Lead Senior Authorised Person- COMAH - Processes We’re seeking an experienced Lead Senior Authorised Person (SAP) to join a highly skilled engineering team at a specialist COMAH facility in South Manchester. This role offers an exciting opportunity to take ownership of safety systems, isolations, and maintenance planning within a high-hazard environment, with a clear development path and excellent benefits. The Role

Lead the preparation and isolation of plant and equipment for maintenance (including high-pressure gas systems and 33kV electrical systems). Produce and issue safety documentation, ensuring compliance with Safe System of Work (SSOW) standards. Manage the permit office and maintain the site’s safety management systems. Support and influence the maintenance plan, engaging closely with engineering and production teams. Deliver training and guidance to colleagues, promoting a strong safety culture.

What We’re Looking For

Proven experience working with Safe Systems of Work in a high-hazard or COMAH environment. Ability to read and interpret P&IDs, instrument loop diagrams, and electrical drawings. Strong planning, organisational, and communication skills. Methodical, detail-focused approach and confidence to challenge established practices constructively. Flexible attitude to working hours, with occasional early starts, late finishes, and weekend work. Electrical or control/instrumentation trade background. Experience with isolating electrical systems and reading electrical diagrams. Previous experience issuing safety documentation. Familiarity with SAP PM/Merlin or other maintenance management systems. Experience in oil & gas, petrochemical, or similar industries.

What’s on Offer

Competitive salary of £60,000 – £74,000. 12% company pension contribution and private medical cover. Flexible benefits package (including share schemes, dental, life insurance, and more). Electric vehicle charging at site. Long-term career development, with full training to progress from Senior Authorised Person to Lead SAP.

If you’re an experienced engineer looking for a challenging and rewarding role in a high-safety, high-skill environment, we’d love to hear from you. Apply now for a confidential discussion.

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