Astronaut Jobs
  • Jobs
  • Companies
  • Courses
  • Post Jobs
  • About us
  • Events
  • Sign in
  • Sign up
  • Jobs
  • Companies
  • Courses
  • Post Jobs
  • About us
  • Events

37 senior systems engineer jobs found

Refine Search
Current Search
Permanent senior systems engineer
Refine by Categories
Information Technology  (15) Customer Service  (8) Engineering  (4) Media  (4) Executive  (3) Management  (3)
Administration  (1) Education  (1) Finance  (1) Installation  (1) Manufacturing  (1) Telecommunications  (1) Security Clearance  (1) Energy  (1) Electronics  (1) Maintenance  (1)
More
Refine by Job Type
Course  (4) Full time  (1)
Refine by Salary Range
£20,000 - £40,000  (4) £40,000 - £60,000  (3) £60,000 - £80,000  (1)
Refine by Location
London  (14) Abingdon  (6) Royston  (3) Bedford  (1) Bellshill  (1) Berkeley  (1)
Canterbury  (1) Hucknall  (1) Kingston upon Hull  (1) Lydd  (1) Pontefract  (1) Reading  (1)
More
Johnson Matthey
30 Apr, 2026
Permanent
EC&I Engineer
Johnson Matthey Royston SG8, UK
Job title: EC&I Engineer Location: Royston, Hertfordshire, UK (Site based role) This role is a 24-month fixed term contract. World-changing careers, enabled by Johnson Matthey. With more than 200 years history, join us and help to accelerate the transition to net-zero! As an EC&I Engineer, you'll contribute to JM's mission as a world leader in sustainable technology, transforming energy and reducing carbon emissions for a cleaner, brighter future. Reporting into the Senior Electrical Engineer within the Royston Engineering team, the EC&I Engineer is responsible for providing second level technical support and expertise across a diverse range of industrial equipment. The role will drive implementation the delivery of EC&I improvement plans to ensure business needs both now and in the future are met. The role: As an EC&I Engineer, you will help drive our goals by: Ensures programmes are in place to manage compliance inspections across EC&I...
MB
29 Apr, 2026
Permanent
Senior Software Engineer - FX Trading Platforms
Macquarie Bank Limited London, UK
A global financial services provider is seeking a Senior Software Engineer to enhance electronic FX trading solutions. In this role, you will leverage your Java expertise and work in a collaborative environment to deliver robust systems that meet business needs. You will contribute to solution design, guide engineering practices, and work with teams to optimize platform performance. The position offers a dynamic work culture along with generous benefits including annual leave and parental leave.
SL
28 Apr, 2026
Permanent
Assistant Risk Manager/ Risk Manager/ Senior Risk Manager/ Associate Director
Snc-Lavalin London, UK
Risk Manager/ Senior Risk Manager/ Associate Director page is loaded Risk Manager/ Senior Risk Manager/ Associate Directorlocations: GB.London.Nova North: GB.Cambridge.Wellbrook Courttime type: Full timeposted on: Posted Todayjob requisition id: R-146027 Job Description OverviewAs a Risk Manager, you'll be a part of some of the biggest infrastructure projects. From transforming the energy sector, or how the railway works on the East Coast Digital Programme, to increasing our international connectivity at Heathrow Airport, or delivering safe and reliable journeys for National Highways and local government bodies, a career with us is your opportunity to make a positive difference to our communities now and for future generations. Risk Manager / Senior Risk Manager: Your role Ensure the successful delivery of risk management services in a consistent, professional manner with the aim of exceeding client expectations. Implement effective risk management activities to actively...
SL
27 Apr, 2026
Permanent
Senior/Principal Ecologist
Snc-Lavalin London, UK
Senior/Principal Ecologist page is loaded Senior/Principal Ecologistlocations: GB.Epsom.Woodcote Grove: GB.London.Nova Northtime type: Full timeposted on: Posted Yesterdayjob requisition id: R-153841 Job Description Overview Shape the future of our cities and environments. You might know us for the great work we do across our wide variety of projects. We're proud to say it's thanks to our people's diversity of thought, expertise and knowledge. And when you join us, you'll be a part of this genuinely collaborative environment, where everyone's voice is valued and treated equally.We're passionate about what we do, but we don't take ourselves too seriously. Simply put, this a great place to be. So, when it comes to your life outside of work, ask us about our flexible and remote working policies designed to help you get the most out of life. Our ecology team truly strives to make a positive difference to the natural environment, by working closely with other disciplines across our...
Johnson Matthey
27 Apr, 2026
Permanent
Building Services Engineer
Johnson Matthey Royston SG8, UK
Job title: Building Services Engineer Location: Royston, Hertfordshire, UK (site-based role) This role is a 12-month fixed term contract. World-changing careers, enabled by Johnson Matthey. With more than 200 years history, join us and help to accelerate the transition to net-zero! As a Building Services Engineer, you'll contribute to JM's mission as a world leader in sustainable technology, transforming energy and reducing carbon emissions for a cleaner, brighter future. We are seeking a skilled and reliable Building Services Engineer who will be responsible for performing routine inspections, troubleshooting issues, and carrying out repairs or preventative maintenance on HVAC, electrical, plumbing, and other facility systems. The goal is to ensure the building operates smoothly, meets safety standards, and remains in good working condition to support the needs of tenants, staff, or visitors. The role: As a Building Services Engineer, you will help drive our goals by:...
CS
26 Apr, 2026
Permanent
Senior Software Engineer - Margin Technology - Assistant Vice President
Citibank (Switzerland) AG London, UK
For additional information, please review .Engineer the future of global finance. At Citi, our Tech team doesn't just support finance - we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. From deploying advanced AI to helping shape global markets, we build systems that matter. Look to join a team where your work helps influence economies, your ideas can drive innovation and outcomes, and your growth is backed by mentorship, continuous learning and flexibility with potential hybrid work opportunities. Help solve real-world challenges that touch millions and get the opportunity to build the future of finance with Citi Tech. What We do / The Team: Markets Operations Technology is going through an exciting phase of transformation in margin and collateral domain. We are re engineering our technology estate to achieve world leading performance and resiliency, enabling new capabilities in...
RE
17 Apr, 2026
Permanent
Senior Software Engineer
RM Education Limited Abingdon, , United Kingdom
Overview: Would you like to help enrich the lives of learners around the world?     At RM, we’ve been pioneers of education technology since 1973. We provide technology and resources to the education sector, supporting over 20 million students and improving educational outcomes worldwide.   What we do helps learners at all stages of their lives, from preschool to higher education and professional qualification; we partner with schools, examination boards, governments, and professional organisations globally to make learning more accessible, more engaging, and more impactful.     RM operates through three divisions: Assessment (digital assessment and marking solutions), Technology (managed services, hardware, and software for schools), and TTS (educational resources).      Within the assessment market we are experts in providing solutions for online exam testing and marking and the management and analysis of educational data. We work with government...
SL
09 Apr, 2026
Permanent
Senior Project Manager
Snc-Lavalin London, UK
Senior Project Manager page is loaded Senior Project Managerlocations: GB.London.Nova North: GB.Epsom.Woodcote Grovetime type: Full timeposted on: Posted Todayjob requisition id: R-148277 Job Description OverviewWe're AtkinsRéalis, a world-leading design, engineering, and project management organization. We connect people, data, and technology to transform the world's infrastructure and energy systems.Our Project & Programme Services team are proud to deliver on some of the most prestigious construction projects across the world. It's thanks to our talented people and their diverse thinking, expertise, and knowledge. Join us and you'll be part of our genuinely collaborative environment, where everyone is supported to make the most of their talents and expertise.When it comes to work-life balance, AtkinsRéalis is a great place to be. So, let's discuss how our flexible and remote working policies can support your priorities. We're passionate about our work while valuing each...
RE
24 Feb, 2026
Permanent
Senior Software Engineer
RM Education Limited Abingdon, , United Kingdom
Overview: Would you like to help enrich the lives of learners around the world?     At RM, we’ve been pioneers of education technology since 1973. We provide technology and resources to the education sector, supporting over 20 million students and improving educational outcomes worldwide.   What we do helps learners at all stages of their lives, from preschool to higher education and professional qualification; we partner with schools, examination boards, governments, and professional organisations globally to make learning more accessible, more engaging, and more impactful.     RM operates through three divisions: Assessment (digital assessment and marking solutions), Technology (managed services, hardware, and software for schools), and TTS (educational resources).      Within the assessment market we are experts in providing solutions for online exam testing and marking and the management and analysis of educational data. We work with government ministries,...
Cleshar Contract Services Limited
09 Oct, 2025
Full time Permanent
Signalling & Telecoms Technician (L1)
Cleshar Contract Services Limited London, UK
Signalling & Telecoms Lead Technician (Level 1)   Established in 1992, Cleshar Contract Services Limited is a well-established company and respected provider of Track, Civil Engineering, Construction, and maintenance services to the railway industry. At Cleshar, we employ over 1,400 people across multiple projects and disciplines, delivering the following rail services to provide a sustainable future for the rail industry and enhance the lives of people and their communities. Key areas we cover include: •      Rail •      Capital works and Infrastructure •      Support Services •      Infrastructure maintenance •      Welding •      Safety critical resources •      Power systems •      M&E (Mechanical and Engineering) •      Signals and Telecom •      Safety Training   We are recruiting for a Signalling & Telecoms Lead Technician (Level 1)! Job Type: Full-time, Permanent Location: Silwood (SE16 2NE) Main Duties &...
Nuclear Restoration Services
16 May, 2025
Permanent
Maintenance Engineer (Electrical)
£50,464 - £57,461 yearly
Nuclear Restoration Services Lydd, ENG, United Kingdom
Nuclear Restoration Services Limited (NRS) is a wholly owned subsidiary of the Nuclear Decommissioning Authority (NDA). NRS is responsible for decommissioning first generation nuclear power stations Berkeley, Bradwell, Chapelcross, Dungeness A, Hinkley Point A, Hunterston A, Oldbury, Sizewell A, Trawsfynydd and Wylfa, and research sites Harwell and Winfrith. NRS is also responsible for electricity generation at hydroelectric plant Maentwrog. As a division of NRS, NRS Dounreay is responsible for the clean-up and demolition of the former centre of fast reactor research and development. NRS is an exciting place to be, and this role is the perfect opportunity for you to be part of our challenging mission - to safely and successfully manage the UK’s civil nuclear legacy on behalf of the nation. To deliver our commitment, we need people like you who want to perform at an industry leading standard and be part of a team that continues to develop, innovate and even exceed our greatest...
Nuclear Restoration Services
16 May, 2025
Permanent
Senior Safety Case Engineer
£59,095 - £68,065 yearly
Nuclear Restoration Services Berkeley, ENG, United Kingdom
Nuclear Restoration Services Limited (NRS) is a wholly owned subsidiary of the Nuclear Decommissioning Authority (NDA). NRS is responsible for decommissioning first generation nuclear power stations Berkeley, Bradwell, Chapelcross, Dungeness A, Hinkley Point A, Hunterston A, Oldbury, Sizewell A, Trawsfynydd and Wylfa, and research sites Harwell and Winfrith. NRS is also responsible for electricity generation at hydroelectric plant Maentwrog. As a division of NRS, NRS Dounreay is responsible for the clean-up and demolition of the former centre of fast reactor research and development. NRS is an exciting place to be, and this role is the perfect opportunity for you to be part of our challenging mission - to safely and successfully manage the UK’s civil nuclear legacy on behalf of the nation. To deliver our commitment, we need people like you who want to perform at an industry leading standard and be part of a team that continues to develop, innovate and even exceed our greatest...
eA
01 May, 2026
Permanent
Senior Data Platform Engineer
easyJet Airline Company PLC London, UK
Luton/Hybrid Job Purpose With a big investment into Databricks, and with a large amount of interesting data, this is the chance for you to come and be part of an exciting transformation in the way we store, analyse and use data in a fast paced organisation. You will join as a Senior Platform Data Engineer providing technical leadership to the Data Engineering team. You will work closely with our Data Scientists and business stakeholders to ensure value is delivered through our solutions. Job Accountabilities Develop robust, scalable data pipelines to serve the easyJet analyst and data science community. Highly competent hands on experience with relevant Data Engineering technologies, such as Databricks, Spark, Spark API, Python, SQL Server, Scala. Work with data scientists, machine learning engineers and DevOps engineers to develop, develop and deploy machine learning models and algorithms aimed at addressing specific business challenges and opportunities. Coach and...
CBRE Local UK
30 Apr, 2026
Permanent
Contract Support Associate
CBRE Local UK Reading, UK
Company Profile CBRE is the global leader in real estate services and leverages the industry's most powerful knowledge base to meet the commercial real estate needs of its clients worldwide. Our vision is to be the preeminent, vertically integrated, globally capable real estate service firm. Globally we employ over 100,000 employees and operate in 48 countries. Job Title: Contract support CBRE Global Workplace Solutions is a leading global provider of integrated facilities and corporate real estate management. We are recruiting a Contract Support to join our team on a contract in Reading. The main feature of this role will be to provide exceptional customer service and business support in order to contribute to the continued growth and success of the Business Unit. Understanding, anticipating and delivering to customer needs, achieving results within quality and time constraints. RESPONSIBILITIES Providing support to the client and answer calls and emails in a...
SU
30 Apr, 2026
Permanent
Sensor Fusion Software Lead
Saab UK Bedford, UK
Introduction Saab UK is part of Scandinavia's largest defence company, bringing together the best of Swedish and British innovation. Saab offers world-leading solutions and services in defence, aviation, space, and civil security to keep people and society safe. Our UK presence has been growing at pace, meaning we can offer a wide range of opportunities for personal fulfilment and career growth. We currently employ over 600 people across eight sites in the UK, and our specialisations include software engineering, underwater robotics, radars, AI, and armed forces training. The Role: This role is part of Saab BlueBear in Bedfordshire. You will be required to support a mixture of R&D and product development activities and will be keen to get involved in all development areas, and have a good track history / proven track record in both problem solving and quality software development. Your role as a Sensor Fusion Lead will involve architecting, designing,...
CI
29 Apr, 2026
Permanent
FX eTrading Java Developer - VP
Citigroup Inc. London, UK
About Citi As the world's most global bank, Citi gives you the tools to be a trailblazer. We're not just building technology; we're building the future of banking. With thousands of employees located around the globe, we are an international team encompassing a broad range of teams, roles, and cultures, and we invite you to come and join us! Citi's technology team supports business operations in 100+ countries, across multiple lines of business spanning both Institutional and retail businesses. The group works to optimize the IT environment by standardizing production platforms, reducing complexity, and introducing innovative solutions that provide new business capabilities, reduce total cost of ownership, and create a competitive advantage for Citi. We want to regularly engage with talented individuals who are passionate about producing clean, testable code as part of a high performing team. We have found this to be way more important than experience in the financial sector....
Ca
28 Apr, 2026
Permanent
Agentic / GenAI Consultant / Senior Consultant
Capgemini Lancashire, UK
Agentic / GenAI Consultant / Senior Consultant At Capgemini Invent, we believe difference drives change. As inventive transformation consultants, we blend our strategic, creative and scientific capabilities, collaborating closely with clients to deliver cutting-edge solutions. Join us to drive transformation tailored to our client's challenges of today and tomorrow. Informed and validated by science and data. Superpowered by creativity and design. All underpinned by technology created with purpose. We're looking for GenAI/Agentic Engineers who want to shape the future of Machine Learning, Generative AI and Agentic AI. You will be tasked with building and deploying intelligent systems that combine cutting-edge models, agentic frameworks, and full-stack engineering to solve real business problems. If you're excited by rapid prototyping, scaling AI products into production, and using technology to make a tangible impact, this is your place to do it. YOUR ROLE In this position you...
JC
27 Apr, 2026
Permanent
Data Catalog Product VP
JPMorgan Chase & Co. London, UK
Locations 25 Bank Street, Canary Wharf, London, Greater London, E14 5JP, GB Job Schedule Full time Job Shift Day Job Description The Chief Data and Analytics Office (CDAO) builds enterprise-scale platforms for Data Management, Analytics, and AI/ML Operations used firm-wide across JPMorgan Chase. Within CDAO, the Data for AI Product Management team creates reusable platform solutions that transform how data producers and consumers discover, access, govern, and leverage data. As the Data Catalog Product Manager, you will play a pivotal role in building a unified, multi-channel data marketplace where thousands of firmwide datasets become easy to find, preview, and integrate across application and AI use cases. You will own the end-to-end vision, strategy, and execution - spanning a rich web UI, programmatic APIs, and future agentic integrations (Claude, Copilot, internal AI assistants) that meet consumers where they already work. We want someone who leads with problems,...
Johnson Matthey
19 Apr, 2026
Permanent
Control Systems Engineer
Johnson Matthey Royston SG8, UK
Job title: Controls Systems Engineer Location: Royston, UK (site based) Working within the Engineering support Team and reporting to the Controls System Lead Engineer, the Software/Controls Engineer (SCE) is responsible for designing, installing, managing and/or maintaining equipment and software on PLC and SCADA systems, which are used to monitor and control the plant systems at Royston. Much of your time will be spent on software orientated tasks including but not limited to: fault finding, testing of Logic coding, implementing changes to the existing Controls Infrastructure in line with actions arising from MOC requests, attend HAZOP Studies / PHA's etc as a Software and Controls representative. Provide Software and Controls input for projects for the site, this could be modifications to existing systems or new installations altogether. World-changing careers, enabled by Johnson Matthey. With more than 200 years history, join us and help to accelerate the transition to...
RE
17 Apr, 2026
Permanent
Support Engineer - London
RM Education Limited London, , United Kingdom
Overview: Would you like to help enrich the lives of learners around the world?     At RM, we’ve been pioneers of education technology since 1973. We provide technology and resources to the education sector, supporting over 10 million students worldwide. We work with over28,000 schools, nurseries, and education trusts in 115 countries to deliver customer-centric solutions that improve education outcomes.      What we do helps learners at all stages of their lives, from preschool to higher education and professional qualification; we partner with schools, examination boards, central governments and other professional institutions to enrich the lives of learners.     RM Group operates through three businesses: Technology (Managed Services, Software and Infrastructure for Schools), Assessment (Software and Services) and TTS (Educational Resources).      RM Technology is a market-leading supplier of ICT products and services to UK schools and colleges to deliver a...
  • Home
  • Contact
  • About Us
  • Terms & Conditions
  • Employer
  • Post a Job
  • Events
  • Sign in
  • Job Seeker
  • Find Jobs
  • Create CV
  • Sign in
  • Facebook
  • Instagram
  • LinkedIn
  •  TikTok