Principal Site Manager CET

76.1% of our employees recommend GCC in 2026, so you can read this advertisement with peace of mind!

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Where will you land?

The Public Facilities IDF agency carries out bespoke works, new-build or renovated, across the whole public facilities sector covering offices, education, sport... Come and take part in delivering large-scale projects ranging from €10 to €60 million, as general contractor and/or design-and-build on new works, or in rehabilitation/restructuring.

What you will face: highly technical sites (enough to keep you thinking), strong environmental, societal and human impacts, short chains of command, quick decisions, autonomy and accountability.

And the position?

The position: Principal Site Manager CET

Based at: Sites across Ile-de-France

Reporting line: under the authority of a Works Group Manager (or a higher position depending on the project).

You take charge of part or all of a project and lead an extended team, including site managers whom you train and develop.

What you will do with us:

• Lead the analysis of the tender file and validate, with your site managers and the methods department, the site organisation and the execution programme.

• Consult on and validate supplier and subcontractor choices, and ensure the proper execution of works across all your projects.

• Gather the technical and financial information needed to build a claim.

• Take part in recruiting your team and ensure the integration and training of the staff under your responsibility.

• Act as a delegated authority for prevention: you place safety issues at the heart of your organisational decisions.

• Pass on your experience to your colleagues and prepare the technical and managerial succession of your team.

Apply if:

• At school, you leaned towards the technical side and went on to higher education in the construction field

• Your first site dates back more than 5 years and you are ready to manage a project autonomously

• You see management through leading by example and have a strong taste for training and passing on knowledge

• You are able to arbitrate and commit to technical and financial choices

• Rigour is your greatest quality in the administrative, budgetary and HR management of your teams

What do you gain?

• Salary: according to profile

• Bonus, profit-sharing & participation

• Holiday bonus

• Supplementary health insurance with optional additional cover

• PEG (employee share ownership) with employer matching

Our CSR Commitments spread across 4 areas, including some flagship actions :

• Offering sober and sustainable solutions for our clients: innovative partnership with the company Hoffman for low-carbon concrete with a carbon footprint divided by 5,

• Guaranteeing good working conditions, in complete safety: workplace safety, one of GCC's fundamentals: a frequency rate in 2023 of 6.96,

• Limiting our environmental footprint: Reducing soil artificialisation: 50% of our revenue from rehabilitation/renovation by 2028,

• Uniting around our CSR commitments: 100% of our supervisory staff trained in CSR.

Entrepreneurship, at the heart of GCC's DNA: we believe in the freedom to entrepreneur and to intrapreneur. Like our "Licorne" intrapreneurship programme, we support our employees in their desire to start up (e.g. Fly Renov).