626 to 650 of 711 Principal Engineer Jobs in England

Principal Security Engineer - Fuzzing Specialist

Location
Cambridge, England, United Kingdom
Overview: As a Security Engineer – Fuzzing Specialist, you will own and evolve our coverage-guided fuzzing program. Your mission is to uncover hard-to-reach security flaws before attackers do, drive fixes to closure, and help product teams to embrace dynamic testing like fuzzing. You’ll scout ...

Principal Cloud Software Engineer – Hybrid, C#/.NET

Location
Cambridge, England, United Kingdom
Selection is seeking a principal software developer to guide and contribute to cloud software development with AWS or Azure. The role centers on a data-oriented platform shaping global sustainability and delivering impactful applications. You will translate architecture decisions into robust designs, collaborating with stakeholders and applying modern practices ...

Principal Combat Systems & Electrical Engineer (Hybrid)

Location
Plymouth, England, United Kingdom
Babcock is seeking a Principal Combat Systems and Electrical Engineer at the Devonport Royal Dockyard in Plymouth. You will provide technical leadership across complex warship support activities, ensuring combat systems and electrical engineering meet operational requirements while guiding a team of engineers. You will influence strategic engineering decisions ...

Principal Machine Learning Engineer – Production Systems

Location
Bristol, England, United Kingdom
Senior/Principal ML Systems Architect (TensorFlow + Python) Overview We are seeking a highly experienced ML Systems Architect to design and implement a scalable, production-grade architecture for our machine learning solver. This role bridges research prototypes and commercial deployment, ensuring reliability, maintainability, and performance in a mixed ...

Principal Browser Security Engineer – Hybrid Cambridge

Location
Cambridge, England, United Kingdom
Wolf Security in Cambridge is seeking a Principal Browser Software Engineer to join our R&D team. You will design and develop browser-based security features for our micro-virtualization platform, contributing to secure browsing across Chromium-based and Firefox-based environments. The role combines hands-on C++ ...

Principal Firmware Engineer

Location
Redhill, England, United Kingdom
growing mobile and cloud computing markets with a portfolio of power, thermal and infrastructure management solutions. Job Summary We are seeking a Sr. Firmware Engineer to write firmware for our Coolant Distribution Unit real-time controller platform and assist with development on other Vertiv Linux-based platform(s). … service and troubleshooting Product testing: Unit testing, bench testing, system integration testing, and field test support Leadership: Effective team member and/or lead engineer, consistent positive attitude, creativity Hardware development support: Software support for hardware development and testing Other tasks and activities as required by management. Requirements Bachelor ...

Principal FPGA Engineer

Hiring Organisation
Matchtech
Location
Bristol, Gloucestershire, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
Overview We're looking for an experienced Senior FPGA Engineer to lead the design and development of FPGA-based solutions for advanced airborne imaging and sensor systems. You'll own the FPGA architecture behind video processing, sensor integration, stabilisation and control systems, working closely with electronics, software and systems ...

Principal .Net Software Engineer

Hiring Organisation
Jobtome
Location
Farnborough, United Kingdom
Description Our client is an enterprise software company. \ N We are seeking a Principal AI Lead to define and drive the technical strategy for AI capabilities across our MES platform and wider Manufacturing portfolio. \ N This is a hands-on technical leadership role responsible for defining the architecture, standards ...

Principal C/C++ Software Engineer

Location
Cheltenham, England, United Kingdom
Principle Software Engineer, you will be expected to produce C++ code to produce custom plugins for our EAK GVA platform. The successful applicant will have experience in distilling requirements from interactions with a customer, implementing verified robust C++ solutions in short timescales to demonstrate new capability, and authoring ...

Senior / Principal Systems Engineer

Hiring Organisation
ECM Selection Ltd
Location
South East, United Kingdom
Employment Type
Permanent
Salary
GBP 90,000 Annual
Developing applied systems engineering for PoC instruments and diagnostics Cambridge (w/hybrid options); to £90,000 DoE + Benefits Looking for a life science systems engineering and instrumentation expert. A serial deliverer of next ...

Principal Antenna Engineer (RF)

Location
City Of London, England, United Kingdom
What you'll do Our metasurface engineers have built something genuinely new in beam-steering. Your job is to turn it into antenna products that perform, scale and ship. You'll own antenna design and ...

Principal Security Engineer

Location
Hastings, England, United Kingdom
General Dynamics Mission Systems engineers a diverse portfolio of high technology solutions, products and services that enable customers to successfully execute missions across all domains of operation. With a global team of more than 13 ...

Principal Electronics Engineer

Location
City Of London, England, United Kingdom
What you'll do Our beam-steering antennas need electronics that move, sense and control with precision, and we need someone to own them. You'll take our control electronics from requirements through design, bring ...

Principal Sales Engineer Go To Market London

Location
Greater London, England, United Kingdom
Overview Seismic transforms go‐to‐market teams by unifying content, learning, execution, and insights into a single AI‐powered enablement platform - so every seller, marketer, and leader is aligned, prepared, and able to deliver more ...

Senior / Principal Rust Engineer

Location
Greater London, England, United Kingdom
Job Description We're looking for experienced Rust engineers to join us on a demanding systems and performance programme with a global financial leader. You'll join a small, exceptional team rewriting core parts of ...

Principal Full-Stack Engineer — Hybrid, Mentoring at Scale

Location
Manchester, England, United Kingdom
leading automotive marketplace is seeking a Principal Full Stack Engineer to design scalable systems and mentor teams. This hybrid role offers a salary range of £60,000 to £80,000, with additional share awards and extensive benefits. The ideal candidate will have strong Java and Spring Boot expertise ...

Principal GenAI & ML Engineer (Hybrid)

Location
Greater London, England, United Kingdom
Fitch Group is seeking a principal ML/AI engineer to join our London or Manchester team. You will build and support Generative AI, ML, DL and data science solutions across the organization, aligning with product squads and governance policies. You will design Gen AI and MLOps platforms ...

Principal Full-Stack Engineer | Hybrid UK Engineering Leader

Location
Leeds, England, United Kingdom
Exalto Consulting, a leading UK technology consultancy, seeks a Principal Full Stack Engineer in Leeds (hybrid). The role combines hands-on development with mentoring, technical leadership, and strategic influence across high-profile programmes. You will help deliver meaningful outcomes through collaboration, engineering excellence and pragmatic problem-solving. ...

Principal FPGA Engineer

Hiring Organisation
Precept Recruit
Location
Derby, Derbyshire, United Kingdom
Employment Type
Permanent
Salary
£55000 - £60000/annum
Competitive Salary | Derby - Onsite | Permanent We're recruiting for a Principle FPGA Engineer - Field-Programmable Gate Array to join a growing and ambitious team at a pivotal stage in its journey. Want to be part of a business that is disrupting the national security market? Our client ...

Principal FPGA Engineer

Hiring Organisation
Precept Recruit
Location
Derby, East Midlands, United Kingdom
Employment Type
Permanent Contract, On-site
Competitive Salary | Derby - Onsite | Permanent We're recruiting for a Principle FPGA Engineer - Field-Programmable Gate Array to join a growing and ambitious team at a pivotal stage in its journey. Want to be part of a business that is disrupting the national security market? Our client ...

Senior/Lead/Principal Air Safety Engineer x 3 - Remote/Hybrid/Defence

Hiring Organisation
Infinity Systems Engineering LTD
Location
Bristol, South West, United Kingdom
Employment Type
Permanent Contract, Hybrid
Salary
£75,000
Safety Engineer – Defence Location: Remote/Hybrid/Flexible Working/Bristol based Job Type: Permanent Salary: Competitive + Excellent Benefits/Development Opportunities Infinity Systems Engineering Ltd (ISE) is looking for an experienced Air Safety Engineer to join our growing team, supporting exciting and technically challenging projects ...

Principal Manufacturing Test Engineer

Hiring Organisation
Electus Recruitment Solutions
Location
Hertfordshire, Stevenage, United Kingdom
Employment Type
Permanent
Salary
£45000 - £55000/annum Company Bonus, Overtime Options & En
Summary Take ownership of how complex electronic systems are tested as they move from development into production. This is an opportunity to influence test strategy, solve challenging technical problems and broaden your impact across the ...

Principal RF Design Engineer

Hiring Organisation
DOMO TACTICAL COMMUNICATIONS
Location
PO15, Whiteley, Hampshire, United Kingdom
Employment Type
Permanent
About us DTC - A Codan Company operates in fast growing markets offering innovative and robust wireless security products, leading-edge IP centric network devices, and C4I application software solutions, along with high performance wireless broadcast ...

Principal Product Security Engineer - Hybrid Defense Tech

Location
Lincoln, England, United Kingdom
Leonardo UK Ltd is seeking a Principal Product Security Engineer to join the Combat Air and Electronic Warfare division. You will implement security across the product lifecycle, advising multidisciplinary teams and aligning with governance standards to protect defence technologies. The role requires experience in security risk management ...

Principal Systems Engineer 1849

Hiring Organisation
CBSbutler Holdings Limited
Location
Luton, Bedfordshire, United Kingdom
Employment Type
Temporary
Salary
GBP Annual
What you will do - Senior Systems Engineer Engaging with stakeholders, defining requirements for changes to a system Conducting cost and functional performance trade-offs and evaluation of proposed solutions Designing and integrating new functionality into an existing system Creation of Test Plans and Requirements for Verification and Validation ...