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Contexte de la missionDans le cadre de programmes de transformation Cloud de grande envergure, l'Infrastructure Migration Expert Senior accompagne les grands comptes dans la migration de leurs infrastructures et applications vers des environnements cloud modernes. Il intervient depuis la phase d'évaluation des environnements existants jusqu'au suivi post-migration (Hypercare), en pilotant l'ensemble du programme de migration et en assurant la coordination des différentes équipes techniques et métiers. Missions principalesPilotage des programmes de migrationDéfinir la stratégie de migration cloud. Réaliser les phases de découverte, d'analyse et d'évaluation des environnements existants. Concevoir les feuilles de route de migration. Piloter les migrations de bout en bout. Assurer les décisions Go / No-Go lors des étapes critiques. Superviser la phase d'Hypercare après migration. Expertise Cloud & InfrastructureAccompagner les migrations vers : AWS Microsoft Azure Google Cloud Platform (GCP) Oracle Cloud Infrastructure (OCI) Clouds privés Définir les architectures cibles. Accompagner la modernisation des infrastructures legacy et on-premise. Gouvernance & ManagementPiloter des équipes multidisciplinaires : Réseau Infrastructure Sécurité Applications FinOps Gérer les risques et plans de remédiation. Assurer le reporting auprès des directions IT et des sponsors métiers. Définir et suivre les SLA, KPI et indicateurs de succès. Conseil & Relation ClientÊtre l'interlocuteur privilégié des DSI et des directions métiers. Accompagner les clients dans leurs choix technologiques. Participer au développement des méthodologies et assets de migration Accenture. Compétences techniques requisesCloud & MigrationAWS, Azure, GCP, OCI Cloud privé Stratégies de migration à grande échelle Outils de migrationAWS MGN Azure Migrate CloudEndure AWS DMS Velero VMware HCX Nutanix InfrastructuresVMware Red Hat OpenShift Stockage SAN / NAS Sauvegarde Supervision d'infrastructure Data Centers SystèmesLinux Administration Windows Server Administration Troubleshooting Cloud & Infrastructure RéseauVLAN Routage Sous-réseaux Pare-feu VRF VMware NSX Sécurité & GouvernanceIAM Chiffrement Audit & Logging Gouvernance Cloud Directive NIS2 Conformité et gestion des risques

À propos de la mission Nous recrutons, pour le compte de l'un de nos clients, un Ingénieur Infrastructure Systèmes H/F afin d'intégrer une équipe technique en charge de la conception, du déploiement et du maintien d'infrastructures critiques dans un environnement international. Vous évoluerez au sein d'une équipe d'ingénieurs spécialisés intervenant sur des projets à forte valeur ajoutée, dans des contextes exigeants où la disponibilité, la sécurité et la performance des infrastructures sont des enjeux majeurs. Vos missions Au sein de l'équipe Infrastructure, vous serez amené(e) à : Concevoir les architectures systèmes et réseaux adaptées aux besoins des projets. Participer aux études techniques et au dimensionnement des infrastructures. Installer, configurer et administrer les environnements Windows et Linux. Déployer et maintenir les plateformes de virtualisation et de conteneurisation. Réaliser les migrations techniques et les mises en production. Garantir le maintien en conditions opérationnelles (MCO) des infrastructures. Mettre en œuvre les solutions de haute disponibilité et de répartition de charge. Administrer les solutions de sauvegarde et de supervision. Assurer le support technique de niveau N2/N3 et participer à la résolution des incidents complexes. Produire la documentation technique et contribuer à l'amélioration continue des environnements. Environnement technique Systèmes Windows Server 2019 Linux Red Hat (RHEL) Virtualisation VMware Hyper-V (apprécié) Conteneurisation Kubernetes Docker Rancher Réseau & Sécurité TCP/IP DNS DHCP Firewall SSL Haute disponibilité / Load Balancing HAProxy Apache2 F5 (un plus) Base de données Oracle Serveurs Web IIS 8 / IIS 10 Sauvegarde Veeam Backup Supervision PRTG Zabbix Centreon Scripting PowerShell Bash Python (un plus)

4th Line Cloud Support Engineer - VCF Must have an Active DV Clearance 4th Line Cloud Support Engineer - VCF Responsibilities Respond to escalations from 2nd Line support teams. Monitor systems using event management tooling and resolve incidents. Perform change activities in line with defined processes. Support lifecycle management of platforms to maintain vendor supportability. Carry out readiness assessments for new services entering production. Produce and maintain technical documentation and support materials. Provide technical leadership across support activities where required. 4th Line Cloud Support Engineer - VCF Skills and Experience VCF experience is essential. Strong experience across VMware stack including vCenter, ESXi and NSX. Experience supporting Horizon VDI environments. Strong knowledge of Windows environments including AD, DNS, SQL, and SCOM. Understanding of physical networking concepts. Strong problem solving and analytical skills. Ability to take ownership of technical issues and lead resolution. 4th Line Cloud Support Engineer - VCF Desirable Experience Experience with cloud administration such as vCloud Director. Exposure to event monitoring tools such as SCOM or Aria Operations. Automation and scripting using PowerShell. Server administration across Windows Server environments. Experience with software distribution tools such as MECM. 4th Line Cloud Support Engineer - VCF Additional Information Work within a secure environment supporting critical systems. Opportunity to develop across cloud and infrastructure technologies. To apply, please send your CV by pressing the apply button 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.

Sur le plan technique technique, l'application est en charge de la gestion des essences du metier de notre client. Elle est composée par un ensemble de Micro-Services développés en Javascript pour la partie Front (~10 MFE React, 1 legacy Angular), Scala (~50) et Rust (~5) qui sont hébergés dans le Cloud (AWS) et On Premise (VMWare). Le travail est organisé suivant des sprints de 2 semaines et l'équipe est constituée de plusieurs Feature Teams complètes (P.O / Devops / Recette / Dev) se partageant un Scrum Master et un UI/UX Designer. Compte tenu des enjeux importants tant au niveau fonctionnel et technique qu'au niveau du calendrier, nous recherchons des candidats : - Dynamiques et motivés, capables de voir au-delà de leur tâche affectée, de s'inquiéter de la complétion du récit utilisateur dans son ensemble (incluant la conception, les tests, la cohérence des livrables) et d'être acteur de sa livraison en production. - Sérieux et autonomes, permettant d'être un relais efficace des Lead Tech présents dans l'équipe, mais n'hésitant pas à poser des questions si nécessaires. Les candidats répondront idéalement aux critères ci-après classés par ordre d'importance : 1

Data Analyst with SQL Server SSIS and Network Engineer Our Client a bank based in Central London is seeking a highly motivated Data Analyst to play a key role in building and maintaining a robust digital data infrastructure. This position supports data users across the business, ensuring high-quality data extraction, reporting, and analytics capabilities. Working closely with the IT Manager and various business units, you will help strengthen compliance and regulatory risk management through effective management information (MI) reporting and analytical insights. The Client would ideally like you to have experience of Network Engineering in addition to the Data Engineering skills. Ideally have the following skills LAN/WAN 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 Manage Engine Patch Manager Plus. · Support Microsoft 365 services and related cloud technologies. 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 Responsibilities Develop, maintain, and enhance the Branch's digital data infrastructure to ensure reliability and accessibility. Deliver accurate and timely data extraction, MI analysis, and reporting to support operational, compliance, and regulatory needs. Work collaboratively with IT and business departments to understand data requirements and provide analytical support. Explore, evaluate, and propose new technologies/tools to improve data management, governance, and reporting efficiency. Ensure data integrity and support the implementation of best practices in data governance. Assist in identifying and managing data-related risks, supporting the Branch's compliance and regulatory frameworks. Must have: Strong analytical skills with experience in data extraction, transformation, and reporting. Proficiency in SQL Server, data visualisation tools (e.g., Power BI, Tableau), and data management technologies. Understanding of data governance, regulatory reporting, and compliance requirements (banking/financial sector experience a plus). Excellent problem-solving skills and attention to detail. Ability to collaborate effectively with cross-functional teams and communicate complex information clearly. Coming from an IT support function is a bonus Data Analysis and Management  Maintain and develop SSIS packages  Perform ad-hoc data extraction and analytics based on requirements from business  Develop data visualisation for business  Work with business to enhance the data available to the data warehouse  Assist in testing reporting solutions developed by external vendors  Support and maintain the generation of internal MI reports  Support and advise the business on data related matters and automation possibilities  Any other responsibilities / tasks as assigned by the Head of IT from time to time Business Performance  Support the department's operations as and when needed and any other tasks assigned by the business stakeholders.  Work with the Managers to ensure the business is in compliant with applicable rules and regulations that falls within the department's remit.  Work with the business to ensure timely submission of relevant department's reports  To adhere and follow all Bank/Group applicable policies and procedures. Data accuracy and ownership duties  To ensure all data worked on and or/shared with internal/external clients are accurate.  Escalate any data issue to the business promptly and without delays.  Ensuring any data sharing requests are discussed with business/DPO so that prior authorisation is given and follows GDPR / department's SOPs. Regulatory Compliance duties Comply with all applicable individual conduct rules (especially the FCA Conduct Rules, Regulations, Bank policies and procedures and the banking Compliance. Technical/Functional skills - Knowledge in SQL query is essential - Working experience in administration and development with SQL (experience with SQL Server and SQL Server Integration Service is preferred) - Experience in working with data visualisation tools such as Power BI - Experience in working with scripting language such as VBA and Python - Experience in working with Power Automate is a plus - Required understanding of the business and business units Personal skills (Soft Competencies [Core/Leadership]) - Personal integrity and ethics - Good judgement in enabling the provision of sound advice on regulation and practice, proactive management of compliance and regulatory risk You will have at least 7 to 10 years' relevant experience working in the data field, preferably in an established bank or financial institution. Qualifications (Basic Degree/Diploma) Bachelor's Degree or Professional Qualification in the relevant discipline (Degrees in Statistic, Information Systems, or similar) This is an exciting position within a bank with interesting projects based in Central London. The salary for this position is in the range £60K- £75K. Please do send your CV to us in Word format along with you salary and availability.

Vous aimez les environnements où l'infrastructure est au cœur de la qualité de service délivrée aux clients ? Vous recherchez un poste qui combine administration système, cloud, sécurité, projets d'évolution et amélioration continue ? Nous recrutons un Ingénieur Systèmes, Réseaux & Cloud pour rejoindre une équipe Product & Technology engagée dans l'exploitation et l'évolution d'une plateforme SaaS à forte exigence de disponibilité et de sécurité. Vous interviendrez sur l'ensemble du cycle de vie des infrastructures, des opérations quotidiennes aux projets de transformation, dans un environnement où l'automatisation, la fiabilité et la cybersécurité occupent une place centrale. Vos missions : 🎯 Administrer et faire évoluer les infrastructures on-premise et cloud afin de garantir leur disponibilité et leurs performances Assurer le support de niveau 3 et intervenir sur les incidents complexes liés aux systèmes, réseaux et plateformes Contribuer au renforcement de la sécurité, à la supervision des environnements, à la gestion des sauvegardes et aux dispositifs de reprise d'activité Participer aux projets d'automatisation, de déploiement et d'industrialisation des infrastructures Accompagner l'amélioration continue des pratiques à travers la documentation, la veille technologique et les démarches DevSecOps Environnement technique : 🛠️ Vous évoluerez dans un environnement riche et varié : Cloud : OVHcloud, Microsoft Azure Systèmes : Windows Server, Linux Virtualisation : VMware, Proxmox VE, Nutanix Réseaux : Active Directory, TCP/IP, DHCP, VPN, routage IP Web : Microsoft IIS, Apache, Nginx Bases de données : SQL Server, MySQL, PostgreSQL Supervision : Centreon, Prometheus Stockage : NAS, SAN Scripting : PowerShell, Bash Infrastructure as Code : Terraform, Ansible

4th Line Cloud Support Engineer - VCF Must have an Active DV Clearance 4th Line Cloud Support Engineer - VCF Responsibilities Respond to escalations from 2nd Line support teams. Monitor systems using event management tooling and resolve incidents. Perform change activities in line with defined processes. Support lifecycle management of platforms to maintain vendor supportability. Carry out readiness assessments for new services entering production. Produce and maintain technical documentation and support materials. Provide technical leadership across support activities where required. 4th Line Cloud Support Engineer - VCF Skills and Experience VCF experience is essential. Strong experience across VMware stack including vCenter, ESXi and NSX. Experience supporting Horizon VDI environments. Strong knowledge of Windows environments including AD, DNS, SQL, and SCOM. Understanding of physical networking concepts. Strong problem solving and analytical skills. Ability to take ownership of technical issues and lead resolution. 4th Line Cloud Support Engineer - VCF Desirable Experience Experience with cloud administration such as vCloud Director. Exposure to event monitoring tools such as SCOM or Aria Operations. Automation and scripting using PowerShell. Server administration across Windows Server environments. Experience with software distribution tools such as MECM. 4th Line Cloud Support Engineer - VCF Additional Information Work within a secure environment supporting critical systems. Opportunity to develop across cloud and infrastructure technologies. To apply, please send your CV by pressing the apply button 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.

Envie de rejoindre une équipe où la tech et les projets stimulants sont au rendez-vous ? Cette opportunité est faite pour vous ! 🚀 Nous poursuivons notre développement et recherchons actuellement un.e Administrateur.trice Systèmes Windows pour intervenir chez un de nos clients, dans le secteur de la restauration collective. 💻💼 Contexte : Vous rejoignez une équipe Infrastructure et participez au maintien en conditions opérationnelles ainsi qu'à l'évolution des environnements systèmes et réseaux de plusieurs sites en France. Votre rôle sera essentiel pour garantir la disponibilité, la sécurité et les performances des infrastructures tout en accompagnant les différents projets techniques. Voici un aperçu détaillé de vos missions : 🎯 Administrer et maintenir les serveurs Windows ainsi que les environnements virtualisés (VMware ou équivalent). Assurer l'administration des infrastructures réseaux : LAN, WAN, VLAN, VPN, switchs, pare-feu et Wi-Fi. Gérer Active Directory, les GPO, les comptes utilisateurs et les droits d'accès. Superviser les sauvegardes, les restaurations ainsi que les dispositifs de PRA/PCA. Garantir la disponibilité, la performance et la sécurité des infrastructures. Déployer les correctifs de sécurité et participer aux démarches d'audit et de conformité. Contribuer aux projets d'évolution : migrations, ouvertures de sites, déploiements ou montées de version. Accompagner les équipes techniques en apportant un support de niveau avancé. Piloter les interventions des prestataires lorsque cela est nécessaire. Maintenir à jour la documentation technique ainsi que l'inventaire des équipements et des licences. Assurer le suivi des demandes via un outil de ticketing.

Vous aimez les environnements où l'infrastructure est au cœur de la qualité de service délivrée aux clients ? Vous recherchez un poste qui combine administration système, cloud, sécurité, projets d'évolution et amélioration continue ? Nous recrutons un Ingénieur Systèmes, Réseaux & Cloud pour rejoindre une équipe Product & Technology engagée dans l'exploitation et l'évolution d'une plateforme SaaS à forte exigence de disponibilité et de sécurité. Vous interviendrez sur l'ensemble du cycle de vie des infrastructures, des opérations quotidiennes aux projets de transformation, dans un environnement où l'automatisation, la fiabilité et la cybersécurité occupent une place centrale. Vos missions : 🎯 Administrer et faire évoluer les infrastructures on-premise et cloud afin de garantir leur disponibilité et leurs performances Assurer le support de niveau 3 et intervenir sur les incidents complexes liés aux systèmes, réseaux et plateformes Contribuer au renforcement de la sécurité, à la supervision des environnements, à la gestion des sauvegardes et aux dispositifs de reprise d'activité Participer aux projets d'automatisation, de déploiement et d'industrialisation des infrastructures Accompagner l'amélioration continue des pratiques à travers la documentation, la veille technologique et les démarches DevSecOps Environnement technique : 🛠️ Vous évoluerez dans un environnement riche et varié : Cloud : OVHcloud, Microsoft Azure Systèmes : Windows Server, Linux Virtualisation : VMware, Proxmox VE, Nutanix Réseaux : Active Directory, TCP/IP, DHCP, VPN, routage IP Web : Microsoft IIS, Apache, Nginx Bases de données : SQL Server, MySQL, PostgreSQL Supervision : Centreon, Prometheus Stockage : NAS, SAN Scripting : PowerShell, Bash Infrastructure as Code : Terraform, Ansible

Rattaché au responsable du service Ingénierie Systèmes et Sécurité, le Prestataire interviendra sur l'écosystème Microsoft sur des solutions On Premise et Cloud. Il participera plus particulièrement à la mise en place d'un modèle de Tiering Active Directory (Tier 0, Tier 1, Tier 2), à la migration de ressources d'une forêt AD vers une autre et à la sécurisation de comptes de services (gMSA). Compétences requises - Maîtrise des outils bureautiques : Microsoft Office, Visio ; - Parfaite maîtrise des principaux systèmes d'exploitation Microsoft (Windows 11, Windows Server 2019/2022/2025) ; - Parfaite maîtrise des solutions Microsoft de gestion des identités et des outils de gestion associés : o Active Directory (ADDS, ADCS, Tiering model, DNS…). o GPO et WSUS. o Entra ID. - Maîtrise d'un outil de migration des ressources Active Directory (ADMT, Quest…) - Maîtrise des solutions Microsoft Cloud et des outils de gestion associés : o M365 et notamment les suites EM+S et Office 365 (Teams, SharePoint, …) ; o Intune, Configuration Manager (MECM). - Connaissance des solutions de virtualisation VMware ; Livrables - Dossiers d'Architecture Technique - Référentiels d'installation, de sécurisation, de configuration et de supervision - Solutions sécurisées, supervisées et migrées vers les dernières versions ou vers le cloud

Pour l'un de nos clients basé à Paris, nous recherchons un Administrateur Réseau N2/N3 en freelance pour une mission longue durée, avec 2 à 3 jours de télétravail par semaine. Vos missions : Prendre en charge les incidents réseaux complexes (N2/N3) et assurer leur résolution. Administrer, maintenir et faire évoluer les infrastructures réseau et sécurité. Réaliser les analyses de causes racines et participer aux actions d'amélioration continue. Contribuer aux changements, aux mises en production et au maintien en conditions opérationnelles. Environnement technique : Cisco (ACI, Nexus, Catalyst), Juniper (JUNOS, SRX), Fortinet, Palo Alto, F5 BIG-IP, VMware NSX. Protocoles : TCP/IP, OSPF, BGP, 802.1X, Radius, IGMP. Outils : Cisco ISE, Cisco Catalyst Center, Panorama, FortiManager/FortiAnalyzer, Splunk, Ansible, Jenkins, Terraform, Jira/Confluence. 📍 Localisation : Paris 🏠 Télétravail : 2 à 3 jours/semaine 📅 Mission : Longue durée 💼 Statut : Freelance

Cloud Technical Lead/Architect ** Must have an active DV Clearance ** Basingstoke Key skills and experience: *Cloud Administration (e.g. Broadcom: SDDC Manager, vCenter, ESXi) *Event Management Tooling (e.g. SCOM) *Critical thinking and problem-solving skills *The ability to take on Technical Leadership activities Your transferable skills and experience: *Significant VMware experience *Cloud Administration (e.g. Broadcom: vCloud Director) *Event Management Tooling (e.g. Aria Operations) *Automation & Scripting (e.g. PowerShell) *Server Administration (e.g. Microsoft Windows Server) *Software Distribution (e.g. MECM) *ITSM Tooling & Processes 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.

Assurer l'exploitation, l'administration et le maintien en conditions opérationnelles (MCO) des infrastructures Datacenter, Cloud et des sites distants. Administrer les environnements serveurs Windows et les plateformes de virtualisation. Gérer les infrastructures Active Directory et Entra ID. Administrer les solutions de stockage, de sauvegarde et les infrastructures hyperconvergées. Participer à l'automatisation des tâches d'administration via PowerShell. Contribuer aux projets d'évolution des infrastructures et à leur industrialisation. Participer aux activités SecOps et à l'amélioration continue de la cybersécurité. Assurer le suivi des performances des infrastructures via les outils de supervision. Participer aux projets de déploiement de nouvelles plateformes et de nouveaux réseaux. Priorité sur : Création de comptes O365 avec l'Assistant Configuration et ajout de domaine Configuration de services : courrier, partage de fichiers, messagerie instantanée… Administration de Teams MS et Exchange Identification de la récurrence des incidents et le cas échéent remonter une alerte vers son Team Leader pour création d'un problème Profil du candidat Vous êtes diplômé(e) d'une formation Bac+5 en informatique (école d'ingénieurs ou université) ou disposez d'une expérience équivalente. Vous justifiez idéalement de 3 à 7 ans d'expérience sur des infrastructures systèmes et réseaux. Vous possédez : Une solide culture Infrastructure (Datacenter, Cloud, Réseaux, Virtualisation). Une bonne maîtrise des environnements Microsoft. Des compétences en administration systèmes et réseaux. Une sensibilité forte aux sujets de cybersécurité. Une appétence pour l'automatisation et le scripting. Une bonne capacité d'analyse et de résolution de problèmes. MDT-2013 / WSUS / WDS / GPO / MMC / SCCM-2012 Virtualisation VMware ESXi5/6, Nutanix, Virtual Box, vSphere, Hyper V, vCenter Messagerie : Lotus Notes, Outlook, Skype Enterprise (Lync), Ticketing : JIRA, Squash, Service Now Réseaux LAN / WAN Cisco Firewalls Fortinet VPN IPSec

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.

Server Tooling and Orchestration Specialist - Remote - Outside IR35 Must have or be eligible to obtain SC Clearance The role combines hands-on SCORCH runbook development and troubleshooting with PowerShell automation and integrations across ServiceNow, SCOM, Active Directory and Microsoft Entra ID. This position is suited to an experienced SCORCH specialist who understands enterprise automation and is comfortable taking ownership of critical production services within an ITIL-aligned environment. Server Tooling and Orchestration Specialist Responsibilities Administer, support and maintain Microsoft System Center Orchestrator (SCORCH) environments. Maintain the availability, health, performance and resilience of production and non-production SCORCH platforms. Design, maintain, test, deploy and optimise SCORCH runbooks. Develop and support PowerShell-based automation workflows for request fulfilment and operational automation. Diagnose failed automations, integration failures and workflow errors. Manage integrations between SCORCH, ServiceNow, SCOM, Active Directory, Azure AD / Entra ID, Exchange Online and Microsoft Teams. Support ServiceNow ITSM workflows, automated ticket creation, request fulfilment and REST API integrations. Support SCOM alert processing, event management and monitoring integrations. Plan and deliver patching, upgrades, releases, capacity management and platform lifecycle activities. Investigate incidents and problems affecting automation services and contribute to root cause analysis. Support service restoration and major incidents involving automation, monitoring or integration services. Produce and maintain operational documentation, runbook guidance, knowledge articles and support procedures. Deliver changes in line with ITIL processes, security controls, SLAs and agreed change windows. Server Tooling and Orchestration Specialist Skills and Experience Strong hands-on Microsoft System Center Orchestrator (SCORCH) experience is essential. Proven experience supporting, troubleshooting and maintaining SCORCH runbooks and automation services. Experience designing, testing and deploying Orchestrator runbooks within enterprise environments. Advanced PowerShell scripting and automation experience. Desirable Experience of ServiceNow Integration experience Experience with Kelverion Integration Packs would be advantageous. Experience with SQL Always On Availability Groups, Hyper-V Replica or highly available SCORCH architectures would be beneficial. VMware PowerCLI, virtualisation, hybrid Data Centre or wider infrastructure automation experience would be advantageous. Experience supporting secure, regulated or highly governed environments would be beneficial. Flexibility to support out-of-hours activities where required. To apply, please send your CV by pressing the apply button. Due to high volume of applications, only shortlisted CVs will be contacted. 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 10 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.

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. Votre mission (si vous l'acceptez) : Administrateur Systèmes H/F - Freelance Localisation : Malakoff ou Cergy Télétravail : 2 jours Date de démarrage : Immédiate Durée de mission : 6 mois TJ : Entre 320 et 400€ Nous recrutons dès à présent un Administrateur Systèmes H/F en Freelance. Dans cette nouvelle étape de votre carrière, nous vous proposons d'intervenir sur de belles missions auprès de notre Client situé en région Parisienne. Vous aurez la possibilité de : Assurer l'administration et le maintien en conditions opérationnelles des serveurs Windows et Linux. Gérer les incidents techniques N2/N3, de l'analyse à la résolution. Exploiter les outils de supervision et traiter les alertes associées. Assurer l'exploitation des environnements d'accès et de virtualisation utilisateur : Citrix, VDI, Wallix Bastion. Administrer les plateformes VMware ESXi, Hyper-V, HPE SimpliVity et Nutanix. Gérer les infrastructures de stockage NAS et les Datastores. Administrer les sauvegardes Veeam et Robocopy, et réaliser les restaurations de données. Gérer les droits d'accès. Automatiser les tâches d'exploitation via Ansible, SaltStack, PowerShell et Batch. Mettre à jour la documentation technique et contribuer à l'amélioration continue de l'exploitation. Le terrain de jeu ? Citrix, VDI, Wallix Bastion Veeam & Robocopy Ansible, SaltStack, PowerShell & Batch VMware ESXi, Hyper-V, HPE SimpliVity et Nutani Windows & Linux Le profil que nous recherchons : Titulaire d'un diplôme/titre de niveau Bac+3/Bac+4 en informatique, vous disposez d'une expérience d'au moins 3 ans sur un poste similaire. Si vous êtes reconnu.e pour votre rigueur, autonomie, capacité à structurer, bon relationnel et esprit d'analyse, ce poste est parfait pour vous ! 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 : TJ : 320 - 400 € (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 !