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Principal Engineer Jobs in United Kingdom.

The United Kingdom is one of Europe's biggest and most diverse job markets, anchored by London and strong regional economies in Manchester, Birmingham, Edinburgh, and beyond. Hiring spans finance, healthcare, technology, manufacturing, and the public sector. Browse jobs across the United Kingdom from companies hiring nationwide.

Principal engineers set technical direction at the highest individual-contributor level. Browse principal engineer jobs from companies hiring worldwide.

Total jobs
262
positions indexed
New today
12
last 24 hours
Companies
121
actively hiring
Worldwide remote
0
from anywhere
role: Principal Engineer in: United Kingdom Clear all
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Graphcore
Principal Hardware Test Engineer
Graphcore
⚡ Apply early Bristol, UK Onsite
● New 👁 Seen ✓ Applied 4d ago
Graphcore
Principal Product Engineer
Graphcore
⚡ Apply early Bristol, UK Onsite
● New 👁 Seen ✓ Applied 4d ago
AlphaSense
Principal Design Engineer
AlphaSense
⚡ Apply early Remote - United Kingdom · location restricted
● New 👁 Seen ✓ Applied 4d ago
Autotrader
Principal Full Stack Engineer - Full or Part Time
Autotrader
⚡ Apply early Manchester Hybrid £60,000–£80,000
● New 👁 Seen ✓ Applied 4d ago
OneTrust
Senior Principal Solution Engineer
OneTrust
⚡ Apply early London, United Kingdom Hybrid
● New 👁 Seen ✓ Applied 4d ago
Amentum
Civil Ports & Maritime Senior/Principal Engineer
Amentum
⚡ Apply early UK-Glasgow Onsite
● New 👁 Seen ✓ Applied 5d ago
Albus Health
Principal Software & Systems QA Test Engineer - Medical Devices (Contract)
Albus Health
⚡ Apply early Oxford, Oxford, United Kingdom Onsite
● New 👁 Seen ✓ Applied 5d ago
Faculty
Principal Machine Learning Engineer
Faculty
⚡ Apply early London Hybrid
● New 👁 Seen ✓ Applied 5d ago
Faculty
Principal Machine Learning Engineer
Faculty
⚡ Apply early London Hybrid
● New 👁 Seen ✓ Applied 5d ago
BA
Principal Mechanical Engineer - Building Services
BakerHicks
⚡ Apply early Bristol; Derby; London; Manche... Onsite
● New 👁 Seen ✓ Applied 5d ago
BA
Principal Engineer - Civil & Structural (Power)
BakerHicks
⚡ Apply early Bristol; London Onsite
● New 👁 Seen ✓ Applied 5d ago
BA
Principal Civil and Structural Engineer
BakerHicks
⚡ Apply early Bristol Onsite
● New 👁 Seen ✓ Applied 5d ago
BA
Senior / Principal Engineer - HV Distribution
BakerHicks
⚡ Apply early Bristol; Derby; London; Manche... Onsite
● New 👁 Seen ✓ Applied 5d ago
BA
Senior / Principal Overhead Line Engineer
BakerHicks
⚡ Apply early Derby; London; Manchester; War... Onsite
● New 👁 Seen ✓ Applied 5d ago
BA
Principal / Lead Primary Engineer - HV Substations
BakerHicks
⚡ Apply early Bristol; Derby; London; Manche... Onsite
● New 👁 Seen ✓ Applied 5d ago
BA
Principal Civil Engineer
BakerHicks
⚡ Apply early Bristol; London Onsite
● New 👁 Seen ✓ Applied 5d ago
BA
Principal Structural Engineer - Power
BakerHicks
⚡ Apply early Manchester Onsite
● New 👁 Seen ✓ Applied 5d ago
BA
Principal Structural Engineer
BakerHicks
⚡ Apply early Bristol; Warwick Onsite
● New 👁 Seen ✓ Applied 5d ago
BA
Principal / Associate HVDC Cable Design Engineer
BakerHicks
⚡ Apply early Bristol; Derby; London; Manche... Onsite
● New 👁 Seen ✓ Applied 5d ago
BA
Principal Structural Engineer
BakerHicks
⚡ Apply early Manchester Onsite
● New 👁 Seen ✓ Applied 5d ago
BA
Principal Process Engineer
BakerHicks
⚡ Apply early London; Manchester; Motherwell Onsite
● New 👁 Seen ✓ Applied 5d ago
BA
Principal Project Engineer - Civil & Structural Power
BakerHicks
⚡ Apply early Derby; London; Manchester; Mot... Onsite
● New 👁 Seen ✓ Applied 5d ago
BA
Senior/ Principal Engineer - Electrical Building Services (Contract)
BakerHicks
⚡ Apply early United Kingdom Onsite
● New 👁 Seen ✓ Applied 5d ago
BA
Principal Civil Engineer
BakerHicks
⚡ Apply early Manchester Onsite
● New 👁 Seen ✓ Applied 5d ago
BA
Principal Structural Engineer
BakerHicks
⚡ Apply early London Onsite
● New 👁 Seen ✓ Applied 5d ago

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