5,801 to 5,825 of 6,444 Security Cleared Jobs in the UK

Darter is hiring a Principal AI Strategy Consultant to lead AI strategy and implementation across UK Defence and national security, advising senior military and civilian leaders with credible, future-ready guidance. You would join a small, senior team working with the MOD, Armed Forces and industry, with … security clearance requirement. We offer a remote-first culture with occasional in-person time, a salary between £110,000 and £130,000, and a broad benefits package including pension #J-18808-Ljbffr ...

Service Catalogue & Integration Management Consultant Location: Corsham (5 days per week onsite, potentially reducing to 3 days once the role is established) Duration: Until 31st December with possibility for extension Rate: Up to £450 per ...

Experis is seeking a DV Cleared Business Analyst for a 12-month project in Cheltenham. You will analyse processes, facilitate workshops, and support transformation initiatives to deliver measurable improvements. You will work across strategy, design and change management, building reports for senior stakeholders and visualising data across portfolio metrics. ...

currently hiring a Network Security Engineer for an exciting client engagement. Role: Network Security Engineer Location: Warwick/Wokingham/Corsham/Farnborough, UK (Hybrid vast majority of work is expected to be remote however there may be occasional travel to customer sites) Positions: Contract (Outside … IR35) Clearance: Active SC Clearance, Must have BPSS. Description DCE Programme data centre network build Deliverables Technical Ownership of the Customers Security infrastructure estate, processes procedures, documentation and life cycle management. Senior Technical point of reference for all Security related projects, Changes or modifications to firewall ...

leading software security firm in Belfast is seeking a Senior Penetration Tester to join their team. In this hands-on role, you'll engage in delivering high-quality penetration testing across various sectors, identify and remediate security weaknesses, and mentor junior testers. Essential skills include current … security clearance, at least 2 years of penetration testing experience, and proficiency with tools like BurpSuite Pro and Nmap. The position offers flexible working arrangements, an annual performance bonus, and extensive benefits including a competitive pension and private healthcare. #J-18808-Ljbffr ...

some international locations with a DV clearance requirement to start. The incumbent will support a high-profile network environment, contribute to security reporting, and work closely with the DEx Networks team to ensure service levels and incident remediation are delivered to required standards. #J-18808-Ljbffr ...

Experis - ManpowerGroup is hiring a DV Cleared Business Analyst for a dynamic 12-month project in Cheltenham. The role requires eligibility for DV clearance and offers a rate of up to £79.00 per hour via an approved umbrella company. You will analyse processes, facilitate workshops, and drive business transformation ...

Applied AI Engineer – Defence & Security at Experis UK in Newcastle is seeking an engineer to integrate AI capabilities into production systems, ensuring reliability, security, and measurable impact in mission-critical environments. You will design and implement Retrieval-Augmented Generation (RAG) solutions, evaluate LLMs, debug non-deterministic ...

Cleantech Impact Partners Ltd in London is seeking an SC-cleared Platform Engineer to design, build and harden secure platforms that underpin critical national infrastructure. You will work across containerisation, orchestration and secure-by-design principles, taking real technical ownership and collaborating with architects and security teams. ...

Computer Network Defence Ltd (CND) seeks a DV Cleared Protective Monitoring Consultant to join a high-profile government programme in St Ives, Cambridgeshire. The role centres on monitoring security events with LogRhythm, investigating incidents, and producing detailed threat reports for critical systems. You will tune log detection ...

Experis - ManpowerGroup is seeking a DV-cleared Level 3 Network Engineer for an onsite role in Corsham. The 6‐month contract may extend, with a daily rate up to £570 via an approved umbrella company. You will support secure network infrastructure on a high-profile programme, handling L3 incidents ...

specialist secure technology consultancy in the United Kingdom is seeking a DV Cleared Infrastructure Engineer to support high-assurance UK Defence environments. This role involves designing VMware-based infrastructure and developing automation solutions, all within a hybrid working model. Ideal candidates will have active DV Clearance, strong experience with ...

Safety Engineer +6 months + +Hybrid 2 days a week in Corsham +Inside IR35 + 500 - 550 a day +DV cleared role We're looking for a DV Cleared Safety Engineer to support a high-profile programme working on MOD IT systems, including tactical/operational safety activity. … experience as a Safety Engineer on MOD/defence programmes Strong background producing/assuring safety cases (authoring + review) If you're DV cleared and have delivered safety engineering on MOD IT systems, please apply with your CV and availability to (url removed) and I will ...

role requiring on-site presence 1–2 days weekly. The role demands UK SC clearance eligibility, strong IT operations, cloud platforms, and robust security practices within a dynamic environment. Start ASAP with permanent full-time employment and flexibility in working arrangements. #J-18808-Ljbffr ...

seeking an Infrastructure Engineer for on-site duties in Cheltenham/Gloucester. You will manage mission-critical, secure environments in the National Security space, driving automation to reduce human error and ensure platform stability. The role spans mid to lead levels, with a strong focus on ITIL4 practices … incident resolution, and proactive monitoring to support customers and stakeholders in a high-security setting. #J-18808-Ljbffr ...

Matchtech is seeking an SC-cleared SOC Analyst to support a defence/aerospace client on a 3-month contract in the UK. The role focuses on monitoring security events with IBM QRadar SIEM, incident response, and threat detection, with remote work and occasional site visits. ...

architects on critical operations while ensuring product quality during transitions to production. Applicants must have a strong background in networking, infrastructure as code, security, and compliance, along with the ability to hold the Highest Level of Security Clearance. #J-18808-Ljbffr ...

Experis UK is seeking an Applied AI Engineer to join a Defence & Security team in Newcastle, focusing on production-grade AI with reliability and safety in mind. You will integrate AI/ML components, design RAG solutions, evaluate LLMs, and collaborate with engineers and data scientists to deliver … secure, measurable impact in mission-critical environments. Applicants should be comfortable operating under security constraints and communicating AI trade-offs to non-technical stakeholders. #J-18808-Ljbffr ...

Morson Human Resources Limited in Hereford is seeking a SOC Analyst – SC Cleared on a 12-month contract. You will triage alerts, perform first-line investigations, and guide containment steps with the outsourced SOC partner to minimize impact. As part of the security team you will maintain ...

Experis - ManpowerGroup in Stevenage is seeking a DV-cleared Backup & Storage Engineer to join a specialist security-focused team. The role is on-site, with a 37-hour week and a 12-month contract (possible extension), and a day rate of up to £430 through an approved ...

partnering with an exciting technology-focused client to fill a DV Cleared Project Support Officer role. This position is based in London and Milton Keynes with hybrid working, offering £40,000 salary plus a quarterly bonus and eDV clearance cost. You will support a live technology delivery programme, contribute ...

Cleared AVI & DFW Network Consultant - 3-Week Contract Immediate/Short-term contract We are looking for an experienced AVI & DFW consultant to support the completion and deployment of an existing network design. The High-Level Design (HLD) has already been completed. We now need someone with strong hands … Experience Strong, proven experience with AVI Networks/VMware Avi Load Balancer. Strong experience with DFW (Distributed Firewall) and associated VMware networking/security technologies. Experience taking an existing HLD through to LLD, configuration and deployment. Strong understanding of network and security design principles. Hands ...

Cyber Consultant (SC Cleared) Bristol/Hybrid (1 day onsite/4 days remote) 3 months initially £78 per hour pay rate inside IR35/Umbrella Our client is seeking a Senior Cyber Engineering Consultant to join the Cyber & Security Solutions Division team. This role is focused … supporting the delivery of security aspects to the company's core products to external stakeholders (inclusive of Radars, Lasers, Operational Technology, Information Technology). This role requires engaging with engineering teams and delivery of all facets of cyber and information security related to the delivery across ...

life, from the food we eat, and the air we breathe, to the water we drink. Digital, Data, Technology and Security (DDTS) is the trusted team for digital across the entire Defra Group. We have around 1000 colleagues across DDTS and our ambition is to make it easier … green and healthy future for all. Find out more about DDTS: Defra digital, data and technology blog LinkedIn Defra Jobs The Head of Security Incident and Response provides operational leadership of the Defra Group Security Incident Response Management (SIRM) capability, ensuring the organisation is prepared ...

client is looking for an experienced DV cleared Infrastructure Engineer for the deployment and operation of a high-assurance VMware Cloud Foundation (VCF) 9.x private cloud, building upon their existing private cloud patterns. You will be a VMware specialist with experience covering: VCF 9.x Orchestration: Lead … deployment of Management and Workload Domains using SDDC Manager, VCF Operations and VCF Installer (Cloud Builder). NSX Networking & Security: Design and implement complex virtual networking topologies, including Tier-0/Tier-1 gateways, load balancing, and Distributed Firewall (DFW) micro-segmentation policies. VCF Operations (previously Aria Suite ...