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Posted 20 July, 2026

Lagger

HSB Technical Ltd
Newton Abbot, ENG, GB Full Time

Job Description

Position: Thermal Insulation Engineer (Lagger)
Location:New Abbot, Devon orNewquay, Cornwall
Rate/Salary: £19.00 £26.00 per hour (DOE) + Digs/Subsistence Negotiable
Type: Contract

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HSB Technical Ltd is a leading specialist recruiter across the Power & Propulsion, Shipbuilding, Shipping & Energy, and Aerospace sectors. We connect skilled professionals with reputable clients in the UK and internationally. Visit our website or LinkedIn to learn more.

Typically, this person will:\n

We are seeking experienced Thermal Insulation Engineers (Laggers) to join our client on two long-term government projects in the South West.

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  • HMP Channings Wood, Devon 3 to 6-month contract (potential for extension)\n
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    • BPSS Clearance required
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    • Initially 2 positions available, with further opportunities as the project progresses.
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  • RAF St Mawgan, Cornwall 6 to 12-month contract (potential for extension)\n
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    • SC Clearance required
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    • Initially 2 positions available, with further opportunities as the project progresses.
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The successful candidates will be responsible for installing thermal insulation to mechanical services, including pipework, ductwork and associated plant, ensuring work is completed safely and to a high standard.

Key Responsibilities of:\n
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  • Install thermal insulation to pipework, ductwork, valves and mechanical plant.
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  • Measure, cut and fit insulation materials to specification.
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  • Install aluminium, stainless steel and PVC cladding where required.
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  • Read and interpret engineering drawings and insulation specifications.
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  • Maintain high standards of workmanship and health & safety compliance.
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  • Work effectively alongside mechanical and M&E installation teams.
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  • Ensure work areas are kept clean, safe and organised.
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  • Complete work within project timescales and quality standards.
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Essential Skills & Qualifications:\n
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  • Proven experience as a Thermal Insulation Engineer / Lagger.
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  • Experience insulating mechanical pipework, ductwork and plant rooms.
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  • Competent in fitting metal cladding (aluminium, stainless steel and PVC).
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  • Valid CSCS Card.
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  • Own tools and PPE.
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  • BPSS Clearance (HMP Channings Wood) or SC Clearance (RAF St Mawgan), or the ability to obtain the required clearance.
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  • Strong understanding of site health & safety procedures.
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  • Ability to work independently and as part of a team.
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Additional Information:\n
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  • Rates are negotiable depending on experience, security clearance held, accommodation (digs) and subsistence requirements.
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  • Typical pay rates range from £19.00 to £26.00 per hour.
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  • Immediate starts available.
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  • Excellent opportunity to secure long-term contract work with the potential for further projects upon completion.
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This vacancy is being advertised by HSB Technical Ltd, who have been appointed to act as the recruitment partner for this role.

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