101 to 125 of 128 Systems Engineer Jobs in the South East

IT Services client is hiring for a 3rd Line Systems Support Engineer with strong Solaris expertise. This is a permanent role based full-time on site in Basingstoke. Salary is between £50K - £55K + Bonus + Benefits. You will be responsible for incident management, problem resolution, and continuous service improvement, working to strict SLAs and security protocols. More ❯

innovative solutions in cutting-edge sectors. Employees benefit from varied, hands-on projects, close-knit teamwork, and the chance to work with advanced technologies in impactful sectors. Project Engineer - Controls & Automation £50k + Profit Share, Salary Sacrifice Car Scheme, Enhanced Pension Annual Salary Review, Progression Plan, Support for Chartership South Coast - Flexible & Hybrid Working Ref: 24841 As a … Project Engineer, you will play a key role in delivering innovative controls & automation projects, from initial concept to completion. You will: Project Engineer - Controls & Automation - The Role: Scope and manage projects to meet and exceed customer expectations Design and propose complex solutions. For simple projects, you will independently execute design & monitor modifications Write and develop PLC … and valued relation with key stakeholders and customer contacts to enhance the reputation of the company Actively participate in, and contribute to internal meetings and discussions constructively Project Engineer - Controls & Automation - The Person: We are looking for someone who is eager to develop and build on their existing knowledge in the automation field. The ideal candidate will possess More ❯

RF Systems and Product Test Engineer - Automotive Sector Remote-based (with regular visits to West Drayton, Middlesex) Our client is the UK s leading provider of Stolen Vehicle Recovery (SVR) services, with additional strength in fleet and insurance telematics. They stand apart from competitors thanks to two truly unique capabilities: proprietary VHF technology and a formal partnership … support investigations and help dismantle organised criminal networks. In 2025 alone they helped shut down over 60 illegal "chop shops." The Role: We are looking for an experienced RF Systems and Product Test Engineer, ideally from an automotive background, to take ownership of testing, analysing, and optimising RF-based systems and products. You will develop and … travel to our warehouse in West Drayton (Middlesex) to carry out hands-on testing. What you ll do: Build and test prototype equipment, measure performance, troubleshoot, and optimise RF systems and products. Ensure compliance with industry and regulatory standards for emissions and safety. Develop test plans, diagnostic procedures, and detailed reports based on product specs and business needs. Conduct More ❯

Please note this is only open to full UK citizens living and working in the UK Controls Engineer : Hampshire The company My client contributes its continued success to their dedicated team, they invest significant time and effort into each … individual; training and assisting with their personal and professional development, encouraging their strengths while offering a good work/life balance. The company itself has been providing complex Control Systems for Process Control, Automation and Telemetry to customers worldwide for over 30 years. Core skills lie in PLC, SCADA, HMI, MIS, MES, RTU, control system software engineering, data acquisition … outlook and use their knowledge and partnerships to stay a step ahead of the competition, offering the most advanced, innovative and cost effective solutions. The role The Controls Engineer will be responsible for the full life cycle delivery of the project in both technical compliance and quality. Attending meetings with clients to discuss the design, surveys, programming, configuration More ❯

and closure Coordinate and liaise with customers, internal engineers, and external vendors Participate in internal quality assurance activities and support ISO27001 & ISO9001 certification maintenance Input invoice data into ERP systems and prepare quotations and purchase orders Manage service desk users (create, update, deactivate accounts) Support training and onboarding of new staff IT Administrative (Quality Control Assistant) Skills & Qualifications Business More ❯

Role: Distributed Systems Software Engineer - Up to £190k + Bonus Salary: Up to £190k + Bonus Location: London (Hybrid) Skills: Language agnostic, just need to be a keen technologist (Ideally experienced in Rust, Python or C++) This firm is an elite company with high tech standards who have previously set tech world records. They are made up … the limits. They’ll find the best team to suit your skillset/interests but you could be working on: • Designing and developing scalable, tested and production grade distributed systems • R&D work for functional programming; either pre-existing languages (such as Rust and Erlang), or purpose-built languages similar to OCaml • Building out Machine Learning Infrastructure and tweaking More ❯

Role: Distributed Systems Software Engineer - Up to £190k + Bonus Salary: Up to £190k + Bonus Location: London (Hybrid) Skills: Language agnostic, just need to be a keen technologist (Ideally experienced in Rust, Python or C++) This firm is an elite company with high tech standards who have previously set tech world records. They are made up … the limits. They’ll find the best team to suit your skillset/interests but you could be working on: • Designing and developing scalable, tested and production grade distributed systems • R&D work for functional programming; either pre-existing languages (such as Rust and Erlang), or purpose-built languages similar to OCaml • Building out Machine Learning Infrastructure and tweaking More ❯

Role: Distributed Systems Software Engineer - Up to £190k + Bonus Salary: Up to £190k + Bonus Location: London (Hybrid) Skills: Language agnostic, just need to be a keen technologist (Ideally experienced in Rust, Python or C++) This firm is an elite company with high tech standards who have previously set tech world records. They are made up … the limits. They’ll find the best team to suit your skillset/interests but you could be working on: • Designing and developing scalable, tested and production grade distributed systems • R&D work for functional programming; either pre-existing languages (such as Rust and Erlang), or purpose-built languages similar to OCaml • Building out Machine Learning Infrastructure and tweaking More ❯

RF Systems and Product Test Engineer - Automotive Sector Remote-based (with regular visits to West Drayton, Middlesex) Our client is the UK’s leading provider of Stolen Vehicle Recovery (SVR) services, with additional strength in fleet and insurance telematics. They stand apart from competitors thanks to two truly unique capabilities: proprietary VHF technology and a formal partnership … support investigations and help dismantle organised criminal networks. In 2025 alone they helped shut down over 60 illegal "chop shops." The Role: We are looking for an experienced RF Systems and Product Test Engineer, ideally from an automotive background, to take ownership of testing, analysing, and optimising RF-based systems and products. You will develop and … travel to our warehouse in West Drayton (Middlesex) to carry out hands-on testing. What you’ll do: Build and test prototype equipment, measure performance, troubleshoot, and optimise RF systems and products. Ensure compliance with industry and regulatory standards for emissions and safety. Develop test plans, diagnostic procedures, and detailed reports based on product specs and business needs. Conduct More ❯

We are March the UKs leading provider of critical engineering services. Our expertise as a multi-disciplinary engineering partner across infrastructure, process and digital services has led to long term partnerships with leading organisations in everything from food and drink More ❯

Controls System Engineer 6 Month Contract 55- 65ph Buckinghamshire Organisation Overview Our client, a leading advanced technology company, applies the pursuit of excellence from motor sports to solve complex engineering challenges in various industries. Specialising in aerodynamics and high-performance vehicle design, they drive innovation and technological breakthroughs. They offer an exciting and dynamic work environment that values … world-class engineering and technological prowess. Role Summary Our client is seeking a Controls System Engineer on a contract basis to contribute to the development of control systems and software for projects. This role, plays a crucial part in meeting project requirements, from initial development to testing for production application. Utilising cutting-edge tools like MATLAB/… Simulink and dSpace Hardware-In-the-Loop (HIL) rigs, the engineer will prototype control systems while ensuring project ownership and performance. Responsibilities Translate specifications and requirements into functional systems, engaging in physical testing and production applications. Prototype control systems hardware and software using MATLAB/Simulink and dSpace HIL rigs. Engage in various software development More ❯

Umbrella Duration: 6 Months Inside IR35 SC Clearance required. Within Team Tempest, Leonardo UK is developing a suite of Integrated Sensor And Non-Kinetic Effects (ISANKE) and Integrated Communications Systems (ICS) subsystems this effort is being coordinated by, and delivered to, the Future Combat Air Sector within Leonardo UK as a cross-Line of Business (XLoB) activity. The subsystems … the SDA, to support their authorization of the Product safety, in accordance with Company processes • Ensuring that safety activities conducted on the Programme, within the scope of the TDP Systems, follow the plan described in the safety management plan and that the analysis is complete and correct. • Identifying and analysing intrinsic hazards, including mitigation to reduce the residual safety … Subsystem System safety analysis and incorporating the outcomes in the integrated ISANKE and ICS analysis. • Review aircraft level safety analysis and ensure it aligns with ISANKE and ICS TDP Systems safety analysis • Documenting the integrated ISANKE and ICS TDP Systems safety assessment as described in the safety management plan. • Presenting a summary of the integrated ISANKE and ICS More ❯

About the Role We are seeking a Finance Systems Application Support Engineer to join our team on a permanent basis. Acting as the key bridge between our Finance function and IT Systems team, you'll play a central role in supporting, maintaining, and developing finance-related applications-particularly Microsoft Dynamics 365 Finance. This role combines technical More ❯

imagining tomorrow we are creating it. From cutting-edge defence technology to ground-breaking innovations our mission is to empower and protect lives. Join us as a Senior System Engineer at Portsmouth Technology Park site, where you will have the opportunity to work with cutting-edge technology in partnership with some of the most brilliant minds. Overview The … Role As a Senior System Engineer you'll apply your expertise to complex challenges, developing and assessing new approaches that guide future programmes and shape how technology is applied in real-world operations. Day-to-day, you'll be part of and at times lead a high-performing team with a proven track record of delivery for the … acquisition programmes, while developing and testing new approaches to customer challenges using emerging technologies. The role also involves enabling trials and experimentation to explore innovative concepts, and applying your systems engineering expertise to integrate complex systems across the maritime and littoral battlespace. Responsibilities Leading and supporting a high-performing systems engineering team Supporting research and operational experimentation More ❯

you'll do Viasat has transformed the market for assured Data at Rest solutions and is rapidly growing its business where we are looking for a System Design Engineer to work across multiple Cyber and Information Assurance (IA) development projects within Viasat Government. You will work on identifying how to apply complex and innovative solutions to real world … a relevant field. Must have sole British Nationality (due to UK eyes-only projects), and have, or be capable of obtaining, UK security clearance (SC). Experience of the systems engineering lifecycle, including requirements management, system design process and product validation and verification. Good understanding and appreciation of all design disciplines, likely to have expertise in at least one. … clear and concise technical documentation. Experience in using DOORs for requirements management. Are you considering expanding your domain? This role would be a great fit for an experienced system engineer or an electronics/software engineer wishing to move into a role with a wider scope of responsibilities. What will help you on the job Ability More ❯

Are you ready to take your technical expertise to the next level? We have an exciting opportunity for a Senior System/Project Engineer (internal title is Senior Technical Consultant) to join Wanstor’s highly experienced and driven team – playing a key role in the smooth operation and ongoing evolution of IT services at our valued client partner More ❯

takes initiative, can manage your own workload, and likes to take full ownership of tasks? Are you looking to develop a career within IT as a System Support Engineer? If so, we have an exciting opportunity within our IT Operations team, reporting directly to the System Support Manager. You will be responsible for dealing with technical support requests … System Support Manager to maximise user satisfaction with the resolution of incidents Working within a team to triage problems and either work on them directly, escalate to another Engineer, or direct to another team Logging technical support requests over the telephone or by email Using remote control tools and … technologies to assist end users as required Adhering to the Service Level Agreement provided to the Business Inducting new starters to provide them an introduction and overview of our systems Documenting systems and procedures as implemented for and on behalf of the Business Working across teams and within projects when the appropriate resource is required Occasionally traveling to More ❯

takes initiative, can manage your own workload, and likes to take full ownership of tasks? Are you looking to develop a career within IT as a System Support Engineer? If so, we have an exciting opportunity within our IT Operations team, reporting directly to the System Support Manager. You will be responsible for dealing with technical support requests … System Support Manager to maximise user satisfaction with the resolution of incidents Working within a team to triage problems and either work on them directly, escalate to another Engineer, or direct to another team Logging technical support requests over the telephone or by email Using remote control tools and … technologies to assist end users as required Adhering to the Service Level Agreement provided to the Business Inducting new starters to provide them an introduction and overview of our systems Documenting systems and procedures as implemented for and on behalf of the Business Working across teams and within projects when the appropriate resource is required Occasionally traveling to More ❯

Perform RF Physical layer testing using Spectrum Analysers, VNAs, Signal Generators, Power Meters, High-Speed Sampling Scopes, and related equipment Develop automated validation solutions Test and validate IP networking systems, including routers and network processors Analyse IP communication protocols and evaluate performance across complex networks Plan, estimate, and execute system-level test strategies Track defects and manage documentation using … validation processes and continuous improvements Key Skills & Experience for this System Validation Engineer role: Proven experience in lab-based validation of complex HW/SW/embedded systems Strong knowledge of RF testing and operation of advanced test equipment Hands-on experience in test automation (Python/C#/C++ or similar) Solid background in IP networking … systems and communication protocols Strong organisational skills with the ability to plan and lead validation activities Familiarity with defect tracking and knowledge management tools (Atlassian JIRA and Confluence preferred) Self-motivated, adaptable, and capable of quickly learning new technical domains Excellent communication, teamwork, and leadership skills Apply now and take the next step in your career as a System More ❯

Perform RF Physical layer testing using Spectrum Analysers, VNAs, Signal Generators, Power Meters, High-Speed Sampling Scopes, and related equipment Develop automated validation solutions Test and validate IP networking systems, including routers and network processors Analyse IP communication protocols and evaluate performance across complex networks Plan, estimate, and execute system-level test strategies Track defects and manage documentation using … validation processes and continuous improvements Key Skills & Experience for this System Validation Engineer role: Proven experience in lab-based validation of complex HW/SW/embedded systems Strong knowledge of RF testing and operation of advanced test equipment Hands-on experience in test automation (Python/C#/C++ or similar) Solid background in IP networking … systems and communication protocols Strong organisational skills with the ability to plan and lead validation activities Familiarity with defect tracking and knowledge management tools (Atlassian JIRA and Confluence preferred) Self-motivated, adaptable, and capable of quickly learning new technical domains Excellent communication, teamwork, and leadership skills Apply now and take the next step in your career as a System More ❯

System Optimisation Engineer | London | Hybrid | Upto £120K DoE Are you an experienced Engineer who has experience in engineering Optical or AI/ML Systems and test frameworks for the optimisation of AI platforms? Then this might just be the role for you! We are working with a disruptive London-based Computer Networking company who are … learning technology with applications for increased productivity in Data centres and HPCs. Responsibilities: Design automated test frameworks for optical networks using Python, C++ Develop integrated hardware solutions across network systems using hardware instruments, BERTS, Burst-mode test, and oscilloscopes. Engineer optimisation algorithms as part of the test framework platform and metaheuristic algorithms Support across the validation of More ❯

System Optimisation Engineer | London | Hybrid | Upto £120K DoE Are you an experienced Engineer who has experience in engineering Optical or AI/ML Systems and test frameworks for the optimisation of AI platforms? Then this might just be the role for you! We are working with a disruptive London-based Computer Networking company who are … learning technology with applications for increased productivity in Data centres and HPCs. Responsibilities: Design automated test frameworks for optical networks using Python, C++ Develop integrated hardware solutions across network systems using hardware instruments, BERTS, Burst-mode test, and oscilloscopes. Engineer optimisation algorithms as part of the test framework platform and metaheuristic algorithms Support across the validation of More ❯

System Optimisation Engineer | London | Hybrid | Upto £120K DoE Are you an experienced Engineer who has experience in engineering Optical or AI/ML Systems and test frameworks for the optimisation of AI platforms? Then this might just be the role for you! We are working with a disruptive London-based Computer Networking company who are … learning technology with applications for increased productivity in Data centres and HPCs. Responsibilities: Design automated test frameworks for optical networks using Python, C++ Develop integrated hardware solutions across network systems using hardware instruments, BERTS, Burst-mode test, and oscilloscopes. Engineer optimisation algorithms as part of the test framework platform and metaheuristic algorithms Support across the validation of More ❯

with military personnel, our fast-paced operations are central to executing high-profile governmental missions across diverse environments . This is an opportunity to work with the Ground Support Systems team performing analysis and correction service and future quality gates process, proposing and implementing new tools and initiatives to enhance investigations, training, procedures and service performance. You will also … be identifying trends, patterns, and anomalies within GSS software.Reporting directly to the HO Ground Support Systems you will Providing insights and recommendations based on data analysis to enhance system performance and collaborate with cross-functional teams to improve data quality and accuracy. HOW YOU WILL CONTRIBUTE TO THE TEAM Ensuring the accuracy of the data held within GSD softwares More ❯

in the workplace. We aim to lead by example by making satellite communications a more inviting and accessible industry for all. Visit to learn more. The System Test Engineer is responsible for testing and validating that new Terminal features meet specification and that the ALL.SPACE satellite Terminal operates and performs according to the specified requirements. Testing is performed More ❯