Senior Quality Engineer/ Commissioning QML

About Assystem

At Assystem, our mission is to accelerate the energy transition worldwide. With over 55 years of expertise in highly regulated sectors, our 7,500 Switchers globally deliver cutting-edge engineering and project management solutions. Join us and be part of one of the top three nuclear engineering companies in the world

Why Join the Community of Switchers?

As a member of Assystem, you'll be part of a team driving the low-carbon energy future. We're ranked second globally in nuclear engineering, offering you the chance to work on world-class projects like Hinkley Point C. Together, we'll innovate and shape tomorrow's energy solutions.

Job Description

We are seeking a
Quality Management Lead (Commissioning)
to be deployed and support the successful delivery of a major project.

You will be responsible for ensuring that all project quality requirements are fully implemented and maintained throughout the entire project life cycle- from design, procurement, manufacture, testing, shipping, construction/installation, commissioning, and contract close-out.

You will be acting as the primary driver of supply-chain adherence to contracted quality assurance and quality control obligations, the QML will operate within the Quality Department and work directly with assigned Areas/Programmes.

Principal Responsibilities – QML (Commissioning)

• Ensure Commissioning Quality Compliance:

Oversee and verify that all commissioning activities comply with the project's quality assurance and quality control requirements, contractual obligations, and regulatory standards.
- Commissioning Documentation Control:

Review, approve, and manage commissioning-related quality documentation, including commissioning plans, test procedures, inspection and test records, and quality deliverables required for system handover.
- Oversight of Commissioning Test Execution:

Monitor and provide assurance that commissioning tests are carried out in accordance with approved procedures, witnessing key activities where required and ensuring proper recording of results and non-conformances.
- Interface with Commissioning Teams:

Work closely with commissioning managers, engineers, and system owners to ensure that quality requirements are understood, embedded, and consistently applied throughout commissioning phases.
- Supply-Chain Quality Assurance During Commissioning:

Engage with contractors and suppliers to ensure commissioning quality expectations are fully met, including validation of subcontractor test packs, commissioning evidence, and corrective actions.
- Non-Conformance & Corrective Action Management:

Lead or support the identification, documentation, and resolution of quality issues during commissioning, ensuring timely close-out of non-conformance reports (NCRs) and robust follow-up on corrective actions.
- Readiness Reviews & Systems handover:

Participate in and provide quality assurance input into commissioning readiness reviews, system completion milestones, and handover documentation to ensure quality prerequisites are satisfied.
- Quality Control Plan Management:

Ensure that commissioning-specific quality controls are understood and adhered to by all relevant parties.
- Quality Performance Monitoring:

Track and report on commissioning quality performance, progress, and risks to the Quality Delivery Manager, contributing to continuous improvement and risk mitigation efforts.
- Support to Quality Audits:

Prepare for and participate in internal and external quality audits related to commissioning activities, ensuring evidence is complete, accurate, and aligned with project requirements.
- Stakeholder & Interface Management:

Maintain strong engagement with the Quality Department, Commissioning Teams, Engineering, Construction, and Supply Chain to ensure a coordinated approach to commissioning quality.

Qualifications

Essential

• Experience in major project delivery
  , ideally within highly regulated industries, with a strong focus on quality assurance and quality control across the full project lifecycle (engineering, procurement, manufacturing, construction, installation, commissioning).
• Demonstrable field experience in commissioning,
  including oversight of commissioning test activities, verification of commissioning evidence, and hands-on engagement with commissioning teams and supply-chain organisations.
• Strong understanding of Quality Management Systems
  , including best practices in QA/QC for large, contract-led organisations, and practical experience applying these standards within multi-tier supply chains.
• Proven ability to interpret and apply major project quality requirements
  , including inspection and test planning, non-conformance management, corrective actions, surveillance/oversight, and systems completion requirements.
• High level of confidence and clarity in communication
  , capable of preparing and delivering detailed reports, briefings, and presentations to individuals, project teams, senior stakeholders, and large audiences.
• Strong analytical skills
  , including the ability to analyse quality data, identify trends, assess risks, and make clear, evidence-based recommendations.
• Influential and credible presence
  , able to constructively challenge quality shortfalls, negotiate solutions, and drive suppliers and internal teams toward compliance.
• Proven experience interfacing effectively with multidisciplinary project teams
  , construction and commissioning teams, engineering, quality, and supply chain partners to ensure alignment on quality expectations.
• Strong relationship-building capability
  , fostering cooperation and trust with both internal staff and external contractors in high-pressure project environments.
• Proactive, flexible, and self-driven
  , capable of planning and managing workload independently while maintaining alignment with project and programme priorities.

Desirable

• Knowledge of the nuclear sector
  , ideally within nuclear new build, major upgrades, or nuclear commissioning projects.
• Understanding of nuclear site licence conditions
  and their application within project delivery and commissioning activities.
• Working knowledge of Mechanical, Electrical, HVAC
  systems, equipment regulations, fabrication standards, nuclear/industry codes
• Ability to speak French
• Experience with systems engineering, systems completion, or digital completion/turnover tools
  (e.g., completions databases, test pack systems).

Additional Information

We offer a competitive benefits package including

Flexible working available to suit individual needs

25 Days Annual Leave + Bank Holidays

Buy & Sell Holiday – Make your time off work for you

8% Company Pension Contributions

Income Protection & 3x Salary Death-in-Service Cover

Competitive Sick Pay – Support when you need it

Healthcare Cash Plan – Claim back on dental, optical & more

Free Digital Gym Access – Expert-led fitness classes

Exclusive Discounts – Restaurants, days out & top brands

24/7 Employee Support Line – Mental health, financial & legal help

Cycle to Work Scheme – Save money & go green

Free Flu Jabs & Eye Test Vouchers

Paid Professional Membership Fees

Volunteer Days – Make a difference on company time

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.