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1,073 available offers
  • Technical IT Project Manager (M/F)
  • Ref: 2026-17259
  • Marseille
  • CDI
  • Today
City
Marseille
Activity
Cross-functional activities
Function
IT / si
Contract type
CDI
Working hours
Full-time
Compensation

Offer description

Your mission

As part of its digital transformation, Onet is hiring a Technical IT Project Manager (M/F).

 

Based at the corporate headquarters in Marseille (9th arrondissement) and reporting directly to the Director of Technical IT, you will play an active role in defining, structuring, and managing the technical project portfolio in alignment with the company’s strategy. You will lead a team of project managers (both internal and external) involved in the execution of these projects, and will also directly oversee certain high-stakes strategic initiatives.

 

In this context, your main tasks are as follows:

  • Define, manage, and update the roadmap for the DSIN’s technical projects
  • Consolidate and adjust financial data (CAPEX, OPEX, and expenses) as part of budget review processes
  • Organize the arbitration materials to prioritize the cases to be handled
  • Help define the scope of projects and present them to decision-makers
  • Manage projects in accordance with best practices to ensure that scope, costs, and deadlines are kept under control
  • Facilitate the governance bodies necessary for monitoring activities and making decisions
  • Forecast management capacity, assign projects, and ensure they are carried out in accordance with best practices
  • Support project managers during escalation situations or in the development of risk management plans
  • Define, formalize, and track measurable performance goals
  • Propose improvement plans aimed at enhancing the team’s effectiveness while maintaining its cohesion
  • Help standardize methods, ensure they are properly implemented, and promote widespread use of the Abraxio project management tool

 

Your assets

With a degree in computer science (engineering school, master’s degree in computer science, etc.), you have at least 10 years of experience in similar roles, gained in complex technical environments. As an experienced project manager, you have a thorough command of project management disciplines, from scoping to closure. You demonstrate the agility required to manage teams in a matrix organization and are capable of leading multiple projects simultaneously.

 

You have solid experience in IT infrastructure, architectures, and hybrid solutions (on-premises, SaaS, IaaS, PaaS, etc.), which you know how to implement to address business challenges and cyber risks. Certifications in project management (V-model and/or Agile) and proficiency with the Abraxio tool would be a plus.

 

You are adaptable, embrace change, and work well in a team by proposing relevant solutions and engaging stakeholders in informed decision-making. You have excellent organizational skills and know how to manage priorities effectively.

 

As an experienced manager, you know how to inspire purpose, drive momentum, bring people together, and help your teams grow their skills. Your leadership, excellent interpersonal skills, and team-oriented approach are well established.

 

Onet has been committed to diversity and disability for many years. Onet recruits and recognizes all talents.

Our business

Onet, a French family-owned group founded in 1860, is an international player in engineering and services. Its more than 70,000 employees work every day to help create ever healthier, safer and more reliable environments.
More about Onet
Onet, a French family-owned group founded in 1860, is an international player in the engineering and services sectors. Our diversified offering (cleaning, security, reception, logistics, airport services, engineering and nuclear services, technical building maintenance) spans several countries and is based on the expertise of our 80,000 employees, representing €2.4 billion in revenue. Our mission is to deploy our energies and resources to help create ever healthier, safer, and more reliable environments. Our ambition is to strengthen our impact to become a mission-driven company.

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