376 to 400 of 1,110 Principal Engineer Jobs

Principal Software Engineer – Hybrid, Cloud & Microservices

Location
Greater London, England, United Kingdom
McNally Recruitment Ltd is seeking a Principal Engineer to join a large UK client in Edinburgh or London, with 6 days in the office per month and the rest remote. You will design and engineer software with customer experience at the forefront, contribute to architecture and engineering ...

Principal Software Engineer – Hybrid, Cloud & Microservices

Location
City of Edinburgh, Scotland, United Kingdom
McNally Recruitment Ltd is seeking a Principal Engineer to join a large UK client in Edinburgh or London, with 6 days in the office per month and the rest remote. You will design and engineer software with customer experience at the forefront, contribute to architecture and engineering ...

Principal Avionics Certification Engineer

Location
Hastings, England, United Kingdom
Principal Avionics Certification Engineer Responsibilities for this Position Location: Castleham Rd, Hastings, Saint Leonards-on-sea, UK Employment Type: Employment Type: Permanent Company Description General Dynamics Mission Systems engineers a diverse portfolio of high technology solutions, products and services that enable customers to successfully execute missions across ...

Principal Mechanical Systems Engineer

Hiring Organisation
JAM Recruitment Ltd
Location
Cowes, Isle of Wight, South East, United Kingdom
Employment Type
Contract
Contract Rate
£75.00 - £81.00 per hour
Join a world-renowned aerospace and defence organisation as a Principal Mechanical Systems Engineer in Cowes onsite full time onsite Would you like to join a global aerospace and defence organisation? Do you want to work as part of an organisation protecting people and maintaining maximum national security … drive for greater success, this advanced manufacturing business is currently searching for a Principal Systems Engineer to add to their talented, hardworking team in Cowes on a 6 month contract. Striving for innovation and creativity you can ensure no two days will be the same. Principal Mechanical ...

Principal Security Engineer

Hiring Organisation
Capco
Location
United Kingdom
Employment Type
Full Time
inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly. Principal Security Engineer Location: London (Hybrid) | Practice Area : Technology & Engineering | Type: Permanent Lead advanced security engineering initiatives that safeguard the future of digital finance … Role As a Principal Security Engineer at Capco, you’ll lead the design and implementation of secure systems and processes across cloud and on-premise platforms. You’ll collaborate closely with engineering and client teams to embed security-by-design principles throughout the SDLC, integrate automated security tooling ...

Principal Test Engineer

Location
Greater London, England, United Kingdom
About The Role Team – UK Prospect, Direct & Life Adviser Engineer Working Pattern - Hybrid – 2 days per week in the Vitality London, Bournemouth or Stockport Office. Full time hours per week. We are happy to discuss flexible working! Top 3 skills needed for this role: Recognised Test Engineering Authority Expert … Automation Framework Design Advanced Quality Strategy Leadership What this role is all about: We're looking for an experienced Principal Test Engineer to play a critical role in shaping the quality, reliability and scalability of technology solutions across multiple business journeys. Operating as a recognised technical authority within ...

Principal Engineer - Finance

Location
Newcastle upon Tyne, England, United Kingdom
grow, find your flow , and make a lasting difference in your career, your team, and your impact. Join MHR as a Principal Software Engineer, leading complex engineering challenges that shape our products and technical direction. In this role, you will operate across the organisation - defining strategy, influencing architecture ...

Principal Solution Engineer

Hiring Organisation
QlikTech
Location
London, UK
Employment Type
Full-time
scaling AI responsibly. Used by 75% of the Fortune 500, Qlik works with the systems organizations already use, maintaining flexibility without lock-in. The "Principal Solution Engineer for Partners" RoleWe are hiring a an experienced and highly motivated Principal Solution Engineer to play a key role ...

Principal Software Engineer - Customer Platforms

Location
Greater London, England, United Kingdom
into a digital first and engineering-led organisation, with the quality of our engineering team being a key differentiator. We are seeking a passionate Principal Software Engineer to join us working across our Customer Platform team at M&S, where you will be a driving force behind … design, build, and maintain the software that powers our warehouse operations. Reports to Senior Head of Software Engineering What You'll Do: The Principal Software Engineer role is the embodiment of ‘solving problems through technology’ with key responsibilities as follows: Lead technical excellence from design to operations ...

Principal Data Engineer

Hiring Organisation
Ronald James
Location
Newcastle upon Tyne, UK
Employment Type
Full-time
forward-thinking tech organisation is seeking a Principal Data Engineer to lead the evolution of its next-generation data platform. This is a senior technical leadership role, ideal for someone who enjoys working at the intersection of architecture, platform design, and long-term data strategy. This … position is best suited to individuals passionate about platform architecture, automation, and shaping scalable engineering practices. Reporting to the Head of Data, the Principal Data Engineer will serve as a key technical authority, owning architectural decisions, defining roadmaps, and ensuring that the data platform is secure, scalable ...

Principal AI Engineer, Artificial Intelligence Collaboration Centre (AICC)

Location
Derry/Londonderry, Northern Ireland, United Kingdom
Principal AI Engineer, Artificial Intelligence Collaboration Centre (AICC) We are a university with a national and international reputation for excellence, innovation and regional engagement, making a major contribution to the economic, social, and cultural development of Northern Ireland. Our core business activities are teaching and learning, widening access … world value from AI and engaging with a wide range of academics involved in applying AI in their research and with industry. As a Principal AI Engineer in the AICC team, you will work with the AICC Research Lead to develop the skills and experience of the full ...

Principal Systems Engineer - Requirements Development/Requirements Management (Top Secret)

Hiring Organisation
Raytheon
Location
Tucson, Arizona, United States
Employment Type
Permanent
Salary
USD Annual
world. Join us and help shape the future of aerospace and defense. The Systems Engineering and Test Capabilities (SETC) organization is currently hiring a Principal Systems Engineer, for the Effectors team to join our Tucson, AZ location. SETC is an exciting and challenging environment where you will have … many more to ensure we design, integrate, and strengthen our systems to work the first time and every time for our warfighters! As a Principal Systems Engineer you will be responsible for technical rigor of requirements documents, including developing/writing requirements, updating existing requirements, coordination of requirement ...

Principal Software Engineer - (.Net, PHP, Umbraco, Drupal)

Hiring Organisation
TPXImpact Holdings Plc
Location
United Kingdom
Employment Type
Permanent
Salary
GBP 75,000 Annual
Principal Engineer is the most senior technical role in manifestos engineering team , providing leadership when it matters most: whether shaping a new client opportunity, designing complex architecture or resolving a critical live issue. You will work across our client estate rather than being embedded in a single project ...

Senior/Principal Software Engineer

Location
Cheltenham, England, United Kingdom
Senior/Principal Software Engineer Application Deadline: 30 October 2026 Department: Software Engineering Employment Type: Permanent Location: Cheltenham (Hybrid) Compensation: £70,000 - £100,000/year Description Please note: This role requires applicants to hold active, or recently active, SC or DV clearance. This role also requires applicants … kind that have to be secure, scalable, and actually usable by the people who rely on them. We’re looking for Senior and Principal Engineers who want to shape meaningful systems, influence technical direction, and work alongside capable people who care about doing the job properly. You’ll help ...

Principal Test Engineer

Hiring Organisation
Redline Group Ltd
Location
Great Yarmouth, Norfolk, United Kingdom
Employment Type
Permanent
Salary
GBP 65,000 Annual
position for a Principal Test Engineer role based in Great Yarmouth, Norfolk has become available, offering hybrid working plus a fantastic 9-day working fortnight! The Principal Test Engineer, based in Great Yarmouth, Norfolk will be responsible for defining, maintaining, and continuously improving test strategies, standards ...

Principal Test Engineer

Hiring Organisation
Hackajob Ltd
Location
Bournemouth, Dorset, South West, United Kingdom
Employment Type
Permanent
client is a health and life insurance provider. Team UK Prospect, Direct & Life Adviser Engineer Working Pattern - Hybrid 2days per week in our London, Bournemouth or Stockport Office.Full time hours per week. We are happy to discuss flexible working! Top 3 skills needed for this role: Recognised Test Engineering … Authority Expert Automation Framework Design Advanced Quality Strategy Leadership What this role is all about: We're looking for an experienced Principal Test Engineer to play a critical role in shaping the quality, reliability and scalability of technology solutions across multiple business journeys. Operating as a recognised technical ...

Principal Software Engineer - Customer Platforms

Hiring Organisation
Marks & Spencer
Location
United Kingdom, UK
Employment Type
Full-time
into a digital first and engineering-led organisation, with the quality of our engineering team being a key differentiator. We are seeking a passionate Principal Software Engineer to join us working across our Customer Platform team at M&S, where you will be a driving force behind … design, build, and maintain the software that powers our warehouse operations. Reports to Senior Head of Software Engineering What You'll Do: The Principal Software Engineer role is the embodiment of 'solving problems through technology' with key responsibilities as follows: Lead technical excellence from design to operations ...

Principal Systems Engineer – Defence Mobility Programs

Location
Coventry, England, United Kingdom
Aerospace is seeking a Principal Engineer to provide systems engineering leadership across its Protected Mobility programmes in Coventry. You will drive integration from concept through production, coordinating with engineers, suppliers and customers to deliver robust vehicle solutions for demanding defence applications. The role demands extensive lifecycle experience ...

Principal RF Hardware Engineer – Calibration

Location
Norwich, England, United Kingdom
Principal RF Hardware Engineer – Calibration Location: Norwich, England, UK (Hybrid/On‐site) Job Summary: Fluke Calibration designs and builds industry‐leading RF and electrical calibration instruments used by metrology labs, defense customers, and manufacturers worldwide. These products depend on exceptionally precise, low‐noise, high‐frequency hardware operating … from DC into the microwave range (current products to 27GHz), and world‐class measurement science. The Principal RF Hardware Engineer is the senior technical authority for precision RF hardware within our Norwich engineering team. This role owns the design, simulation, validation, and lifecycle of high‐performance ...

Principal Test Engineer

Hiring Organisation
Matchtech
Location
Stockport, Cheshire, United Kingdom
Employment Type
Full-Time
Salary
£65,000 - £75,000 per annum
client, a leading organisation in the technology and insurance sector, is seeking a Principal Test Engineer to provide technical leadership across complex technology programmes. This permanent role offers a hybrid working pattern, with two days per week based in the London, Bournemouth or Stockport office, alongside flexible working … inclusion, learning and continuous improvement Opportunities to contribute to a purpose-driven organisation and make a positive impact on society If you are a Principal Test Engineer with expertise in software testing, automation framework design and quality strategy leadership, apply now to help shape reliable, scalable technology solutions ...

Principal DevOps Engineer

Location
Nottingham, England, United Kingdom
Role: Principal DevOps Engineer (Azure) Location: Nottingham (Hybrid) Salary: £75,000 - £85,000 + bonus Key Skills:Azure (Azure Landing Zones)AKSGitOps (ArgoCD)Terraform The Role: This is a hands-on senior engineering position with plenty of scope to influence technical direction, improve engineering standards and help shape … platform, including container orchestration, autoscaling, progressive delivery and platform security. What We're Looking For: You'll be an experienced DevOps/Platform Engineer with a strong background in cloud infrastructure and automation. We're looking for someone who can operate independently, get hands-on with complex technical challenges ...

Principal Software Engineer (Hybrid)

Hiring Organisation
Hackajob Ltd
Location
London, United Kingdom
Employment Type
Permanent
Salary
GBP 100,000 Annual
client is a software consultancy. Principal Engineer Location : Waterloo, London, England, UK Hybrid (1 day per week in office) Who We Are We bring life to the best ideas. Founded in 2006 and headquartered in Chicago, we are a technology solutions consultancy that partners with organisations from early ...

Sr Principal Product Engineer - Custom Layout & Virtuoso Applications

Location
City of Edinburgh, Scotland, United Kingdom
hire and develop leaders and innovators who want to make an impact on the world of technology. Job Title and Location Job Title: Sr Principal Product Engineer - Custom Layout & Virtuoso Applications Location: Edinburgh, United Kingdom Job Overview The Sr Principal Product Engineer - Custom Layout & Virtuoso Applications ...

Principal Test Engineer

Location
Basildon, England, United Kingdom
believe that a diverse workforce sparks creativity, drives innovation, and leads to better outcomes for our people and our customers. Your impact: As a Principal Test Engineer, you will support the design, development, and ongoing support of electro‐optical test equipment and test processes for Leonardo’s range … technical understanding. You’ll also provide support to production teams and contribute to resolving test‐related issues on existing systems. Key Responsibilities: As a Principal Test Engineer at Leonardo, you will have the opportunity to pro‐actively engage in activities such as: Interpretation of product test requirements ...

Platform Principal Engineer

Location
City Of London, England, United Kingdom
cloud-native transformation and want to lead the shift toward asynchronous, high-scale architectures, this opportunity is for you. Role Summary As an Azure Principal Platform Engineer, you will act as the authoritative Subject Matter Expert (SME) to help a major fintech architect, bootstrap, and build from scratch ...