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ASSYSTEM

Engineering services for design, construction, commissioning

Chargé d'Affaires Mécanique H/F

Construction ManagementConfirmed live in the last 24 hours
Full-timeCattenom, France€25k - €38k /yrIn-person

About the Job

Requirements

  • Bac+2 to Bac+5 training in mechanics.
  • At least 2 years of field experience in mechanical works, ideally in a nuclear environment.
  • Ideally, proficiency with Argos and SDIN software, including EAM, ECM, GPS, AICo, Epsilon2, and EasyPA.
  • Demonstrated rigor, analytical ability, and organizational skills.
  • Team spirit, curiosity, and willingness to develop in a demanding technical environment.

Responsibilities

  • Prepare and organize the works by developing execution and preparation files.
  • Plan interventions and coordinate teams for operating and shut-down units.
  • Prepare the required logistics.
  • Lead and participate in kick-off and prerequisite-clearance meetings.
  • Technically monitor contractors and partners.
  • Manage the work schedule and progress using TPLR: Terminate, Extend, Launch, and Postpone.
  • Anticipate logistical constraints and resolve issues encountered.
  • Ensure contractual follow-up between EDF and the intervening companies.
  • Detect and address deviations in real time.
  • Monitor interventions through installation requalification.

Desired Qualifications

  • Experience in a nuclear environment.
  • Proficiency with Argos and SDIN software, including EAM, ECM, GPS, AICo, Epsilon2, and EasyPA.

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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