Role: Mechanical Start-Up Manager
Location: UK
Contract Type: Outside IR35 (12 Month)
Mint Selection are currently partnered with a leading IPP delivering large-scale energy infrastructure across the UK. They are seeking an experienced Mechanical Start-Up Manager to join the team on a long-term contract basis to oversee the mechanical commissioning phase of a major gas peaking project.
Scope of Work:
*
Lead the mechanical start-up and commissioning phase from construction handover through to commercial readiness
*
Oversee installation verification, system filling, flushing, pressure testing, and mechanical completion
*
Coordinate with construction, engineering, QA/QC, and operations teams to ensure system readiness
*
Supervise and guide contractors, technicians, and OEM representatives during start-up activities
*
Manage commissioning documentation, including checklists, redlines, test records, and certifications
*
Ensure compliance with design specifications, safety protocols (LOTO, confined space, pressure systems), and quality standards
*
Conduct on-site inspections and support the resolution of mechanical issues during start-up
*
Interface with project leadership, vendors, and cross-disciplinary teams (electrical, controls, civil)
*
Contribute to system handover, performance testing, and operational transition
*
Provide technical input into lessons learned and commissioning strategy for future phases
Requirements:
*
Minimum 5+ years of mechanical commissioning/start-up experience, ideally in power generation or gas peaking
*
Proven ability to manage the transition from construction to commissioning of rotating equipment, piping, and auxiliary systems
*
Strong working knowledge of gas turbines, fuel gas systems, lube oil, cooling water systems, and mechanical interlocks
*
Competent in reading P&IDs, mechanical schematics, and managing system turnover
*
Familiar with safety procedures related to mechanical systems (e.g. LOTO, pressure testing)
*
Excellent communication and leadership skills in a field-based environment
If interested, please apply within or contact Harry Arnold on (phone number removed) for further information