26 to 50 of 95 Principal Engineer Jobs in the South East

Principal Software Engineer Portsmouth | Hybrid, 3 days onsite £75,000–£85,000 plus bonus and benefits Want to work on groundbreaking projects within the defence industry? Are you a hands-on technical leader with strong C++ and Unreal Engine expertise and want to work at the forefront … experts and senior stakeholders on high-impact programmes spanning modelling and simulation, autonomy, geospatial systems, synthetic environments and digital twins. This is a true principal-level role. You will remain deeply technical while setting direction, leading teams and acting as the technical authority across projects. What you will ...

going above and beyond, we transform every interaction into an exceptional partnership, building trust and delivering excellence. ABOUT THE ROLE: We are seeking a Principal Game Engineer to join our growing co‐dev team. In this role, you will take ownership of the systems players feel most directly … moment experience, bringing expert engineering judgement to everything from input handling and camera behaviour to UI architecture and core gameplay systems. As a principal engineer, you will set the technical direction in your area, act as a trusted, customer‐facing point of contact for our partners, and raise ...

Principal RF Engineer Southampton (or alternatively Bristol) – 6 month duration – Pay rate £74.07 p/h Umbrella or £54.33 p/h PAYE (£62.23 p/h including holiday pay) We are recruiting for an Engineer with microwave engineering knowledge, who is familiar with working on complex ...

Principal RF Engineer HWIL/RF Test & Simulation Stevenage | £65£75 per hour | Long-term contract Were supporting a leading UK defence organisation looking to bring in a Principal RF Engineer to join their specialist Hardware-in-the-Loop (HWIL) team. This is a hands ...

Principal Support Engineer page is loaded## Principal Support Engineerremote type: Hybridlocations: Milton Keynes, United Kingdomtime type: Full timeposted on: Posted Todayjob requisition id: R-113414**It's fun to work in a company where people truly BELIEVE in what they're doing!**Job Description:# Escalations & Customer … Experience Engineering## Role OverviewThe Principal Support Engineer is a senior, hands-on technical expert responsible for driving rapid resolution of complex customer issues. This role blends deep technical troubleshooting, advanced log and API analysis, Datadog monitoring expertise, and leadership of high‐severity escalations. The engineer will collaborate ...

modern platforms, intelligent automation, AI-enabled capabilities, and engineering excellence to create secure, scalable, and insight-led digital solutions. We are looking for a Principal Software Development Engineer to play a pivotal role in shaping the future of our customer-facing digital platforms and technology solutions. This … aspects of services that have potential to impact our customers. What we are looking for Extensive experience in software engineering, including experience operating at Principal Engineer or senior technical guidance level. Expert knowledge of .NET, React, SQL, microservices architecture, and cloud platforms, ideally AWS. Strong experience with ...

Principal Data Engineer – Inside IR35 – Hybrid – SC Cleared An established Client is seeking anSC Cleared Principal Data Engineer on an initial contract. You’ll be responsible for designing, building, and maintaining secure, scalable data pipelines and platforms Working within a collaborative Agile team, you’ll deliver ...

Senior/Principal Hardware Engineer Location: Rochester (Onsite) Salary: 50,000 - 65,000 depending on skills and experience Copello is working with a leading engineering organisation delivering advanced technology solutions within highly regulated and safety-critical environments. We are seeking an experienced Senior or Principal Hardware Engineer … development of complex mission-critical technologies while advancing your career within a highly skilled engineering environment. The Role As a Senior/Principal Hardware Engineer, you will play a key role in the design and development of digital and analogue electronic hardware, leading activities throughout the engineering lifecycle ...

Title: Principal Systems Engineer Software/Simulation Location: Portsmouth Broad Oak We offer a range of hybrid and flexible working arrangements please speak to your recruiter about the options for this particular role Salary: Up to £75,900 (dependent on skills and experience) Who we are: Join … ocean, to the far reaches of space, theres no limit to where a career at BAE Systems could take you. Role Description: As a Principal Systems Engineer within the MIMESIS team, you will have technical responsibility for the design and development of new modules/content ...

Title: Principal Systems Engineer - Software/Simulation Location: Portsmouth - Broad Oak - We offer a range of hybrid and flexible working arrangements - please speak to your recruiter about the options for this particular role Salary: Up to £75,900 (dependent on skills and experience) Who we are: Join … reaches of space, there's no limit to where a career at BAE Systems could take you. Role Description: As a Principal Systems Engineer within the MIMESIS team, you will have technical responsibility for the design and development of new modules/content for the product, reviewing ...

Title: Principal Systems Engineer – Software/Simulation Location: Portsmouth – Broad Oak – We offer a range of hybrid and flexible working arrangements – please speak to your recruiter about the options for this particular role Salary: Up to £75,900 (dependent on skills and experience) Who we are: Join … reaches of space, there’s no limit to where a career at BAE Systems could take you. Role Description: As a Principal Systems Engineer within the MIMESIS team, you will have technical responsibility for the design and development of new modules/content for the product, reviewing ...

Principal/Lead Hardware Engineer Location: Luton, Bedfordshire (LU1) Duration: 12 Months Onsite: 90% onsite Rate: £95.44ph UMBRELLA Security: We seek an engineer with recent high-integrity or safety-critical industry experience (defence, aerospace, or similar), or eligible for UK security clearance. The Opportunity We're looking … experienced Principal/Lead Hardware Engineer to join a major defence programme developing advanced electronic systems for air, land and maritime platforms. This is a fantastic opportunity to work on complex FPGA and processor-based hardware, contributing throughout the full product lifecycle—from requirements capture and architecture through ...

Description: Leonardo has an exciting opportunity for a Senior or Principal Systems Engineer to work on real engineering problems, designing and developing our system of systems solutions. You will have the skills and competencies to fulfil the role of Senior or Principal Systems Engineer on major ...

working here is #MoreThanACareer. We do energy differently - we do it all. We make it, store it, move it, sell it, and mend it. Principal Software Engineer (Mobile) Location: UK-based hybrid role, Occasional travel to site. the company, Technology is a core driver of how we deliver … next decade, this is the place to do it. An opportunity to play your part the company is seeking a highly skilled and experienced Principal Software Engineer (Mobile) to join our Field Platform team. In this role, you'll provide technical leadership for the mobile engineering domain, helping ...

Description As Principal Java Engineer, you will provide technical leadership for GTI’s core SaaS platform. Reporting directly to the CTO, you will own the technical direction, architecture and engineering standards of the platform without direct line‐management responsibility. You will work closely with Product, Data, Operations, DevOps ...

Principal Data Engineer - Secure Digital Platform (SDP) Data and Integration Location: Reading (hybrid working) Duration: Initially Until Feb '27 - but very likely to extend (new programme) (Inside IR35) Active SC Clearance Required Role details: We are looking for SC cleared Data Engineers to support our defence client … Enterprise Architecture experience. Experience leading large-scale data modernisation programmes. Knowledge of defence security standards and classified environments. If you are a talented Data Engineer ready to take on a critical role in a dynamic and challenging environment, we would love to hear from you. Apply now to join ...

United States Digital Space LLC is seeking a Principal Software Engineer (Azure and Integration) to lead the Field Platform team in a UK-based hybrid role. You will provide architectural vision, engineering standards and technical leadership to evolve a secure, scalable Azure-based ecosystem across multiple product suites. ...

join a company at the forefront of defence technology, where innovation and excellence are at the heart of everything they do. As a Principal Systems Engineer, you'll be working on groundbreaking projects that redefine the future of defence, contributing to the development of advanced systems that ensure … Demonstrable experience in hardware, software, or firmware development, particularly in embedded environments. - Leadership experience, managing and coaching teams to achieve project goals. As a Principal Systems Engineer, you'll play a pivotal role in shaping the company's innovative solutions, ensuring they meet the stringent requirements of their ...

Title: Principal Systems Engineer Location: Frimley, Hybrid, 3 days on site weekly We offer a range of hybrid and flexible working arrangements - please speak to your recruiter about the options for this particular role Salary: £47,241+ (Commensurate with skills and experience) Who we are: Join BAE Systems … background in operations You'll have the ability to take the lead on technical matters and provide expert guidance You'll have Chartered Engineer status or be working towards it You'll have familiarity with DOORS and prior hands-on experience using it You'll have proven experience ...

both tactical and strategic echelons. Join our team and participate in the innovation that ensures the highest security and trust worldwide. Job Description The Principal Firmware (FPGA) Engineer is a senior experienced technical professional who is able to lead the architecture, design, implementation, integration, and verification of firmware … FPGA logic development with the ability to guide complex projects from concept through qualification and deployment. Working closely with multidisciplinary engineering teams, the Principal Firmware Engineer plays a critical role in shaping and influencing product design and development. By integrating firmware considerations from the earliest stages, they help ...

seeking a Principal Data Engineer to provide technical leadership in designing, implementing, and modernising enterprise-scale data platforms. This role is pivotal in shaping secure, scalable, and resilient data solutions that enable advanced analytics and data-driven decision-making across the organisation. Location: Reading (Hybrid – 2–3 days ...

Role: Principal Consultant - Systems Engineering Salary: from £60,000 Location: Portsmouth Intro Sirius Analysis, we are a rapidly growing consultancy firm, renowned for our reputation and our keen ability to understand and meet customer requirements effectively. Our team is dedicated to delivering high-quality, end-to-end consultancy services … from requirements management and modelling and simulation through to P3M. We operate across multiple sectors, including defence, energy, and health. We are looking for Principal Consultant to join our Systems Engineering team as we go through our next phase of growth. Our System Engineering function is responsible for understanding ...

Epicor is seeking a principal engineer to drive the next generation of AI capabilities across its ERP portfolio. You will explore new AI transformations, design cloud platform services, and ensure production readiness of R&D outputs while integrating AI into business software. You will also conduct architectural reviews ...

Title: Principal Systems Engineer Location: Frimley, Hybrid, 3 days on site weekly We offer a range of hybrid and flexible working arrangements - please speak to your recruiter about the options for this particular role Salary: £47,241+ (Commensurate with skills and experience) Who we are: Join BAE Systems ...

AspenTech seeks a Sr Principal Project Engineer to lead multidisciplinary engineering teams delivering complex SCADA/EMS/GMS/ADMS solutions in the region using AspenTech’s Digital Grid Management (DGM) products for leading utilities worldwide. Responsibilities Technical leadership of programs: Define solution architectures and integration strategies ...