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. 

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. 

At Johnson Controls International - Global Marine & Navy, we provide air conditioning and refrigeration equipment to the Royal Navy, foreign navies, commercial marine vessels, and offshore industries. Our commitment is to offer exceptional through-life support for the equipment we supply, and the Specialist Chiller Technician role is a vital part of ensuring our success.

Role Overview

Are you seeking to grow your HVAC/R skills and career with a focus on naval applications? At Johnson Controls International you will be trained to provide in-service support for our equipment, including chilled water plants, refrigeration systems, and HVAC solutions. This role demands versatility, adaptability to new technologies, and a proactive mindset, as you'll be working on a diverse range of equipment.  Working onshore and offshore on large scale chillers up to 10,000Kw inside plant rooms of Navy Vessels and Commercial Marine Vessels.

What we offer

• Competitive salary, company car.
• 25 days paid holidays + BH and sick pay.
• Overtime payments.
• Comprehensive benefits package including 7% matched pension, life assurance, employee assistance program, employee referral scheme, employee discounts including high street brands, cycle to work scheme, and discount on Johnson Controls security products.
• Extensive product and on-the-job/cross-training opportunities with outstanding resources available.
• Encouraging and collaborative team environment.
• Career development through various career ladders including Customer Service.
• Dedication to safety through our Zero Harm policy.
• Access to business resource groups, training on our company values.
• IT equipment to complete all jobs.
• Tools provided by Johnson Controls.

What You Will Do

• Commissioning and testing of refrigeration and HVAC equipment
• Perform routine maintenance, breakdowns, diagnose faults, and complete repairs and retrofits.
• Support factory acceptance trials at our Basildon facility when required.
• Maintain accurate records of work and report on any emergent issues.
• Ensure a safe working environment and high levels of customer satisfaction.

What We’re Looking For

• Apprenticeship-trained in refrigeration or HVAC.
• City & Guilds, NVQ, or BTEC in refrigeration/HVAC.
• F-Gas (C&G 2079).
• Mechanical and electrical skills, particularly in fault-finding.
• Ability to work independently and as a part of a larger team, managing workload, and handling multiple tasks.
• Excellent communication skills and customer-focused approach.
• Flexibility to travel to ports around the UK and international when required.
• Flexibility to work weekends when required.    
• UK BPSS & SC UK MOD Security Clearance required (screening provided by JCI).

Preferred qualifications:

• Familiarity with the Navy/Marine environment is an advantage but not essential.
• Knowledge of PLC/microprocessor-based systems is a plus, along with experience in HVAC systems and air balancing.
• Electrical qualifications are desirable but not essential.

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