About Us Johnson Controls, a global leader in thermal management, mission-critical building systems, energy efficiency, and decarbonization, helps customers use energy more productively, reduce carbon emissions, and operate with the precision and resilience required in rapidly expanding industries such as data centers, healthcare, pharmaceuticals, advanced manufacturing, and higher education.

Please read the following job description thoroughly to ensure you are the right fit for this role before applying.
For more than 140 years, Johnson Controls has delivered performance where it really matters. Backed by advanced technology, lifecycle services and an industry-leading field organization, we elevate customer performance, turn goals into real-world results and help move society forward.
The roleWe are seeking an experienced Sprinkler Installation Engineer to join our Fire Suppression Delivery team, working on complex and safety-critical projects across the UK. This role will focus on the installation and commissioning of fire protection systems, including water-based, gas, foam, and hydrant systems.
This is a hands-on, site-based position suited to a mechanically minded engineer who takes pride in delivering high-quality work, prioritises safety, and enjoys solving technical challenges.
What We Can OfferCompetitive salary and company van25 days annual leave plus bank holidays and sick payDoor-to-door pay and business expenses coveredOvertime paid after 37.5 hours worked7% matched pension contributionFree life assuranceEmployee Assistance Programme, referral scheme, high street discounts, cycle to work scheme, and discounts on Johnson Controls security productsSupportive and collaborative team environmentCareer progression opportunities through a range of development pathways
Due to the nature of this position, we can only consider applicants who currently have the unrestricted legal right to live and work in the UK. Unfortunately, we are unable to offer sponsorship or visa support for this role.
Key ResponsibilitiesInstallation & CommissioningEssential to be able to install, test, commission, and hand over mechanical fire suppression systems, including Wet, Dry, Pre-Action, Deluge, and Hydrant systems.Carry out system flushing, pressure testing, flow testing, and functional testing in line with approved procedures.Diagnose and resolve installation, performance, and commissioning issues on-site.Support pre-commissioning inspections, system demonstrations, and final client acceptance testing.Ensure all installations are completed in line with approved drawings, project specifications, and relevant industry standards.
Work EnvironmentsThe role will involve working across a variety of projects, from small works to major contracts. Work may be carried out on live construction sites or directly within customer facilities, including warehouses, food production facilities, offices, and other operational environments.Plan and execute work safely and efficiently, minimising risk and disruption to live systems and site operations.
Health, Safety & ComplianceMaintain full compliance with company and site Health & Safety policies and procedures.Review and produce site-specific RAMS where required.Ensure all work complies with relevant legislation, industry standards, and customer requirements.Promote and demonstrate a strong safety-first culture on every project.
Collaboration & ReportingBuild effective working relationships with Project Managers, Site Supervisors, Customers, and Subcontractors.Provide accurate progress updates, technical feedback, and commissioning support throughout project delivery.Assist with snagging activities, system optimisation, and post-handover technical support when required.
Travel & Working AwayTravel extensively across the UK using a company service van.Be willing to stay away from home when required.Demonstrate flexibility to work evenings, weekends, and during planned shutdowns or commissioning periods when necessary.
Skills & ExperienceEssentialProven experience installing and commissioning fire suppression systems.Strong mechanical background, including pipework, valves, pumps, and associated equipment.Ability to read and interpret mechanical drawings and specifications.Full UK driving licence.Strong commitment to health, safety, and quality standards.Positive attitude, strong work ethic, and ability to work effectively as part of a team.Ability to work to project deadlines and manage competing priorities.
DesirableKnowledge of fire protection standards and approvals, including LPC, NFPA, FM, BS, and EN standards.Experience with fire pumps, control valves, and system interfaces.CSCS card or equivalent qualification.Additional safety certifications such as Confined Space, IPAF, or PASMA.Other relevant construction or site-based qualifications.SSSTS certification.
Ready to take the next step? xrexnqw Join a team dedicated to protecting what matters most and play a key role in delivering industry-leading fire suppression solutions across the UK.
Your tomorrow starts here.
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