Production Manager - Lean/Maintenance Lead (4 Day Week)

Octagon Group; Woolwich; On-site; GBP 50,000 - 65,000; Full time

Benefits offered by this job

4 day weekends

Weekend rotation

Job summary

Octagon Group in London, UK, is seeking a Production Manager to lead submerged manufacturing processes, provide mechanical support, and drive maintenance and continuous improvement.

You will plan preventative maintenance, manage documentation, and lead root-cause analysis for equipment issues while collaborating with quality, engineering and inventory teams. The role requires a hands-on, safety-first mindset and a passion for lean production.

Qualifications

• Strong mechanical background in a manufacturing environment.
• Proficient in diagnostics, troubleshooting, and preventive maintenance.
• Experience with SAP and structured documentation systems.
• Comfortable collaborating across quality, engineering and inventory teams.

Responsibilities

• Provide mechanical support for submerged plant production equipment and processes.
• Plan and execute preventative maintenance and calibration schedules independently.
• Ensure accurate and up-to-date documentation (PPMs, calibration certificates, RAMS, etc.).
• Lead troubleshooting and resolution of equipment breakdowns (e.g., chambers, engraving machines).
• Use SAP to manage asset tracking, tooling databases, and raise/track SPRs.
• Support New Product Introductions (NPI) and production ramp-ups (NRP).
• Promote Lean/6S practices and identify improvement opportunities.
• Act as a mentor and promote a strong culture of safety, quality, and accountability.

Skills

Mechanical engineering background

Diagnostics & troubleshooting

Preventive maintenance

Cross-functional collaboration

Continuous improvement mindset

Safety-first culture

Tools

SAP

Job description

Octagon Group in London, UK, is seeking a Production Manager to lead submerged manufacturing processes, provide mechanical support, and drive maintenance and continuous improvement.

You will plan preventative maintenance, manage documentation, and lead root-cause analysis for equipment issues while collaborating with quality, engineering and inventory teams. The role requires a hands-on, safety-first mindset and a passion for lean production.