Senior Mechanical Gas Engineer (Commercial Gas) - Dorset & Surrounding Area

Corrigenda Group Limited; United Kingdom; On-site; GBP 100,000 - 125,000; Full time

Job summary

A facilities management provider in the United Kingdom is seeking an experienced Senior Mechanical Gas Engineer (Commercial Gas) for the Dorset area. This role involves leading planned maintenance, diagnosing complex faults, and ensuring compliance with regulations. The ideal candidate will hold relevant mechanical qualifications and commercial gas certifications, alongside strong communication skills. The position offers a competitive salary, annual reviews, and comprehensive benefits including development opportunities and a pension scheme.

Benefits

Competitive Salary

Annual Salary Review

Overtime Opportunities

23 days holiday plus bank holidays

Company Vehicle + Fuel Card

Company Mobile

Full Uniform

Extensive Learning & Development opportunities

Employee Assistance Programme

Bupa Cashplan

Enrolment into our pension scheme

Refer a friend reward scheme – worth £750 per referral

Qualifications

• NVQ 2/3 in a relevant Mechanical discipline or equivalent experience.
• Possession of necessary commercial gas certifications.
• Proficient communication skills to liaise effectively.

Responsibilities

• Lead planned preventative maintenance on commercial gas appliances.
• Diagnose faults on gas and oil boilers, ensuring effective repairs.
• Gather costs and estimates for quotes and compliance.

Skills

Strong communication skills

High level of customer service

SMART device competency

Ability to pass enhanced DBS checks

Education

NVQ 2/3 in a relevant Mechanical discipline

Commercial gas certifications (CCN1, CODNCO1, CDGA1, CIGA1, TPCP1, CENWAT, CKR1, HTR1, CORT1)

Tools

Full UK driving licence

Job description

Senior Mechanical Gas Engineer (Commercial Gas) - Dorset & Surrounding Area

Senior Mechanical Gas Engineer (Commercial Gas)
FULL TIME – 40 HOURS
Salary: Competitive (Subject to knowledge and experience)
Location: Dorset & Surrounding Area
Reporting to: Gas & Mechanical Assistant Technical Service Manager

About Corrigenda Ltd
Corrigenda is a trusted provider of facilities management and building maintenance services across the South of England. With a strong reputation for reliability, quality, and personal service, we’ve proudly supported public and private sector clients for over two decades including Dorset Council and Dorset Fire & Rescue.

As part of the Apleona Group, a leading European real estate and facility management organisation, we combine local expertise with the strength and innovation of a major international group. This partnership enhances our ability to deliver smarter, more sustainable solutions, while staying true to our core values of professionalism, respect, and long-term commitment.

Joining Corrigenda means becoming part of a team that values traditional craftsmanship, invests in its people, and looks ahead to a bright, innovative future in facilities management.

Job Summary
Due to ongoing growth, Corrigenda is seeking an experienced and highly skilled Senior Mechanical Gas Engineer (Commercial Gas) to support our Dorset Council and Dorset Fire & Rescue contracts.

You will deliver planned and reactive maintenance, lead technical activities, assist with asset onboarding and tagging, and contribute to cost and estimate preparation for quotes.
Your role will ensure services are delivered efficiently, safely, and to the highest standards, in line with current regulations and customer expectations.

Key Responsibilities (but not limited to)

Technical & Operational

• Lead and complete planned preventative maintenance on commercial gas appliances, heating systems, and hot/cold water systems.
• Diagnose complex faults on gas and oil boilers and mechanical systems, ensuring effective repairs.
• Complete asset onboarding and tagging to support compliance and accurate data recording.
• Gather costs, estimates, and technical information to support competitive quote preparation.
• Participate in the out-of-hours call‑out rota.

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Safety & Compliance

• Maintain safe working environments at all times.
• Ensure compliance with statutory and company procedures.
• Escalate risks or concerns to the Assistant Technical Service Manager.

Client Support & Communication

• Liaise with Dorset Council and Dorset Fire & Rescue site teams.
• Provide senior technical support to colleagues.
• Represent Corrigenda professionally at all times.

Undertake additional duties aligned to experience and skill set

Knowledge, Experience and Skills – Essential

• NVQ 2/3 in a relevant Mechanical discipline (or equivalent experience)
• Commercial gas certifications (CCN1, CODNCO1, CDGA1, CIGA1, TPCP1, CENWAT, CKR1, HTR1, CORT1)
• Strong communication skills
• High level of customer service
• SMART device competency
• Full UK driving licence
• Ability to pass enhanced DBS checks

Package

• Competitive Salary
• Annual Salary Review
• Overtime Opportunities
• 23 days holiday plus bank holidays
• Company Vehicle + Fuel Card
• Company Mobile
• Full Uniform
• Extensive Learning & Development opportunities, including opportunities for progression.
• Employee Assistance Programme – Offering guidance and advice on Personal, Health, Legal and Financial queries.
• Bupa Cashplan – benefits covered include dental, optical, physiotherapy and a health & wellbeing.
• Enrolment into our pension scheme
• Refer a friend reward scheme – worth £750 per referral

Corrigenda are proud to be an equal opportunities employer. We are committed to equal and fair treatment for all colleagues or potential colleagues irrespective of race, sexual orientation, nationality, ethnic origins, religion or belief, disability, age, gender, marital or family status.

Join us to be part of a diverse workforce that values collaboration, growth, and opportunity for all.