21 Mechanical engineer jobs in Hertfordshire

Night Shift Mechanical Maintenance Engineer | The Strand, London Temp-to-Perm | £48,000 (Ote) | Immediate Start Are you a night owl who thrives when the rest of the city is asleep? We are looking for a skilled Mechanical Maintenance Engineer to maintain a ...

Mechanical Engineer Surveyor Mobile Plant & Lifting Equipment

25 February 2026
Anderson Wright Consulting - WD17 2BD
£44,000 to £46,000 per year
On-site only
Permanent
Full time

Mechanical Engineer Surveyor – Mobile Plant & Lifting Equipment Watford, Barnet & Enfield | Home Based | £44,000–£46,000 Basic | Total Package circa £54,000 Are you a Mechanical Engineer with hands-on experience maintaining, servicing, or inspecting cranes and...

Senior Mechanical Design Engineer

27 February 2026
J Browne Construction - Apsley, HP3 9TD
£50,000 to £60,000 per year
Permanent
Full time

We are seeking a Senior Mechanical Design Engineer to play a leading role within our Design Team, taking technical ownership of mechanical engineering solutions across a wide range of water and wastewater treatment projects. In this role, you will guide the ...

Mechanical and Electrical Engineer Level 3 Apprentice

26 February 2026
Thames Water - London, London, AL9 5PE
£22,500 per year
Permanent
Full time

Ready to kick-start your engineering career? Join Thames Water as a Mechanical and Electrical Apprentice, gaining hands-on skills with key systems while working towards a Level 3 Engineering Maintenance Technician qualification. What you’ll be doing as a ...

Maintenance Engineer

27 February 2026
Hunter Selection Limited - Hatfield, Hertfordshire, AL7 3UB
On-site only
Permanent
Full time

Mechanical Maintenance Engineer Hatfield £47,000 - 25 days Holiday Bank Monday - Friday Days Our client is a leading manufacturer of industrial products supplying into a variety of different sectors. The company is a long term employer in the area, they are ...

Design Engineers

19 February 2026
Hunter Selection Limited - Hoddesdon, Hertfordshire, EN11 0BW
£50,000 to £60,000 per year
Hybrid remote
Permanent
Full time

Design Engineers Hoddesdon - Hybrid Working Options £50,000-£60,000 Monday-Friday Days (8:30am-5pm) Benefits:- Private Pension, Life Assurance X3 25 Days Holiday Bank Holidays Bonus Scheme, Private Healthcare, Rewards Scheme Would you like to work for a ...

Contracts Manager - Mechanical and Electrical

18 February 2026
Sovereign Network Group - London & Hertfordshire
£45,000 to £58,000 per year
On-site only
Permanent
Full time

SNG (Sovereign Network Group) is one of the largest housing associations in England. We provide over 85,000 homes and invest in communities across the South, West and East of England, including London, as well as building thousands of new affordable homes ...

Software Engineer

27 February 2026
Horizon Search & Selection Ltd - Fowlmere, Royston
On-site only
Permanent
Full time

We are seeking an experienced, hands- on Software Engineer with a background in technical manufacturing for our client who are based in rural Cambridgeshire and close to Royston. This is an exciting opportunity to join a thriving company and play a pivotal ...

Embedded & Applications Software Engineer

27 February 2026
Horizon Search & Selection Ltd - Fowlmere
On-site only
Permanent
Full time

We are seeking a talented Software Engineer - Embedded and Application Support, to maintain and develop embedded software, desktop applications and bespoke production systems, such as databases, test jig control software for Gas detection sensors and ...

Electrical and Mechanical Technician

17 February 2026
Thames Water - Hatfield, Home Counties, AL9 5PE
£45,000 per year
Permanent
Full time

We have an exciting opportunity for a career-minded person to join our Mill Green (Hatfield) team as an Electrical and Mechanical Technician. Focused mainly on electrical maintenance, you will be required to perform a range of assigned front-line maintenance/...