Commercial Gas Engineer at Valoris Group

Location: Central & Greater London (within the M25)
Job Type: Permanent
Hours: 8:00am – 5:00pm
Salary: £48,000 – £55,000
Overtime: Time and a half or double time + £150 standby allowance
Call-Out Rota: 1 in 7 weeks
Reporting to: Operations Manager

Overview

Valoris Group is looking for a skilled Mobile Building Services Engineer with a strong commercial gas bias to join a well-established building services provider. This is a key role within the service delivery and operations team, responsible for maintaining, fault-finding, and improving mechanical and gas systems across multiple commercial sites throughout London and the Home Counties.

This mobile position requires flexibility and a proactive approach, including occasional work outside standard hours to support essential services.

Role Responsibilities

• Lead gas and mechanical maintenance, fault diagnosis, and compliance across commercial sites
• Carry out planned preventative maintenance (PPM) and reactive works on boilers, plant rooms, and associated equipment
• Attend multiple sites as directed to meet operational requirements
• Respond promptly and safely to breakdowns and emergency callouts
• Maintain accurate documentation, including service reports and gas safety records
• Provide clear on-site technical updates and recommendations
• Follow and promote all health and safety and gas compliance standards
• Continue developing technical skills and knowledge of new technologies

Key Tasks

• Planned, reactive, and statutory maintenance on commercial boilers, heating systems, pumps, valves, and plant equipment
• Fault finding, isolation, and repair of gas and mechanical systems
• Testing, purging, and commissioning in line with Gas Safe regulations
• Support installation works, upgrades, and plant refurbishments
• Complete service and safety certification accurately and on time
• Provide basic multi-skilled support across electrical, HVAC, and plumbing systems where required
• Attend and resolve gas or mechanical emergencies across sites

Benefits

• Competitive salary based on qualifications and experience
• Overtime at enhanced rates plus standby allowance
• 25 days annual leave plus 8 bank holidays
• Salary protection through sickness and accident cover
• Life assurance (2x annual salary)

Health & Wellbeing

• Access to a private GP service
• Confidential Employee Assistance Programme (24/7 support)
• Annual eye care reimbursement

Training & Development

• Access to a structured training academy and mentoring support
• Ongoing opportunities to enhance technical skills and qualifications

Equipment Provided

• Company van and fuel card
• Uniform and safety equipment
• Phone and tablet
• Parking apps and company debit card

Candidate Requirements:

Essential Experience

• Proven experience in commercial gas maintenance and HVAC plant environments
• Strong fault-finding, repair, and commissioning experience on commercial gas systems
• Experience delivering both PPM and reactive maintenance
• Ability to work independently across multiple sites
• Essential Qualifications
• Commercial Gas certifications (COCN1, CODNCO1, CIGA1, CORT1, ICPN1, TPCP1A or equivalent)
• NVQ Level 3 in Mechanical Engineering or equivalent practical experience
• Full UK driving licence
• Right to work in the UK
• Desirable Qualifications
• Domestic gas qualification (CCN1)
• F-Gas or general HVAC awareness
• Electrical qualification (18th Edition or similar)
• IPAF and/or PASMA

Skills & Abilities

• Strong diagnostic and problem-solving capability
• Ability to read mechanical drawings and plant schematics
• Good communication and reporting skills
• IT literate and confident using mobile devices and job management systems
• Able to work both independently and as part of a team
• Personal Attributes
• Reliable and committed to high-quality workmanship
• Flexible and adaptable to changing work demands
• Professional and customer-focused approach
• Strong team player with a collaborative mindset

Physical Requirements

• Physically fit and able to lift equipment
• Comfortable working at height and in confined spaces
• Willing to travel across multiple locations and participate in an on-call rota

Health & Safety

• Strong understanding of gas safety regulations and compliance standards
• Commitment to safe working practices
• Proactive in identifying hazards and managing risks