systems engineer sysadmin jobs in London

Please note that this is a fully on site role, and candidates for this role are required to hold an active DV security clearance. Hexegic are looking for a Linux engineer to join our wider team working on the stability of applications deployed across security cleared environments. Hexegic are a leading technical consultancy providing agile multi-disciplinary teams to high performing...

Linux Engineer – High-Performance Prop Trading Up to £200k total | London | Hybrid (4 days in-office) Are you a Linux Engineer passionate about high-performance systems and cutting-edge technology? Quant Capital is looking for a skilled engineer to join a small, global team supporting a new trading business. You’ll be responsible for designing and maintaining highly available infrastructure that...

#128269; Linux Engineer – Up to £300k-£550k Total Comp | London We’re hiring for a Linux Engineer to join the Compute Engineering team at one of the most technically advanced hedge funds and market makers in the world (client name kept confidential). This is a rare opportunity to work on low-level Linux engineering that directly supports global trading and research systems. This isn’t a typical...

Job Description Commissioning Engineer Smart Lighting Systems Job Title: Commissioning Engineer Smart Lighting Systems Job reference Number: 968799-3336-25121 Sector: Lighting Commissioning Engineer, DALI, ECS, Electrotechnical, Lighting Interface. Commissioning Engineer, Lighting Servicing, Lighting Testing, Smart Lighting, Smart Lights, Smart Controls, Control Systems, LED, Lighting Area...

Job Description Field Service Engineer (Compressed Air Systems) £45,000 - £55,000 + Van + Progression + Overtime + Benefits Croydon (Covering South London and Home Counties) Are you a Field Service Engineer with experience in Compressed Air Systems looking to work for an established company that can provide a stable career and flexible workload with the option to boost your earnings with...

Job Description Senior Power Systems Engineer - Engineering Consultancy Location: Multiple UK offices (including Bristol, London, Manchester, Leeds, Birmingham, Reading) Work Type: Full-time, flexible location Sector: Electrical Engineering - Infrastructure, Data Centres, Mission Critical Projects Overview An opportunity to join a leading engineering consultancy known for its human-centric...

Job Description Position: PSA Engineer, HW and System Department: EMS e-terra / ADMS Series 3 Location: Fully Remote (UK/Europe) Contract Duration: 12 months (with extension opportunity)Contract Type: (UK- Inside IR35), (Europe -B2B), (Permanent contracts available as well UK/Europe) Start Date: November 1, 2025 (Flexible) Budget: Flexible About the Role We are seeking an experienced PSA...

You will measure the progress of these AI chatbots, evaluate their logic, and solve problems to improve the quality of each model. Any additional information you require for this job can be found in the below text Make sure to read thoroughly, then apply.

Job Description Senior Control Systems Engineer (Control Systems Integration) Location: UK-wide travel | Full-time | Competitive Salary + Benefits + Career Progression Are you an experienced control systems engineer ready to lead projects and drive innovation in the automation industry? Join Adsyst Automation, a trusted industry leader with over 35 years of expertise, and work in a team where...

Job Description Our client is a deep-tech pioneer who has created an all-optical networking platform, replacing traditional electronic switches with light, transforming AI training. They are looking for a Senior Optical System Engineer with an excitement for transformative technology to come and join their team. Responsibilities: + Create and run test plans for high-speed optical transceivers...

Job Description Join Our Client as a Principal Control Systems Engineer (Perm/Fixed Term) Are you a seasoned control systems professional with a passion for innovation and a background in defence or highly regulated industries? An exciting opportunity awaits to become a key contributor within a leading organisation dedicated to delivering advanced naval platform management solutions. Our...

Power Systems Engineer - ADMS (Distribution) London(Hybrid or On-site) Salary D.O.E We are hiring experienced Power systems Engineers to support and enhance ADMS (Advanced Distribution Management Systems) solutions. You'll work closely with cross-functional teams and Electric Utilities to deliver, maintain, and troubleshoot systems such as SCADA, DMS, OMS, and DER. This is a hands-on technical...

Job title: Associate Systems Engineer Location: New Malden, Surrey Salary: Circa £35,000 depending on skills and experience What you’ll be doing: - - Contribute to the elaboration and agreement of system requirements understanding the change in system capability against an established design baseline - Support the development of design specifications under guidance and carry out design...

Systems Engineer – 12 Month Contract – New Malden – SC Cleared Remember to check your CV before applying Also, ensure you read through all the requirements related to this role. About Your Role: - Maintain the Requirements database with associated contractual and acceptance details. - Take a lead role in the testing and acceptance process for both hardware & software releases. - Lead activities...

You will collaborate with cross-functional teams to troubleshoot issues, deliver innovative solutions, and maintain high levels of customer satisfaction. Key Responsibilities - Lead system-level engineering tasks to meet business and project goals. - Develop and implement fixes on live customer systems while ensuring system stability.

Service Engineer (Security Systems) A variety of soft skills and experience may be required for the following role Please ensure you check the overview below carefully. London £40,000 - £50,000 + Career Progression + In-Depth Training + Extensive Overtime + Monday to Friday + Fire System Training + Company Van + Paid Travel Are you a Service Engineer or similar, from a Security System...

Job title: Associate Systems Engineer Location: New Malden, Surrey Salary: Circa £35,000 depending on skills and experience What you’ll be doing: - - Contribute to the elaboration and agreement of system requirements understanding the change in system capability against an established design baseline - Support the development of design specifications under guidance and carry out design...

Like the look of this opportunity Make sure to apply fast, as a high volume of applications is expected Scroll down to read the complete job description. Join Our Client as a Principal Control Systems Engineer (Perm/Fixed Term) Are you a seasoned control systems professional with a passion for innovation and a background in defence or highly regulated industries? An exciting opportunity awaits...

Job Description Commissioning Engineer Smart Lighting Systems Job Title: Commissioning Engineer Smart Lighting Systems Job reference Number: 968799-3336-25121 Sector: Lighting Commissioning Engineer, DALI, ECS, Electrotechnical, Lighting Interface. Commissioning Engineer, Lighting Servicing, Lighting Testing, Smart Lighting, Smart Lights, Smart Controls, Control Systems, LED, Lighting Area...

Job title: Associate Systems Engineer Location: New Malden, Surrey Salary: Circa £35,000 depending on skills and experience What you’ll be doing: - - Contribute to the elaboration and agreement of system requirements understanding the change in system capability against an established design baseline - Support the development of design specifications under guidance and carry out design...