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Commercial Gas Engineer

Johnson Controls

Produces HVAC, fire, security and building automation systems to optimize and protect buildings globally.

Install, service & maintain commercial HVAC & gas systems for hospitality, retail, leisure sites.

3 days ago ago

Expert & Leadership (13+ years), Intermediate (4-7 years), Experienced (8-12 years)

Full Time

Cambridge, England, United Kingdom

Field

Company Size

94,000 Employees

Service Specialisms

Climate Control

HVAC

Facility Management

Fire Alarm and Suppression

Security Equipment

Building Systems

Engineering

Consulting

Sector Specialisms

Buildings

Commercial

Residential

Industrial

Energy

Infrastructure

Security

Safety

Role

Description

reporting

safety checks

client service

emergency support

hvac install

gas maintenance

Complete accurate job sheets, service reports, and compliance documentation.
Carry out Gas Safety checks and ensure compliance with industry standards.
Liaise with clients to deliver exceptional service.
Participate in an on-call rota for emergency support.
Install, service, and maintain commercial HVAC and gas systems.

Requirements

gas safe

driving licence

fault finding

codnco1

nvq level

safety standards

Gas Safe Registered.
Full UK Driving License.
Proven experience in fault finding and servicing commercial gas, combustion, and heating systems
Proven background in fault finding, maintenance, and installation of commercial gas systems.
Diagnose and resolve faults quickly and efficiently.
Tools for success: Service van, mobile, tablet, PPE, and specialist tools.
Commercial Gas qualifications (e.g., CODNCO1, CIGA1, ICPN1).
Technical Certifications: City & Guilds or NVQ Level 2/3 in Plumbing, HVAC, or Mechanical Engineering discipline.
Strong understanding of Health & Safety and compliance standards. Preferred: F-Gas Category 1 certification, J01 qualification.

Benefits

Inclusive environment: Access to Johnson Controls business resource groups and further training opportunities
Benefits: Pension, life assurance, EAP, referral scheme, retail discounts, Cycle2Work, and discounts on Johnson Controls products.
Generous leave: 25 days holiday + bank holidays (Holiday Purchase scheme also available)
Competitive salary + premium overtime rates, standby allowance, and paid call-outs.

Training + Development

Information not given or found

Interview process

Information not given or found

Visa Sponsorship

Information not given or found

Security clearance

Information not given or found

Company

Overview

Pioneered the electric thermostat, launching the building controls industry.
Evolved into a global leader in smart building systems through over a century of innovation.
Typical projects range from HVAC installations to integrated smart systems in hospitals, airports, stadiums, and data centers using their OpenBlue digital platform.
Expertise covers HVAC, fire detection and suppression, security systems, energy management, and facility services.
Earned LEED Platinum certification for its North American headquarters and supplied smart systems to landmarks like Burj Khalifa and Taipei 101.

Culture + Values

N/A – Johnson Controls does not publish an official list of culture or values under standardized headings on its public website or LinkedIn.

Environment + Sustainability

Inclusion & Diversity

Includes diversity targets in senior leaders’ performance metrics tied to compensation.
Partnerships with HBCUs to develop next-gen sustainable building leaders through scholarships and education initiatives.
Increased spend with women- and minority-owned businesses as part of supplier sustainability and inclusion goals.

Articles

Privacy and Trust Center

Investor & Media Contacts (SEC filing)

1885

Year Founded

Pioneered the electric thermostat and launched the building controls industry.

43.8% reduction

Emissions reduction

Reduced Scope 1 & 2 emissions by 43.8% since 2017 toward a 55% target by 2030.

56% reduction

GHG intensity

Achieved a 56% reduction in GHG intensity since 2017.

56% renewables

Global electricity

56% of global electricity was matched by renewables in 2024.

25% sites landfill-free

Manufacturing sites

23 manufacturing sites (25%) achieved zero-landfill in 2024.

Double women leaders by 2026

Global Leadership Diversity Target

Aim to double women leaders globally and minority leaders in the U.S. within five years, initiative launched in 2021.

>100k global workforce

Community Volunteering Impact

Engaged global workforce of over 100,000 across 150+ countries, contributing over 61,000 volunteer hours in 2023.

2016

Year of Merger

Merged with Tyco International, expanding into fire protection and security.

$26.8B

Annual Revenue

Generates revenue across four global business segments.

Record Backlog

Project Demand

Maintains a strong backlog of digital and infrastructure projects.