14 of 14 Permanent Security Cleared Jobs in Oxfordshire

Note: We are looking for Java Full Stack Developer with max 7-12 years experience and must be eligible for Security clearance The role requires in-depth understanding of the software development life cycle and strong technical experience with an open-minded attitude and ability to rapidly adapt and learn. Must have skills: Extensive Server Side, hands-on More ❯

call rotations, such that safe and efficient operations are ensured on a 24/7 basis. Essential Skills Right to work in the UK and eligible for a Security Clearance application (Mandatory) University degree in aeronautics, computer science, software engineering, mathematics or relevant science discipline. 5 years commercial Space flight dynamics experience Excellent knowledge of orbital mechanics & flight … MATLAB or similar Experience with Mission Analysis & requirements definition Fluent in spoken and written English language Work in a team as well as independently Desirable skills Security Cleared (Highly desirable) Masters or Doctorate in relevant field Experience in flight dynamics operations & agile methodology Experience using C++, Java, Python, and scripting & basic knowledge of Linux Experience in regression More ❯

with a first-principles approach to problem-solving and an understanding of the full engineering lifecycle. Eligibility to work in the UK with the ability to obtain full security clearance Bonus Skills (Nice to Have) Technical Expertise: Model-based design (MBSE, Simulink, UML, SysML), embedded software systems, and simulation of complex dynamic systems. Autonomous Systems & Robotics: Experience with More ❯

architecture frameworks aligned with business and regulatory requirements. Lead the integration of secure-by-design principles into systems, platforms, and product development lifecycles. Conduct risk assessments and produce security documentation including RMADS, SyOPs, Security Cases, and Security Aspects Letters. Ensure compliance with relevant standards and frameworks including ISO 27001, NIST SP800, MOD JSPs, DEFSTANs … Zero Trust Architecture and DevSecOps methodologies. Collaborate with cross-functional teams to embed cybersecurity into digital transformation initiatives. Evaluate emerging threats, technologies, and regulatory changes to inform strategic security decisions. Support certification and assurance processes for secure systems and platforms. Provide technical leadership and mentoring to engineering and security teams. Required Qualifications & Experience Proven experience in … cybersecurity architecture within regulated sectors such as Defence, Aerospace, or Industrial Engineering. Strong understanding of enterprise security frameworks, secure system design, and risk management. Experience with cloud security, identity and access management, and secure integration patterns. Familiarity with cybersecurity tools and platforms including SIEM, endpoint protection, IAM, and vulnerability management. Excellent communication and stakeholder engagement skills. More ❯

Software & Integration Engineer Commercially Driven Focus Location: UK (with occasional travel across the UK and Europe) HYBRID WORKING Clearance: UK Security Clearance (or eligibility to obtain) £60,000 - £65,000 negotiable Overview A high-impact role for a commercially driven Software & Integration Engineer to join a leading defence technology environment. This is not a back-office coding position More ❯

uptime and performance. Lead proactive monitoring, maintenance, and optimisation for reliability and efficiency. Stakeholder Collaboration: Work closely with other teams such as Platforms, DNS, Site Reliability Engineering, and Security to ensure integration and alignment with organisational goals. About You: You will take an evidence-based approach to technology delivery with a focus on simplicity and working software. Use … restaurants Medicash discounts on healthcare services Performance-based annual bonus Diversity Statement: We value diversity and inclusivity, and encourage adjustments in our recruitment process to support all candidates. Security Statement: Nominet is committed to internet safety and security. All roles require security checks, including BPSS clearance, with some roles requiring additional security clearance. We More ❯

with a logical approach to problem solving and presentation of information Relevant degree in a Maths, Physics or Engineering based subject Eligibility and willingness to undergo future full security clearance (SC) Bonus if you have: Experience in designing, developing and testing embedded software and hardware control systems for UAV, UXV, autonomous driving or aerospace applications Working knowledge of … Package Team socials A variety of perks that are evolving: Free Monday team lunch, Cycle2work scheme, access to your favourite app subscription, plus many more in the works! Security clearance Due to the sensitive nature of some of our work, it would be beneficial for candidates to be able and willing to obtain and maintain the necessary security More ❯

Package Team socials A variety of perks that are evolving: Free Monday team lunch, Cycle2work scheme, access to your favourite app subscription, plus many more in the works! Security clearance Due to the sensitive nature of some of our work, it would be beneficial for candidates to be able and willing to obtain and maintain the necessary security More ❯

Our Global Enterprise client is looking for a Desktop Engineer to become a part of their team. Start Date: ASAP Duration: up to 64 - 100days (initially) Pay Rate: £151/day (PLEASE NOTE: Employer NI is paid for by the More ❯

range of clients means you’ll build up your knowledge and experience across multiple industries, making you competitive in any field. Overview: We are assisting the defence and security sector with the delivery of multi-faceted, multimillion-pound portfolios of work. Specifically, this requires people who have either have or are willing to possess security clearance More ❯

Glasgow, if preferred. Why join Dionach by Nomios? Since being acquired by Nomios in late 2024, Dionach by Nomios has continued its dynamic growth as a leading information security company. Specializing in penetration testing and information assurance services, we offer an incredible opportunity to be part of an experienced team, build your skills, and grow professionally. Dionach by … Nomios holds impressive certifications, including CREST, CHECK, PCI QSA, and ISO 27001. With our focus on enhancing customers' security and fostering team development,be joining a company that prioritizes both your growth and the safety of our clients. We're in an exciting phase of expansion and are looking for self-motivated individuals ready to thrive in a … Application (CCT APP), Cyber Scheme Team Leader (CSTL) infrastructure (CSTL-INF) or Web Application (CSTL-Web App). Eligibility : Right to work in the UK and eligibility for security clearance. Key Attributes Analytical thinker with a proactive, detail-oriented approach. Excellent verbal and written communication skills Ability to work effectively under pressure Commitment to maintaining the highest ethical More ❯

Onsite Network Engineer, Reading (Must have ability to obtain SC Clearance) ROC Technologies are seeking an experienced and customer-focused Onsite Network Engineer to join our on-site team supporting a highly secure client environment. The role involves delivering a More ❯

discover the true value in our differences. If there are any adjustments we could make to the recruitment and selection process to support you, please let us know Security Statement: Nominet is committed to the safeguarding and welfare of the internet and expects all employees and volunteers to share this commitment by participating in the relevant security and screening processes. All roles working for Nominet will be subject to a Baseline Personnel Security Standard (BPSS) check. Some roles due to the nature of their work, will require additional security clearance. More ❯

salary, plus excellent benefits Largely remote with travel to site near Reading a couple of days a month Join a long-term programme supporting UK Defence and National Security Lead the integration and delivery of secure, complex IT and training systems ABOUT THE CLIENT: Our client is an established delivery partner to some of the UK's most … and software-based solutions to help safeguard the UK. Due to continued growth, we're hiring an experienced integration manager to support a high-profile, long-term national security programme. THE BENEFITS: Salary up to 60,000 Remote-first working model with ad hoc site travel Fantastic pension contribution (over 10%) 25 days holiday + bank holidays Bonus More ❯