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Field Service Engineer Hertfordshire £45,000 – £55,000 + company vehicle + bonus + overtime + benefits Aspion Search is partnering with a specialist engineering group delivering high-spec projects across hospitals, laboratories and cleanroom environments. They are seeking a Field Service Engineer to validate and test critical ventilation and cleanroom systems to HTM 03-01, ISO 14644 and GMP standards. The Business: • A respected and expanding provider of commissioning, validation, and compliance services across the UK, supporting the NHS, pharmaceutical, and manufacturing sectors., • Offers structured training, clear career progression, and ongoing professional development., • A forward-thinking, collaborative team where your work directly impacts patient safety, product quality, and clean air compliance. The Role of the Field Service Engineer: Field-based UK role (travel and accommodation fully supported) using state-of-the-art, calibrated equipment to validate critical ventilation systems. • HEPA/ULPA filter integrity testing, • Airflow measurement for supply and extract systems, • Calculation of air change rates, • Velocity measurements within isolators and laminar airflow (LAF) cabinets, • Monitoring and recording of pressure differentials, • Airborne particle counting and analysis, • Airborne microbial contamination monitoring, • Surface sampling for microbial contamination, • Carries out validation of:, • Operating theatres, • Microbiological safety cabinets (Class I–III), • Cleanroom environments About the Field Service Engineer: • Engineering or science qualification., • Over 2 year’s experience in cleanroom/HVAC validation within hospital, laboratory or pharmaceutical settings., • Strong understanding of supply & extract ventilation balancing., • Working knowledge of GMP, HTM 03-01 and P601., • Flexible to travel UK-wide with regular overnights., • Full UK driving licence. Benefits of the Field Service Engineer: • Working Away Bonus: £35 per night (paid annually in December)., • Company vehicle (fully expensed) + fuel card., • Mobile phone & laptop provided., • Optional company pension., • 25 days’ holiday + bank holidays., • Company card for all work-related travel/expenses., • Fully funded training and certifications., • Private healthcare., • Door-to-door pay (travel hours paid at single rate)., • Overtime: time-and-a-half (Mon–Fri outside 08:00–17:00), double time on weekends., • 6-month probation; sick pay: 10 days at full pay. If you thrive in regulated, high-spec environments and meet the criteria, I’d love to speak. Find out more about our available opportunities or how I can help you further your career: Please contact Adele Lewis or click Apply Now. Call: 0151 209 2050 or 07537163611 Email:

Instrumentation & Controls Engineer A pharmaceutical client of ours in Hertfordshire are seeking a skilled and proactive Instrumentation & Controls Engineer to join their dynamic engineering team. This is a fantastic opportunity to work in a high-tech, safety-conscious environment where quality and innovation are key. What you’ll be doing: • Carrying out corrective and preventative instrumentation maintenance, ensuring schedules are met and equipment remains in peak condition., • Responding swiftly to emergency breakdowns to minimise downtime., • Reviewing and improving maintenance plans in collaboration with the Engineering Lead to ensure relevance, compliance, and technical accuracy., • Maintaining GxP-compliant documentation and generating accurate reports., • Leading small projects, from design and installation to commissioning of minor systems., • Identifying cost-effective and innovative working methods without compromising safety or quality., • Monitoring and maintaining stock of parts and equipment., • Ensuring all work is carried out to the highest safety standards and proactively addressing hazards., • Liaising with stakeholders to minimise disruption and keep them informed of progress., • Performing precise calibration of instruments and equipment to meet industry and regulatory standards. What we’re looking for: • Formal engineering apprenticeship or equivalent., • Experience as an Instrumentation/Controls Multi-Skilled Technician., • City & Guilds (or equivalent) qualification in a core engineering discipline; a secondary engineering discipline is desirable., • Strong understanding of GxP principles and GMP manufacturing equipment., • Knowledge of temperature, humidity and pressure loops, reactor systems, stability chambers, cold rooms, BMS, HVAC, and purified water systems., • Troubleshooting expertise, with excellent problem-solving skills., • Strong documentation and reporting skills, with proficiency in Microsoft 365., • A safety-first mindset, with a helpful, responsive, and customer-focused approach. Desirable skills: • Secondary control discipline qualification or equivalent experience in control systems., • Knowledge of high-integrity DCS (Delta V), PLC programming, agitator speed sensors, MCERT flowmeters, and VOC gas analysers.

Position: Mechanical Engineer Location: M1/M40 Salary: Up to £42,000 DOE Mechanical Engineer for our client, an award-winning HVAC company that has 6 regional offices and has been expanding since it formed over 20 years ago. They offer their customers a complete turnkey solution for the installation, service, maintenance, fault finding and repair on a range of HVAC equipment. Their client base consists of long-standing client relationships with clients such as David Lloyd Leisure, Vue Cinemas, Cineworld, Tate & Lyle, Radisson Hotels, Hilton, Malmaison & more. Mechanical Engineer Salary & Benefits • Basic Salary £38,000 - £42,000 DOE, • Company Van - Optional Personal Use of the vehicle, • Profit share scheme applicable after 12 months' service - Up to £3,600 tax free, • Overtime paid at 1.5x, • 40 hour working week, travel paid after 30 mins each way, • On call allowance (1 in 4/5, £1,200 guaranteed - if called out Travel Paid door to door), • Pension, • 22 days' holidays plus bank holidays this will increase to 25 days after 5 years and 30 days after 10 years., • Company uniform, phone & PDA Mechanical Engineer Job Overview The Mechanical Engineer will be responsible for maintenance, reactive repairs, installations on AHU's, Heating Pumps, Chilled Water Pumps, Pressurisation un...

We're looking for a skilled and motivated Mobile Air Conditioning & Electrical Engineer to join our facilities management team. This is a field-based role, maintaining and servicing key commercial sites within your region. You'll be part of a supportive, collaborative team that values safety, reliability, and professionalism. This role offers stability, career development opportunities, and a great benefits package including a company van (with private use), tools, fuel card, and more. Key Responsibilities Carry out planned preventative maintenance (PPM) and reactive maintenance on HVAC and electrical systems. Diagnose faults and undertake repairs on CRAC units, AHUs, split systems, and FCUs. Respond to helpdesk tickets within set service levels. Complete first-line maintenance on electrical systems and switchgear. Ensure compliance with Health & Safety regulations, Risk Assessments, F-Gas, COSHH, and safe working practices. Perform occasional night work and take part in the call-out rota (1 in 5 or 1 in 6 weeks). Maintain accurate documentation, including service records and asset updates. Liaise professionally with clients and contractors, representing the company positively at all times. Support team colleagues and contribute to a positive, proactive work culture. What We're Looking For Fully qualified in Air Conditioning (F-Gas certified) or fully qualified Electrician with strong HVAC knowledge. Minimum 5 years' experience in a similar role. Strong fault-finding and diagnostic skills. Full, clean UK driving licence (maximum 3 points). Flexible and reliable with a professional attitude. Willing to participate in the out-of-hours rota and occasional night shifts. What We Offer Competitive hourly rates with overtime and call-out pay: Standard hours (8:00-17:00) Time and a half (17:00-22:00 & 06:00-08:00 / Saturday 08:00-13:00) Double time (22:00-06:00 / Saturday after 13:00 / Sundays) 25 days annual leave (plus bank holidays). Company van (mid-sized, fully equipped and vented - available for private use). Fuel card and expenses card. Handheld tablet and Samsung mobile phone. Uniform and main tools provided (engineers supply personal hand tools). Opportunity for overtime and career progression within a leading FM organisation. RG Setsquare is acting as an Employment Agency in relation to this vacancy

Position: Mechanical Engineer Location: M1/M40 Salary: Up to £42,000 DOE Mechanical Engineer for our client, an award-winning HVAC company that has 6 regional offices and has been expanding since it formed over 20 years ago. They offer their customers a complete turnkey solution for the installation, service, maintenance, fault finding and repair on a range of HVAC equipment. Their client base consists of long-standing client relationships with clients such as David Lloyd Leisure, Vue Cinemas, Cineworld, Tate & Lyle, Radisson Hotels, Hilton, Malmaison & more. Mechanical Engineer Salary & Benefits Basic Salary £38,000 - £42,000 DOE Company Van - Optional Personal Use of the vehicle Profit share scheme applicable after 12 months' service - Up to £3,600 tax free Overtime paid at 1.5x 40 hour working week, travel paid after 30 mins each way On call allowance (1 in 4/5, £1,200 guaranteed - if called out Travel Paid door to door) Pension 22 days' holidays plus bank holidays this will increase to 25 days after 5 years and 30 days after 10 years. Company uniform, phone & PDA Mechanical Engineer Job Overview The Mechanical Engineer will be responsible for maintenance, reactive repairs, installations on AHU's, Heating Pumps, Chilled Water Pumps, Pressurisation units, Expansion vessels, 3/4 Way Valves & Actuators throughout Commercial properties. The Mechanical Engineer will also be expected to replace pipework, experience with pipefitting is essential. Mechanical Engineer Job Requirements Experience as a Commercial Plumber/Commercial Mechanical Engineer Experience working on Pumps, AHU's, associated pipework etc Full Driving Licence Live in the Hertfordshire/Bedfordshire areaBennett and Game Recruitment are a multi-disciplined technical recruitment agency based in Chichester, West Sussex operating across the UK with specialist teams covering a range of industries. We are acting as a Recruitment Agency in relation to this vacancy, and in accordance with GDPR by applying you are granting us consent to process your data, contact you about the services we offer, and submit your CV for the role you have applied for

Primarily the role will be Commercial Gas Works however there will be the requirement to work on several other HVAC equipment for example AHU's, Fan Coils, UFH, TMV's etc Key Responsibilities * Service, maintenance, and fault finding on commercial HVAC systems * Installation and repai

HVAC Applications Engineer | Mechanical Proposals Engineer | HVAC Estimating Engineer | Technical Sales Engineer (HVAC) | Mechanical Applications Engineer | HVAC Estimator | Building Services Proposals Engineer | Technical Estimator. A specialist UK HVAC business is seeking an Internal Proposals Eng

Commercial Gas / HVAC Engineer Hertfordshire / Buckinghamshire / Bedfordshire £58,000 Basic + Overtime + Door-to-Door Travel My client are a well-established, medium-sized HVAC specialist with an excellent industry reputation, strong staff retention rates, and clear career progression opport

Mechanical Project Engineer, HVAC Project Manager, Ventilation Project Engineer, Building Services Project Engineer, M&E Project Engineer, Mechanical Project Manager. Proven experience in multi-disciplinary engineering project roles within HVAC, ventilation, or offshore energy sectors. An establishe

An expanding building services contractor is seeking an experienced HVAC Maintenance Engineer to support the delivery of reactive and planned works across a national portfolio of commercial clients.

Shift Engineer (Mechanical) Imperial College Healthcare NHS Trust – Hammersmith Hospital £45,000+ 12-Hour Shifts | 7am–7pm / 7pm–7am (Weekly Rotation) Static Site – No Travel Mechanical Maintenance Engineer | NHS | Hospital | Plant Room | £45K+ We are recruiting f

Requirements: As a HVAC Design Engineer, you will be responsible for mechanical and HVAC design across all RIBA stages, working as part of a multi-disciplinary team. Mechanical / HVAC Design Engineer – Competitive Salary – Plus Benefits – Life Sciences & Regulated Projects. South

Lead HVAC Engineer Hertford £58,000 - £65,000 + Company Vehicle + Overtime + Training + Progression + IMMEDIATE START A fantastic opportunity for an established Lead Engineer or a Senior HVAC Engineer ready to step up into a leadership role. Your Role as a Lead HVAC Engineer will incl

Mobile HVAC Engineer Berkshire/Wiltshire Salary: £60,000 including door to door. Shift: Monday to Friday | 8am to 5pm Due to growth in this sector and additional contracts secured, my client is looking to add to their team of highly trained Commercial Gas Engineers to work across the Berk

Key Responsibilities * Carry out planned preventative maintenance (PPM) and reactive works on HVAC systems * Service, fault-find, and repair air conditioning, heating, and ventilation equipment * Work on systems including split AC, VRV/VRF, AHUs, FCUs, chillers, and heat pumps * Diagnose

A fantastic opportunity for an established Lead Engineer or a Senior HVAC Engineer ready to step up into a leadership role. Your Role as a Lead HVAC Engineer will include:. Ideal for an ambitious engineer seeking greater responsibility, recognition, and long-term career development without being los

Lead Mechanical Engineer We are currently seeking a Lead Mechanical Engineer to join our team on a permanent basis in the Fulham area, supporting a high-profile commercial site. The Lead Mechanical Engineer is responsible for overseeing all mechanical engineering operations across site, ensuring the

Due to growth in this sector and additional contracts secured, my client is looking to add to their team of highly trained Commercial Gas Engineers to work across the Berkshire/Wiltshire region. You will be working within a company of experienced engineers dedicated to the contracts for the maintena

What You’ll Get as a Mechanical Maintenance Engineer: * £42,000 starting salary + OT * Monday–Friday days (no shifts) * 25 days holidays + 8 days BH * Stable, long-term contract * Clear progression pathways * Industry-leading training *

We are currently seeking experienced HVAC Engineers to join a growing engineering team supporting large-scale leisure and hospitality environments.

We are currently recruiting for a reliable Fabric Engineer to join a major Facilities Management company on a static commercial site in the OX11 area.

Senior Thermal Energy Storage Design & Sales Engineer. We are recruiting on behalf of a specialist clean-energy technology business developing advanced Thermal Energy Storage solutions for HVAC&R applications.

Commercial HVAC & Gas Engineer. In this mobile role, youll work at blue-chip client sites across the central region (Birmingham to Watford), ensuring HVAC and gas systems operate at peak performance.

Electrical Engineer x2 Bognor Regis.

Join Johnson Controls, a global leader offering the largest portfolio of equipment, controls, and services for heating, ventilation, air-conditioning, refrigeration, and security systems!.VRV/VRF, and DX systems at customer sites.Youll maintain strong client relationships, demonstrating excellent se

A well-established UK contractor specialising in high-specification controlled environments is seeking a mid-level HVAC Design Engineer to strengthen its in-house design capability.

Are you an experienced Technical Sales professional within HVAC looking for a role in a bespoke manufacturer of ductwork systems with full product training and genuine autonomy?.

HVAC Engineer required on the South Coast for our client, a leading HVAC company that has 6 regional offices and has been expanding since it formed over 20 years ago.

As an HVAC Engineer, you will play a vital role in carrying out planned and reactive maintenance across multiple retail stores, ensuring the smooth. Omega are supporting a leading facilities management provider in the recruitment of a HAVC Engineer to work on a major UK supermarket contract.

MTrec Technical are proudly representing our prestigious manufacturing client, based near Sunderland with their plans for growth and expansion, by recruiting a HVAC Test Engineer to join their team.

Are you an HVAC Engineer looking for a stable, long-term role with a well-established building services company? Do you enjoy a varied position working on office air conditioning systems, fans, and filters, covering both planned and reactive maintenance across high-profile sites?.

As Commissioning Engineer, you will play a critical role in the final delivery phase of renewable heating projects, ensuring heat pump systems are installed, commissioned and operating efficiently. NVQ Level 3 in Building Services, HVAC or related discipline.

Minimum 5 years in the commercial gas service industry as a mobile service engineer.

Job Description Mechanical Engineer - Building Services - Piping & Pumps A mechanical engineer is required with a background in mechanical design of piping and pump selection from a mechanical contractor, building services consultancy, or process industry background. This is an Intermediate Mechanic

Lead HVAC EngineerHertford£58,000 - £65,000 + Company Vehicle + Overtime + Training + Progression + IMMEDIATE STARTA fantastic opportunity for an established Lead Engineer or a Senior HVAC Engineer ready to step up into a leadership role.

Air Conditioning & Refrigeration EngineerLocation: Redhill (covering the South Coast, minimal London travel)Salary: Up to £46,000 per annumHours: Monday to Friday, 8:00am 5:00pmWere recruiting for an experienced Air Conditioning & Refrigeration Engineer to work across a commercial portfolio based

Job Description Role: HVAC Engineer (Review and Acceptance) - Hinkley C Nuclear Power Station project Location: Bridgwater, Somerset (TA5 1UF) - 3 days/week on site, 2 days from home Salary: £50000 - £70000 + travel allowance Start: April 2026 onwards Morson Edge are delighted to present and excit

HVAC Engineer x3 Bognor Regis£45,000 | MondayFriday 08:0017:00 | No Call OutWe are currently recruitingthree HVAC Engineersto join a leading national facilities management provider, supporting a flagship seaside holiday destination inBognor Regis.

Job Title: Principal HVAC Design Engineer Location: Barrow-in-Furness. We offer a range of hybrid and flexible working arrangements please speak to your recruiter about the options for this role Salary: Circa £58,000 What youll be doing: Lead the end-to-end development of cutting-edge HVAC system

HVAC Design Engineer outside IR35 Hybrid working available We currently have a requirement for a HVAC Design engineer, this position is working for a leading HVAC contractor, the position is based out of their head office in the North West but does offer some flexible working. They are looking for

Job Description HVAC Engineer (Progression to Project Manager) £50,000 - £60,0000 + Bonus + Company Car + Progression + Benefits Rochester Do you have a background in HVAC or plant room environments and are you looking to take the next step in your career by moving into an autonomous Project/Contr

Inside IR35)Hybrid Working – 1 – 2 days per week on siteJob Role:The Senior HVAC Engineer will lead the design, integration, and technical assurance of numerous HVAC systems across a complex marine platform.