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ASSYSTEM

Engineering services for design, construction, commissioning

Site Security and Protection Design Engineer

Network Engineering & AdministrationConfirmed live in the last 24 hours
Full-timeLyon, France€36k - €50k /yr

About the Job

Requirements

  • At least 5 years of experience in the field.
  • Knowledge of security systems and standard market solutions for access control, video surveillance, intrusion detection, and hypervision, including solutions such as Genetec, Milestone, Axis, Bosch, TIL, Nedap, Fichet, Honeywell, and Prysm.
  • Knowledge of technical issues related to low-voltage systems and networks, including cabling, topologies, active equipment, and cabinets.
  • Knowledge of information systems implementing client-server infrastructures, virtualization, high availability, encryption, and administration.
  • Knowledge of physical protection principles for sensitive sites, including anti-intrusion and delay measures, security zoning, and flow analysis.
  • Awareness of confidentiality and protection-of-secret requirements.
  • Strong written and oral communication skills and the ability to work independently.

Responsibilities

  • Support clients in defining their needs for protecting sensitive sites.
  • Conduct technical security audits to assess existing systems and identify vulnerabilities.
  • Design suitable security architectures, from master plans through preliminary and detailed design phases.
  • Participate in preparing consultation documents and technical specifications and in conducting consultations or calls for tender.
  • Provide technical expertise in owner assistance and project-management assistance roles for infrastructure construction or renovation projects.
  • Support construction monitoring, acceptance phases, and commissioning of installations.
  • Advise project teams on market solutions and technological developments in the security field.
  • Contribute to meeting the quality, security, and confidentiality requirements of sensitive environments.

Desired Qualifications

  • Experience within French civilian or military institutions, such as SID or DIRISI.
  • CT-CERIC and/or CS-CERIC qualifications.
  • Knowledge of industrial control-system cybersecurity, including protocols, standards and directives, ANSSI, NIS2, CRA, and IEC.

About the Company

ASSYSTEM

Engineering services for design, construction, commissioning

Assystem provides engineering services for complex projects, covering design, construction, supervision, commissioning, and operation, with a strong focus on the nuclear and energy sectors. Its approach combines multidisciplinary engineering teams and project-management capabilities to move projects from initial concept through to operation. The company differentiates itself through a long track record, strategic acquisitions (including Alphatem in 1995 and Mactech Energy Group in 2025) and an early public offering in 2013, which have expanded its capabilities and market reach in the energy and nuclear fields. Its goal is to be a leading, reliable partner for clients by delivering end-to-end engineering services and helping them meet safety, performance, and regulatory requirements across the project lifecycle.

Company size
5,001-10,000
Company stage
IPO
Headquarters
Paris, France
Founded
1966

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