HVAC Engineer

Pure Data Centres Group; Greater London; On-site; GBP 47,000; Full time

Job summary

Join a forward-thinking company at the forefront of digital infrastructure as an HVAC Engineer. In this hands-on role, you will maintain and troubleshoot state-of-the-art mechanical and HVAC systems in a fast-paced, safety-first environment. Your expertise will ensure the reliability of critical infrastructure while you collaborate with a dynamic team to solve problems and optimize system performance. With a commitment to professional development and a supportive work culture, this is an exciting opportunity to grow your career and make a significant impact in the industry.

Benefits

Ongoing training and mentoring

Supportive work environment

Structured progression opportunities

Qualifications

• 4+ years' experience in mechanical/HVAC environments.
• Experience with critical systems in data centers is a plus.

Responsibilities

• Maintain and troubleshoot HVAC and mechanical systems.
• Act as first responder to issues affecting critical systems.

Skills

HVAC Systems Maintenance

Mechanical Systems Troubleshooting

Problem-Solving Mindset

Strong Communication Skills

Education

HND in Mechanical Engineering

F-Gas Cat 1 Certification

Professional Certification (NCC/REC)

Job description

21 hours ago Be among the first 25 applicants

Pure Data Centres Group provided pay range

This range is provided by Pure Data Centres Group. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.

Base pay range

Location: London NW2

Hours: Monday to Friday, 8:00am–4:30pm (occasional shift cover required)

At Pure DC, we design, build and operate sustainable data centres that power the digital world. We’re looking for a skilled HVAC Engineer to join our collaborative, multi-disciplinary operations team and help maintain mechanical systems that support critical infrastructure.

This is a hands-on engineering role, working with state-of-the-art mechanical and HVAC systems in a fast-paced, safety-first environment. You’ll play a key role in keeping our systems running efficiently, safely and reliably – and you’ll be empowered to share ideas, solve problems and take ownership of your impact.

What you’ll be doing:

• Maintain and troubleshoot HVAC, mechanical and plant systems including chillers, boilers, compressed air systems, pumps and steam equipment
• Use BMS, CMS and other systems to monitor, optimise and log system performance
• Work with the maintenance team on site walk-throughs, risk assessments and permit-to-work processes
• Liaise with internal teams and contractors to ensure safe, compliant, and high-quality outcomes
• Act as first responder to any issues affecting critical systems, helping to resolve and learn from incidents
• Support planned and reactive maintenance schedules with documentation and continuous improvement in mind

What we’re looking for:

• A qualified engineer with at least 4 years’ post-certification experience in mechanical/HVAC environments
• Confident working independently or as part of a team in a high-integrity environment
• Someone who brings a proactive, problem-solving mindset and a desire to grow their expertise
• Strong communication skills and experience in customer-focused or regulated settings

Essential qualifications and experience:

• HND in Mechanical Engineering or equivalent
• F-Gas Cat 1 (City & Guilds)
• Professional certification such as NCC or REC (or national equivalent)
• Experience maintaining HVAC systems in complex or critical environments (data centre experience a plus)

What we offer:

• The opportunity to join a growing, forward-thinking company at the cutting edge of digital infrastructure
• A supportive environment that values safety, inclusion, and professional development
• Structured progression and access to ongoing training and mentoring

At Pure DC, we value difference and welcome applications from candidates of all backgrounds and identities. We’re committed to building a team that reflects the diversity of the communities we serve – and to creating an environment where everyone can thrive.

Please note: All offers are subject to pre-employment screening to BS7858:2019 or equivalent.

Seniority level

• Seniority level

  Associate

Employment type

• Employment type

  Full-time

Job function

• Industries

  Construction

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