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ASSYSTEM

Engineering services for design, construction, commissioning

Planificateur / OPC Expérimenté

Project ManagementConfirmed live in the last 24 hours
Full-timeMarseille, France€36k - €50k /yrIn-person

About the Job

Requirements

  • A Bac+5-level education in engineering, university studies, project management, railway engineering, or a related field is required.
  • At least five years of professional experience is required, with work-study experience counted as relevant.
  • At least five years of experience in planning or OPC for railway infrastructure is required.
  • Proficiency with Primavera P6 is required.

Responsibilities

  • Develop and update Gantt, resource-loaded, and time-distance schedules.
  • Analyze design and construction schedules and identify critical paths, float, and deviations.
  • Coordinate the various stakeholders and manage interfaces between operations.
  • Develop recovery and schedule-optimization scenarios.
  • Participate in reporting and schedule reviews with the project owner and project management team.
  • Contribute to consolidating the overall project schedule.

Desired Qualifications

  • Knowledge of TILOS and/or COPLANN.

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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