Mechanical Maintenance Supervisor

Maintenance Supervisor –
Aldermaston

Outsource UK is recruiting a Maintenance Supervisor to provide on-site leadership and oversee maintenance activities at a Top Tier COMAH facility
.

This is a hands‑on role supporting mechanical and electrical technicians, ensuring safe, compliant, and efficient operations across the site.

• Supervise and support technicians in planned and corrective maintenance
• Act as the on-site focal point for maintenance and engineering activity
• Prioritise defects and work orders daily
• Assist in planning and delivering maintenance tasks and small project work
• Produce and review permits to work, RAMS and safe systems of work
• Coordinate contractor activity and uphold safety‑critical procedures
• Maintain asset condition data and CMMS records
• Respond to breakdowns and support continuous improvement

• Mechanical or electrical qualification (multi‑skilled desirable)
• Experience working on Top Tier COMAH or major hazard industrial sites
• Strong understanding of P2W, SSOW, RAMS and maintenance processes
• Experience with CMMS systems (Maximo desirable)
• Confident communicator with proven supervisory or team‑lead experience
• Safety‑focused, organised, collaborative, and proactive

• Up to 6% employee / 9% employer pension
• 30 days annual leave
• Career development and training support

Mid‑Senior level

Full‑time

Oil and Gas