Comet

Contractor job Chef de projet senior Digital Workplace

Ile-de-France

Comet

Job position

Contractor
As soon as possible
1 year
400-680 €
5 to 10 years experience
Hybrid
Ile-de-France, France
Published on 22/10/2025

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Objectifs et responsabilités

  • Piloter les projets d’intégration ou de séparation IT dans un contexte multi-pays et multi-entités.

  • Analyser les environnements source et cible (tenants M365, DNS, identité, messagerie).

  • Définir les plans de migration, budgets, plannings et risques associés.

  • Coordonner les équipes techniques internes et externes (France / Inde).

  • Superviser la mise en œuvre des outils de migration (BitTitan, Sharegate, Avepoint).

  • Garantir la conformité aux standards Groupe et la qualité des livrables.

  • Assurer le reporting projet, le suivi budgétaire et la communication auprès des parties prenantes.

Candidate profile

Compétences requises

  • Gestion de projet international / M&A – confirmé à expert

  • M365 / Digital Workplace – expertise technique et fonctionnelle

  • Exchange Online, DNS, AD / EntraID, IAM – bonne compréhension des architectures

  • Outils de migration : BitTitan, Sharegate, Avepoint – pratique avancée

  • Pilotage transversal / coordination offshore – solide expérience

  • Anglais professionnel courant (contexte international)

Working environment

Dans le cadre de ses opérations internationales de fusions et acquisitions, un grand groupe industriel français recherche un Chef de projet senior Digital Workplace pour piloter les intégrations et séparations d’environnements IT (M&A).

La mission s’inscrit au sein de la direction Digital & IT groupe, qui supervise les systèmes d’information d’un large périmètre mondial, et plus particulièrement de l’équipe Digital Workplace en charge des projets M&A à l’échelle globale.

Paris, France
20 - 99 employees
Start-up
Comet, the agile talent ecosystem. We match our pool of over 50000 motivated and available, qualified and active tech freelancers, with company missions. Our goal is to satisfy both sides: relevant and prompt skills for companies, security and inspiring projects for freelancers. Comet’s freelance talent community comes highly motivated, because they choose the projects on which they work. We screen and evaluate the best tech and data talents to build an elite community. Powered by AI in order to intelligently detect, qualify and match a contingent workforce with corporate projects, to enhance and simplify user experience. With clients such as L’Oréal, Les Mousquetaires, Allianz, Pernod Ricard, Total -a client base that makes up 35% of the CAC40, we're the agile workforce for the digital age. To confront today's digitally-disrupted global marketplace and cater to the hyper-connected consumer of tomorrow, true agility is required. Technology alone is not enough, it is through the human that real transformation can be sustained. The technology is available and the consumer is ready. Comet provides the missing part: the people. We are 50+ in the team today, and are looking for amazing talents to join us! Our headquarters is in the hearts of Paris, Lyon, Lille and Nantes.

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Chef de projet senior Digital Workplace

Comet

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