Nightshift Mechanical Construction Supervisor

Job Title
Nightshift Mechanical Construction Supervisor
 
Summary
We’re seeking an experienced Mechanical Construction Supervisor to join our team on a major construction project, leading night shift operations. You’ll play an essential role in ensuring the installation, testing, and commissioning of complex mechanical systems are conducted safely, efficiently, and to the highest quality standards. If you’re a proven leader with a passion for safety and excellence, this is the role for you.
 
Who are the NRL Group?
The NRL Group is proud to be certified™ as a Great Place To Work®, with a 97% satisfaction score from colleagues, earning us a place on the 2025 UK Best Workplaces™ List for medium‑sized organisations.
 
For over 40 years, we’ve delivered engineering recruitment, workforce solutions and contracting services, supported by talented people across our businesses. Our commitment to continuous improvement and innovation has earned us industry recognition, including APSCo UK’s Recruitment Company of the Year (£50–250m).
 
We are a Living Wage Employer, a Disability Confident Committed employer, and have a strong focus on colleague wellbeing, development and inclusion. We offer personalised development plans, mental health first aiders and flexible career pathways to help everyone find the right role for them.
 
Location and Working Pattern

• On-site role on a major construction project.
• Night shift working is required.

Responsibilities

• Lead and supervise mechanical construction teams and subcontractors across designated work areas.
• Ensure all mechanical works are executed in accordance with approved drawings, specifications, and quality standards.
• Enforce strict compliance with nuclear safety protocols, site rules, and health & safety legislation (including CDM regulations).
• Conduct toolbox talks, safety briefings, and ensure proper use of PPE and safe systems of work.
• Coordinate daily and weekly work plans with site management, engineering, and logistics teams.
• Interface with other disciplines (civil, electrical, commissioning) to ensure smooth integration of mechanical systems.
• Monitor and inspect mechanical installations including pipework, pressure vessels, HVAC, and rotating equipment.
• Ensure all work meets nuclear quality standards and is documented appropriately for audit and regulatory review.
• Track construction progress against schedule and report deviations or delays to the Construction Manager.
• Maintain accurate daily logs, progress reports, and resource usage records.
• Provide technical guidance to site teams and resolve construction-related issues in collaboration with engineering.
• Review and interpret technical drawings, method statements, and risk assessments.
• Manage permit-to-work systems and ensure all required documentation is in place before work begins.
• Maintain records of inspections, test results, and handover documentation.
• Assist in mechanical system testing and commissioning activities, ensuring readiness for operational handover.
• Support punch list resolution and final acceptance processes.
• Liaise with client representatives, regulators, and third-party inspectors as required.
• Represent the mechanical team in site coordination meetings and progress reviews.
• Identify opportunities for process improvement, cost savings, and enhanced safety performance.
• Promote a culture of learning, accountability, and excellence within the mechanical team.

 
Must-have Requirements

• Mechanical engineering degree or equivalent level of experience.
• Experience working on major construction projects as a supervisor or in site management.
• Proficiency in MS Office (Word, Excel, PowerPoint).
• Ability to work permanent night shifts.

 
Nice-to-have Skills

• Knowledge of nuclear quality standards and regulatory compliance.
• Experience using permit-to-work systems.

 
Benefits
Just some of the benefits you will be able to access when you join the NRL Group include:

• 25 days holiday
• Competitive pension scheme
• Health Cash Plan medical expense allowance
• Personal finance coach, health checks and tailored financial advice
• Long service awards
• Electric vehicle leasing
• Benefits platform including wellbeing support, cycle to work scheme, paid charity days and life assurance

 
Apply Now
Ready to bring your expertise to a trusted, award-winning organisation? Apply today and take the next step in your career with the NRL Group.

The NRL Group connect global companies with the right people to bring engineering projects to life. Supporting contracting companies with energy transition plans and working with our clients to create a cleaner, greener future.
 
We welcome applications from every walk of life and are committed to diversity within the industries we support, as a certified Inclusive Recruiter and Armed Forces friendly employer. You can ensure you stay safe when job searching online by visiting the JobsAware website.