13 Principal engineer jobs in London

Murphy is a leading international, specialist engineering and construction company founded in 1951 with a purpose to improve life by delivering world-class infrastructure. Operating in the United Kingdom, Ireland, Canada and America, Murphy provides better ...

Principal Data Engineer FTC

08 January 2026
NHS Jobs - London, SW10 0XD
£64,156.00 to £71,148.00 per year
Contract
Full time

In addition to the duties listed in the Key Responsibilities section, the post holder would be expected to do the following; Data Engineering Tasks Maintain and improve data infrastructures and propagate product knowledge bases Contribute towards enriching ...

Technical Lead - Principal Software Engineer

09 January 2026
Mott MacDonald - London, EC4M 7RB
£90000-120000 per annum
Permanent
Full time

Mott MacDonald is a global engineering, management, and development consultancy with over 20,000 employees across more than 50 countries and 140 offices. We work across incredible global industries, delivering exciting work that is defining our future and ...

Principal Radiotherapy Engineer | The Royal Marsden NHS Foundation Trust

23 December 2025
The Royal Marsden NHS Foundation Trust - Sutton, SM2 5PT
£53,751 - £60,651 Per Annum
Permanent
Full time

We are looking for a qualified and motivated individual to join the radiotherapy electronics engineering team at the Sutton branch due to partial retirement of another team member. The ideal candidate would be fully qualified and experienced with all our ...

Principal Data Engineer FTC | Chelsea and Westminster Hospital NHS Foundation Trust

08 January 2026
Chelsea and Westminster Hospital NHS Foundation Trust - London, SW10 0XD
£64,156 - £71,148 per annum
Contract
Full time

The Information and Digital Departments at Chelsea and Westminster are a cutting edge working environment, looking to further utilise modern technologies and methods. The post-holder will be expected to work closely with all members of the digital team, data ...

Technical Specialist Analyst

10 January 2026
NatWest Group - London, WC2R 0QS
Permanent
Full time

Join us as a Technical Specialist Analyst This is an exciting opportunity for someone interested in working in an international environment, and being able to interact with various stakeholders You’ll have the chance to work in an organisation utilising ...

Lead Engineer

08 January 2026
Government Recruitment Service - Croydon
£62,109 per year
Permanent
Full time

We are looking for people who are passionate about Engineering to join our community led team in Shared Applications Service (SAS). You will work in agile multidisciplinary teams with over 200 engineers in a modern cloud environment using the latest ...

Head of Engineering and Operations

09 January 2026
Government Recruitment Service - London
£81,000 to £117,800 per year
Permanent
Full time

Role Purpose The Head of Engineering and Operations is a pivotal Senior Civil Service (SCS) leadership role within the Cabinet Office's Digital, Data and Technology (DDaT) leadership team. Reporting directly to the CDIO, you will serve as the Head of ...

Senior Structural Engineer

01 January 2026
Pertemps - London, London, se1 3qx
£58,000 to £70,000 per year
Permanent
Full time

Senior / Principal / Associate Structural Engineer - Building Structures Permanent London £58,000 - £70,000 Annual Bonus This nationwide Building Structures Engineering consultancy have recently established a London office and are now seeking a Principal / ...

Senior Structural Engineer

10 January 2026
Pertemps - London, London, se1 3qx
£58,000 to £70,000 per year
Permanent
Full time