HVAC/R Commissioning Technician – Naval (Basildon, UK)
Join Johnson Controls Marine & Navy HVAC & Refrigeration team in Basildon, Essex, where we build and commission high-quality HVAC/R systems for naval vessels. If you have a solid background in refrigeration or HVAC and enjoy hands-on technical work, this is a great opportunity to apply your skills in a unique environment. You’ll work with well-supported processes, modern equipment, and a friendly team who will help you grow into the naval side of the industry.
About the Role
We are looking for an experienced HVAC/R Commissioning Technician to commission naval HVAC and refrigeration units, ensuring they meet strict performance, safety, and regulatory standards. This hands-on role is primarily based in our Basildon test facility, with travel to UK naval sites and occasional international assignments.
What We Offer
*Competitive salary and company car
*25 days paid holidays + bank holidays and sick pay
*Overtime payments
*Comprehensive benefits package including pension, life assurance, employee assistance program, referral scheme, employee discounts, cycle-to-work scheme, and discounts on Johnson Controls security products
*Extensive product training and on-the-job development
*Supportive, collaborative team environment
*Clear career development pathways
*Strong commitment to safety through our Zero Harm policy
*Access to business resource groups and training aligned to our company values
*IT equipment and full tool provision
Key Responsibilities
*Commission ATUs and associated HVAC systems in the test bay and on customer sites
*Perform electrical and mechanical hookup, calibration, and functional testing
*Carry out Factory Acceptance Testing (FAT) and support integration activities
*Ensure full compliance with F-Gas regulations, including leak checks, recovery, and documentation
*Diagnose and resolve commissioning issues, providing feedback to engineering teams
*Produce accurate test reports and handover documentation
*Maintain and calibrate test equipment, ensuring safety and quality standards are upheld
*Travel for site work and customer support, including occasional overnight stays
Required Qualifications & Experience
*Valid F-Gas Certification (Category I or II)
*Proven experience in commissioning and FAT of HVAC/refrigeration systems
*Strong electrical and mechanical aptitude
*Ability to interpret electrical schematics and mechanical drawings
*Flexibility to travel across the UK and internationally
*Valid driving licence
*Eligibility for UK BPSS and SC security clearances (or ability to obtain)
Desirable Qualifications
*Apprenticeship or formal training in refrigeration/HVAC
*Experience working in naval or marine environments
*PLC/microprocessor knowledge or experience with HVAC control systems
Ready to Build Your Future With Us?
If you’re looking for a role where your HVAC/R skills can grow, your work is valued, and every day brings something different, this is your chance. Join a supportive team, work on exciting naval projects, and take your career to the next level with Johnson Controls. Apply today and discover what you can achieve.
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