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ASSYSTEM

Engineering services for design, construction, commissioning

Ingénieur conception ingénierie système

Architecture & Civil EngineeringConfirmed live in the last 24 hours
Full-timeLyon, France€36k - €50k /yrIn-person

About the Job

Requirements

  • You must hold an engineering school diploma or a Master Bac+5.
  • You must be proficient in systems engineering principles, including ISO 15288 processes or an equivalent such as the INCOSE handbook, especially requirements, interface, and configuration management using associated tools such as 3DX/Enovia, Reqtify, Doors, or Capella.
  • You must be able to independently take ownership of technical subjects and demonstrate analysis and synthesis skills, both written and oral.
  • You must be able to adapt to different interlocutors and organize workshops, meetings, and presentation or restitution sessions.

Responsibilities

  • Lead the definition and management of a high-level architecture node.
  • Conduct studies across all project phases, including APS, APD, and EXE.
  • Define the architecture for PBS level 0, 1, and 2 nodes in tertiary and industrial buildings and networks.
  • Establish and implement the Verification and Validation plan.
  • Define functional and interface requirements for each architecture node.
  • Contribute to impact analyses of project modifications.
  • Plan activities with support from planners, including setting a completion date for each identified building according to the project schedule.
  • Define, track, and control study production timelines.
  • Track the building program and summarize system needs for water, electricity, IT, and other systems.
  • Coordinate with other activities by facilitating exchanges among the different disciplines involved in design.
  • Participate in project committees and reviews related to work packages and tertiary buildings.
  • Ensure consistency of the project site plan related to work packages and tertiary buildings.
  • Participate in and/or lead technical meetings in French or English.

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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