Commercial Combustion Engineer

Lead Commercial Combustion Engineer

Location: London (All work within M25)

Salary: -60,000 + Company Vehicle + Benefits Package

The Opportunity

My client is a well-established and highly respected specialist contractor, and they are looking to recruit a Lead Commercial Combustion Engineer to join their growing team across London, If you''re a high-level Commercial Combustion Engineer looking to step into a role where your skills are valued, your workload is manageable, and the focus is on doing the job properly, this is an excellent opportunity.

This is a standout opportunity for an experienced engineer who is looking to step into (or continue in) a lead role within a business that prioritises quality over quantity. You won''t be rushed across hundreds of sites-instead, you''ll be working on a manageable portfolio of high-value sites, delivering proper engineering solutions.

Package

-60,000 basic salary

Company vehicle

Benefits package

Ongoing training and development

The Role

As a Lead Engineer, you will take ownership of servicing, fault-finding, and repair of commercial gas systems, while also bringing strong mechanical knowledge to support wider plant room and system issues.

This role will suit someone who enjoys getting stuck into complex faults, leading by example, and delivering a high standard of work.

Key Responsibilities

Service, maintenance, and repair of commercial gas appliances and systems

Fault-finding and diagnostics across combustion and mechanical plant

Working within plant rooms, energy centres, and commercial environments

Maintenance and repair of associated mechanical systems including:

Pipework

Heat exchangers

Pumps, valves, and ancillary plant

Supporting junior engineers and acting as a technical lead on site

Ensuring all works are carried out safely and in line with current regulations

Maintaining strong client relationships through high-quality service delivery

Why This Role Stands Out

Work within the M25 only - no long-distance travel

Join a company that values quality engineering over volume of jobs

Work on well-maintained, technically interesting sites, not constant firefighting

Be part of a supportive team where your expertise is recognised

Opportunity to take real ownership and influence standards on site

Essential Requirements

Valid commercial gas qualifications:

CODNCO1

ICPN1

CIGA1

CORT1

TPCP1 or TPCP1A

Proven experience in servicing and repair of commercial gas systems

Strong mechanical knowledge, including:

Plant rooms

Pipework systems

Experience working in commercial environments

Full UK driving licence

Desirable

Experience working in energy centres or district heating environments

Previous experience in a lead or senior engineer role

Broader building services or mechanical qualifications

Clear progression opportunities within the business

Career Progression

My client is committed to developing their engineers, with opportunities to progress into management, great working environment and feel of being in a professional and organised team.

Please contact Russ Cleverley at Penguin Recruitment