Thermal applications engineer

Job Description

The Rewards and Benefits on offer:

• A full time and Permanent contract from day 1!
• Immediate Starts Available.
• Company bonus structure
• Working with blue chip organisations/clients.
• Free On-site Parking.
• Company Pension Scheme.
• Holiday entitlement + Stats.

Mtrecs New Job Opportunity:

MTrec Technical are delighted to be recruiting on behalf of a leading precision engineering and manufacturing organisation, seeking a Thermal Applications Engineer to join their growing team.

This is a fantastic opportunity for experienced engineers to work as part of a specialist engineering business and provide bespoke technical solutions to their customer base.

Apply now for an immediate response!

The Job you will do:

• Provide expert pre-sales and post-sales technical support for bespoke engineer solutions in data centre environments.
• Act as the technical authority and customer-facing expert for technical systems
• Enable successful design-in, deployment, operation, and optimization of systems across hyperscale, colocation, and enterprise data centres.
• Bridge customer requirements with internal engineering, product management, and manufacturing teams.
• Deliver remote technical support during installation, commissioning, and troubleshooting.
• Review customer mechanical, thermal, and hydraulic designs and provide recommendations.
• Conduct technical presentations, workshops, and training for customers and partners.
• Assist sales teams with technical proposals, RFQs, and responses to RFPs.
• Perform thermal and hydraulic analysis to validate system performance.
• Support pilot projects, proof-of-concept (PoC) deployments, and field trials.
• Provide feedback to R&D on field issues, customer needs, and product improvement opportunities.

About you:

• Bachelors, or Masters degree in Mechanical engineering, Thermal Engineering, Electrical Engineering, or related discipline.
• Minimum 37 years of experience in a related role
• Proven experience with data centre infrastructure (cooling, racks, power, IT equipment).
• Hands-on experience with liquid cooling systems Direct-to-chip cooling Rear-door heat exchangers Liquid cooling systems (single- or two-phase)
• Experience working directly with hyperscale, colocation, or enterprise customers.
• Familiarity with EU regulatory, safety, and environmental requirements is preferred.
• Strong understanding of heat transfer, fluid dynamics, and thermal management principles.
• Knowledge of data centre architectures, AI/HPC workloads, and high-density rack deployments.
• Ability to interpret mechanical drawings, P&IDs, and technical specifications.
• Experience with thermal simulation tools, spreadsheets, and performance modelling.
• Solid understanding of pumps, cold plates, manifolds, hoses, quick disconnects, and CDU systems.
• Competence in troubleshooting complex multi-disciplinary systems (thermal, mechanical, electrical).
• Proficient with CRM tools and technical documentation systems.

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