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Salary
≈ $36k – $77k per year (Estimated)
Location
Hybrid (Warrington, United Kingdom)
Seniority
Senior
Employment
Full-Time

Confirmed on the employer's own hiring board on Oct 7, 2026. First seen by Alion on Oct 5, 2026. Assystem scores B on the Alion truth index.

Overview
Company
Impact
Profile match
Assystem is a French engineering group founded in 1966 that concentrates on complex infrastructure projects, with nuclear energy as its largest and most distinctive market. It provides design engineering, project management, safety analysis, commissioning support and operational assistance across nuclear new build, plant life extension and decommissioning, and also works on transport, energy transmission and life sciences facilities. Headquartered near Paris and listed on Euronext, it holds a significant stake in Framatome and employs thousands of engineers across France, the United Kingdom, the Middle East and Asia.

Today, Assystem is among the top three independent nuclear engineering firms worldwide. With over 60 years of experience in highly regulated sectors, the group supports public and industrial stakeholders in the execution of complex and strategic infrastructure projects, subject to high safety and security requirements.

Assystem mobilizes 8,000 experts in 13 countries and intervenes across the entire project lifecycle, in engineering, project management and digital solutions.

Responsibilities

Collaborate: Maintain good working relationships

Produce TO Responses: Create DSA Task Order responses and supporting documents (Estimates, Org Charts, Risk Registers).

Accountabilities

Follow Policies: Comply with policies and procedures.

Accurate Info: Ensure accurate information for Portfolio Managers and team members.

Organized Filing: Correctly file information within project folders.

Continuous Improvement: Contribute ideas and improvements.

Key Tasks

Present TO Responses: Present at DSA Governance reviews.

Manage Actions: Handle governance review actions until TO approval.

Cost Estimates: Produce task cost estimates for contracts.

Scope Compliance: Ensure estimates meet Task Order Request requirements.

NEC3 Contract Management: Use CEMAR.

Complete Schedules: Finish TCIF Contract Schedule 5 and JV Response Schedule 6.

Track Performance: Monitor TCIF Contracts.

Document Management: File and manage estimates and documents.

Raise/Respond to EWNs: Handle Early Warning Notices.

Generate Reports: Create Replicon Reports as needed.

Interface : Communicate with SL team members (PM, SPEM, PEM, etc.).

Safety Participation: Engage in safety initiatives.

Improve Documentation: Help improve TCIF contract management documents.

Training: Undertake necessary training.

Supply Chain Quotes: Obtain quotations and update Purchase Orders.

Invoice Review: Approve supply chain invoices.

Monthly Reports: Prepare and attend monthly project and review meetings.

Forecasts: Prepare person hour forecasts and EAC on PO value.

Cost Interface: Main interface with Cost Engineer.

Escalation: Escalate matters to Portfolio Manager, Programme Manager, and Business Manager.

Fast-Paced Projects: Experience working in a fast-paced project environment.

NEC3 Contracts: Familiar with working under NEC3 contracts.

Procedures: Experience with Project Control Procedures.

CEMAR Knowledge: Good working knowledge of CEMAR.

Organized & Communicative: Strong organizational and communication skills.

Junior PM/QS Roles: Previous experience in junior project manager roles or QS roles.

Security clearance:

Due to the nature of work to be undertaken applicants will be required to meet certain residency criteria in order to attain a minimum level of UK security clearance if not already security cleared to a minimum SC level.

NOTICE TO CANDIDATES ON RECRUITMENT FRAUD - We are committed to safeguarding candidates from fraudulent activity associated with our recruitment process. Please note that we will never offer specialist CV writing services, request payment or ask for sensitive personal information during the recruitment process.

We are committed to equal treatment of candidates and promote, as well as foster all forms of diversity within our company. We believe that bringing together people with different backgrounds and perspectives is essential for creating innovative and impactful solutions. Skills, talent, and our people’s ability to dare are the only things that matter !. Bring your unique contributions and help us shape the future.

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