201 to 225 of 307 Principal Engineer Jobs

Principal Software Engineer

Hiring Organisation
Aristocrat
Location
Las Vegas, Nevada, United States
Employment Type
Permanent
Salary
USD Annual
world. The team is responsible for devising innovative solutions to support the imaginations of the greatest game creators in the industry. As a Principal Software Engineer, you will craft complex componentized systems that help game developers quickly prototype their games. You will also support iterative development and ensure ...

Principal Software Engineer

Hiring Organisation
AALTO HAPS
Location
Orpington, Greater London, UK
Employment Type
Full-time
skilled, innovative and passionate group of people – Team AALTO. Together, we can Unlock Stratospace. About The RoleWe're looking for an experienced, hands-on Principal Software Engineer to take a senior technical role within a multidisciplinary team developing safety-critical aircraft software. This is an opportunity to work … systems, influencing technical direction and building software that has to perform when it counts, this role offers the chance to do meaningful engineering at principal level. In addition to an attractive market-aligned salary, we offer: Rewarding Excellence: Benefit from our short-term incentive plan that rewards your hard ...

Test Automation Engineer - Principal & Senior Roles

Hiring Organisation
Hastings Direct
Location
Bexhill-on-Sea, East Sussex, UK
Employment Type
Full-time
passionate individuals who are eager to make a difference and contribute to our success. Job Details We are looking for both Senior and Principal Test Engineers, the roles will involve the following; Provide automation capabilities that support the Scrum Teams to deliver on the Automation Only approach, reducing ...

Principle Cloud Engineer

Hiring Organisation
Profile 29
Location
United Kingdom
Employment Type
Permanent, Work From Home
Salary
£70,000
Principle Cloud Engineer Salary to £65k (neg.) Role can be fully remote, with paid travel to client site (most likely in London) as required. This company is a Workflow & AI Orchestration Specialist. Theyre on a mission to modernise how public sector organisations manage casework, derive insight from data … eligible for DV clearance (i.e. you have min 10 years continuous UK residency). Role Overview Theyre looking for an AWS savvy Principal Cloud Engineer to join their growing platform and delivery teams. Youll help design, build, and operate reliable, secure, and performant infrastructure that underpins critical public ...

Principle Cloud Engineer

Hiring Organisation
Profile 29
Location
South East London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£70,000
Principle Cloud Engineer Salary to £65k (neg.) Role can be fully remote, with paid travel to client site (most likely in London) as required. This company is a Workflow & AI Orchestration Specialist. Theyre on a mission to modernise how public sector organisations manage casework, derive insight from data … eligible for DV clearance (i.e. you have min 10 years continuous UK residency). Role Overview Theyre looking for an AWS savvy Principal Cloud Engineer to join their growing platform and delivery teams. Youll help design, build, and operate reliable, secure, and performant infrastructure that underpins critical public ...

Principle Cloud Engineer

Hiring Organisation
Profile 29
Location
London, United Kingdom
Salary
70000
Principle Cloud Engineer Salary to £65k (neg.) Role can be fully remote, with paid travel to client site (most likely in London) as required. This company is a Workflow & AI Orchestration Specialist. They're on a mission to modernise how public sector organisations manage casework, derive insight from data … eligible for this role you must ALREADY hold UK security clearance (SC, DV, eDV) Role Overview They're looking for an AWS savvy Principal Cloud Engineer to join their growing platform and delivery teams. You'll help design, build, and operate reliable, secure, and performant infrastructure that underpins ...

Data & Analytics Principal Engineer - Edinburgh

Hiring Organisation
Motability Operations
Location
Edinburgh, Midlothian, Scotland, United Kingdom
Employment Type
Permanent, Part Time, Work From Home
Description We use innovation to shape data so it works for everyone and we're planning to re-platform and improve the existing (commercial, operational and customer) data assets and develop new ones, as well ...

Principal AI & Data Engineer

Hiring Organisation
EPAM Systems Ltd
Location
London, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
looking for a Principal AI & Data Engineer to join our team in London, UK in a hybrid working mode. In this role, you will design, build and productionize enterprise-grade AI and GenAI solutions on Azure and Databricks platforms. You will develop scalable AI applications, intelligent agents ...

Senior/Principal Hardware Engineer

Hiring Organisation
Defence
Location
South East, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
client is seeking a Senior/Principal Hardware Engineer to join an established defence and aerospace engineering team in Kent. This permanent, onsite role offers the opportunity to contribute to the development of safety-critical electronics and advanced technology, including helmet-mounted and head-up displays, mission computers ...

Lead/Principle Data Engineer

Hiring Organisation
Sanderson Government and Defence
Location
Cheltenham, Gloucestershire, South West, United Kingdom
Employment Type
Permanent
Data Engineer Clearance Required: Active SC Clearance (Mandatory) The Opportunity We're looking for a talented Data Engineer to join a growing team delivering secure, large-scale data solutions for government and public sector customers. This is an exciting opportunity to work on complex data platforms that support ...

Senior/Principal Hardware Engineer

Hiring Organisation
BAE Systems
Location
South East, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
Title: Senior/Principal Hardware Engineer Location: Rochester - Onsite Salary: Circa £60,000 depending on skills and experience Who we are: Join BAE Systems and you'll be part of something bigger. As a valued member of our global colleague network, you'll bring your unique skills ...

Principal Software Engineer

Hiring Organisation
TPXImpact Holdings Plc
Location
United Kingdom
Employment Type
Permanent
Salary
GBP 90,000 Annual
ABOUT THE ROLE We're looking for a Principal Software Engineer to shape the technical direction of high-profile projects and lead the delivery of modern, scalable software. We use technology to create impactful, human-centred solutions that make a difference to users and organisations. We believe great ...

Principal Software Engineer (AI Architect)

Hiring Organisation
Raytheon
Location
Aurora, Colorado, United States
Employment Type
Permanent
Salary
USD Annual
Date Posted: 2026-10-13 Country: United States of America Location: US-CO-AURORA-S E Hughes Dr BLDG S77 Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable ...

Senior / Principal Full Stack Engineer | Cambridge

Hiring Organisation
Oho Group Ltd
Location
Cambridge, Cambridgeshire, UK
Employment Type
Full-time
Sector: Python Engineer, Javascript Developer, Full Stack DeveloperReference: AF12100Senior/Principal Full Stack Engineer | CambridgeJoin a well-established technology business building sophisticated software used at scaleAn established, highly technical company is expanding its Python engineering team and looking for a Full Stack Engineer to help build … workingTake on challenging projects with opportunities to develop your skillsStrong Python. Interesting engineering. Great team. Cambridge hybrid. An excellent opportunity for a Full Stack Engineer who wants to work on scalable, security-focused software in a business where engineering quality matters. ...

Senior/Principal Electronic Design Engineer

Hiring Organisation
Verso Recruitment
Location
Leicester, Leicestershire, United Kingdom
Employment Type
Permanent
Salary
GBP 69,999 Annual
looking for a Senior/Principal Electronic Design Engineer - Analogue/Digital role in the Leicester area? If so, a very good client of mine has a brand-new role as Senior/Principal Electronic Design Engineer - Analogue/Digital to join their highly skilled engineering ...

Principal RF Design Engineer

Hiring Organisation
Redline Group Ltd
Location
Norwich, Norfolk, United Kingdom
Employment Type
Permanent
Salary
GBP 85,000 Annual
exciting job opportunity has arisen for a Principal RF Design Engineer based in Norwich, Norfolk to join the market leader involved within an exciting technology sector. Due to continued growth, they are seeking a Principal RF Design Engineer to be involved with development and progression … multiple projects. This job is ideal for an experienced, hands-on RF and antenna engineer who enjoys tech click apply for full job details ...

Senior Principal Systems Security Engineer (Program Protection / Anti-Tamper) - P5 (Onsite-Tucson, AZ)

Hiring Organisation
Raytheon
Location
Tucson, Arizona, United States
Employment Type
Permanent
Salary
USD Annual
deter aggression, creating a safer, more secure world. Join us and help shape the future of aerospace and defense. Raytheon is seeking a Senior Principal Systems Security Engineer (Program Protection/Anti-Tamper) - P5 to join our elite Systems Security Engineering (SSE) team for the Systems Directorate ...

Principal Test Solutions Engineer

Hiring Organisation
Gi Group
Location
Edinburgh, Granton, City of Edinburgh, United Kingdom
Employment Type
Temporary
Title: Principal Test Solutions Engineer Positions: 2 Location: Edinburgh Start Date: ASAP Shift Pattern: Day shift, Friday to Monday, 07:00-17:30 Working Arrangement: Inside IR35 The Opportunity Work at the forefront of Electro Magnetic Compatibility (EMC) engineering, supporting the development and qualification of next-generation defence ...

Principal Engineer (Data & AI Capabilities)

Hiring Organisation
Compare the Market
Location
Cambridge, Cambridgeshire, UK
Employment Type
Full-time
Job-ID: 100284Category: Data & AnalyticsLocation: London, United Kingdom; Peterborough, Cambridgeshire, United KingdomSchedule: Full timePosted: 2026-09-21Curious about what's next? So are we. Join Compare the Market and help to make financial decision ...

Principal Engineer

Hiring Organisation
MOO
Location
London, UK
Employment Type
Full-time
LondonProduct & Technology – Tech Leadership/Perm - Full-time/HybridMOO brings brands to life in a sustainable way, with a range of remarkable print and merchandise products. We combine design, technology, manufacturing and service, so ...

Principal Systems Engineer - Anti-Tamper / Program Protection (On-site Tucson, AZ) - P4

Hiring Organisation
Raytheon
Location
Tucson, Arizona, United States
Employment Type
Permanent
Salary
USD Annual
deter aggression, creating a safer, more secure world. Join us and help shape the future of aerospace and defense. Raytheon is seeking a Principal Systems Security Engineer - Anti-Tamper/Program Protection (P4) to join our elite Systems Security Engineering (SSE) team within the Systems Engineering and Test ...

Principal Mobile Engineer

Hiring Organisation
RecWorks
Location
London, UK
Employment Type
Full-time
client is a digital bank that is looking for a Principal Mobile Engineer to get involved in the very early stages of a greenfield project that will involve building and shipping large-scale and multi-region mobile applications. In this role ...

Principal Engineer - Software Assurance

Hiring Organisation
BAE Systems
Location
Coventry, Warwickshire, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
Title: Principle Engineer - Software Assurance Location: Coventry, hybrid - 3 days/week on site We offer a range of hybrid and flexible working arrangements - please speak to your recruiter about the options for this particular role Salary: Circa £60,000 DOE Join BAE Systems and you'll be part ...

Principle Systems Engineer

Hiring Organisation
Copello
Location
Southampton, Hampshire, United Kingdom
Employment Type
Contract
Contract Rate
GBP 700 - 750 Daily
I am looking for Principle Systems Engineers for an initial 6-month contract in Southampton. Work Pattern: 2-3 days onsite in Southampton Contract: 6 mths initially Clearance: Current candidates will need to hold active ...

Principal Full Stack Engineer (Agentic AI)

Hiring Organisation
Danaher
Location
Cambridgeshire, United Kingdom
Employment Type
Full Time
strengthen our impact across our industry, and ultimately our positive impact on society. Learn about the Danaher Business System which makes everything possible. The Principal Full Stack Engineer (Agentic AI) is responsible for accelerating the development of our Agentic AI platform and applications by; understanding and identifying optimal ...