Marine Agent

Marine Agent Opportunity with the Civil Works Alliance (CWA), Supporting Sizewell C

As part of the CWA (Civil Works Alliance), you will support the building of Sizewell

C. Sizewell C will be a 3.2-gigawatt power station generating low-carbon electricity for around 6 million homes and will play a key role in our energy future, supplying reliable, clean electricity for at least 60 years.

This role will be within the Marine and Tunnels Section.

• Leads the safe and effective execution of offshore construction activities as part of a self-delivery team, acting as the Project Manager’s representative at the offshore worksite.
• Coordinates site teams, vessels, marine plant & equipment, and daily operations to deliver works in accordance with the programme, method statements, and technical requirements.
• Maintains accurate offshore records including daily progress reports, permits, safety briefings, and task planning.
• Champions health, safety, and environmental standards offshore, leading Toolbox Talks, pre-task briefings, and behavioural safety initiatives.
• Interfaces with onshore support teams, Offshore Superintendents, and Subcontractor teams to ensure clear communication and delivery continuity across project phases.

• Strong understanding of safe systems of work and HSE standards specific to offshore construction.
• Experience leading site operations for marine construction projects.
• Ability to plan, coordinate and deliver offshore works in line with programme and specifications.
• Familiar with the production and management of permits, including Hot Works, Confined Space and Working at Height.
• Skilled in producing and interpreting technical documents, method statements and risk assessments.
• Strong leadership, communication, and interpersonal skills.
• Ability to work independently and take ownership of offshore delivery.
• Proven track record of contributing to project delivery and driving site productivity.
• Understanding of quality processes, non-conformance management, and audit systems.
• Proficient in use of site recording and productivity tracking tools.
• 3–5 years' experience in offshore/marine construction delivery.
• Knowledge of NEC or similar contracts.
• Understanding of temporary works coordination.
• Experience of producing handover documentation and QA records.
• Experience with marine logistics planning and vessel coordination.
  
  Experience with marine piling, lifting, survey, diving operations.

Qualifications & Certifications

The role holder is expected to have one or more of the following:

• Formal qualification in construction, engineering or maritime operations (e.g. HNC/HND/BSc/BEng) in Construction, Civil Engineering, Project Management, or a related discipline, or demonstrable equivalent experience.
• CSCScard and SMSTS(or equivalent HSE site management training).
• Sea Survivalcertification or willingness to obtain as part of onboarding (e.g., STCW, OPITO-approved BOSIET, or equivalent).
• Current UK driving licence

The CWA is a single delivery organisation made of up of the client (Sizewell

C) and three parent companies - Balfour Beatty, Bouygues and Laing O'Rourke - which offer industry leading packages including market leading salaries, generous annual leave entitlements, pension scheme and other flexible benefits.

The CWA celebrates the creativity and innovation that comes from a diverse workforce, and we welcome applications from people of all backgrounds — especially those from under‑represented communities. Our project is built on five core values:
Humility, Positivity, Respect, Solidarity, and Clarity.
By joining us, you’ll be encouraged to bring your whole self to work, speak up, and share your ideas. We encourage applications from all suitably qualified candidates, regardless of gender, race, disability, age, sexual orientation, gender reassignment, religion or belief, marital status, or pregnancy and maternity.
We are committed to protecting your privacy. If you decide to apply, please avoid including sensitive personal data in your CV.