Senior System and Network Engineer

Signaturit Group a Namirial Company; Puteaux; Sur place; EUR 63 000 - 69 000; Plein temps

Avantages offerts par ce poste

Flexible working hours

RTT framework

Technical training platforms

Regular events

Résumé du poste

Signaturit Group, part of the Namirial group, seeks a Systems and Network Engineer to ensure optimal service for clients and development teams. You will manage data centers, perform system administration, and oversee production infrastructure to maintain readiness and rapid recovery.

You will work on projects to improve platforms, implement security protocols, and document architectures while collaborating across teams to uphold best practices.

Qualifications

• Master degree in IT, Network & System; 6+ years in a similar role.
• Experience with Debian Linux environments and mixed VM/container setups.
• Experience with orchestration tools: Ansible, Puppet, Terraform.
• Experience with monitoring tools such as Zabbix and Datadog.
• Honest, reliable, growth-minded and proactive problem solver.
• Technically savvy with rapid learning of new tools; highly organized.

Responsabilités

• Data center management, system administration, and production infra stewardship.
• Handle incident resolution for production or third-party environments.
• Develop and maintain backup, monitoring, and self-recovery systems.
• Draft and update technical architecture documentation and procedures.
• Collaborate with internal teams to ensure security and best practices.

Connaissances

Debian Linux

Orchestration

Monitoring tools

Incident management

Technical documentation

Formation

Master degree in IT/Network & System

Outils

VMware

Proxmox

Nutanix

Docker Swarm

Kubernetes

Ansible

Puppet

Terraform

Zabbix

Datadog

Description du poste

About Signaturit Group, a Namirial Company

Signaturit Group, part of the Namirial group, is the European leader in secure digital transactions. Its cloud-native, unified and modular platform enables public and private organisations to manage the entire lifecycle of their digital operations: from identity verification and onboarding to electronic signatures, authentication, communications, fraud prevention, qualified archiving and electronic invoicing.

As a Qualified Trust Service Provider (QTSP) under the eIDAS Regulation, the group guarantees the highest level of legal certainty and regulatory compliance, anticipating initiatives such as eIDAS 2 and the European Digital Identity Framework (EUDI Wallet).

Following the integration of Signaturit into the Namirial Group in 2025, the company consolidates a multinational position with more than 250,000 customers, a presence in more than 90 countries, and a team of more than 1,400 employees. Headquartered in Italy and with a strong presence in Spain, France, Germany and LATAM and South-East Asia —the group combines global reach with local proximity to offer direct service to businesses and public administrations

What you will do at Signaturit

As a Systems and Network Engineer, your role is to ensure optimal service for our clients and development teams, supporting our growth. You are responsible for data center management, system administration, and the management of production infrastructure. You will handle incident resolution for production or third-party environments, maintain operational readiness, and work on projects to improve existing platforms.

Infrastructure Management:

• Deploy, configure, and maintain on-site servers, network equipment, and user workstations.
• Ensure the operational availability of critical systems and maintain high availability.

Security & Compliance:

• Implement and manage security protocols in accordance with industry standards (including ETSI EN 319 401).
• Serve as the primary point of contact for system administration regarding our Certificate Authority (CA) and Time Stamping Authority.

Operational Excellence:

• Monitor system performance and implement proactive, scalable monitoring solutions.
• Manage incidents, troubleshoot issues, and ensure rapid recovery of affected services.
• Develop and maintain backup, monitoring, and self-recovery systems to support business continuity.
• Participate in drafting and updating technical architecture documentation and operational procedures.
• Collaborate with internal teams to ensure best practices regarding system operations, security, and continuous improvement.

What we believe should contribute to your success in this context

• Master degree in IT, Network & System, at least 6 years of experience in a similar position.
• Experience working in Debian Linux environments. We use a mix of VM (VMWare, Proxmox and Nutanix), containers (Docker Swarm, K8S) and physical servers.
• Experience with Orchestration (Ansible, Puppet, Terraform) Automation.
• Experience with monitoring tools (Zabbix, Datadog, ...)
• Honest, reliable, hard-working and you have a growth mindset.
• Proactive: the best way to solve an incident is to avoid it! You always look for better ways to get things done in a fast-paced environment
• Technically savvy: you know the ins and outs of all digital tools you use and you quickly understand and become an expert on any new tools you need to use.
• Very well organized: you can prioritize, keep yourself focused and always pay attention to detail.

Language Skills:

Fluency inFrench and English mandatory.

Interview process (indicative, may require additional stages if required)

• HR Discovery Call (30 min)
• 1st interview with our business (direct report)
• Business case
• 2nd interview with our business & business case feedback
• Reference check

Why Join Us

• Flexible working hours and A framework status with RTT
• Access to specialized technical training platforms
• Regular events to maintain a good atmosphere
• Annual base salary €63/69K€, depending on experience level.

Be part of Signaturit Group's journey to revolutionize digital transactions across Europe and beyond. We are excited to welcome fresh talent who are eager to make a meaningful impact in the digital world.

For more information, explore our website and discover how you can contribute to our mission.

* The use of the masculine gender has been adopted for ease of reading and is not intended to be discriminatory.