26 Senior engineer jobs in South East England

Join Thames Water as a Senior Engineer – Drive Innovation within Capital Delivery Projects. Seize this exciting opportunity to be part of Thames Water’s dynamic team, leading the delivery of high-impact capital projects. As a Senior Engineer, you’ll play a ...

Senior Engineer-Marine Portsmouth

12 January 2026
Serco Limited - Portsmouth, PO1 3LT
£58762-68982 per annum
Permanent
Full time

Senior Engineer Marine Portsmouth, PO1 3LTPermanent, Full Time, 48 hours per weekCompetitive salary plus benefits Serco Maritime have a fantastic opportunity for a Senior Engineer to join the team in Portsmouth. As the Senior Engineer, your role will be to ...

Senior Fire Engineer

09 January 2026
Eley Solutions Ltd - DA1 2HL
£65,000 to £110,000 per year
On-site only
Permanent
Full time

Chartered or Senior Fire Engineer Work with or lead a team and help deliver Fire Strategy solutions for clients Location: South East London/ North Kent/ Surrey (Hybrid Working Available) Salary: Up to £110,000 (DOE) Possible Bonus Benefits Job Type: Full-...

Senior Project Engineer

08 January 2026
Staffline - MK16 0BG
£62,000 to £72,000 per year
On-site only
Permanent
Full time

I'm recruiting for the following role. Job Role: Senior Project Engineer / Manager - Engineering Client: Global FMCG Manufacturer Reporting to the UK Head of Engineering Location: Regional, Bedfordshire, Northamptonshire & Buckinghamshire areas Client: ...

Senior Mechanical Engineer

16 January 2026
Kier Group - RG21 8UQ
Permanent
Full time

Kier Group are looking for a Senior Mechanical Project Engineer to join our internal MEP business, Kier Mechanical & Electrical (KME). KME work internally and partner with our regional construction business to self deliver MEP solutions across a wider range of...

Senior Mechanical Engineer

20 January 2026
Thames Water - Oxford, Home Counties, OX4 4YU
£55,000 to £65,000 per year
Permanent
Full time

Join Us as a Senior Technical Assurance Engineer – Shape the Future of Water and Wastewater Infrastructure. Are you ready to make a lasting impact on communities and the environment? As a Senior Technical Assurance Engineer at Thames Water, you’ll be at the ...

Senior Infrastructure Engineer

14 January 2026
Hays Specialist Recruitment - Reading, Berkshire, RG7 3YG
£50,000.0 to £55,000.0 per year
Permanent
Full time

Your new company An organisation with a strong social purpose, dedicated to improving lives through innovative services and solutions. You'll be part of a team that values expertise, collaboration, and continuous improvement, working in an environment where ...

Senior Civil Engineer

16 January 2026
Mott MacDonald - Reading, RG1 8DB
Permanent
Full time

Other information This is a Mott MacDonald Bentley role, employed by Mott MacDonald.Mott MacDonald Bentley is a joint venture business, established in 1999 between civil engineering contractor JN Bentley and global management consultancy, Mott MacDonald. Mott ...

Senior Refrigeration Engineer

12 January 2026
Arcus FM Limited - Farnham, Surrey, GU9 8AD.
£45,000 to £49,767 per year
On-site only
Permanent
Full time

Looking for a fresh challenge with an award-winning facilities management company? Do you live in or around the Farnham or Reading area and can you travel in to or around the Hants, South Berks, Surrey, or West Sussex locations ? Arcus FM are hiring an ...

Senior Mechanical Design Engineer

13 January 2026
Thames Water - Reading, Home Counties, RG1 8DB
£55,000 to £70,000 per year
Permanent
Full time

Ready to lead the future of engineering? We’re looking for a Senior Mechanical Design Engineer who thrives on innovation and solving complex challenges. Join us and help shape the ‘Intelligent Client’ that will drive our AMP8 ambitions and beyond. In this role...