1,201 to 1,225 of 1,955 Security Cleared Jobs in England

defence hub) Salary: £45,000 – £65,000 depending on experience, plus bonus and benefits A leading organisation in the UK defence and national security sector is expanding its software engineering function and is seeking an experienced C++ Software Engineer to help build, evolve and support mission‐critical wireless … intelligence and security products. This role offers the chance to work on cutting‐edge systems used directly by international defence customers, while developing your expertise within a highly technical, collaborative environment. The role As a C++ Software Engineer, you’ll be at the centre of designing, developing ...

client, a recognised leader within the Defence & Security industry, is seeking a skilled Infrastructure Virtualisation Engineer for a contract role. This position involves supporting critical virtualisation infrastructure that underpins national security platforms. You will be working within the technical team responsible for designing, developing, and validating … virtual estate components essential to mission-critical systems. Your expertise will help ensure the stability, resilience, and security of vital virtual infrastructure used by Defence operations. Key Responsibilities: Design, develop, build, and validate virtualisation components within the NSoIT(D) Platform Produce and review design artefacts at all levels ...

presentation skills, with confidence engaging senior stakeholders A strategic, forward-looking mindset with the ability to translate market trends into actionable propositions Security Clearance To be considered, candidates must be eligible for Security Check (SC) clearance , including continuous UK residency for the last 5 years ...

this pivotal role, you will direct technical strategies, troubleshoot complex networking issues, and collaborate with diverse teams to ensure optimal performance and security for our organization's vital infrastructure. Duration: 12-month FTC with option to go permanent Security Clearance: SC Clearance or eligibility Compensation … Bring to the Role: Extensive experience in support, design, and management of highly secure network environments. Expertise in Cisco switching, routing, security, and wireless technologies. Proficiency with network protocols such as TCP/IP, BGP, ICMP, OSPF, and IPSEC. Hands-on experience with Cisco ASA, Firepower (NGFW), Palo ...

site - £(Apply online only) per day inside IR35 - 4 months "This role requires the successful candidate to undergo and be eligible for UK Security Vetting at SC level. Clearance sponsorship will be provided where required. Due to the nature of the work, candidates should meet the relevant residency …/WINS, PXE and VPN/remote connectivity * Automation - Understanding of Scripting technologies such as PowerShell, VB Scripting, and batch Files is beneficial * Security - knowledge of disk encryption using bit locker, NTFS permissions and shared folder security * An appreciation of the Microsoft Exchange environment, email client ...

both cloud and on premises platforms. You will play a key role in ensuring that all data systems comply with industry regulations and security standards while enabling efficient access for analytics and operational teams. A strong command of Apache NiFi is essential for this role. You will … error resolution, and flow control. Integrate NiFi with cloud platforms, databases (SQL & NoSQL), APIs, and third-party systems. Ensure compliance with regulatory and security requirements across data storage, transfer, and access layers. Support data migration efforts and implement disaster recovery protocols. Continuously monitor data infrastructure performance and recommend ...

Security Architect Outside IR35 - Initial 6 month Contract 1 day a week in Central London Requires Active SC clearance Ideally starting early February Central Government Experience We have a number of Security Architect positions working with large central government client. You'll need to be able ...

Head of Secure by Design - SC Cleared We are seeking senior Secure by Design Leaders to provide strategic oversight and governance across a major defence programme. This role focuses on shaping security posture, setting direction, and ensuring consistent application of Secure by Design principles at scale. … Responsibilities Define and own the Secure by Design approach across programmes or portfolios Establish and maintain security governance frameworks, processes and controls Provide senior leadership oversight of security risks, issues and dependencies Ensure alignment between security strategy and programme delivery objectives ...

management skills, including senior-level engagement Solid financial and commercial understanding (budgets, forecasting, contract models) Strong planning, risk management, and delivery governance capability Security & eligibility Due to the nature of the work, appointment is subject to Security Check (SC) clearance. Continuous UK residency for the past ...

Delivery roles on Military Avionics Projects + 6 month initial contracts + £83 per hour - Inside IR35 + Hybrid working from Reading + SC Cleared roles Key Skills: + Background in Military Avionic Systems eg. AMPA, FCAS, + SC Cleared Software Systems Engineer - Product Owner We're looking … Delivery roles on Military Avionics Projects + 6 month initial contracts + £83 per hour - Inside IR35 + Hybrid working from Reading + SC Cleared roles ...

Security Lead - Incident Response & Threat Management 4 Months Contract £400 to £500 a day Inside IR35 Remote working Active Security Clearance is Needed A well-established consultancy firm is urgently looking for an experienced Security Lead with a strong background in Incident Response ...

Cleared Java Software Engineer Location: Bristol - Onsite 5 days a week Contract: 12 months (likely to be extended) Rate: £65 per hour (via Umbrella) Security Clearance: SC required to start About the Role Join our dynamic team at our Bristol facility, where we develop cutting-edge solutions ...

Embedded Software Engineer – Linux/C++/Embedded Cambridge, UK - Onsite (4–5 days per week) £65 - £85 per hour (SC Cleared, mid–senior level) Initial 6 months (strong likelihood of extension) Active SC clearance required (mandatory) An opportunity has arisen for an experienced Software Engineer to join … highly technical engineering environment delivering advanced systems within the UK defence and national security sector. This role is suited to a mid–senior level engineer with a strong Linux and embedded software background who can integrate quickly into an established team and provide immediate impact. The position ...

Embedded Software Engineer - Linux/C++/Embedded Cambridge, UK - Onsite (4-5 days per week) £65 - £85 per hour (SC Cleared, mid-senior level) Initial 6 months (strong likelihood of extension) Active SC clearance required (mandatory) An opportunity has arisen for an experienced Software Engineer to join … highly technical engineering environment delivering advanced systems within the UK defence and national security sector. This role is suited to a mid-senior level engineer with a strong Linux and embedded software background who can integrate quickly into an established team and provide immediate impact. The position ...

ideally with experience in 8D, DMAIC, or similar processes. Excellent interpersonal skills: delivery, influencing, and collaboration. Additional Information: This role is subject to security and export control restrictions. Candidates must meet UK Right to Work criteria and achieve the required security clearance. ...

Inside IR35) London/Primarily Remote 12 months My client is an instantly recognisable consultancy who require a SC Cleared Data Migration Lead to join a business-critical programme. Key Requirements: Proven experience working as a Data Migration Lead on large-scale programmes. Active Security Clearance ...

experienced Network professional looking for a unique opportunity? Sopra Steria’s Aerospace Defence and Security sector are currently on the lookout for individuals with a background in Network administration or engineering for an exciting new project working within the MOD. You will be on the front line … skills in TCP/IP, DHCP, DNS, ACL’s and other network enabling technologies. Hands-on experience managing and troubleshooting firewalls and other security devices. Experience configuring, supporting, troubleshooting SDN technologies such as Cisco ACI or VMware NSX. It would be great if you had: Working understanding ...

Line Infrastructure Engineer Location: Huntingdon, Cambridgeshire Security Clearance Level: High DV Developed Vetting UNLEASH YOUR POTENTIAL We are looking for an infrastructure engineer to work collaboratively with colleagues and our customer on an exciting and critical system, delivering technical services in a dynamic ITIL environment. Are you ready … customers success. We empower our teams in the UK to address some of the most complex problems in defence, government, safety and security, and transportation. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. Our Mission ...

Backend Software Engineer Java/Cloud (SC Cleared) Guildford, Surrey (Hybrid - x3 days per week on-site) 12-month contract Rates: Negotiable (DOE) We are currently supporting a major organisation within the Defence & Space sector who are looking for an experienced Software Engineer to join a collaborative Agile Scrum … improve team velocity Write unit and automated tests to support high-quality delivery Participate in design and code reviews, ensuring best practice around security, maintainability and scalability Produce clear technical documentation and share knowledge across the team Actively contribute within an Agile Scrum environment, including sprint planning, reviews ...

Location: London (Hybrid - 3 days in office) Security Clearance: Must be eligible for SC/DV clearance (requires UK residency history). The Role We are seeking a Senior UX Designer specializing in Artificial Intelligence to join our National Security team. You will lead the design … Tooling: Proficiency in Figma and experience working within Agile/Scrum environments. Preferred Skills Sector Experience: Previous work on UK Government or National Security projects. Technical Literacy: Familiarity with front-end technologies (HTML/CSS/JS) or the GOV.UK Prototype Kit. Academic Background: Degree in Interaction Design ...

Infrastructure Manager with a solid technical background looking for a new role? Sopra Sterias Aerospace, Defence and Security sector is currently recruiting for an Infrastructure Manager to help support a high-performing, key account within the business. The key experience required to be a success in this role … Identity & Access Management (IAM), and Messaging platforms. Collaborate with Product Delivery Managers and adjacent technical teams on the client side. Ensure adherence to security policies and compliance requirements, including all patching activities. Track improvement ideas, prioritise based on business impact, and present outcomes to stakeholders. ...

Cloud Engineer AWS A leading digital, cyber and technology consultancy is expanding its National Security engineering team and is looking for an experienced Senior Cloud Engineer to join a growing practice based in Gloucester. This organisation delivers secure, cloud-native solutions in some of the UKs most complex … mission-critical environments. The work has genuine real-world impact, supporting national security, defence and government clients, while also investing heavily in its people and local technology community. The Role: As a Senior Cloud Engineer, youll design, build and support secure cloud platforms used across high-assurance environments. ...

Cloud Engineer AWS A leading digital, cyber and technology consultancy is expanding its National Security engineering team and is looking for an experienced Senior Cloud Engineer to join a growing practice based in Gloucester. This organisation delivers secure, cloud-native solutions in some of the UKs most complex … mission-critical environments. The work has genuine real-world impact, supporting national security, defence and government clients, while also investing heavily in its people and local technology community. The Role: As a Senior Cloud Engineer, youll design, build and support secure cloud platforms used across high-assurance environments. ...

Cloud Engineer AWS A leading digital, cyber and technology consultancy is expanding its National Security engineering team and is looking for an experienced Senior Cloud Engineer to join a growing practice based in Gloucester. This organisation delivers secure, cloud-native solutions in some of the UKs most complex … mission-critical environments. The work has genuine real-world impact, supporting national security, defence and government clients, while also investing heavily in its people and local technology community. The Role: As a Senior Cloud Engineer, youll design, build and support secure cloud platforms used across high-assurance environments. ...

Cloud Engineer AWS A leading digital, cyber and technology consultancy is expanding its National Security engineering team and is looking for an experienced Senior Cloud Engineer to join a growing practice based in Gloucester. This organisation delivers secure, cloud-native solutions in some of the UKs most complex … mission-critical environments. The work has genuine real-world impact, supporting national security, defence and government clients, while also investing heavily in its people and local technology community. The Role: As a Senior Cloud Engineer, youll design, build and support secure cloud platforms used across high-assurance environments. ...