IT security engineer jobs in Didcot

You will play a key role in delivering new projects and installations, maintaining existing infrastructure, and providing both remote and on-site support.

You must live within a commutable distance of our client's Fyfield office and be able to work in an office-based role. Are you the right person for the job?

Aim high, go beyond! At Open Cosmos we are solving the world’s biggest challenges from space, providing businesses, governments and researchers access to more readily available information than ever before - ready for the challenge? Then read on… Working in our Chief Operating Office (COO) Our COO Teams are the engine that powers Open Cosmos’ operations. This division brings together mission...

You will have a degree in an appropriate software or technical discipline or demonstrate significant equivalent experience.

You will demonstrate experience of:

You will have wide knowledge of software and hardware architecture techniques particularly cloud based, as well as significant knowledge of Windows operating system.

You will play a key role in the design, development, and support of electronic and RF-enabled products used in safety-critical environments.

You will be an experienced electronics engineer who is comfortable taking responsibility and working in a practical, delivery-focused environment.

The company was established in 2002 and is a leading developer, manufacturer and supplier of advanced AI-based people-screening security technology. The client's technology is deployed in more than 30 countries globally by government and commercial organisations in a wide range of security situations. Is your CV ready If so, and you are confident this is the role for you, make sure to apply...

You will play a pivotal role securing OT systems and infrastructure to ensure the safe, reliable and secure operations of our power stations. This role combines strong governance responsibilities with hands-on security activities to ensure that OT Security controls are effectively implemented and enforced at operational sites in a pragmatic manner.

You must have a full clean UK driving licence and your own transport **

You must hold a valid SIA licence to apply for this role **

You must be flexible and available to work on a shift pattern that will include days, nights and weekends. Please note, you must have a full clean UK driving licence and your own transport**

Abingdon School is seeking an inquisitive and motivated Graduate IT Support Engineer to join the team. Location: Abingdon School, OX14 1DE Job Type: Full Time, Permanent Working Hours: 08.30 to 17.00, Monday-Friday Salary: £27,035 to £30,049 per annum Closing Date: Tuesday 27 January 2026 (Midday) About Us: The Foundation comprises two schools: Abingdon School and Abingdon Prep School, as...

You will have the following qualifications and relevant experience: - Master's degree/ PhD in Telecommunications or Electronic engineering or similar. - 4 years of relevant work experience, the applicant should have some years of work experience in the field of Communication and/or Navigation system engineering applied to space.

You will need to be a UK national and able to obtain and maintain a UK Government Security Clearance. Further details found here:

We are recruiting for a Quality Engineer to join our Energy Division, working in a site-based role based on a large civil engineering project in Didcot, Oxfordshire. Works comprise of RC structures, roads, drainage, paving, steel frame and exterior cladding. The Quality Engineer will have experience of working on energy projects for National Grid and understand their policies and SR procedures....

The Remote Sensing Engineer will play a central role in advanced Earth-observing microwave remote sensing missions developed at Spire Global, providing technical leadership for the calibration, validation, and scientific exploitation of spaceborne microwave radiometers. This position spans responsibility for payload performance, RF engineering, ground processing of instrument data to deliver to...

Serco is a leading Space Services Provider with thousands of experts who have supported more than 50 missions for major agencies worldwide, including European Space Agency and NASA. At ECSAT in the United Kingdom, Serco contributes to some of Europe’s most forward-looking space programmes. ECSAT is ESA’s centre for telecommunications and integrated applications, where innovation and commercial...

You will hold a degree in engineering, computer science or have equivalent experience.

You will demonstrate experience in the following areas: Significant relevant experience of JavaScript, HTML and CSS with a focus on developing and enhancing web applications with modern JavaScript frameworks such as React & NextJS.

You must have a full clean UK driving licence and your own transport **

You must hold a valid SIA licence to apply for this role **

You must be flexible and available to work on a shift pattern that will include days, nights and weekends. Please note, you must have a full clean UK driving licence and your own transport**

Senior IT Engineer | Fyfield, Oxfordshire | Full Time (office-based) | £50,000 + business/performance-related bonus Our client is a well-established IT solutions provider with over 30 years' experience supporting several hundred sites nationwide. Known for technical excellence, innovation, and strong customer relationships, they are now seeking a Senior IT Engineer with a strong focus on...

Aim high, go beyond! At Open Cosmos we are solving the world’s biggest challenges from space, providing businesses, governments and researchers access to more readily available information than ever before - ready for the challenge? Then read on… Working in our Chief Technology Office (CTO) The CTO division is where Open Cosmos technology comes to life. Covering engineering, product...

You will also need to have strong IT skills and be able to use all forms of technology and software systems. Our perfect Security Officer will need to be aged 18 or over, a confident communicator who is a team player with the drive to always provide a friendly and professional service.

Harwell Campus, Oxfordshire - primarily based onsite About Us Diamond Light Source is one of the most advanced scientific facilities in the world. It houses the UKs synchrotron light source, producing beams ofextreme intensitywith a spectral range spanning far-IR to hard X-rays for probing the structure and composition of matter. From viruses and vaccines to alternative energy solutions and...

Retail Security Officer Posted on November 25th, 2025 Didcot £ per hour Type of Job: Permanent Position: Retail Security Officer Location: Didcot Pay Rate: £ per hour Hours: Various Shifts: Various SG / DS SIA licence required. Your Time at Work - To provide a visible uniformed deterrent, to contribute to the safety and security of the client's premises and staff - To carry out Company...