1 to 25 of 27 Permanent Systems Engineering Jobs in Essex

Principal / Lead Systems Engineer

Location
Basildon, England, United Kingdom
Description:****Your impact**As the Principal Systems Engineer you will support the execution of Systems Engineering project activities, support acc . You will support Systems Engineering capability and improvement matters across the Business Areas, providing proactive guidance to senior stakeholders on Systems Thinking … diverse product portfolio of technologies, with each programme at a different stage in its development lifecycle.The focus of this role is the execution of systems engineering activities, and in supporting & providing expertise to ensure:* Our systems engineering team assess the problem completely* Our teams reuse techniques ...

Principal / Lead Systems Engineer

Location
Wickford, England, United Kingdom
Description Are you a Systems Engineer who loves contributing to the UKs Defence Industry and making impactful change? We are recruiting for a Lead/Principal Systems Engineer in our growing Precision Guidance team, working on real engineering problems, designing and developing solutions that … heart of our products. Hybrid working from our sites in Basildon, Bristol or Southampton. Your impact As the Principal Systems Engineer you will support the execution Systems Engineering capability and improvement matters across the Business Areas, providing proactive guidance to senior stakeholders on Systems Thinking ...

Lead Systems Engineer

Location
Wickford, England, United Kingdom
Description: Are you an experienced Systems Engineer who loves contributing to the international Defence Industry and making impactful change? We are recruiting for a Lead Systems Engineer to drive LEUK technical delivery of a complex, in-service Communications Systems, working on real engineering problems and shaping … solutions that sit at the heart of our operational capability. This vacancy will be based at our Basildon site. Your impact As the Lead Systems Engineer, you will act as the project team's Design Authority for the system, providing leadership across Systems Engineering activities and acting ...

Lead Systems Engineer

Location
Basildon, England, United Kingdom
Description:****Your impact**As the Lead Systems Engineer, you will act as the project team's Design Authority for the system, providing leadership across Systems Engineering activities and acting as the primary technical interface with stakeholders. You will support the definition, refinement and delivery of technical solutions … needs throughout its lifecycle.What we build is exciting, interesting, challenging and complex. The system is already in service and evolving, requiring a balance of systems thinking, technical depth and hands-on engineering. Given this complexity, it requires a strong application of the “Art of Systems Engineering ...

Electro-Optic Systems Engineer

Location
Basildon, England, United Kingdom
Electro-Optic Systems Engineer page is loaded## Electro-Optic Systems Engineerlocations: GB - Basildontime type: Full timeposted on: Posted Todayjob requisition id: R0029195**Job Description:**The Future Seekers Team is looking to recruit an Electro-Optic Systems Engineer. The Future Seekers Team mandate is to rapidly develop … prototype demonstrator (Technology Readiness Level 5). Technology development comprises activities including concept development; performance modelling; algorithm development; software, hardware and firmware development; systems integration and testing.**Your impact**As Electro-Optic Systems Engineer, you will lead the integration of and testing of EO seeker prototypes, working with ...

Senior Electronic Systems Architect

Hiring Organisation
Polytec Personnel Ltd
Location
Great Chesterford, Essex, United Kingdom
Employment Type
Permanent
Salary
£85000 - £90000/annum
Permanent Hours: 9am - 5:30pm (Monday to Friday) Salary: Circa £85,000 depending on experience Job Reference: 36349 We are seeking a Senior Electronic Systems Architect for our growing technology business based in the South of Cambridge to help develop and deliver advanced EW capabilities for the defence sector. … This is a senior technical role combining deep EW expertise with broad systems engineering knowledge, covering the full lifecycle from opportunity development and system architecture through to delivery, integration, trials and customer demonstrations. Security: UK DV and NATO Secret clearance required/obtainable Responsibilities: - Lead the technical development ...

Principal Electro-Optic Systems Engineer

Location
Wickford, England, United Kingdom
Description: The Future Seekers Team is looking to recruit a Principal Electro-Optic Systems Engineer. The Future Seekers Team mandate is to rapidly develop and mature seeker technologies to prototype demonstrator (Technology Readiness Level 5). Technology development comprises activities including concept development; performance modelling; algorithm development; software, hardware … firmware development; systems integration and testing. Your impact As Electro-Optic Systems Engineer, you will lead the integration of and testing of EO seeker prototypes, working with other disciplines. A typical development could be a technology prototype demonstrator. The candidate will lead the specification, development and be involved ...

Senior System Requirements Engineer

Location
Harlow, England, United Kingdom
exported globally to RTX customers in more than 45 countries. Role & Responsibilities The role will provide support to the System Design Authority and Systems Engineering Team Leaders with the development and management of project requirements, generation of technical documentation. Systems Analysis and Design work and participation … technical design reviews. Further, supporting the Systems Team in the generation of bid proposal material and submission of bids in response to customer requests. Required experience Experience across the systems engineering lifecycle from requirements through to certification Experience with generation of technical documentation (internal and for customers ...

Senior Mechanical Engineer

Location
Chelmsford, England, United Kingdom
Description Brooks is a leading provider of automation solutions with over 40 years of experience in the semiconductor industry, offering precision robotics, integrated automation systems, and contamination control solutions that empower chip manufacturers worldwide. Our product portfolio includes a range of automation solutions, including robots, vacuum systems … that is shaping the future of technology. Key Responsibilities Product Development & Design Lead the mechanical design and development of vacuum robots. Design precision electromechanical systems, motion platforms, end effectors, and material handling mechanisms. Develop innovative solutions that meet performance, reliability, manufacturability, serviceability, and cost objectives. Generate engineering specifications ...

Principal Systems Engineer

Location
Basildon, England, United Kingdom
Description: Leonardo are looking for skilled individuals to join their Systems Engineering Function to work on a large-scale EW integration programme. We are seeking engineers to help us analyse, model and simulate radio frequency (RF) signals and the effects of system and environmental influences. As a member … team, you will have the ability to hold Design Authority level of competency and lead the design, integration, and testing of advanced RF systems for vehicle platform integration. Candidates with a broad range of Systems Engineering Lifecycle expertise working in the Defence industry, coupled with Electronic Attack ...

Principal Electro-Optic Systems Engineer

Location
Basildon, England, United Kingdom
Description The Future Seekers Team is looking to recruit a Principal Electro-Optic Systems Engineer. The Future Seekers Team mandate is to rapidly develop and mature seeker technologies to prototype demonstrator (Technology Readiness Level 5). Technology development comprises activities including concept development; performance modelling; algorithm development; software, hardware … firmware development; systems integration and testing. Your impact As Electro-Optic Systems Engineer, you will lead the integration of and testing of EO seeker prototypes, working with other disciplines. A typical development could be a technology prototype demonstrator. The candidate will lead the specification, development and be involved ...

Customer Integration & Test Engineer (Precision Guidance)

Location
Basildon, England, United Kingdom
Business, supporting Leonardo's Precision Guidance portfolio, including SAL Seeker and Compact Seeker products. Working as part of Leonardo's customer support and engineering community, you will provide specialist technical support to domestic and international customers throughout the integration, verification, validation, qualification and operational deployment of Precision Guidance systems. … This is a highly customer-facing engineering role requiring close collaboration with platform integrators, weapon system manufacturers and Leonardo engineering teams. The primary objective is to ensure customers achieve maximum value from integration and test activities while enabling the successful fielding and operation of Leonardo Precision Guidance products. ...

Software Engineering Manager - Air Traffic Management Systems (ATMS)

Location
Harlow, England, United Kingdom
Date Posted: 2026-08-06 Country: United Kingdom Location: Harlow, Essex Position Role Type: Onsite Software Engineering Manager (ATMS) Harlow Permanent, full time Hybrid (min 3 days a week on site) Benefits £: Competitive salary Contributory Pension Scheme (up to 10.5% company contribution) 6 times salary ‘Life Assurance’ with pension … technology. As an employer, we are dedicated to fuelling innovation, nurturing talent, and fostering a culture of excellence. As a key member of the Engineering Leadership Team, the successful candidate will lead a multidisciplinary software engineering team, delivering innovative software solutions and technical expertise to military and civil ...

Principal Manufacturing Engineer- Digital

Location
Wickford, England, United Kingdom
role in our manufacturing operations team, shaping the Future Manufacturing - Assy, Automation & Tooling and Manufacturing Execution System (MES) Strategy, ensuring efficient production technology (Tools & Systems) introduction, adherence to quality standards, and timely project completion. The role on offer is supporting the Future Combat Air Line of Business, this role … will help plan future manufacturing systems engineering activities to enable the delivery of products to schedule, quality and cost. The successful candidate will be supporting the business through developing & executing the Operations Future Manufacturing aligning with Leonardo lines of business throughout the UK in addition to National & International ...

Electronics Engineer

Location
Essex, England, United Kingdom
security sector, is seeking an Electronics Engineer role to be based in Harlow. The position will support the development of Digital GPS Anti-Jam Systems within an Assured Position, Navigation and Timing (APNT) engineering team serving the military market. Key Responsibilities: Develop electronics and digital hardware requirements … ensure compliance with relevant defence and engineering standards Design digital hardware incorporating DSP, microcontrollers, FPGAs, memory, ADCs, DACs and power supplies Create and manage digital electronics and firmware architectures, predominantly involving FPGA technology Decompose, verify and validate design requirements across product development activities Develop FPGA designs using VHDL ...

Systems Engineer

Hiring Organisation
Rolls-Royce
Location
Heybridge, Essex, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
Description Job Title : Systems Engineer Working Pattern : 5 Days a week in the office/Hybrid work possible Working location : Heybridge Job Description At Rolls-Royce we are proud to be a business that has truly helped to shape the modern world and are committed to always being … that believes individuality is our greatest strength, and all perspectives, experiences and backgrounds help us innovate and enable our high-performance culture. As the Systems Engineer you will work within Rolls-Royce Power Systems (RRPS) in Heybridge. As part of NauitIQ Solutions team, they will be working closely ...

Lead Systems Engineer (DA)

Location
Basildon, England, United Kingdom
Description: Leonardo has an exciting opportunity for a Lead Systems Engineer/Design Authority (DA) to join its NATO JEWCS Integrated Project Team (IPT), within the CEMA and IC Sector based across the south of the UK. We are producing the next generation Electronic Warfare (EW) Training System assets … covering Land, Sea and Air together with an IT infrastructure to enable effective planning, programming and review for NATO exercises. As Lead Systems Engineer and Design Authority, you will be responsible for providing the technical oversight and expertise at all levels of the overall system solution, working with both ...

Senior Principal Systems Engineer

Hiring Organisation
Rolls-Royce
Location
Heybridge, Essex, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
Description Senior Principal Systems Engineer Full Time Location - Heybridge Job Description At Rolls-Royce we are proud to be a business that has truly helped to shape the modern world and are committed to always being a force for progress; powering, protecting and connecting people everywhere. By joining Rolls … individuality is our greatest strength, and all perspectives, experiences and backgrounds help us innovate and enable our high-performance culture. As the Senior Principal Systems Engineer you will be responsible for ensuring that Rolls-Royce has sufficient oversight for our products to meet business, customer, and regulatory requirements. What ...

Senior Electronics Engineer

Location
Harlow, England, United Kingdom
performing Engineer to join a successful Assured Position, Navigation and Timing (APNT) team within the Global Sensors Mission Area, creating Digital GPS Anti-Jam Systems for the military market. The role will be based at Raytheon’s Harlow facility and the successful candidate will report directly to the APNT … Digital Engineering Manager. The Senior Electronics Engineer (ideally with 8+ years of relevant experience in designing hardware) will be able to make their mark on a broad and varied range of product designs and will be expected to assist in the integration of these designs into products, being ...

Senior Electronics Engineer

Hiring Organisation
Hackajob Ltd
Location
Harlow, London, United Kingdom
Employment Type
Permanent, Work From Home
performing Engineer to join a successful Assured Position, Navigation and Timing (APNT) team within the Global Sensors Mission Area, creating Digital GPS Anti-Jam Systems for the military market. The role will be based at our clients Harlow facility and the successful candidate will report directly to the APNT … Digital Engineering Manager. The Senior Electronics Engineer (ideally with 8+ years of relevant experience in designing hardware) will be able to make their mark on a broad and varied range of product designs and will be expected to assist in the integration of these designs into products, being ...

Lead Systems Specialist

Location
Basildon, England, United Kingdom
Description Leonardo has a fantastic opportunity for a Lead System Engineer, a position which will see the successful candidate join the Systems Engineering team within the Integrated Sensing and Protection (ISP) Line of Business area. Leonardo is a global high-tech company and one of the key players … Aerospace, Defence and Security. Headquartered in Italy, Leonardo has over 45,000 employees, of which 7,000 are based in the UK. The Lead Systems Engineer will work closely with the Project Engineering Manager to complete the design and delivery of the engineering solution ...

Embedded Software Engineer - BSP

Hiring Organisation
Verso Recruitment
Location
Colchester, Essex, South East, United Kingdom
Employment Type
Permanent, Work From Home
offered, with three days on site and two from home, with flexibility to be on site as needed for key projects. An established engineering and technology company is seeking an Embedded Software Engineer to take a leading role in developing board support packages (BSPs) and low‐level software … hardware bring‐up, shaping how new boards and features are supported from the ground up. You'll collaborate closely with hardware, firmware, and wider engineering teams, contributing across the full software lifecycle and ensuring production‐ready embedded solutions. Key Responsibilities - Develop, maintain, and optimise low‐level device drivers ...

Senior Software Engineer ATMS

Location
Harlow, England, United Kingdom
output, with more formal flexible working arrangements on request (assessed subject to role) - please highlight any requests to the Talent Acquisition team. Function: Engineering Location: Harlow (Hybrid with 4 days a week on site) Clearance: SC Eligible Hours: 37 hours per week with early finish on Fridays. … science and find new ways to connect and protect our world. Raytheon brings the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today’s mission and stay ahead of tomorrow’s threat. We deliver solutions that help our nation ...

Lead Systems Engineer - Sensing & Algorithms (Hybrid)

Location
Basildon, England, United Kingdom
Leonardo UK Ltd in Basildon is seeking a Lead Systems Engineer to join the ISP team, delivering design and engineering solutions for strategic projects. You will ensure delivery aligns with user needs and company strategy, using MBSE and modelling techniques. Applicants should have strong mathematical and systems engineering background, experience in sensor domains, and leadership capabilities to mentor colleagues and collaborate with multidisciplinary teams. #J-18808-Ljbffr ...

Electronics Engineer

Location
Essex, England, United Kingdom
Posted on 18 September 2026 Our client is looking for an experienced Electronics Engineer to join their team, developing Digital GPS Anti-Jam Systems for the military market. You'll need solid FPGA and digital hardware experience, along with the ability to work across firmware and hardware design. Working … Produce hardware and firmware design documents, test documents and simulation reports. Create timing and power analysis reports to support product development. Collaborate with embedded systems, software and electronic design engineers across multiple programmes. Conduct technical reviews of documents prior to release. Skills & experience Experience creating top-level digital hardware ...