Network and Security Integrator H/F

We are seeking a skilled Network and Security Administrator to join a challenging project with one of our public sector clients.Your Responsibilities:- Configure network equipment- Commission and produce solutions- Deploy new use cases- Manage incidents and problems- Operate tools and infrastructures- Maintain documentation- Collaborate with administrators a…

Role Overview everience is hiring a Network & Telecommunications Administrator N3 in Nantes. This position manages and optimizes the company’s network and telecommunication systems to keep communication and connectivity running smoothly across the organization. What You Will Do Oversee daily operation and maintenance of network and telecom infrastructure Implement improvements to enhance system performance and reliability Troubleshoot connectivity issues and resolve technical incidents Support seamless communication across teams and sites Who We’re Looking For Experience managing network and telecommunication systems Strong technical problem-solving skills Interest in working with new technologies and taking on new challenges If you are ready to help keep everience connected, we encourage you to apply.

Job DescriptionJoin the Ecole Centrale de Nantes, where the Laboratoire des Sciences du Numérique de Nantes (LS2N) operates as a mixed research unit affiliated with the CNRS, collaborating with five partner institutions: Nantes Université, ECN, CNRS, IMT Atlantique, and Inria. The LS2N is situated across five geographical sites in Nantes.In your role within the administrative and HR team, you will provide versatile technical and logistical support while executing administrative tasks in accordance with established techniques, rules, and procedures.Your key responsibilities will include:Managing the missions of personnel and external contributors.Preparing mission orders and purchase orders.Updating operational dashboards.Assisting in organizing research team events with logistical and organizational support.

Vos missions Activité de BUILD :Amélioration de l’infrastructure ou déploiement de nouveaux services selon les exigences métiers et réglementaires.Gestion des mises à jour logicielles et des patches pour les équipements de sécurité et de réseau.Remplacement de matériel dans le cadre de la gestion de l’obsolescence.Assurer la conformité des règles de firewall.Intégration de nouveaux partenaires au réseau.Collaboration avec les équipes de développement pour définir les mécanismes de sécurité à mettre en place (matrices de flux, chiffrement, authentification, etc.).Activité de RUN :Gestion des équipements de sécurité firewall.Administration des équipements réseau.Gestion des proxys / reverse proxy Bluecoat.Administration des dispositifs NetScaler.Activité de SUPPORT :Support N3 pour les composants d’infrastructure sous votre responsabilité.Assistance N3 dans la résolution des incidents concernant les applications ou les services d’infrastructure.Ouverture et suivi des tickets auprès des services de support des éditeurs.

Eurofins Scientific seeks an Administrative and Client Support Officer for its Nantes location. This full-time position plays a key role in supporting both client communication and administrative operations within the laboratory services team. Key responsibilities Respond to client questions, offering clear and timely information. Coordinate administrative tasks that help commercial activities run smoothly. Support daily office processes and contribute to a positive experience for clients. Role focus This role centers on balancing administrative duties with direct client support. Attention to detail and strong communication skills are important for success in this position. Location This position is based in Nantes.

Your RoleAs an Infrastructure & Cloud Administrator at everience, you will play a crucial role in managing and optimizing our cloud infrastructure. Your expertise will help us enhance our operational efficiency and ensure the reliability of our services. You will collaborate with a talented team to develop and implement innovative solutions that meet our clients' needs.

We are seeking a skilled and dedicated Infrastructure & Cloud Administrator to join our dynamic team at everience in Nantes. In this role, you will be responsible for managing and optimizing our cloud infrastructure, ensuring seamless operations, and implementing best practices for cloud security and performance.Your expertise will contribute to the design and maintenance of our IT infrastructure, supporting our company's growth and innovation. If you are passionate about cloud technologies and want to work in a collaborative environment, we would love to hear from you!

We are seeking a talented Endpoint Security Architect to join our dynamic team at Magellan Partners. In this role, you will be responsible for designing and implementing security solutions that protect our endpoints across various environments. You will collaborate with cross-functional teams to identify vulnerabilities and develop strategies to mitigate risks.The ideal candidate will be proactive, detail-oriented, and possess a strong understanding of security best practices. If you are passionate about cybersecurity and want to make a significant impact, we want to hear from you!

Join our innovative team at Magellan Partners as an Active Directory Security Architect. In this pivotal role, you will leverage your expertise to enhance the security posture of our Active Directory environments. Your contributions will help shape our security strategies and ensure robust protection against evolving threats.

Join our team as an AWS Security Engineer and play a crucial role in safeguarding our clients' cloud infrastructure. In this position, you will leverage your expertise in AWS security practices to design, implement, and manage security solutions that align with our clients' needs.Your responsibilities will include assessing security risks, implementing best practices, and ensuring compliance with industry standards. Collaborate with cross-functional teams to enhance our cybersecurity posture while delivering exceptional service to our clients.

Join Eurofins Scientific as a Proximity Systems and Networks Technician, where your technical expertise will help us maintain and enhance our network systems. You will play a crucial role in supporting clients with their IT needs, ensuring seamless connectivity and system reliability.

Join Devoteam as a Microsoft Security Consultant in Nantes, where you will lead initiatives to enhance cybersecurity measures and protect our clients' digital assets. Your role will involve assessing security vulnerabilities, implementing security solutions, and ensuring compliance with regulatory requirements.

Role overview As Personnel Administration Manager at rydge’s Nantes office, this position oversees essential HR operations. The focus is on managing employee records, handling payroll, and ensuring all processes meet current labor regulations. Careful administration and a detail-oriented approach help foster a positive workplace culture. Main responsibilities Maintain and update employee records with accuracy and confidentiality Oversee payroll administration to ensure timely and correct payments Monitor compliance with labor laws and internal company policies Support efforts that contribute to a strong and healthy workplace culture Location This role is based in Nantes.

Eurofins Scientific is hiring an Administrative Management Officer (H/F) for its Commercial & Customer Care department in Nantes. Known for expertise in bioanalytical testing, Eurofins values strong administrative support to maintain smooth operations and customer satisfaction. Role overview This full-time position centers on supporting daily business activities and upholding service standards. The Administrative Management Officer collaborates with various teams to keep administrative processes efficient and responds to customer inquiries as they arise. Main responsibilities Coordinate and support administrative workflows across different departments Respond to customer requests and questions, ensuring prompt follow-up Contribute to consistent, high-quality service delivery By supporting both internal teams and external customers, this role helps Eurofins maintain its commitment to operational excellence.

Join our dynamic team as a Security Lead in Nantes, where you will play a crucial role in safeguarding our operations and assets. Your expertise will help us enhance our security protocols and ensure a safe working environment for all employees.

rydge is seeking a Human Resources Administration Manager F/H based in Nantes. This position manages employee administration and helps ensure that HR operations run smoothly each day. Role overview This role focuses on maintaining efficient HR processes. Responsibilities include handling employee records and supporting the administrative side of HR functions. Attention to detail and a commitment to clear communication are important in this position. Workplace impact The Human Resources Administration Manager contributes to a positive workplace culture by supporting staff and helping to uphold effective HR practices. This position is central to keeping employee administration organized and responsive.

We are seeking a dynamic and experienced Network Project Manager (F/H) to lead an exciting and challenging project! Join us in shaping the future of our network infrastructure.Key Responsibilities:Conduct thorough needs analysis to define project requirements.Establish a comprehensive project management plan including organization structure, roles and responsibilities, deliverables, timeline, and budget.Plan and evaluate necessary resources (human, technical, financial) to effectively allocate tasks among team members.Facilitate and coordinate implementation across teams responsible for studies and operations: architecture, IT systems, and operations.Oversee project progress, managing costs, timelines, and risks.Engage with project stakeholders, delivering updates through tracking indicators and dashboards.Manage and plan for change while coordinating implementation efforts.

Artelia is looking for a Network Studies Technician in Nantes to support the design and implementation of networking solutions. This position works closely with a team to help deliver reliable and high-performing networks. Role overview The Network Studies Technician contributes to both the planning and rollout of network systems. Collaboration with colleagues is central to ensuring that network performance meets project requirements and reliability standards. Key responsibilities Assist in the design of network solutions Participate in implementing network systems Work with team members to support network reliability and performance What you bring Interest in technology and networking Ability to work as part of a team Motivation to contribute to innovative projects

Join Primagaz and become part of a leading player in the LPG sector in France, committed since 1938 to serving both individuals and professionals who are not connected to the natural gas grid.Driven by a clear ambition — to provide reliable energy today and sustainably for tomorrow — our teams are dedicated daily to meaningful projects at the heart of the energy transition.Why embark on this journey with Primagaz?Actively engage in the energy transition within a profoundly transforming sector, working on tangible and impactful projects.Become part of a company recognized for its CSR performance (Gold EcoVadis medal in 2025) and its core values.Experience a workplace that fosters skill development and career paths through a wide variety of roles.Enjoy the stability of an international group, SHV Energy, while benefiting from the agility and closeness of a human-sized company with 500 dedicated employees.Work in a pleasant and friendly environment, within modern facilities that are easily accessible and equipped with contemporary tools.Your Future Role at PrimagazReporting to the Sales Coordinator, the Client Advisor in Sales Administration is central to the relationship between the company and its customers. You will manage customer contracts and ensure the smooth functioning of the sales cycle, overseeing order receipt, processing, and delivery.Key Responsibilities:Ensure compliance of contractual documentation.Notify signatories of any non-compliance and follow up on resolution for documentation registration.Integrate contractual documentation into the ERP system.Record entries to trigger contract items (cost orders, credit orders, guaranteed prices, SEPA, entry of opening readings, etc.).