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Dans le cadre du renforcement d'une DSI évoluant dans un environnement international, nous recherchons un Ingénieur Systèmes, Réseaux & Support Applicatif (H/F). Intégré(e) à un pôle Architecture, Solutions & Ingénierie, vous interviendrez principalement sur des sujets systèmes, réseaux et infrastructure, tout en assurant une partie de l'exploitation et du support des applications. Vous travaillerez en étroite collaboration avec les équipes infrastructure, architecture, ingénierie, DevOps et métiers. Vos missions Systèmes, réseaux & projets – 60 à 70 % Administrer et configurer les comptes de services, groupes Active Directory / Microsoft Entra ID et GPO. Piloter les demandes liées au SSO sous Okta, aux DNS et aux accès applicatifs. Gérer les demandes d'ouverture de flux et ports firewall et assurer le suivi des accès internes et externes. Configurer les environnements Windows Server et Linux (RedHat / Rocky Linux) nécessaires au fonctionnement des applications. Installer et gérer les certificats SSL. Superviser les applications avec Datadog et contrôler le bon fonctionnement des brokers de messages ActiveMQ et Solace. Accompagner les projets d'infrastructure : déploiement d'applications sur de nouveaux sites, préparation des configurations réseau et applicatives. Participer aux projets de migration de VM vers AWS, ainsi qu'aux migrations et décommissionnements d'applications legacy. Contribuer à la réduction de la dette technique et à l'amélioration continue des environnements. Support applicatif & exploitation – 30 à 40 % Diagnostiquer les incidents systèmes et réseaux pouvant impacter les applications. Prendre en charge et suivre les incidents via ServiceNow, en coordination avec les différentes équipes techniques. Assurer le monitoring des interfaces et flux de données et déclencher les actions correctives nécessaires. Maintenir à jour la documentation technique et les procédures dans Confluence. Assurer le suivi des évolutions et projets dans JIRA. Travailler en binôme avec un technicien applicatif afin de garantir la continuité de l'exploitation et du support

Contexte Acteur majeur de la gestion des droits d'auteur. Environnement de production critique nécessitant une exploitation rigoureuse des infrastructures de poste de travail. Missions Assurer le maintien en condition opérationnelle des plateformes Citrix Virtual Apps et Citrix DaaS Administrer les composants Citrix : Controllers, StoreFront, Director, Cloud Connectors, MCS Réaliser le support expert N3 et le diagnostic des incidents complexes Gérer les changements, mises à niveau et opérations techniques planifiées Assurer le suivi des vulnérabilités et le déploiement des correctifs de sécurité Administrer et faire évoluer les images maîtres Windows 10/11 et les catalogues VDI Optimiser les performances, la capacité et la disponibilité des infrastructures Participer aux projets d'évolution, de modernisation et de sortie d'obsolescence Produire et maintenir la documentation technique et les procédures d'exploitation Assurer le reporting, le transfert de compétences et l'accompagnement des équipes d'exploitation Stack / Environnement Citrix Virtual Apps & Desktops, Citrix DaaS / Citrix Cloud : maîtrise experte Citrix StoreFront, Director, MCS, Workspace, Cloud Connectors : maîtrise experte XenServer et Hyper-V : maîtrise experte PowerShell et automatisation : maîtrise experte Windows Server, Windows 10/11 : bonne maîtrise PKI et gestion des certificats, réseaux TCP/IP, Load Balancer, SSL/TLS : bonne maîtrise Active Directory, GPO, DNS : maîtrise partielle SAN, NAS, sauvegarde/restauration : maîtrise partielle Méthodologie : exploitation en production critique, gestion des mises en production, analyse de risques, respect des processus de sécurité, niveau expert ITIL : maîtrise partielle

Expert Citrix Virtual Apps & DaaS – RUN / BUILD / N3 ⏳ Durée : 3 ans 🗓️ Démarrage : ASAP 📍 Lieu : Paris La Défense 🎓 Expérience : 10 ans minimum sur Citrix 🏠 Télétravail : Jusqu'à 2 jours par semaine 1. Contexte de la missionNotre client exploite actuellement deux infrastructures Citrix distinctes : Plateforme n°1 : Publication d'applications Infrastructure Citrix Virtual Apps en environnement Full On-Premise Version Citrix 7.6 Héberge des applications métiers historiques ne pouvant actuellement être migrées vers des versions plus récentes Infrastructure considérée comme obsolète mais toujours critique pour l'activité Nécessité d'assurer le maintien en condition opérationnelle tout en limitant les risques liés à l'obsolescence Plateforme n°2 : Virtual Desktop Infrastructure (VDI) Infrastructure Citrix DaaS / Cloud Plan de contrôle Citrix hébergé dans le Cloud Citrix Ressources de calcul hébergées On-Premise Fourniture de postes de travail virtuels Windows 10 et Windows 11 Infrastructure stratégique utilisée par les collaborateurs de l'entreprise Évolutions régulières attendues des catalogues VDI et des images maîtres 2. Objet de la prestationLe consultant sera responsable du maintien, de l'administration, du support expert et des évolutions des deux plateformes Citrix. Il interviendra à la fois : En mode récurrent (RUN) En mode projet (BUILD) En expertise de niveau 3 En accompagnement des équipes d'exploitation La prestation devra garantir : La disponibilité des infrastructures La sécurité des plateformes Leur stabilité Leur évolution dans le temps L'amélioration continue des performances et des usages 3. Périmètre techniqueCitrix Citrix Virtual Apps Citrix Virtual Desktops Citrix DaaS Citrix Cloud Connectors Delivery Controllers StoreFront Director Machine Creation Services (MCS) Citrix Workspace Microsoft Windows Server Active Directory GPO DNS PKI / certificats Windows 10 Windows 11 Virtualisation Hyper-V Stockage et sauvegarde SAN NAS Mécanismes de sauvegarde et restauration Réseau TCP/IP Load Balancing SSL/TLS Firewalling 4. Missions principales4.1 Maintien en condition opérationnelle (MCO)Assurer la disponibilité des plateformes Surveiller le fonctionnement des composants Citrix Analyser les alertes Traiter les incidents techniques Effectuer les actions correctrices nécessaires Réaliser des contrôles de cohérence réguliers Maintenir la documentation d'exploitation 4.2 Support Expertise Niveau 3Prise en charge des sujets suivants, avec une capacité de diagnostic avancé : Incidents complexes Incidents de performance Incidents de connexion utilisateurs Problématiques VDA Dysfonctionnements MCS Problématiques Citrix Cloud Problèmes liés aux profils utilisateurs Incidents touchant plusieurs utilisateurs ou services 4.3 Gestion des changementsPréparer les changements Analyser les impacts Rédiger les plans de retour arrière Réaliser les interventions en heures ouvrées ou hors production selon le besoin Documenter les changements réalisés 4.4 Gestion des correctifs et de la sécuritéAssurer une veille sur les vulnérabilités Citrix Analyser les bulletins de sécurité Proposer les remédiations adaptées Déployer les correctifs Vérifier l'absence d'impact sur les services Maintenir les niveaux de sécurité conformes aux recommandations éditeurs Une attention particulière sera portée à la plateforme Citrix 7.6 du fait de son obsolescence. 4.5 Gestion des images maîtres et catalogues VDIMaintenir les golden images Intégrer les mises à jour Windows Optimiser les performances utilisateurs Créer de nouveaux catalogues VDI Mettre à jour les catalogues existants Réaliser les opérations de bascule vers de nouvelles versions Accompagner les déploiements auprès des utilisateurs 4.6 Évolution des plateformesForce de proposition concernant : Les évolutions de l'architecture Les optimisations de performances La réduction des coûts d'exploitation Les montées de version Les axes de modernisation Les plans de sortie d'obsolescence

Nous recrutons pour l'un de nos clients un DevSecOps Senior afin d'intervenir au sein d'une plateforme digitale à fort enjeu métier et à forte criticité. Vous intégrerez une équipe technique organisée en méthodologie Agile et contribuerez à la fiabilité, la sécurité et l'industrialisation de l'ensemble du système d'information. Vous évoluerez dans un environnement exigeant où les enjeux de performance, d'automatisation, de sécurité et de résilience sont au cœur des priorités. Dans le cadre de cette mission, vous serez en charge de : CI/CD & IndustrialisationMettre en place et maintenir l'Infrastructure as Code avec Terraform et Ansible. Administrer et faire évoluer les pipelines CI/CD sous GitLab CI et/ou Jenkins. Gérer les mécanismes de rollback et les bonnes pratiques de déploiement. Assurer la gestion des artefacts, des secrets et de la cohérence des déploiements. Containers & OpenShiftAdministrer une plateforme OpenShift/Kubernetes. Gérer les namespaces, pods, routes, secrets et ConfigMaps. Diagnostiquer les incidents de production et participer aux montées de version. Infrastructure & DonnéesExploiter et superviser les bases de données MySQL. Assurer le suivi et la maintenance des clusters Elasticsearch. Participer à la gestion des sauvegardes et des solutions de stockage. Sécurité & Patch ManagementAppliquer les politiques de patch management sur les composants applicatifs et infrastructures. Assurer le suivi des vulnérabilités (CVE) et coordonner leur remédiation. Automatiser la gestion des certificats SSL/TLS et la rotation des secrets. Participer aux audits de sécurité et aux sujets réseau. Observabilité & SupervisionDéployer et maintenir les outils de supervision et de monitoring. Participer à l'amélioration de l'observabilité de la plateforme. Contribution Agile & Amélioration ContinueParticiper aux cérémonies Agile (daily, sprint planning, rétrospectives, refinements). Collaborer avec les équipes Produit, Développement, QA et Support. Contribuer à la documentation technique et aux bonnes pratiques DevSecOps. Participer à l'analyse des incidents et aux actions d'amélioration continue.

🌍SCC est la division « technologie » du Groupe Rigby. Premier groupe informatique privé en Europe, un acteur majeur de l'intégration et des services informatiques d'infrastructure. L'ambition de SCC est de fournir à ses clients des solutions technologiques et des services intégrés pour assurer l'efficacité financière et opérationnelle de leur outil informatique et supporter leur compétitivité. Partenaire incontournable, SCC répond à l'ensemble des besoins clients, des plus simples aux plus complexes, grâce à l'étendue de son offre et de sa couverture géographique, son expertise tant généraliste que spécialisée et la portée de ses centres de service. 🤝SCC est avant tout une aventure humaine. Ses collaborateurs sont sa principale richesse. Ensemble, ils sont réunis autour de cinq valeurs d'entreprise : l'esprit d'entreprendre, le professionnalisme, l'esprit d'équipe, l'engagement et les diversités. Chez SCC, nous valorisons la diversité et l'inclusion. Chaque talent compte, indépendamment du genre, du handicap ou de toute autre distinction. Présente sur tout le territoire national, SCC compte plus de 5 000 clients, 3 500 collaborateurs et d'un chiffre d'affaires de 3 Milliards d'EUR en France au 31/03/2025. ➡️ Mission principale Dans le cadre d'un programme stratégique, nous recherchons un(e) Team Leader Informatique Industrielle afin de piloter les activités opérationnelles d'une équipe multi-sites tout en conservant une forte dimension technique. Véritable référent technique, vous intervenez à la croisée des environnements IT et industriels pour garantir la disponibilité, la sécurité et l'évolution des infrastructures supportant les activités de production. Important : Poste basé à Bordes (64) en présentiel, avec des déplacements ponctuels sur d'autres sites de la région. Ce poste s'inscrit dans un environnement sensible soumis à des exigences de sûreté. L'exercice des missions est conditionné à l'obtention des autorisations et habilitations requises, conformément à la réglementation en vigueur. ➡️ Responsabilités Piloter et prioriser les demandes d'intégration et de support en environnement industriel. Coordonner l'activité d'une équipe de techniciens répartis sur plusieurs sites. Assurer le suivi de la charge, des plannings et des engagements de service. Réaliser les études techniques, analyses de faisabilité et documents d'architecture. Participer aux intégrations complexes de systèmes industriels et postes de production. Prendre en charge les incidents majeurs et conduire les analyses de causes racines. Être le référent sur les sujets de cybersécurité industrielle et de sécurisation des postes de travail. Contribuer à l'amélioration continue, à l'automatisation des tâches récurrentes et à la standardisation des pratiques. Garantir la qualité de la documentation technique et le respect des processus. Participer aux instances de pilotage et assurer un reporting régulier auprès des parties prenantes. ➡️ Environnement technique Postes de travail & systèmes : Windows 10 LTSC (1809, 21H2), Windows 11 LTSC, Windows 7/XP (legacy), Windows Server, Linux Administration & déploiement : Active Directory, GPO, LAPS, MBAM-BitLocker, MDT, WSUS Inventaire & supervision : OCS Inventory, Nexthink Sécurité : Symantec Endpoint Protection, McAfee EPO Cloud, certificats PKI/SSL Sauvegarde & continuité : Acronis, SyncBack/Syncrovery Support : BOMGAR (PMAD) Gestion des services IT : ServiceNow, Redmine, SharePoint, TFS Réseaux : DNS, DHCP, Proxy, VLAN, switchs industriels Protocoles industriels : OPC, PROFINET, EtherNet/IP Automatisation & scripting : PowerShell, CMD, VBS

Almatek recherche pour l'un de ses clients, Un Référent technique - Intégration & Data sur Lyon Missions En tant que référent technique de la plateforme, vous êtes le garant de sa cohérence et de son bon fonctionnement au quotidien, en lien avec les équipes de développement, les éditeurs de logiciels et les équipes métier. Être l'interlocuteur technique de référence pour l'ensemble des parties prenantes du projet (équipes de développement internes et externes, éditeurs, architectes, support utilisateurs, équipes des systèmes connectés). Valider les choix techniques et garantir la cohérence de l'architecture globale de la plateforme. Animer les points techniques réguliers avec les équipes de développement/maintenance. Participer aux campagnes de tests lors des montées de version des outils. Cartographier et sécuriser les flux de données échangés avec les autres systèmes d'information ; piloter l'ouverture de nouvelles interfaces et les analyses d'impact. Planifier et sécuriser les opérations techniques (déploiements, montées de version) ; veiller au renouvellement des certificats, licences et comptes techniques ; suivre les vulnérabilités de sécurité et leur correction. Apporter une expertise sur les technologies de moteur de recherche d'entreprise (Elasticsearch, OpenSearch, Exalead ou équivalents), assurer une veille technologique et challenger les devis techniques proposés par les prestataires. Assurer le suivi et la résolution des incidents techniques dans des délais contractuels stricts. Documenter et capitaliser les procédures techniques pour garantir la continuité de service. Contribuer au reporting d'activité et à l'identification des risques projet. Construire et faire vivre une feuille de route technique (modernisation, gestion de la dette technique, plan de traitement des obsolescences). Compétences techniques recherchées Données : Oracle Senior SQL Senior ETL (outils d'intégration de données) Senior API REST Senior XML Senior JSON Senior Moteurs de recherche : Exalead Confirmé ElasticSearch / OpenSearch Confirmé Moteurs de recherche Big Data Senior Développement : Python Senior Java Confirmé Shell Confirmé Infrastructure & serveurs d'applications : Linux Senior Windows (serveur et poste de travail) Confirmé Tomcat Confirmé Apache Confirmé JBoss Confirmé OpenJDK Confirmé Packaging logiciel : MSI / InstallShield Confirmé Sécurité : SSL / TLS Senior SAML Senior LDAP Senior Signature de code Senior Architecture de systèmes d'information Intégration applicative Senior Architecture de flux de données Une connaissance d'une solution PLM du marché (type 3DExperience de Dassault Systèmes) est un plus apprécié, mais n'est pas éliminatoire. 5. Expériences valorisées Au moins 2 expériences d'intégration applicative sur des systèmes d'information de plus de 1 000 utilisateurs. Une expérience impliquant un moteur de recherche d'entreprise (Elasticsearch, OpenSearch, Exalead…). Une expérience de mise en place ou de pilotage d'interfaces applicatives. Une expérience de migration ou de transformation d'une plateforme existante.

MS Dynamics CRM Systems Administrator – Trumbull CT USA Our Client is implementing a large scale system overhaul including changing and standardizing the core ERP and CRM infrastructure to a Microsoft Dynamics and Azure platform. Over the next 2 years, the systems will be implemented in stages and we are now looking for three Regional CRM System administrators (One in each of the following locations: In Trumbull CT (USA), Måløv/Copenhagen (Denmark) and Singapore or Mumbai) to support the implementation and the ongoing commercial operations. As Regional CRM System Administrator you be responsible for Application and System Administration support in the region. You will report to the CRM Technical Lead and be the bridge between regional Commercial Operations and User groups and the Central CRM development team, where your responsibility is maintaining the system, resolving issues and escalating change requests. You will also work closely with our regional Helpdesk and SuperUsers providing training and knowledge transfer to ensure quality first line system support. Your system admin responsibilities will primarily be focused on Microsoft dynamics Customer Engagement (CRM), Dynamics for Marketing but also include other solution softwares like Alignstar Territory Alignment, Xactly Performance Management and the integration with our ERP System Dynamics Finance & Operations. As The CRM Systems Administrator you will be required to perform the following tasks: Perform all administrative functions for CRM system including, monitoring data feeds, updating data values, adjusting workflows, creating new reports/dashboards, etc Act as central point of contact for all change requests and system alteration requests (BPC); working with sales, marketing, operations, and IT leadership to assess, prioritize and implement as needed Deploy Microsoft Dynamics CRM solutions and Deploy SQL Integration Services packages. Refresh and munge production databases for staging, test and development environments. Assist Development team troubleshoot issues with network, Active Directory, deployment, Windows and PowerShell. Work with development and engineering team to automate, build and test CRM solutions. Configure, implement, monitor and maintain staging environments. Troubleshoot issues and provide analysis and recommendations for resolution and prevention. Monitor and analyze system performance and provide recommendations for improvement, including system tuning and configuration changes. Provide Tier 2 and 3 association support Support and participate in the deployment of the entire Dynamics solution including but not limited to application, DB, Web Server, internet-facing deployment To successfully perform the mentioned tasks CRM Systems Administrator will require the following skills: 3+ years of Microsoft Dynamics CRM Administration experience cloud infrastructure preferred. Power BI Reporting knowledge and good hands on experience creating Dashboard, reports and data exports for business Good knowledge of Microsoft Power Automate, Flows and workflows Demonstrated ability to learn new systems and applications quickly Experience implementing and supporting Windows clients within a production environment. Strong comprehension of networking concepts such as DNS, DHCP, Email, HTTP, SSL, and TCP/IP protocols. Strong troubleshooting skills (networking, virtualization, Active Directory, Windows Server, Windows Firewall) The ability to identify the root causes of issues by analyzing patterns and trends. 3+ years writing PowerShell scripts. 2+ years Windows Server Administration. This position will be based in Trumbull CT USA The salary for this position will be in the range $90K - $130K + Benefits. Please do send your CV to us in Word format along with your salary and availability.

IT Infrastructure & Systems Manager We are seeking an experienced and highly motivated Senior IT Infrastructure Manager with at least 7 to 10 years experience to oversee, manage, and continuously improve the organization's IT infrastructure, enterprise systems, network environment, and end-user computing services. The successful candidate will ensure the availability, security, performance, and resilience of critical business systems while leading technical teams and supporting key stakeholders across the organization. This role requires a strong blend of technical expertise, leadership capability, operational excellence, and stakeholder management skills, within a complex enterprise environment that includes financial, trading, and treasury systems. Role Description The IT Infrastructure & Systems Manager is a full-time role based in London with a hybrid working arrangement, combining on-site presence with some work from home. This role is responsible for managing and maintaining the organization's core IT infrastructure, including servers, networks, storage, and cloud services. Day-to-day tasks include overseeing system administration, monitoring performance and availability, implementing security best practices, and coordinating backup and disaster recovery processes. The role involves leading and supporting IT operations, resolving complex technical issues, and ensuring that systems, applications, and services remain stable and secure. The IT Infrastructure & Systems Manager will collaborate with internal stakeholders, manage vendors and service providers, contribute to IT strategy and roadmaps, and document procedures, standards, and configuration changes. Qualifications Strong foundation in Information Technology and IT Operations, including infrastructure design, capacity planning, and service management. Hands-on experience with System Administration and Troubleshooting across Windows and/or Linux environments, virtualization, and cloud platforms. Proficiency in Network Security, including firewalls, VPNs, endpoint protection, access control, and security monitoring. Proven ability to manage IT projects, prioritize tasks, and deliver improvements on time and within scope. Excellent communication and stakeholder management skills, with the ability to explain technical concepts to non-technical audiences. Experience leading or mentoring IT team members or support staff is highly desirable. Relevant certifications (e.g., ITIL, Microsoft, Cisco, CompTIA, or cloud certifications) are an advantage. 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 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) Governance, Documentation & Process Improvement Develop, maintain, and enforce IT policies, standards, and operational procedures. Produce system architecture diagrams, technical documentation, SOP's, and performance reports. Identify and drive opportunities for automation and service improvement. Support technology planning, infrastructure modernization, and transformation initiatives. 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 Technical Competencies Data analysis and operational reporting Desktop and laptop support Infrastructure monitoring and performance management Certificate lifecycle management (SSL/TLS) Windows imaging and deployment, GPO, NTFS PowerShell scripting SQL Server administration Understanding of software development lifecycle (SDLC) and deployment processes Architecture review and systems optimization Asset management 7+ years of experience in enterprise IT infrastructure and systems administration. Experience within financial services, banking, trading, or treasury environments. Proven experience managing mission-critical infrastructure and applications. Experience operating within regulated and security-focused environments. Able to provide support to VIP stakeholders This is a hybrid role with 3 days at the office in Central London. Salary for this role will be in the range £60K - £65K. Do send your CV to us in Word format along with your salary and availability.

ContexteLe bénéficiaire souhaite une prestation d'accompagnement dans la contribution aux projets de transformation autour des infrastructures d'accès distants, des firewalls, de l'anti-intrusion, également à d'autres programmes autour de la cyber sécurité. MissionsDéfinition des standards et des architectures de référence et garantie de leur intégration et adaptation aux nouvelles architectures telles que le Cloud (hybride ou publique) dans le respect des exigences de sécurité (GDPR, LPM, …) Élaboration et évolution des roadmaps des produits : nouvelles solutions et fonctionnalités, nouvelles gammes hardware et versions software, … Validation dans les environnements de LAB des nouvelles gammes HW et des nouvelles versions SW et contribution à leur intégration dans les outils d'exploitation Rédaction de la documentation d'architecture, d'installation/migration, d'exploitation… (HLD, LLD, Admin Guide, consignes de résolution d'incidents, …) Accompagnement des métiers dans la mise en œuvre de nouveaux projets ou services Assurance du support N3 sur les incidents (investigation avancée, contact des éditeurs, documentation et accompagnement dans l'implémentation des solutions, …) Audition des infrastructures et proposition des plans d'actions adéquats pour optimiser et fiabiliser les architectures et services TechniquesArchitecture et ingénierie du service d'accès distants : Gateways VPN, User identity, IAM, Filtrage, … Architectures et ingénierie Firewalls (physiques et virtuels) : solutions de plusieurs fournisseurs majeurs du marché Console de management firewalls : FMGR/FAZ, Panorama, MDS/MDSL Architecture et ingénierie FortiOs, Palo Alto, Check Point EndPoint Check Point, FortiClient Architecture des infrastructures accès distants (authentification, tunneling, VRF, NAC, …) Déploiement des solutions Cisco : Gateway VPN SSL ASA, Client VPN AnyConnect Authentification multi-facteurs (MFA) (machine, utilisateurs, ) Authentification et filtrage dynamique des utilisateurs Solutions d'anti-intrusion IDS/IPS sur les technologies Fortinet et Palo Alto VPN C2S, S2S, IPsec, SSL Architectures LAN, MPLS, TCP-IP, NAT, NAC, routage... IPv4, IPv6, http, http2, https, TLS, Socks, DNS, … Troubleshooting et analyse des traces réseaux CertificationsCCIE Security Cisco ASA Specialist NSE 4 - Fortinet Security Professional NSE 5 - Fortinet Network Security Analyst NSE 7 - Fortinet Enterprise Firewall NSE 8 - Network Security Expert PCNSA - Palo Alto Networks Certified Network Security Administrator PCNSE - Palo Alto Networks Certified Network Security Engineer PCSAE - Palo Alto Networks Certified Security Automation Engineer

Job Title: IT Support Engineer - Third Line Location: Manchester Salary: £40,000 - £50,000 per annum DOE Job Type: Full Time, Permanent At Netteam tX, we recognize and develop talent, and look to retain talent through the creation of career opportunities, lateral and horizontal. Our culture is centered around our belief in continually refining our skills and knowledge, collectively as a team as well as individually. We actively encourage creativity and innovation, and we strongly believe that it is our people that make us great. About the role: You will provide senior third Line technical support across Netteam's managed client base, acting as the technical escalation point for complex incidents, recurring problems and engineering-level change. You will own advanced investigation through to resolution, drive Root Cause Analysis and Problem Management, and work with vendors and internal teams to deliver permanent fixes, reduce repeat demand and improve service resilience. You will maintain clear technical documentation and provide knowledge transfer to enable resolution at the lowest appropriate support tier. Responsibilities: Own complex First Line and Second Line escalations in the PSA system, with complete technical evidence, time entries, dependencies and next actions Lead advanced diagnosis and resolution across infrastructure, Microsoft cloud, networking, security, backup/DR and telephony, prioritised to SLA and customer impact Provide clear and timely customer updates throughout complex incidents, Problems and engineering activity Own assigned Problem records, identify recurring incidents, complete Root Cause Analysis, and maintain Known Errors and workarounds Validate escalations, provide technical guidance, and return those that do not meet agreed escalation standards Deliver permanent remediation through configuration change, scripting, automation, upgrades and vendor engagement, following Netteam change and security controls Maintain accurate IT Glue documentation and create technical knowledge, RCA and Known Error content to support effective shift-left Provide senior technical support during Major Incidents, including diagnosis, recovery validation and Post Incident Review / RCA activity Identify recurring demand, technical debt, security weaknesses and resilience risks, and propose improvements that reduce repeat incidents Work with AI & Automation to automate repeatable technical fixes and manual activity where appropriate Lead vendor and third-party technical engagement on complex issues while retaining ownership through to resolution Plan and prioritise BAU escalations, Problems, scheduled engineering activity and proactive service improvement Provide out-of-hours support to our clients on a rota basis, including critical technical escalation and clear handover Maintain Information Security, ISMS, data protection and change-control requirements and escalate material technical or security risk About you: Experience: Ability to work independently, take technical ownership and drive complex issues through to resolution IT related degree or relevant industry qualifications are highly desirable Demonstrable experience in senior second Line, third Line, infrastructure or MSP support, owning complex technical escalations Strong structured troubleshooting skills, including log analysis, evidence-based diagnosis and root-cause thinking Experience with Autotask, Datto RMM and IT Glue, including monitoring, scripting, time recording and technical documentation Experience of Problem Management, Root Cause Analysis, Known Error / knowledge creation and remediation validation Experience supporting Major Incidents and vendor or third-party technical escalations Detailed experience of Microsoft Windows Server/Desktop environments, Active Directory, Group Policy, DNS and DHCP Detailed experience with Microsoft 365, Azure and related technologiesExchange Online Microsoft Entra ID / Azure Active Directory and hybrid identity Conditional Access / MFA Microsoft Intune / Mobile Device Management Microsoft Defender, Information Protection / DLP Detailed experience with Backup/DRaaS technologies, Azure IaaS and restoration / recovery processes Strong networking knowledge including TCP/IP, DNS, DHCP, firewalls, routing/switching and monitoring Knowledge of S2S/P2S VPN, VLAN, LACP, NAT/PAT/ACLs, SSL Certificates, WatchGuard, Voice/3CX and email security is desirable Current and valid UK driving licence is desirable; PowerShell or equivalent scripting capability would be advantageous Experience of working within an MSP and/or Hospitality environment is advantageous but not essential Personal Attributes: Friendly, professional and credible with technical and non-technical clients Technically curious and proactive, with a strong drive to research unfamiliar technologies and improve solutions Strong written and verbal communication skills with the ability to explain complex technical issues clearly Recognizes the importance of frequent and clear communication during incidents, escalations and dependency-driven work Analytical and evidence-led, focused on identifying underlying causes rather than repeatedly treating symptoms Actively shares knowledge and supports First and Second Line development without creating technical silos Disciplined, with the ability to prioritise and execute technical tasks effectively under pressure Accountable and outcome-focused, taking ownership through to validated resolution Note: This description is not intended to establish a total definition of the job but an outline of the duties. In line with our recruitment policy and client expectation, some roles will be subject to a basic DBS disclosure. Please click on the APPLY button to send your CV and Cover Letter for this role. Candidates with experience of: Infrastructure Engineer, Windows Server Infrastructure Engineer, Server Support Technician, ICT Systems Engineer, 3rd Line Support, Field Support Technician, Technical Support Engineer, 3 Line Support Engineer may also be considered for this role.

DV Infrastructure/Software Engineer Office days - minimum 3 Location - London, Manchester, Ipswich, and Cheltenham. Security - DV Rate £600 - £750 Inside IR35 We have lots of roles available at different seniority levels. Accountabilities will vary depending on role, but will follow these principles: * Own and deliver engineering platform capabilities that enable teams to build, test, secure, and deploy services in a highly-automated, CI/CD-driven environment. * Design, implement, and evolve CI/CD pipelines, ensuring consistent, reliable, and repeatable delivery processes across multiple teams and services. * Embed Infrastructure-as-Code (IaC) practices, driving standardisation, scalability, and elimination of manual provisioning and configuration drift. * Integrate security controls into engineering workflows, ensuring services are secure by design and comply with the highest standards, from initial build through to production. * Support and enable engineering teams, providing guidance, tooling, and best practices to improve delivery velocity, quality, and resilience. * Continuously optimise automation, identifying opportunities to remove repetitive manual tasks, reduce cycle times and improve developer experience. * Collaborate across development, security, and operations spheres, breaking down silos and promoting end-to-end ownership of services. * Maintain and improve engineering tooling and platforms, including source-code control systems, build systems, artifact repositories and deployment frameworks. * Drive adoption of modern engineering practices, including continuous integration, continuous delivery, automated testing, and observability. * Monitor and improve platform performance and reliability, using metrics such as deployment frequency, lead-time, failure rates, and recovery times. * Contribute to technical standards and governance, ensuring consistency, security, and best-practice across engineering teams. * Support incident response and problem resolution, ensuring rapid recovery and continuous improvement through feedback loops and retrospective sessions. * Document and share knowledge, building reusable patterns, templates and guidance in order to scale up engineering capability. Technical: * Single- or multi-tier software application development (Java, Python, JavaScript, C++, C#, etc) * Database technologies & ORM (Elastic, MySQL/MariaDB, SQL*Server, etc) * Spec-driven software development & MCP use (Kiro, Claude, etc) * Source-code control (Git & Git-based technologies e.g. GitOps) * CI/CD platforms (GitLab, Jenkins) * Configuration management & IaC frameworks (Terraform, Ansible, Chef, Puppet) * Containerisation & container platforms (Kubernetes, Helm-based management & deployment) * Cloud-native platforms (AWS, Azure, GCP, VCF) * Artifact & package management (Nexus/Artifactory/Harbor) * Observability (Prometheus, Grafana, ELK stack, Fleet, Defend) * Identity & access management (IAM, OAuth/OIDC e.g. Keycloak, Secrets Mgmt e.g. Vault) * Automated testing frameworks * Release & deployment automation (ArgoCD, Flux) * Data-streaming & integration platforms (Kafka, NiFi) * Load-balancing and proxies (Nginx, HAProxy, ALB) * Encryption & certificate lifecycle management (TLS/SSL, PKI, etc) * OS configuration & management (Linux, Microsoft Windows) * System administration/diagnosis/troubleshooting * Networking (DNS, NAT, IP-addressing, TCP/UDP, routing, switching, firewalls, VPNs, etc) please share your latest CV 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.

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.

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.

Chaque moment compte. Surtout ceux que vous vivez à fond. Bienvenue chez Consort Group. Consort Group, accompagne depuis plus de 30 ans les entreprises dans la valorisation de leurs données et infrastructures. Elle s'appuie sur deux leaders, Consortis et Consortia, et place l'humain et la responsabilité sociétale au cœur de ses valeurs. C'est votre future équipe Les équipes de Consortis, sont au cœur des enjeux actuels de Cybersécurité, Virtualisation & Cloud, Systèmes, Réseaux et Télécom, ainsi que sur les environnements Digital Workplace. Les compétences RPA et DevOps viennent renforcer ces offres pour accélérer l'agilité et l'efficacité opérationnelle des services délivrés. Expert Cybersécurité Réseau et Accès H/F C'est votre mission En tant qu'Architecte / Expert Cybersécurité Réseau et Accès, vous êtes responsable de la conception, de l'évolution et de la sécurisation des infrastructures d'accès distants et des plateformes de sécurité de notre écosystème.: Côté build : Définir les architectures de référence des infrastructures d'accès distants et des solutions de sécurité réseau. Concevoir et faire évoluer les architectures Firewall, VPN et IDS/IPS dans des environnements on-premise et Cloud hybride. Élaborer les roadmaps techniques (évolutions matérielles, logicielles et nouvelles fonctionnalités). Réaliser les validations techniques en LAB des nouvelles versions matérielles et logicielles. Rédiger la documentation d'architecture (HLD, LLD), les guides d'installation, de migration et d'exploitation. Accompagner les projets métiers dans l'intégration de nouvelles solutions de cybersécurité. Côté run : Assurer le support de niveau 3 sur les infrastructures de sécurité réseau. Réaliser les investigations avancées et piloter les échanges avec les éditeurs. Auditer les infrastructures existantes et proposer des plans d'amélioration. Accompagner les équipes d'exploitation dans la résolution d'incidents complexes. Garantir la disponibilité, la performance et la conformité des solutions de sécurité. C'est votre parcours Vous justifiez d'au moins 8 ans d'expérience sur des environnements réseaux et cybersécurité complexes. Vous avez évolué sur des sujets d'architecture, d'ingénierie et d'expertise autour des infrastructures de sécurité. Vous aimez concevoir des solutions robustes, accompagner les projets de transformation et intervenir sur des problématiques techniques à forte valeur ajoutée. C'est votre expertise : Fortinet (FortiGate, FortiOS, FortiManager, FortiAnalyzer) Palo Alto Networks (NGFW, Panorama) Check Point (Firewall, MDS) Cisco ASA, AnyConnect VPN SSL, IPsec, Site-to-Site MFA, IAM, NAC IDS / IPS TCP/IP, MPLS, NAT, IPv4 / IPv6 DNS, HTTP(S), TLS Troubleshooting avancé et analyse de traces réseau Documentation d'architecture (HLD, LLD) Environnements Cloud hybrides C'est votre manière de faire équipe : Esprit d'analyse et résolution de problèmes complexes. Excellentes capacités de communication avec les équipes techniques et les métiers. Rigueur et sens de la documentation. Autonomie et capacité à prendre des décisions techniques. Esprit collaboratif et goût du partage de connaissances. C'est notre engagement Chez Consort Group, vous êtes un·e expert·e qu'on accompagne pour que chaque mission devienne une étape qui compte. Un onboarding attentif et humain Une vraie proximité managériale Des formations accessibles en continu Des engagements concrets : inclusion, égalité, solidarité Un package RH complet : mutuelle, carte TR, CSE, prévoyance Une culture du feedback et des projets qui font sens C'est clair Le process de recrutement : Un premier échange téléphonique avec notre team recrutement Un entretien RH ainsi qu'un échange métier avec un.e ingénieur.e d'affaires Un test ou un échange technique avec un.e de nos expert.es Un dernier point avec votre futur.e manager ou responsable de mission Et si on se reconnaît : on démarre ensemble C'est bon à savoir Lieu : Montreuil Contrat : CDI Télétravail : Hybride Salaire : De 60 K€ à 64 K€ (selon expérience) brut annuel Famille métier : Cybersécurité / Réseaux / Architecture Sécurité Ce que vous ferez ici, vous ne le ferez nulle part ailleurs. Ce moment, c'est le vôtre.