Job Search and Career Advice Platform

Enable job alerts via email!

Specialist Technician

Johnson Controls

Waterlooville

Hybrid

GBP 30,000 - GBP 40,000

Full time

Today
Be an early applicant

Generate a tailored resume in minutes

Land an interview and earn more. Learn more

Job summary

A leading engineering company is seeking a Specialised Chiller Technician to support chilled water plants and HVAC solutions across marine environments. The ideal candidate will have strong mechanical and electrical skills and the ability to work independently. Responsibilities include equipment commissioning, maintenance, and providing technical support. This role offers a competitive salary, a comprehensive benefits package, and opportunities for career development while working on innovative marine projects.

Benefits

Competitive salary and company car
25 days paid holidays + all BH and sick pay
Travel time paid
Overtime payments
7% matched pension
Life assurance
Employee assistance programme
High-street discounts
Cycle-to-work scheme
Extensive product training

Qualifications

  • Strong mechanical and electrical skills, especially in fault-finding.
  • Excellent communication skills and a customer-focused mindset.
  • Flexibility to travel to UK and international ports as required.

Responsibilities

  • Commission and test equipment, including HAT/SAT/CST trials.
  • Carry out routine maintenance, fault diagnosis, repairs, and retrofits.
  • Ensure safe working practices and deliver excellent customer service.

Skills

Strong mechanical skills
Electrical skills
Fault-finding
Excellent communication
Customer-focused mindset
Ability to multitask
Experience in Navy/Marine environments
Knowledge of PLC/microprocessor systems
Knowledge of HVAC systems
Flexibility to travel

Education

Apprenticeship in refrigeration or HVAC
City & Guilds, NVQ, or BTEC in refrigeration/HVAC
F-Gas (C&G 2079)
Electrical qualifications
Job description
Specialised Chiller Technician

Primary site location – Portsmouth

Field based duties can take you to Plymouth / Cumbria / Aberdeen / EU and beyond!

At JCI Global Marine & Navy, we supply air conditioning and refrigeration equipment to the Royal Navy, international navies, commercial marine vessels, and offshore industries. We are committed to delivering exceptional through‑life support for all equipment we provide, and the Specialised Technician role is essential to maintaining that standard.

Role Overview

As a Specialised Technician, you will support our chilled water plants, refrigeration systems, and HVAC solutions across a wide range of marine environments. The role requires versatility, adaptability to new technologies, and a proactive approach. You will work onshore on large‑scale chillersup to 10,000 kW—within plant rooms on Navy and commercial marine vessels.

What We Offer
  • Competitive salary and company car
  • 25 days paid holidays + all BH and sick pay
  • Get paid door to door (travel time is paid)
  • Overtime payments
  • Comprehensive benefits package including 7% matched pension, life assurance, employee assistance programme, referral scheme, high‑street discounts, cycle‑to‑work scheme, and discounts on Johnson Controls security products
  • Extensive product training and cross‑training opportunities
  • Supportive and collaborative team culture
  • Clear career development pathways, including Customer Service routes
  • Strong commitment to safety through our Zero Harm policy
  • Access to business resource groups and training on company values
  • IT equipment and tools provided to complete all work effectively
What You Will Do
  • Commission and test equipment, including HAT/SAT/CST trials
  • Carry out routine maintenance, fault diagnosis, repairs, and retrofits
  • Support factory acceptance trials at our Basildon facility when required
  • Provide technical support, guidance, and training to project teams and clients
  • Maintain accurate work records and report emergent issues
  • Ensure safe working practices and deliver excellent customer service
What We’re Looking For
  • Strong mechanical and electrical skills, especially in fault‑finding
  • Ability to work independently, manage workload, and multitask effectively
  • Excellent communication skills and a customer‑focused mindset
  • Experience in Navy/Marine environments is beneficial but not essential
  • Knowledge of PLC/microprocessor‑based systems, HVAC systems, and air balancing
  • Flexibility to travel to UK and international ports as required
  • Willingness to work occasional weekends
  • Eligibility for UK BPSS and SC security clearances
Preferred Qualifications
  • Apprenticeship in refrigeration or HVAC
  • City & Guilds, NVQ, or BTEC in refrigeration/HVAC
  • F‑Gas (C&G 2079)
  • Electrical qualifications (desirable but not essential)
Why Join Us?

You’ll join a dynamic team working on innovative marine and naval engineering projects. This is a chance to broaden your skills, work with advanced systems, and contribute to a vital and evolving industry.

Get your free, confidential resume review.
or drag and drop a PDF, DOC, DOCX, ODT, or PAGES file up to 5MB.

Similar jobs

HVAC Service Technician

Johnson Controls

Bristol
On-site
GBP 60,000 - 80,000
Full time
30+ days ago
Service Technician HVAC

Johnson Controls, Inc.

Exeter
On-site
GBP 40,000 - 60,000
Full time
30+ days ago
HVAC Service Technician

Johnson Controls, Inc.

United Kingdom
On-site
GBP 30,000 - 40,000
Full time
30+ days ago
Field-Based Specialised Marine HVAC Technician

Johnson Controls

Waterlooville
Hybrid
GBP 30,000 - 40,000
Full time
30+ days ago
HVAC Technician

Thebusinessyear

City of London
Hybrid
GBP 30,000 - 40,000
Full time
30+ days ago
Chiller Service Technician

Johnson Controls Inc.

Bristol
On-site
GBP 30,000 - 40,000
Full time
30+ days ago
Service Technician

Cloud Online Recruitment

Dartford
On-site
GBP 30,000 - 40,000
Full time
30+ days ago
Service Engineer

Air Conditioning Ltd

Cambridge
On-site
GBP 30,000 - 45,000
Full time
30+ days ago
Specialist Technician

Johnson Controls Inc.

Basildon
On-site
GBP 80,000 - 100,000
Full time
30+ days ago
Refrigeration & Air Conditioning Engineer

OCS Group

Manchester
On-site
GBP 30,000 - 40,000
Full time
30+ days ago