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Senior IT Infrastructure & Systems Lead Our Client a bank, in Central London are looking for an experienced IT Infrastructure professional who is ideally looking for their next challenge in a dynamic and regulated financial services environment. We are seeking a highly skilled Senior IT Infrastructure Officer to lead the management, security, and continuous improvement of our enterprise IT infrastructure. The Senior IT Infrastructure Officer will be playing a key role in ensuring the availability, resilience, and performance of critical systems while supporting technologies across servers, networks, cloud services, cybersecurity, and business-critical financial applications. The candidate must have strong technical expertise in Windows/Linux, VMware, Microsoft 365, networking, cybersecurity, and infrastructure management who also enjoys solving complex challenges and driving operational excellence. Must have 7 years' experience in enterprise infrastructure, ideally within banking or financial services, and be passionate about delivering secure, reliable IT services.. The role will be Monday to Friday, 9:30am to 5:30pm and reporting into the Head of IT & Data. Due to the nature of the role, the individual is expected to work in our offices, 5 days per week, during their probationary period This role is totally hands-on. Role Description The Senior IT Infrastructure & Systems Lead is a full-time hybrid role based in London, with flexibility for some work-from-home arrangements. This role is responsible for overseeing the day-to-day operation, maintenance, and improvement of the company's IT infrastructure, including networks, servers, and core systems. The person in this role will lead and mentor technical staff, manage system performance and availability, and coordinate responses to incidents and service requests. Typical tasks include monitoring network and system health, implementing security measures, resolving complex technical issues, planning upgrades, and collaborating with stakeholders to align technology solutions with business needs. The role also involves vendor management, documentation of infrastructure and procedures, and contributing to IT strategy and roadmap decisions. Qualifications Candidates should possess strong skills in Network Administration and Information Technology for managing and optimizing infrastructure and systems. Candidates should possess solid Technical Support and Troubleshooting skills to diagnose, resolve, and prevent complex IT issues. Candidates should possess expertise in Network Security to implement, monitor, and improve security controls and practices. Extensive experience in leading IT infrastructure projects, including planning, implementation, and migration activities. Proven ability to manage and mentor IT teams, with strong communication and stakeholder management skills. Experience with server and cloud technologies, virtualization, backup and recovery, and IT monitoring tools. Relevant professional certifications (e.g., CompTIA Network+, CCNA, MCSE, or similar) are beneficial. Bachelor's degree in Information Technology, Computer Science, or a related field, or equivalent practical experience. Infrastructure & Systems Management · Administer, maintain, and optimize Windows and Linux server environments. · Manage VMware virtualized infrastructure (vSphere 8 and above). · Oversee enterprise backup and disaster recovery solutions using Veeam Backup & Replication. · Manage Veeam ONE monitoring and Veeam Recovery Orchestrator (VRO) environments. · Administer endpoint security and encryption solutions, including Symantec Endpoint Protection (SEP) and Symantec Endpoint Encryption (SEE). · Support endpoint DLP, SIEM, and security monitoring tools (e.g., Splunk, Tenable). · Manage patching processes using ManageEngine Patch Manager Plus. · Support Microsoft 365 services and related cloud technologies. · In depth understanding of Cyber security · Monitor system performance, capacity, availability, and infrastructure health. · Ensure compliance with IT governance, security policies, and operational standards. End-User Computing & Branch Support · Provide advanced desktop, laptop, printer, Mobile device (iOS) and branch office IT support. · Deliver AV support for meeting rooms, conferencing, presentations, and collaboration systems. · Manage OS deployment, imaging, image creation, maintenance, and software packaging. · Administer Active Directory (AD), Group Policy Objects (GPOs) and user provisioning and NTFS permissions. · Support Microsoft 365 applications including Outlook, Teams, OneDrive, and SharePoint. · Resolve technical incidents and service requests in line with agreed SLAs. Enterprise Applications & Financial Systems Support · Support and administer business-critical applications, including: · Bloomberg FXT and Refinitiv Eikon, Murex Treasury System, SWIFT Alliance Access (SAA), 1AML, SIBS, GFMS, COP · Support enterprise file synchronization and replication solutions (e.g., Syncovery, other SFTP). Networking • Configure and support Cisco switches and routers. • Administer FortiGate firewall environments. • Strong network fundamentals: DNS, DHCP, TCP/IP, LAN/WAN, Routing and connectivity troubleshooting. Monitor network performance, availability, and security posture. Security & Endpoint Management · Support vulnerability management using tools such as Tenable. · Manage security monitoring and log analysis tools (e.g., Splunk). · Perform SSL/TLS certificate lifecycle management using OpenSSL. · Create and manage CSRs, certificate chains, and private keys. · Ensure adherence to cybersecurity policies, standards, and regulatory requirements. · Support physical access control systems (e.g., Paxton) Operating Systems · Windows 11 · Windows Server 2019/2022 (or equivalent enterprise environments) · Red Hat Linux Infrastructure & Virtualization · VMware vSphere / vCenter (v8.0.3 and above) · Veeam Backup & Replication · Veeam ONE, VRO · Microsoft Office 365 · ManageEngine Patch Manager Plus · SAAS solutions · SQL Server Security · Symantec Endpoint Protection (SEP) · Symantec Endpoint Encryption (SEE) · SentinelOne – EDR/ XDR · Endpoint DLP solutions · Firewall administration · Vulnerability management tools (e.g., Tenable) · SIEM tools (e.g., Splunk) Networking · Cisco Switches and Routers · FortiGate Firewalls · LAN/WAN networking and routing Hardware & Storage · Dell PowerEdge Servers · Dell PowerVault SAN Storage Education Bachelor or Master's degree or professional qualification in relevant discipline (IT/Information Systems/Computer Science/Technology/Programming/Information Science/System Engineering/Computing) The role is based in Central London and initially will be be 5 days per week in the office. This is a 12 month FTC position. The salary for the role will be circa £70K - £75K. Do send your CV to us in Word format along with your salary and availability.

Network Engineer – Milton Keynes and Remote Our Client is seeking to recruit a Network Engineer with at least 7 to 10 years proven hands-on expertise. Plan and implement network transformation across 43 UK sites to support a rollout of 1 to1 Devices to students. Support the design and implement of layer 3 network enhancement, additional WiFi Access Points, and the deployment of new firewalls. Peer review the proposed design and configuration and provide documentation in line with departmental standards. Manage the Network Changes into support. Assess existing network IP address schema and DHCP scope Plan an expansion to accommodate additional network devices Test solution, connectivity, and routing Deploy new IP address schema across all sites Document & Transition to Support Assess location and AP density to guarantee performance with increase in concurrent connections Plan and position additional APs to maintain network performance Deploy APs and test performance Document & Transition to Support Firewalls Assess existing firewall configuration including rules, routers and VPNs Build new ruleset template for deployment across estate Test firewall configuration Deploy hardware appliances and configuration Document & Transition to Support Policies & Procedures To comply with safeguarding policies, procedures and code of conduct To demonstrate a personal commitment to safeguarding and student/colleague wellbeing To ensure that any safeguarding concerns or incidents are reported appropriately in line with policy To engage in safeguarding training when required Multi-site projects Meraki APs HP/Aruba Switches Smoothwall Firewalls Must have proven expertise in Network Design, Network Routing, Switching, Wireless and DHCP/DNS and Network Security Excellent interpersonal skills. Must have a degree in Computer Science or equivalent coupled with a CCNA or equivalent. Any experience and understanding of the Education sector would be very beneficial for this assignment. Must have WAN, LAN, VLAN Design & Implementation along with Firewall Setup, configuration & Management. You will have ITIL certification along with experience of ITIL practices. The rate for this assignment is circa £300 - £400 per day. This is a 6 month assignment initially. The Client has offices in Milton Keynes – you will need to attend meetings from time to time in Milton Keynes – but the role can be worked remotely. Please send your CV to us in Word format along with your daily rate and availability.

Notre client, acteur majeur d'un environnement technique critique à forte exigence de disponibilité et de sécurité, recherche son futur Ingénieur Systèmes Linux / Expert Technique N3 (H/F) pour son site de Toulouse, dans le cadre du renforcement de son équipe Infrastructure. Vos missions : Intégré(e) à une équipe d'experts infrastructures, vous devrez : * Assurer le support et l'expertise N3 sur des environnements Linux critiques. * Concevoir, faire évoluer et sécuriser les architectures systèmes existantes. * Participer aux projets de modernisation des plateformes Linux et des infrastructures virtualisées. * Rédiger des documents d'architecture, d'exploitation, de procédures et de recommandations techniques. * Formaliser les exigences techniques et contribuer à la définition des stratégies de tests. * Mettre en œuvre des actions de durcissement et de sécurisation des systèmes. * Être force de proposition sur les améliorations d'architecture, de performance et de cybersécurité. * Accompagner les équipes techniques en tant que référent et garant des bonnes pratiques. Les compétences techniques * Linux (CentOS, AlmaLinux) * Hardening / sécurisation des systèmes Linux * LDAP et gestion des accès * NGINX * SQUID * Gestion des certificats et PKI * Docker, Podman, conteneurisation * GitLab * Proxmox * Virtualisation * Documentation d'architecture et d'exploitation * Réseaux LAN/WAN (bonne maîtrise des concepts et des flux) * Expertise support N3 Infrastructure et Systèmes

Qui sommes-nous ?Artemys, acteur de la transformation numérique est une entreprise à taille humaine, avec plus de 30 ans d'expérience composée de plusieurs entités, chacune spécialisée dans leur domaine (Système, data, réseaux/sécu…) Ce qui nous distingue vraiment ? Ce n'est pas de dire que nous valorisons nos collaborateurs, c'est de le montrer chaque jour. Chez Artemys, l'humain est au cœur de tout ce que nous faisons. Nos valeurs, concrètes et vécues au quotidien : Convivialité : travailler dans une bonne ambiance, ça change tout Proximité : chaque membre de l'équipe a sa place et sa voix Écoute : vos idées comptent autant que votre travail Artemys Normandie, située à Isneauville (Près de Rouen) est une marque du Groupe Artemys. Elle accompagne les entreprises, principalement implantées à Rouen, Caen et Le Havre, et poursuit aujourd'hui son développement au-delà de la Normandie en les accompagnant dans leur transformation digitale. Notre expertise dans l'IT : Infrastructure Systèmes, Cloud DevOps, Modern Workplace & End-User Services. Notre pôle infogérance : Un Centre de Services situé au cœur d'Isneauville (76) nous permet également de délivrer des prestations en mode 24/7/365 dédiées au support utilisateurs et à la gestion des infrastructures informatiques. TEAMLEADER INFRASTRUCTURE N3 H/F Votre prochain challenge ? Vous avez une solide expérience en Infrastructure / Production IT et vous aimez autant la technique que le pilotage d'équipe et de projets ? Nous recherchons notre futur(e) Superviseur Infrastructure N3 H/F sur le pilotage de l'activité Infrastructure dans un contexte multi-client. Vous rejoindrez une équipe d'experts N3 et serez un véritable point de référence opérationnel, à la croisée du management, de l'expertise technique, du pilotage de projets et de la relation client. Votre mission (si vous l'acceptez) : Manager l'équipe N3 : organiser l'activité, gérer les priorités et les ressources, accompagner les collaborateurs dans leur montée en compétences et favoriser le partage de connaissances. Coordonner les équipes N2 et N3 : travailler étroitement avec le coordinateur N2, analyser les problèmes récurrents, réduire les escalades et améliorer l'autonomie du N2 grâce au transfert de compétences et à une meilleure documentation. Piloter les incidents complexes et majeurs : Superviser les incidents escaladés au niveau N3, coordonner les experts techniques, gérer les cellules de crise, assurer les escalades auprès des fournisseurs et garantir le respect des SLA jusqu'au rétablissement du service. Piloter les projets clients : organiser les projets d'évolution d'infrastructure, coordonner les intervenants, suivre les délais et les risques, assurer le reporting et garantir la bonne transition entre les équipes projet et l'exploitation. Standardiser et industrialiser l'activité N3 : harmoniser les procédures, améliorer le Patch Management, développer l'automatisation, structurer la documentation et mettre en place des indicateurs de performance. Développer l'amélioration continue : analyser les incidents récurrents, rechercher les causes racines, mettre en œuvre des actions correctives et préventives et améliorer la supervision, l'observabilité et les processus.... Le terrain de jeu ? Selon le contexte client, vous pourrez intervenir sur des environnements comprenant : Systèmes : Windows Server Linux Active Directory Infrastructure : VMware / Hyper-V Stockage / SAN / NAS Sauvegarde PRA / PCA Réseaux & Sécurité : LAN / WAN Firewall Load Balancing Sécurité Infrastructure Cloud & Automation : Azure / AWS / GCP Ansible PowerShell / Bash / Python Terraform Supervision & ITSM : Outils de monitoring et d'observabilité GLPI / ServiceNow / Jira / EasyVista Outils de gestion des incidents et changements 👉 Pas besoin d'être expert sur toute la stack. Nous recherchons avant tout une personne capable d'avoir une vision transverse de l'infrastructure, de comprendre les problématiques techniques complexes, de coordonner des experts et de structurer l'activité. Le profil que nous recherchons : Titulaire d'un Bac+5 en système et réseau, vous avez 5 ans d'expérience minimum en infrastructure / Production IT. Vous avez une expérience en management ou coordination d'équipe technique. Vous savez prendre du recul face à une situation complexe. Vous faites preuve d'organisation, de structuration et de proactivité, et disposez d'une excellente aisance pour communiquer avec les interlocuteurs techniques, métiers et clients. Le process pour nous rejoindre : simple et clair ! Échange RH : On discute de vos motivations et de l'adéquation avec nos valeurs (promis, pas de robotisation ici). Entretien opérationnel : Un échange approfondi pour clarifier vos missions. Proposition d'embauche : Si tout colle, on vous accueille officiellement chez Artemys ! Rémunération : Entre 42k et 47k euros annuel brut (Selon votre expertise) Sans négliger les avantages indispensables : Carte SWILE (Tickets Restaurant, transports et CE). Mutuelle Groupe, Participation Groupe. Accompagnement RH, suivi managérial de proximité (Méthode Agile) Événements entreprise : Afterworks, Tech Meetups, soirées d'intégration, events sportifs, soirées gaming… Bienvenue dans l'aventure ARTEMYS Chez nous, chaque talent compte. Peu importe votre âge, vos origines, votre identité, votre religion ou votre orientation : ce qui nous intéresse, c'est vous et ce que vous avez à apporter. On s'engage à répondre à toutes les candidatures. Et ici, l'inclusion n'est pas qu'un mot : tous nos postes sont ouverts aux personnes en situation de handicap, et on fait tout pour créer un environnement où chacun peut s'épanouir. Prêt, feu, candidatez !

ContextePoste dans le domaine de la maintenance et de la gestion des équipements informatiques, incluant laptops, desktops, équipements réseaux et sécurité. Intervention sur des environnements Campus (LAN/MAN/WAN) et Datacenter (LAN/Sécurité). MissionsDiagnostiquer, réparer, tester la conformité et effectuer le contrôle final des laptops et desktops confiés au service. Analyser les pannes récurrentes ou critiques et définir les plans d'action associés. Identifier, demander et justifier les pièces détachées nécessaires. Assurer la tenue à jour des stocks de pièces détachées. Réaliser le nettoyage intérieur et extérieur des laptops et desktops. Respecter et utiliser de manière appropriée les outils mis à disposition. Rédiger les modes opératoires pour les pannes les plus courantes. Participer aux inventaires. Gestion des changements opérés sur les équipements réseaux et sécurité : Qualification et résolution des incidents et des problèmes. Recette des procédures délivrées par l'ingénierie. Prise en compte, instruction et traitement des demandes de paramétrage et de configuration. Suivi de la conformité du service délivré, au regard des engagements de service (performance, capacité, disponibilité…). Gestion de la documentation et des référentiels nécessaires au bon fonctionnement des systèmes et sous-systèmes dont il a la responsabilité. Qualification et résolution des incidents et participation à la résolution des problèmes : Prise en compte, analyse, documentation, correction ou escalade des incidents. Proposition et mise en œuvre de toute solution de contournement pour rétablir le service au plus tôt. Identification des incidents récurrents et contribution à la recherche d'une solution définitive. Participation à la recette des procédures délivrées par l'ingénierie : Mise en conformité des procédures. Industrialiser la solution technique : Élaboration des procédures techniques nécessaires pour atteindre le niveau d'industrialisation attendu. Rédaction et mise en validation des documentations opérationnelles nécessaires à son exploitation (installation, administration, pilotage, support…). Gestion du transfert des compétences auprès des différents acteurs de sa solution (client, administrateur, pilote…). e

Network Engineer Location : Corsham Clearance : DV cleared. Duration : 3 months initial. We are looking for a L3 Network Engineer (CISCO) to provide network engineering support of the LAN and WAN across all security domains. Your role will involve incident management and change implementation on our clients' live system, on incidents that have been escalated from 1/2nd line resources that are often remotely based environments. Skills: * Installation, configuration, deployment, maintenance and diagnostics of all Network Devices and supporting cabling and infrastructure eg Router, switch and firewall IOS and firmware upgrades * Level 3 Support for the LANs and WANs relating to Core Services * Network support, advice and recommendations to design change * Updating Design Documentation to capture Network Changes * ASA and Firepower firewall experience. * Experience of multi-security tier and multi-tenant environments. * Knowledge of VMWare NSX Firewall & SDWAN. * NGNIX * LINUX Due to the nature and urgency of this post, candidates holding or who have held high level security clearance in the past are most welcome to apply. Please note successful applicants will be required to be security cleared prior to appointment which can take a minimum 18 weeks. LA International is an award-winning partner of choice for many of the world's most influential companies and government organisations. Holding Enhanced Government Security Accreditation, we are recognised as the European market leader in the delivery of Security Cleared talent to organisations that demand the very highest levels of security, compliance and assurance. An award-winning organisation, having secured the prestigious Queens Award for Enterprise: International Trade over multiple years. We are committed to fostering an inclusive, equitable and accessible workplace where everyone feels valued and supported. We welcome applications from all individuals, regardless of background or identity, and we encourage candidates who may not meet every listed requirement to still apply. If you require any adjustments or support during the recruitment process, please let us know and we will work with you to ensure a fair and accessible experience. Please Note: If a high volume of applications is received, only candidates shortlisted will be contacted.

Les activités au sein du Service Appui : 1/ Support et gestion des incidents (environ 30% de l'activité) - Suivre et rédiger des procédures à appliquer lors des pannes ou de dysfonctionnements - Améliorer le taux de volume de traitement des incidents en mode proactif - Auditer les réseaux lors de dysfonctionnements, mettre en place des solutions pour assurer le maintien en conditions opérationnelles du réseau. - Ouvrir et suivre des tickets auprès des services supports éditeurs ou opérateurs - Intervenir en tant qu'expert réseau auprès des équipes applicatives ou systèmes en cas de panne ou de difficultés (Support N2/N3). 2/ Maintien en conditions opérationnelle (environ 40 % de l'activité) - Superviser et administrer les infrastructures réseau (LAN/WAN/WLAN) - Superviser et administrer les équipements de sécurité (Firewall, Load Balancer, Proxy) - Mettre à jour les logiciels/firmwares dans le cadre de la gestion des cycles de vie des composants techniques - Gérer le parc et ses licences - Mettre à jour les référentiels (Inventaire, CMDB, IPAM,…), la documentation technique et la base de connaissance - Mettre en place les tableaux de bord de suivi des performances et du capacitaire - Contribuer l'amélioration de l'exploitation quotidienne des infrastructures réseaux (automatisation des taches d'administration via Ansible) - Assurer une veille technologique afin de proposer et anticiper les évolutions nécessaires à l'optimisation du réseau et au maintien sa sécurité et sa fiabilité - Définir le plan de reprise technique en cas de défaillance du réseau 3/ Mise en place des infrastructures réseau et gestion des demandes (environ 30% de l'activité) - Assurer le traitements des demandes et des changements visant la mise à disposition de nouveau service en fonction des besoins métiers - Apporter son expertise technique et fonctionnelle sur la partie réseaux télécommunications lors de mise en place de projets concernant l'infrastructure du système d'information ou lors du lancement de projets transverses - Assurer l'interface entre les équipes internes et externes (opérateurs ou partenaires) lors de la mise en place d'interconnexion avec le réseau de l'entreprise

Nous recherchons pour l'un de ses clients un Ingénieur Réseau & Sécurité (H/F) avec 5 à 15 ans d'expérience. Maîtrise des environnements LAN/WAN, TCP/IP, VLAN, VPN, Firewall et routage. Bonne expertise des solutions de sécurité Fortinet, Palo Alto, Cisco ASA/Firepower et des technologies de sécurité réseau. Expérience en administration, supervision, analyse d'incidents et mise en œuvre de solutions de sécurité. Connaissance des environnements Cisco, SD-WAN, Load Balancing, IDS/IPS et des outils de monitoring. Capacité à intervenir sur des infrastructures critiques, à gérer les incidents et à assurer la MCO des équipements réseau et sécurité. La connaissance des pratiques ITIL/ITSM, de la gestion des changements et de la documentation technique est un plus.

IT Support Analyst/Engineer with Level 1 and Level 2 Role Description This full-time IT Support Analyst/Engineer role covers both Level 1 and Level 2 support and is offered on a hybrid basis, with work primarily in London and some work from home flexibility. Day-to-day responsibilities include handling incoming support tickets, responding to user queries, and providing first-line technical assistance for hardware, software, and network issues. The role also involves performing more advanced second-line diagnostics, resolving complex incidents, escalating problems when required, and updating documentation and knowledge bases. The IT Support Analyst/Engineer will install and configure systems, manage user accounts and access permissions, monitor system performance, and assist with routine maintenance tasks and upgrades. Collaboration with other IT team members and clear communication with non-technical users are key aspects of the position. Qualifications Candidates should possess strong Technical Support and Information Technology skills, including experience with common operating systems, hardware, and business applications. Candidates should possess solid Analytical Skills and Troubleshooting abilities to diagnose issues, identify root causes, and deliver effective solutions. Candidates should possess clear and professional Communication skills, with the ability to explain technical concepts to users at different levels of technical understanding. Relevant certifications such as CompTIA A+, Network+, Microsoft, or similar credentials are beneficial, along with experience in Level 1 and Level 2 support environments. Ability to work in a hybrid setting, manage priorities in a busy service desk environment, and maintain a customer-focused, inclusive approach when supporting diverse user groups. For this position you will have at least 5 years experience in IT as an IT Support Engineer with 1 and 2 Level support experience - ideally in the Banking/Financial industry. In-depth knowledge of and troubleshooting experience with Windows, Office applications and conferencing applications. Responsible for the support and maintenance of the IT infrastructure and to provide IT support to staff and other group colleagues. To assist in the response to service outages and other IT related problems as well as maintenance and upkeep of for security of the systems in place. To provide IT Support and assistance to the branch's staff in a timely fashion. Responsible for the maintenance of the IT infrastructure of the Branch by providing first & Second line support of software, hardware and networking that incudes installation, configuration and troubleshooting. Support endpoint security standards (antivirus/firewall/patching/two-factor authentication). Provide day to day support to the Admin and HR function to cover: joiners/leavers/ movers process, CCTV & Paxton Card Access. Assist the IT Manager in delivering various IT related projects by managing the day to day operational aspects of such projects. End User Computing support for all staff. (e.g. Install, configure, and maintain desktops, laptops, printers, Phones/Mobiles and other IT equipment.) Networking Fundamentals – DNS, DHCP, TCP/IP, and LAN/WAN. Good understanding of cybersecurity measures Coordinator between the London Users and Group IT Security on all requests for systems access and to ensure that such permissions are provided promptly, are regularly updated and that the Group Access Matrix Protocol is followed at all times. Preserve the Assets of the Office by implementing Disaster Recovery and back up procedures and ensuring that the standards comply with Group requirements. Provide IT support to ensure the smooth running of daily and periodic reports for the London Compliance team to ensure adherence to the Anti Money Laundering Provisions . Undertake Data Extraction for reporting requirements for all the other stakeholders at the branch. To hold Administrator function for some of the systems housed at the Office. Responsible for the granting of access and maintenance of system matrixOverall networking equipment monitoring (i.e. Network Switches, Firewall and other appliances) and support inclusive of the server room. To plan and carry out maintenance checks to ensure IT Operations, infrastructures are running smoothly and ensure daily routine task completeness. Manage inventory of computers, network equipment including tracking of purchased equipment and services. To maintain and ensure that the BCP site is always ready for continuous bank operations Important Business Services - IBS owner is to ensure the resilience of the IBS theyare responsible for (Ensure appropriate RCSAs, CETs, KRIs are in place to monitor procedures and controls within their units) Assist the HOD/Manager with implementing/putting in place, any applicable training/guidance/SOPs to staff relating to cyber security & operational resilience. To maintain the branch Avaya IP Office Phone system and to ensure that the recording system is always up and running at all times. To perform monthly infrastructure test and report for Risk Assessment. Manage Incident Handling procedure (This includes monitoring as well as post –incident follow up). Respond to IT service requests and incidents in a timely manner, prioritizing based on business impact, especially for critical banking functionsSupport the Branch operations as and when needed and any other tasks assigned by Management of the Branch. Data Integrity and Compliance Operationalise data strategy and communicate to the Data Owner or the Management any changes in their BAU requirements which involve data. To ensure all data worked on and or/shared with internal/external clients are accurate, compliant and maintained in accordance with Company's data quality standards. Handle all data in strict alignment with the General data protection Regulations (GDPR) principles. Keep track of documents created by the team. Escalate any suspected data breaches or privacy issues to the DPO promptly and without delays. Ensuring any data sharing requests are discussed with HOD/DPO so that prior authorisation is given and follows GDPR / department's SOPs. Collaborate with DPO on data Protection Impact Assessment when introducing new systems or processes to ensure privacy risks are mitigated at the outset. Technical Skills Required Proficient in common operating systems (Windows 11 and Linux, Server 2016 and later) Providing AV support for branch Software proficiency – O365, Onedrive,Teams, Sharepoint, Bloomberg, FXT, SEP, SEE, ME Endpoint Protection, Murex, Swift, 1AML, SIBS, GFMS, COP, Refinitiv, Syncovery, SQL Server, Paxton, VBR, VRO and VeeamOne Proficient in Imaging windows machines, image creation & management, GPO, and AD Networking Fundamentals – DNS, DHCP, TCP/IP, and LAN/WAN. Good understanding of Vmware; ESXI, vSphere, vCenter, Fortigate Firewalls, Cisco Switches Good understanding of patching practices and troubleshooting Install, configure, and maintain desktops, laptops, printers, Phones/Mobiles and other IT equipment. AV support (conference phones, Logitech meeting room solutions etc) Proficient in programming languages Project management Data analysis and reporting Bachelor or Master's degree or professional qualification in relevant discipline (IT/Information Systems/Computer Science/Technology/Programming/Information Science/System Engineering/Computing) This is a 5 days in the office role in Central London. Salary for this role will be circa £55K - £60K. Do send your CV to us in Word format along with your salary and availability.

QODEXIA est une société de services informatiques implantée en France et en afrique du nord. Partenaire performant, innovant, agile pour aider les entreprises dans leur transforamtion digitale. QODEXIA s'est spécialisée dans le digital, SAP et les nouvelles technologies, accompagne au quotidien les plus grands acteurs de l'industrie, de l'énergie, du Luxe, de la Banque et de l'Assurance sur leurs projets. L'IT est notre passion, les valeurs humaines sont notre capital, c'est de quoi notre ADN est composé. Pour le compte de l'un de nos client grands comptes basé sur Nantes, nous sommes à la recherche de 2 Ingénieurs NetDevOps — Automatisation Réseaux & Sécurité DSI i-TEAM — Direction Services Télécom, Réseau et Sécurité (STRS) Télétravail Présence minimum de 2 jours par semaine sur site Expérience entre 3 et 7 ans minimum Démarrage Octobre 2026 Le besoin se situe au sein du département Services aux Architectures Réseau, dans le pôle SAT — Stratégie et Appui Technique. La mission porte sur la construction et l'industrialisation d'une plateforme d'automatisation transverse destinée aux équipes Réseau et Sécurité. L'objectif est de développer des workflows fiables et réutilisables afin d'améliorer la productivité, de sécuriser les changements d'infrastructure et de réduire les délais de mise en production. La plateforme cible s'appuie notamment sur Infrahub comme source de vérité, Semaphore UI pour l'orchestration, GitLab pour la gestion du code et la CI/CD, ainsi qu'une future brique d'API Management. Les ingénieurs interviendront sur des cas d'usage variés, potentiellement transverses et complexes, au bénéfice des différentes équipes techniques de la STRS. 3. Détail des missions ▶ Cadrage et priorisation ▸ Participer à l'identification, au cadrage et à la priorisation des cas d'usage à automatiser ▸ Analyser les besoins des équipes Réseau et Sécurité et qualifier leur faisabilité technique ▸ Identifier les cas d'usage transverses ou complexes nécessitant une expertise renforcée ▶ Développement et industrialisation ▸ Conseiller et assister les équipes dans le développement de leurs workflows d'automatisation ▸ Développer directement les cas d'usage transverses ou complexes ▸ Mettre en œuvre des développements robustes, réutilisables et compatibles avec les standards de production ▸ Contribuer à l'intégration du code dans GitLab et à l'industrialisation via la CI/CD ▶ Standards, qualité et accompagnement ▸ Participer à la définition des standards et bonnes pratiques de développement et d'utilisation de la plateforme ▸ Contrôler l'application de ces standards par les équipes ▸ Produire et maintenir la documentation technique associée ▸ Accompagner et former les équipes Réseau et Sécurité à l'adoption des pratiques NetDevOps ▸ Vulgariser les bonnes pratiques et faciliter leur appropriation par les équipes d'exploitation et d'ingénierie ▶ Environnement technique ▸ Infrahub — source de vérité / gestion des données d'infrastructure ▸ Semaphore UI — orchestration des workflows ▸ GitLab — gestion de code et CI/CD ▸ Python, Ansible, APIs REST et GraphQL ▸ Réseaux et sécurité : LAN, WAN, switching, firewalling, load-balancing, DNS ▸ Environnements de production sécurisés, supervision et services d'infrastructure 24/7 4. Compétences requises Les compétences ci-dessous sont classées selon leur niveau d'exigence dans le CDC.

IT Systems Network Support Engineer Our Client is a Bank based in Central London, are looking to recruit an IT Systems Support Engineer ideally with at least 2 years of experience in IT within the financial industry and overall 5 years of experience in IT. You will be working in a small team managing the day-to-day technology infrastructure to ensure that the Bank can operate efficiently. Responsible for the maintenance of the IT infrastructure of the Bank by providing first line support of software, hardware and networking that incudes installation, configuration and troubleshooting Manage day to day operational aspects of a project and scope To design, plan and deploy IT projects to enhance the existing IT infrastructure and also any applications required by the bank. End User Computing support for all staff. Coordinator between the London Users and Group IT Security on all requests for systems access and to ensure that such permissions are provided promptly, are regularly updated and that the Group Access Matrix Protocol is followed at all times Preserve the Assets of the Bank by implementing Disaster Recovery and back up procedures and ensuring that the standards comply with Group requirements Provide IT support to ensure the smooth running of daily and periodic reports for the London Compliance team to ensure adherence to the Anti Money Laundering Provisions Undertake Data Extraction for reporting requirements for all the other stakeholders at the bank To monitor the CCTV, telephony systems and door access systems and to ensure that they are well maintained with proper backup and that relevant maintenance procedures are applied Overall networking equipment monitoring (i.e. Network Switches, Firewall and other appliances) and support To plan and carry out maintenance checks to ensure IT Operations, infrastructures are running smoothly and ensure daily routine task completeness To maintain and ensure that the BCP site is always ready for continuous bank operations To maintain the branch PABX system and to ensure that the recording system is always up and running at all times The following is a list of technical skills required for the role: Technical/Functional skills Proficient in common operating systems Windows 10, Windows Server 2016 and above Redhat Linux based Operating System Software proficiency VMWare v6.7 and above Veeam Backup and Replication Symantec Endpoint Protection Symantec Endpoint Encryption ManageEngine Patch Manager Plus Microsoft Office 365 Networking (IT) Cisco Switches and Routers Fortigate Firewalls LAN/WAN Routing Hardware Dell PowerEdge Servers Dell PowerVault SAN Storage Project management Data analysis Bachelor or Master's degree or professional qualification in relevant discipline (IT/Information Systems/Computer Science/Technology/Programming/Information Science/System Engineering/Computing) The salary for this role is in the range £35K - £40K. The Client is a bank based in Central London. Please send your CV to us in Word format along with your salary and notice period.

IT Senior Systems Support Engineer Our Client is a Bank based in the City of London, are looking to recruit an IT Senior Systems Support Engineer ideally with at least 5 to 7 years of experience in IT ideally from within the banking financial industry. You will be working in a small team managing the day-to-day technology infrastructure to ensure that the Bank can operate efficiently. The Client would like the following key skills: CCNP level networking Solarwinds – Service Desk Software experience Experience of Pal Alto firewalls Firemon – Network Security Devices and Policy Management Experience of Avaya PABX systems Responsible for the maintenance of the IT infrastructure of the Bank by providing first line support of software, hardware and networking that incudes installation, configuration and troubleshooting Manage day to day operational aspects of a project and scope To design, plan and deploy IT projects to enhance the existing IT infrastructure and also any applications required by the bank. End User Computing support for all staff. Coordinator between the London Users and Group IT Security on all requests for systems access and to ensure that such permissions are provided promptly, are regularly updated and that the Group Access Matrix Protocol is followed at all times Preserve the Assets of the Bank by implementing Disaster Recovery and back up procedures and ensuring that the standards comply with Group requirements Provide IT support to ensure the smooth running of daily and periodic reports for the London Compliance team to ensure adherence to the Anti Money Laundering Provisions Overall networking equipment monitoring (i.e. Network Switches, Firewall and other appliances) and support To plan and carry out maintenance checks to ensure IT Operations, infrastructures are running smoothly and ensure daily routine task completeness To maintain the AYAYA PABX system and to ensure that the recording system is always up and running at all times The following is a list of technical skills required for the role: Technical/Functional skills Proficient in common operating systems Windows 10, Windows Server 2016 and above Redhat Linux based Operating System Software proficiency VMWare v6.7 and above Veeam Backup and Replication Symantec Endpoint Protection Symantec Endpoint Encryption ManageEngine Patch Manager Plus Microsoft Office 365 Networking (IT) Cisco Switches and Routers Palo Alto Firewalls LAN/WAN Routing Hardware Dell PowerEdge Servers Dell PowerVault SAN Storage Project management Data analysis Personal skills (Soft Competencies [Core/Leadership]) Strong interpersonal skills Strong written and verbal communication skills (in English) Strong stakeholder engagement Bachelor or Master's degree or professional qualification in relevant discipline (IT/Information Systems/Computer Science/Technology/Programming/Information Science/System Engineering/Computing) The salary for this role is in the range £55K - £65K. Please send your CV to us in Word format along with your salary and notice period.

Bonjour à toutes et à tous, notamment aux Ingénieurs Réseaux & Sécurité Freelance 👨‍💻🌐🔐 🔎 Je cherche un(e) Ingénieur Réseaux & Sécurité pour rejoindre une équipe en charge des Fondations du SI au sein d'un environnement grands comptes. Tu intégreras une équipe Agile responsable de la conception, de l'évolution et du maintien en condition opérationnelle des infrastructures et services réseaux mis à disposition des équipes de développement et des applications de la DSI. 💻 Ce que tu vas faire : Assurer le provisioning, le dépannage, la mise en service et le remplacement des équipements réseaux (Switches, Points d'Accès WiFi, etc.) Administrer et faire évoluer les infrastructures Cisco Nexus, Catalyst et ACI Gérer les flux réseaux, les règles de sécurité et les accès VPN Administrer et assurer le troubleshooting des firewalls Fortinet, Cisco ASA et des solutions de sécurité associées Gérer et maintenir les services DNS, DHCP et les solutions F5 GTM/LTM Administrer le proxy SSE Netskope et gérer les demandes de bypass proxy Assurer le support et la résolution des incidents réseaux complexes Participer à la gestion des liaisons opérateurs WAN et SD-WAN Contribuer à l'amélioration des outils de supervision, d'IPAM et d'automatisation Rédiger et maintenir la documentation technique et les procédures d'exploitation Accompagner les équipes utilisatrices avec une approche orientée service et satisfaction client 🎯 Stack technique : Cisco Nexus / Cisco ACI / Cisco Catalyst / Fortinet / Cisco ASA / Netskope SSE / F5 GTM-LTM / DNS / DHCP / SD-WAN / WiFi Extreme Networks / LibreNMS / NetBox 🕵️‍♂️ Profil recherché : Expérience confirmée en ingénierie réseaux et sécurité Solides compétences en switching, routage IP et troubleshooting réseau Bonne maîtrise des environnements Cisco (Nexus, Catalyst, idéalement ACI) Expérience sur les firewalls Fortinet et/ou Cisco ASA Connaissance des services DNS, DHCP et des solutions F5 Expérience sur les environnements proxy et sécurité réseau Sens du service et capacité à interagir avec différents interlocuteurs techniques et fonctionnels Expérience en environnement Agile appréciée Des compétences en scripting, supervision ou automatisation seraient un plus 🚀 Les plus de la mission : Intervention sur un socle technique stratégique Environnement réseau et sécurité riche et varié Forte diversité technologique Équipe Agile et collaborative Mission mêlant ingénierie, exploitation et amélioration continue 📍 Localisation : Ile de France : 🏡 Rythme hybride 📅 Démarrage : ASAP ⏳ Mission longue durée Qu'en penses-tu ? Si tu es un(e) Ingénieur Réseaux & Sécurité Freelance et que tu souhaites intervenir sur un environnement technique stimulant et à forte visibilité, je serais ravi(e) d'échanger avec toi ! Une belle journée à toutes et à tous ☀️

Mission longue durée sur site à Toulouse, TT 2/3 jours / semaine Vous serez intégré dans une équipe qui gère le Build, MCO et RUN sur les équipements d'infrastructure sécurité. - Comprendre les architectures Réseau LAN, WAN, Wifi, Sécurité dans des grands comptes ; - Savoir évoluer en environnement de production critique, dans un esprit d'équipe multi domaines ; - Assurer l'ingénierie, lors de la construction/installation/paramétrage des plates-formes techniques dans le cadre des projets (BUILD) ; - Participe aux études d'évolution de l'infrastructure de sécurité réseaux (Firewall, LoadBalancer, WAF, DNS/DHCP/IPAM, ..) ; - Proposer des solutions pour améliorer les performances des systèmes ou des plates-formes ; - Gèrer les évolutions des infrastructures ; - Coordonner : assurer l'interface avec les intervenants techniques / experts des autres domaines ; - Effectuer la veille et l'évaluation prospective technologique sur les produits ; - Assurer le bon fonctionnement des plates-formes techniques (RUN); - Réaliser des diagnostics pour identifier les causes de dysfonctionnement et proposer des corrections et des solutions de contournement ; - Assurer l'exploitation des composants techniques et participer à la gestion de leurs « capacity planning » ; - Définir et mettre en oeuvre les règles de bonne gestion et d'exploitabilité des systèmes et produits, et les qualifier d'un point de vue technique ; - Avoir une compétence en développement (notamment python) serait un plus fortement apprécié.

Senior IT Infrastructure & Systems Lead Our Client a bank, in Central London are looking for an experienced IT Infrastructure professional who is ideally looking for their next challenge in a dynamic and regulated financial services environment. We are seeking a highly skilled Senior IT Infrastructure Officer to lead the management, security, and continuous improvement of our enterprise IT infrastructure. The Senior IT Infrastructure Officer will be playing a key role in ensuring the availability, resilience, and performance of critical systems while supporting technologies across servers, networks, cloud services, cybersecurity, and business-critical financial applications. The candidate must have strong technical expertise in Windows/Linux, VMware, Microsoft 365, networking, cybersecurity, and infrastructure management who also enjoys solving complex challenges and driving operational excellence. Must have 7 years' experience in enterprise infrastructure, ideally within banking or financial services, and be passionate about delivering secure, reliable IT services.. The role will be Monday to Friday, 9:30am to 5:30pm and reporting into the Head of IT & Data. Due to the nature of the role, the individual is expected to work in our offices, 5 days per week, during their probationary period Infrastructure & Systems Management Administer, maintain, and optimize Windows and Linux server environments. Manage VMware virtualized infrastructure (vSphere 8 and above). Oversee enterprise backup and disaster recovery solutions using Veeam Backup & Replication. Manage Veeam ONE monitoring and Veeam Recovery Orchestrator (VRO) environments. Administer endpoint security and encryption solutions, including Symantec Endpoint Protection (SEP) and Symantec Endpoint Encryption (SEE). Support endpoint DLP, SIEM, and security monitoring tools (e.g., Splunk, Tenable). Manage patching processes using ManageEngine Patch Manager Plus. Support Microsoft 365 services and related cloud technologies. In depth understanding of Cyber security Monitor system performance, capacity, availability, and infrastructure health. Ensure compliance with IT governance, security policies, and operational standards. End-User Computing & Branch Support Provide advanced desktop, laptop, printer, Mobile device (iOS) and branch office IT support. Deliver AV support for meeting rooms, conferencing, presentations, and collaboration systems. Manage OS deployment, imaging, image creation, maintenance, and software packaging. Administer Active Directory (AD), Group Policy Objects (GPOs) and user provisioning and NTFS permissions. Support Microsoft 365 applications including Outlook, Teams, OneDrive, and SharePoint. Resolve technical incidents and service requests in line with agreed SLAs. Enterprise Applications & Financial Systems Support Support and administer business-critical applications, including: Bloomberg FXT and Refinitiv Eikon, Murex Treasury System, SWIFT Alliance Access (SAA), 1AML, SIBS, GFMS, COP Support enterprise file synchronization and replication solutions (e.g., Syncovery, other SFTP). Networking • Configure and support Cisco switches and routers. • Administer FortiGate firewall environments. • Strong network fundamentals: DNS, DHCP, TCP/IP, LAN/WAN, Routing and connectivity troubleshooting. Monitor network performance, availability, and security posture. Security & Endpoint Management Support vulnerability management using tools such as Tenable. Manage security monitoring and log analysis tools (e.g., Splunk). Perform SSL/TLS certificate lifecycle management using OpenSSL. Create and manage CSRs, certificate chains, and private keys. Ensure adherence to cybersecurity policies, standards, and regulatory requirements. Support physical access control systems (e.g., Paxton) Operating Systems Windows 11 Windows Server 2019/2022 (or equivalent enterprise environments) Red Hat Linux Infrastructure & Virtualization VMware vSphere / vCenter (v8.0.3 and above) Veeam Backup & Replication Veeam ONE, VRO Microsoft Office 365 ManageEngine Patch Manager Plus SAAS solutions SQL Server Security Symantec Endpoint Protection (SEP) Symantec Endpoint Encryption (SEE) SentinelOne – EDR/ XDR Endpoint DLP solutions Firewall administration Vulnerability management tools (e.g., Tenable) SIEM tools (e.g., Splunk) Networking Cisco Switches and Routers FortiGate Firewalls LAN/WAN networking and routing Hardware & Storage Dell PowerEdge Servers Dell PowerVault SAN Storage Education Bachelor or Master's degree or professional qualification in relevant discipline (IT/Information Systems/Computer Science/Technology/Programming/Information Science/System Engineering/Computing) The role is based in Central London and initially will be be 5 days per week in the office. This is a 12 month FTC position. The salary for the role will be circa £70K - £75K. Do send your CV to us in Word format along with your salary and availability.

Senior IT Infrastructure Officer Our Client a bank, in Central London are looking for an experienced IT Infrastructure professional who is ideally looking for their next challenge in a dynamic and regulated financial services environment. We are seeking a highly skilled Senior IT Infrastructure Officer to lead the management, security, and continuous improvement of our enterprise IT infrastructure. The Senior IT Infrastructure Officer will be playing a key role in ensuring the availability, resilience, and performance of critical systems while supporting technologies across servers, networks, cloud services, cybersecurity, and business-critical financial applications. The candidate must have strong technical expertise in Windows/Linux, VMware, Microsoft 365, networking, cybersecurity, and infrastructure management who also enjoys solving complex challenges and driving operational excellence. Must have 7 years' experience in enterprise infrastructure, ideally within banking or financial services, and be passionate about delivering secure, reliable IT services.. The role will be Monday to Friday, 9:30am to 5:30pm and reporting into the Head of IT & Data. Due to the nature of the role, the individual is expected to work in our offices, 5 days per week, during their probationary period Infrastructure & Systems Management Administer, maintain, and optimize Windows and Linux server environments. Manage VMware virtualized infrastructure (vSphere 8 and above). Oversee enterprise backup and disaster recovery solutions using Veeam Backup & Replication. Manage Veeam ONE monitoring and Veeam Recovery Orchestrator (VRO) environments. Administer endpoint security and encryption solutions, including Symantec Endpoint Protection (SEP) and Symantec Endpoint Encryption (SEE). Support endpoint DLP, SIEM, and security monitoring tools (e.g., Splunk, Tenable). Manage patching processes using ManageEngine Patch Manager Plus. Support Microsoft 365 services and related cloud technologies. In depth understanding of Cyber security Monitor system performance, capacity, availability, and infrastructure health. Ensure compliance with IT governance, security policies, and operational standards. End-User Computing & Branch Support Provide advanced desktop, laptop, printer, Mobile device (iOS) and branch office IT support. Deliver AV support for meeting rooms, conferencing, presentations, and collaboration systems. Manage OS deployment, imaging, image creation, maintenance, and software packaging. Administer Active Directory (AD), Group Policy Objects (GPOs) and user provisioning and NTFS permissions. Support Microsoft 365 applications including Outlook, Teams, OneDrive, and SharePoint. Resolve technical incidents and service requests in line with agreed SLAs. 3. Enterprise Applications & Financial Systems Support Support and administer business-critical applications, including: Bloomberg FXT and Refinitiv Eikon, Murex Treasury System, SWIFT Alliance Access (SAA), 1AML, SIBS, GFMS, COP Support enterprise file synchronization and replication solutions (e.g., Syncovery, other SFTP). 4. Networking • Configure and support Cisco switches and routers. • Administer FortiGate firewall environments. • Strong network fundamentals: DNS, DHCP, TCP/IP, LAN/WAN, Routing and connectivity troubleshooting. Monitor network performance, availability, and security posture. Security & Endpoint Management Support vulnerability management using tools such as Tenable. Manage security monitoring and log analysis tools (e.g., Splunk). Perform SSL/TLS certificate lifecycle management using OpenSSL. Create and manage CSRs, certificate chains, and private keys. Ensure adherence to cybersecurity policies, standards, and regulatory requirements. Support physical access control systems (e.g., Paxton) Operating Systems Windows 11 Windows Server 2019/2022 (or equivalent enterprise environments) Red Hat Linux Infrastructure & Virtualization VMware vSphere / vCenter (v8.0.3 and above) Veeam Backup & Replication Veeam ONE, VRO Microsoft Office 365 ManageEngine Patch Manager Plus SAAS solutions SQL Server Security Symantec Endpoint Protection (SEP) Symantec Endpoint Encryption (SEE) SentinelOne – EDR/ XDR Endpoint DLP solutions Firewall administration Vulnerability management tools (e.g., Tenable) SIEM tools (e.g., Splunk) Networking Cisco Switches and Routers FortiGate Firewalls LAN/WAN networking and routing Hardware & Storage Dell PowerEdge Servers Dell PowerVault SAN Storage Education Bachelor or Master's degree or professional qualification in relevant discipline (IT/Information Systems/Computer Science/Technology/Programming/Information Science/System Engineering/Computing) The role is based in Central London and initally will be be 5 days per week in the office. This is a 12 month FTC position. The salary for the role will be circa £70K - £75K. Do send your CV to us in Word format along with your salary and availability.