1,876 to 1,900 of 2,916 Security Cleared Jobs in the UK

instruments, test equipment; test techniques will be desired; Proficient in MS Office applications, especially Microsoft Excel, or Google Suite; Desire to work in the Space Industry is essential. SECURITY CLEARANCE: You will be subject to a BPSS (Baseline Personnel Security Standard) check. You may also need to gain UK SC-level Security Clearance or More ❯

Job Title: Senior Network Design Engineer Location: Basingstoke (Hybrid) Salary: £55,000 + £6,000 car allowance + 10% bonus Security Clearance: Must be eligible for SC clearance Join a Growing Team Delivering Cutting-Edge Network Solutions in Defence and National Security Are you an experienced Network Design Engineer looking for a hands-on role in … environment? Our client are expanding their expert team and seeking a Senior Network Design Engineer to contribute to exciting new project delivery work within the defence and national security sector. This is not a support role youll be directly involved in designing, configuring, and delivering secure networks for new business and contracted projects. What Youll Be Doing: • Collaborating … to deliver network solutions for secure environments. • Developing, updating, and maintaining High-Level Designs (HLDs) and Low-Level Designs (LLDs). • Hands-on configuration of network equipment and security devices. • Implementing small-to-medium LLD updates (e.g., firewall/switch changes). • Engaging with stakeholders to understand technical requirements and align designs accordingly. • Supporting the full project lifecycle More ❯

Job Title: Senior Network Design Engineer Location: Basingstoke (Hybrid) Salary: £55,000 + £6,000 car allowance + 10% bonus Security Clearance: Must be eligible for SC clearance Join a Growing Team Delivering Cutting-Edge Network Solutions in Defence and National Security Are you an experienced Network Design Engineer looking for a hands-on role in … environment? Our client are expanding their expert team and seeking a Senior Network Design Engineer to contribute to exciting new project delivery work within the defence and national security sector. This is not a support role – youll be directly involved in designing, configuring, and delivering secure networks for new business and contracted projects. What Youll Be Doing: • Collaborating … to deliver network solutions for secure environments. • Developing, updating, and maintaining High-Level Designs (HLDs) and Low-Level Designs (LLDs). • Hands-on configuration of network equipment and security devices. • Implementing small-to-medium LLD updates (e.g., firewall/switch changes). • Engaging with stakeholders to understand technical requirements and align designs accordingly. • Supporting the full project lifecycle More ❯

as and when required. The Ministry of Defence (MOD) is a central government department with a mission to protect our country and provide the ultimate guarantee of its security and independence, as well as helping to protect its values and interests abroad. The MOD is one of the biggest public procurement organisations in Europe and the single largest … Over the next decade the MOD is committed to spending over £190 billion on equipment and support. The MOD's customers include both the armed forces and national security agencies, and it has a diverse range of requirements, including military fighting vehicles, education services, nuclear submarines and facilities management. The MOD's aim is to provide its armed … forces with the best capabilities to enable them to protect the UK's security and advance national interests, both now and in the long term. To do this the MOD has an annual budget of almost £53 billion and a workforce comprising 197,000 people. of which 54,000 are civilians working for the UK MOD. The work More ❯

Role: Solution Architect Speciality: Platform Integration and DevOps Clearance: MOD DV Cleared (Sole British) Location: Corsham (2/3 Days per week) Day Rate: £600 Inside IR35 Duration: 12 Months Please note: Applicants must be UK citizens. iO Associates have partnered with a Consultancy client who provide Cloud Solutions into Defence and Security, this will be a … Month contract (with likely extension). Non-Negotiables: DV Cleared (sole British National) 3 days onsite required at MoD Corsham. Requirements: Provide a Solution Architect to support SECRET Cloud Hosting, focusing on SCC Hyperscale platform integration. Collaborate with the SCC Preferred Bidder to establish an S-Cloud DevOps function. Liaise with the MODCloud Official team to align and adapt … date CV as I will be calling through CVs in order of receipt. Again, this is a Hybrid position with the successful candidate(s) needing to be MOD DV Cleared to be considered and successful. Role: Solution Architect Speciality: Platform Integration and DevOps Clearance: MOD DV Cleared (Sole British) Location: Corsham (2/3 Days per week) Day More ❯

An opportunity has arisen for a Principal Security Analyst with a strong technical background and a passion for problem solving to join a growing UK MSSP. This role has no line management responsibility. Instead, the position is focused on being an escalation point for Senior Analysts, dealing with more complex alerts as well as identifying opportunities to tune … optimise, automate and improve relevant systems. The Role The Principal Security Analyst will support busy pods on more complex issues, lead and coordinate threat hunting activities, perform and lead vulnerability assessment activities and perform SIEM-based event analysis, incident triage and coordinate incident response activities. Furthermore, the Principal Security Analyst will actively collaborate with other analysts … comfortable tackling complex problems and has experience in a SOC/MSSP environment. Essential Sentinel (specialist) SOC experience in an MSP/MSSP environment In depth understanding of security and analytical concepts Exposure to IT Security Operations in large and complex organisations Some coding ability Beneficial Splunk Palo Alto (XDR/XSIAM) Skills in Forensics Experience More ❯

We are seeking a talented DevOps Engineer to join a multi-skilled agile team where collaboration is key. This is a great opportunity to work alongside experts in security, service, and project management, delivering robust and secure application deployments. Key Responsibilities for DevOps Engineer Work closely with the Solution Lead to evaluate applications against the target operating environment. … Lead integration activities and support initial security vulnerability analysis. Provide application deployment and integration services for selected 3rd party applications on thick-client devices. Deploy applications into the agreed target environment, integrating with other data sources and systems. Collaborate with technical and security specialists to ensure deployments meet accreditation standards. Required Skills for DevOps Engineer Strong More ❯

DOE + Benefits Clearance: Must hold or be eligible for SC Clearance Sponsorship: Not available We're seeking a highly skilled SOC Solutions Engineer to enhance security operations and strengthen detection & response strategies. This is a hands-on engineering role focused on IBM QRadar, playbook automation, and advanced threat modelling to deliver cutting-edge security solutions. … with threat intel, coordinate incident response. Threat Modelling & Use Case Development: Apply MITRE ATT&CK, STRIDE, and Kill Chain frameworks to build detection use cases. Reporting & Collaboration: Build security dashboards, produce reporting packs, and guide junior analysts and engineers. Client & Project Support: Support presales, contribute to new SOC solution scoping, and lead demos where required. What we're … looking for: Must hold or be eligible for SC Clearance (essential). Expertise with IBM QRadar (configuration, rule development, playbooks). 3-5 years+ experience in IT security (SOC/NOC environment preferred). Strong knowledge of log parsing, SIEM query languages (KQL, SPL, AQL), and automation with Python/PowerShell. Deep understanding of incident response, threat detection More ❯

for: Degree-qualified in engineering or related discipline Chartered Engineer or actively working towards it Strong experience in nuclear safety case development Excellent communication and stakeholder management skills Security Clearance: Must be eligible for SC (Security Check) clearance. Interested? Apply now for a full job spec and help shape the future of nuclear safety in the More ❯

Job Description: SECURITY CLEARANCE: Eligibility to gain UK DV Security Clearance TRAVEL REQUIRED: Regularly, mostly weekly and worldwide LOCATION : Portsmouth, when not travelling TYPE: Permanent, Full Time WHAT'S IN IT FOR YOU Financial Reward: Competitive salary, annual profit share, contributory pension, share options, car leasing scheme, free onsite parking, season ticket loan, tax-free technology More ❯

Job Description: SECURITY CLEARANCE: Eligibility to gain UK DV Security Clearance TRAVEL REQUIRED: Regularly, mostly weekly and worldwide LOCATION : Portsmouth, when not travelling TYPE: Permanent, Full Time WHAT'S IN IT FOR YOU Financial Reward: Competitive salary, annual profit share, contributory pension, share options, car leasing scheme, free onsite parking, season ticket loan, tax-free technology More ❯

Job Description: SECURITY CLEARANCE: Eligibility to gain UK SC Security Clearance TRAVEL REQUIRED: 20% UK and internationally, more if of interest LOCATION: Portsmouth, UK (60% of your working week must be office based) TYPE: Full time/STEM returners welcome WHAT'S IN IT FOR YOU • Financial Reward: Competitive salary, annual profit share, contributory pension, share More ❯

Job Description: SECURITY CLEARANCE: Eligibility to gain UK SC Security Clearance TRAVEL REQUIRED: 20% UK and internationally, more if of interest LOCATION: Portsmouth, UK (60% of your working week must be office based) TYPE: Full time/STEM returners welcome WHAT'S IN IT FOR YOU • Financial Reward: Competitive salary, annual profit share, contributory pension, share More ❯

Defence RAG Systems ( Security Clearance Essential ) On Site 2 X Days a week Plymouth Clearance: Active SC Essential | Sector: Defence Role Overview Defence client requires an SC Cleared AI Engineer to build fully on-premises RAG systems using open-source technologies. You'll develop classified AI capabilities on air-gapped infrastructure with zero external dependencies. Key Responsibilities … LangGraph for agents Hosting: vLLM, TGI, Ollama on bare metal/private cloud Infrastructure: Air-gapped Kubernetes, local container registries Desirable Skills - Experience with defence/government IT security protocols - Knowledge of CIS benchmarks and NCSC guidelines - Familiarity with cross-domain solutions and data diodes - Understanding of classification marking and handling procedures More ❯

in project management (e.g. P30, PMQ) and/or risk management (e.g. Management of Risk) and/or membership of a related professional organisation e.g. MAPM, ChPP, PMP. Security level SC UK (UK eyes only – single UK Nationality) required or ability to gain. Security clearance: You must be able to gain and maintain the relevant UK … Government security clearance in line with the job role (SC). Why join us? Be part of our global team of 100,000 colleagues – The possibilities for your future career are only limited by your drive. Whether you’re looking for a hands-on internship or your next leadership position, we have career opportunities across the world. Northrop More ❯

in project management (e.g. P30, PMQ) and/or risk management (e.g. Management of Risk) and/or membership of a related professional organisation e.g. MAPM, ChPP, PMP. Security level SC UK (UK eyes only – single UK Nationality) required or ability to gain. Security clearance: You must be able to gain and maintain the relevant UK … Government security clearance in line with the job role (SC). Why join us? Be part of our global team of 100,000 colleagues – The possibilities for your future career are only limited by your drive. Whether you’re looking for a hands-on internship or your next leadership position, we have career opportunities across the world. Northrop More ❯

in project management (e.g. P30, PMQ) and/or risk management (e.g. Management of Risk) and/or membership of a related professional organisation e.g. MAPM, ChPP, PMP. Security level SC UK (UK eyes only – single UK Nationality) required or ability to gain. Security clearance: You must be able to gain and maintain the relevant UK … Government security clearance in line with the job role (SC). Why join us? Be part of our global team of 100,000 colleagues – The possibilities for your future career are only limited by your drive. Whether you’re looking for a hands-on internship or your next leadership position, we have career opportunities across the world. Northrop More ❯

requires strong experience across multiple vendors (Palo Alto, Fortinet, Cisco ASA, Check Point) and the ability to collaborate with technical and non-technical stakeholders to maintain compliance and security best practice. Key Responsibilities Configure, implement, and manage firewall solutions across multi-vendor environments Review, optimise, and enforce firewall rules and policies Support migrations and replacement projects for firewall … configuring Palo Alto, Fortinet, Cisco ASA, Check Point firewalls Skilled in firewall rule tuning and optimisation Background in firewall migration projects and multi-vendor environments Knowledge of network security architecture and best practice Active UK SC Clearance (mandatory) Why Apply? £360 a day Opportunity to work on complex, multi-vendor security projects Hybrid model London or More ❯

Job Title: WebMethods Developer Location: Home-Based Rate: £600 - £700 per day Start Date: 1st September 2025 End Date/Duration: 27th February 2026 Clearance Requirement: Security Clearance (SC) required, or willingness to undergo SC clearance IR35 Status: Inside IR35 Role Summary We are seeking an experienced WebMethods Developer/Administrator to join an existing team, working across More ❯

Axway API Developer + 6 month initial contract + Full remote + £650 to £690 per day + SC Cleared role Key Skills: + Axway API Development/Administration + SC Clearance Responsibilities Designing, developing and deploying of Axway policies and containers using Axway Policy Studio v7.7 Working with DevOps toolset for develop and maintain Automated Testing and Code More ❯

and offers flexible working arrangements, with some onsite presence as needed. As a VMware Consultant, you will be responsible for designing and implementing VMware solutions, ensuring optimal performance, security, and scalability across client environments. Key Responsibilities: Design and implement VMware solutions, including VMware Cloud Foundation (VCF) and VMware Aria Operations. Support multi-tenancy and automation in VMware environments. More ❯

secure government environment. This is an excellent opportunity for a detail-oriented individual eager to develop their skills in testing, data analysis, and both frontend and backend systems. SC - Cleared Only Key Responsibilities: Perform manual and automated testing of identity and access management systems. Collaborate with developers, analysts, and stakeholders to ensure high-quality deliverables. Analyze data and ensure … collaborative and supportive environment. Gain exposure to cutting-edge technologies and secure systems. Develop your career with opportunities for growth and learning. This role requires candidates to be security cleared. More ❯

secure government environment. This is an excellent opportunity for a detail-oriented individual eager to develop their skills in testing, data analysis, and both frontend and backend systems. SC - Cleared Only Key Responsibilities: Perform manual and automated testing of identity and access management systems. Collaborate with developers, analysts, and stakeholders to ensure high-quality deliverables. Analyze data and ensure … collaborative and supportive environment. Gain exposure to cutting-edge technologies and secure systems. Develop your career with opportunities for growth and learning. This role requires candidates to be security cleared. More ❯

GDS Service Standards and adheres to accessibility and inclusion best practices. End-to-End Thinking: Consider entire service ecosystems—including digital, offline, operational, and third-party components. Requirements Security Clearance: Must hold active SC clearance. Experience designing services within central government or public sector contexts. A strong portfolio showcasing evidence-based service design work across complex systems. Experience More ❯

GDS Service Standards and adheres to accessibility and inclusion best practices. End-to-End Thinking: Consider entire service ecosystems—including digital, offline, operational, and third-party components. Requirements Security Clearance: Must hold active SC clearance. Experience designing services within central government or public sector contexts. A strong portfolio showcasing evidence-based service design work across complex systems. Experience More ❯