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Offre d'emploiAdministrateur Réseaux Télécom / Téléphonie

R&S TELECOM
Publiée le
Adressage IP
IPBX (Internet Protocol Branch eXchange)
LAN

6 mois
Lorient, Bretagne
Dans un contexte de modernisation des systèmes d'information hospitaliers et d'amélioration des communications internes et externes, le client engage un programme de déploiement et d'optimisation de ses infrastructures de téléphonie. Ces évolutions visent à garantir la continuité des soins, la sécurité des échanges et la performance des outils de communication (téléphonie IP, mobilité, interconnexion des services). Tâches à réaliser : Pilotage et coordination de projet · Planifier et organiser les projets de déploiement en lien avec les contraintes hospitalières · Coordonner les différents intervenants (équipes internes, prestataires, fournisseurs) · Assurer le suivi des délais, des coûts et de la qualité des prestations · Animer les réunions de suivi et produire les reportings Déploiement des infrastructures · Participer à la mise en œuvre de solutions de téléphonie IP (ToIP/VoIP) adaptées aux besoins hospitaliers · Superviser l'installation des équipements (IPBX, terminaux, réseau, câblage) · Veiller à la continuité de service, notamment dans les unités de soins critiques · Organiser et suivre les phases de tests et de mise en production Accompagnement des utilisateurs · Recueillir les besoins des services (soignants, administratifs, logistiques) · Participer à la conduite du changement · Elaborer des supports et accompagner les utilisateurs dans la prise en main des outils Qualité, sécurité et conformité · Garantir la conformité aux exigences réglementaires et aux normes hospitalières · Veiller à la sécurité des communications et des infrastructures · Mettre en place des indicateurs de suivi et d'amélioration continue Support et amélioration continue · Contribuer à la résolution des incidents liés à la téléphonie et au réseau · Proposer des optimisations en lien avec les usages métiers · Assurer une veille technologique Compétences recherchées : Obligatoires : Architecture des systèmes d'information Téléphonie IP (VoIP, ToIP, IPBX) Ecosystème de téléphonie (SVI, centre d'appels, gestion des alarmes, appels malade, …) Réseaux (LAN/WAN, VLAN, Qos) Sécurité firewall Optionnelles : Rigueur et méthode : respecter les procédures et documenter les interventions. Sens de l'organisation : gérer plusieurs incidents et projets simultanément. Réactivité : intervenir rapidement en cas de panne ou d'incident critique. Esprit d'analyse : identifier les causes profondes des problèmes. Autonomie : prendre des décisions techniques pertinentes sans supervision constante. Esprit d'équipe : collaborer avec les équipes informatiques, sécurité, systèmes et métiers. Communication claire : expliquer des sujets techniques à des interlocuteurs non spécialistes. Discrétion et sens de la confidentialité : protéger les informations sensibles de l'entreprise. Gestion du stress : rester efficace lors des interruptions de service ou des situations d'urgence. Curiosité et veille technologique : suivre l'évolution des technologies réseau et télécom. Expérience nécessaire : 4 années minimum d'expérience Date de démarrage : ASAP Localisation : Locaux du client situés à Lorient Possibilité d'interventions hors site Client : NON Astreintes / interventions HNO : NON Déplacements sur d'autres site client en France : NON Autre matériel requis : NON
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CDD

Offre d'emploiJava engineer

LA International Computer Consultants Ltd
Publiée le

12 mois
Royaume-Uni
LSEG (London Stock Exchange Group) is more than a diversified global financial markets infrastructure and data business. We are dedicated, open-access partners with a commitment to excellence in delivering the services our customers expect from us. LSEG Data & Analytics team is seeking a highly technical, hands-on Java developer. Our group is focused on bringing a new level of efficiency, transparency and openness to the trading process by building a collaborative community of investors, brokers, technology firms and content providers. Through our modular, end-to-end trade management platform, users can: execute everything from simple single stock trades to complex strategies across markets and time zones and manage their risk throughout the trade lifecycle; access our growing network of execution brokers to route Equities, Futures or Options orders globally, as well as dozens of integrated prime and clearing brokers through our growing suite of middle office tools; and collaborate with our broker and vendor partners, who are able to efficiently plug into our platform to reach our community. This role involves maintenance and enhancement of existing backend and web-based applications, and contributing to the evolution of our trading platform and web user interfaces. Role responsibilities and key accountabilities: * Contributes to design, development, and implementation of backend services and web applications. * Writes clean, maintainable, and well-tested code following established engineering practices. * Participates in technical design discussions and collaborates with senior engineers and architects. * Works closely with frontend developers to integrate backend services with UI components. * Supports troubleshooting, debugging, and performance optimization of applications. * Breaks down user stories into technical tasks and delivers within agreed timelines. * Collaborates effectively in Agile teams with product owners, QA, and other developers. * Maintains and improves existing systems while ensuring stability and reliability. * Builds positive relationships within the team and contributes to a collaborative environment. * Communicates technical concepts clearly to both technical and non-technical stakeholders. * Continuously develops technical expertise and stays up to date with modern technologies and frameworks. Essential skills * Strong Java fundamentals (Java 21 preferred) including core concepts (collections, concurrency, memory management). * Solid experience with Spring Framework (Spring 4+) and Spring Boot 3.x. * Experience building and consuming REST APIs. * Good knowledge of React (version 17) and integration with backend services. * Strong understanding of web application architecture and client-server communication. * Experience with SQL and relational databases (e.g. PostgreSQL). * Proficiency with version control (Git) and build tools (Maven/Gradle). * Strong focus on clean code, unit testing, and code reviews. * Familiar with Agile development practices. * Comfortable working in Linux/Unix environments. * 4-8+ years of software engineering experience. Other desirable skills * Experience with JSF / JSP applications and legacy UI technologies. * Familiarity with modern frontend practices and component-based architectures. * Experience with CI/CD pipelines and testing practices. * Exposure to Docker / containerization. * Basic understanding of distributed systems. * Familiarity with Spring ecosystem tooling. * Knowledge of financial systems or trading platforms is a plus. Educational background * BS/MS in Computer Science or equivalent software engineering qualification 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. A multiple award-winning organisation, having secured the prestigious Queens Award for Enterprise: International Trade over consecutive 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.
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Freelance

Mission freelanceServer Tooling and Orchestration Specialist Remote Outside IR35

LA International Computer Consultants Ltd
Publiée le

6 mois
Angleterre, Royaume-Uni
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.
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CDD

Offre d'emploiInfrastructure Engineer (DV Cleared - Inside IR35)

LA International Computer Consultants Ltd
Publiée le

12 mois
HR1 3AE, Pipe and Lyde, England, United Kingdom
We are looking for a DV cleared Infrastructure Engineer to join a growing operations support team. The preferred candidate will demonstrate effective application of Infrastructure and extensive knowledge across a variety of technologies such as Linux (Ubuntu / CentOS), Microsoft Windows Server (including services such as AD, DNS, DHCP) and virtualisation (Hyper-V), Microsoft Stack Technologies (Sharepoint, SQL Server, Skype for Business / Teams), networking technologies and storage. The role will provide technical exposure variance across both outcomes based project activities and operational (Business as Usual) support activities. The duties of the role will also include providing remote and on-site support. There is also a requirement to provide out of hours on call support. You will be expected to contribute towards the creation and ongoing maintenance of technical documentation and provide material to support the project work or the operational support service. Experience includes: - Have excellent knowledge of Virtualized Environments such as VMware and Hyper-V; - Have excellent knowledge of Windows Server Environments, from Server 2003 - 2019, including OS build, AD, DNS, DHCP and GPO from design to implementation and support; - Have strong Linux system administration skills (Ubuntu / CentOS); - Have good general knowledge of TCP/IP and networking technologies including load balancing and firewalls; - Have good general knowledge of Microsoft stack technologies such as SharePoint, Skype for Business / Teams, MS SQL, MS System Centre, Office365, MS Exchange & CLI tooling such as PowerShell; - Have good general knowledge of SAN storage technologies; - Have excellent analysis and problem solving skills, taking ownership of complex incidents ensuring these are resolved to the satisfaction of the customer; - Possess excellent communication skills; - Have experience of producing and updating technical documentation to a high standard; 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.
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Freelance

Mission freelanceServer Tooling and Orchestration Specialist Remote Outside IR35

LA International Computer Consultants Ltd
Publiée le

6 mois
Angleterre, Royaume-Uni
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.
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