1,001 to 1,025 of 3,244 Security Cleared Jobs in England

the largest single site in the UK as an IT Consultancy or as an Employment Business & Agency depending upon the precise nature of the work, for security cleared jobs or non-clearance vacancies, LA International welcome applications from all sections of the community and from people with diverse experience and backgrounds. Award Winning LA International, winner of More ❯

Line: Club Executive Salary: £100,000 - £130,000 Bonus: £10,000 based on Company & Club KPIs Security Clearance Certain projects demand that our staff be British and cleared to SC level (or eligible for clearance). Candidates cleared to DV level are also required for our growth plans. You don't meet all the requirements? Studies More ❯

RF Engineer - Enhanced Developed Vetting (eDV) cleared RF Engineer - Enhanced Developed Vetting (eDV) cleared Location: UK Type: Permanent Start Date: Immediate RF Engineer - Enhanced Developed Vetting (eDV) cleared Our Client, Lockheed Martin is looking for RF Engineers at all levels to start work immediately on Defence, Cyber and Intelligence programmes in Gloucester, UK. You will work on … applications Test & Measurement - Conduct RF testing, including real-time test and measurement using vector signal analysers Vulnerability Analysis - Analyse and test RF systems to identify vulnerabilities and enhance security System Development & Verification - Support the development and verification of mission systems, with potential field trial involvement Specialist Tools Development - Design and develop bespoke research tools to support complex RF … s innovative team and be part of a rewarding journey to develop cutting-edge solutions for a wide range of critical applications. Qualifications, Skills & Experience Enhanced Developed Vetting (eDV) cleared Eligibility to work in the UK RF communications systems implementation, test, and analysis RF circuit design and modelling experience Real-time test and measurement using spectrum analysers and vector More ❯

the largest single site in the UK as an IT Consultancy or as an Employment Business & Agency depending upon the precise nature of the work, for security cleared jobs or non-clearance vacancies, LA International welcome applications from all sections of the community and from people with diverse experience and backgrounds. Award Winning LA International, winner of More ❯

the largest single site in the UK as an IT Consultancy or as an Employment Business & Agency depending upon the precise nature of the work, for security cleared jobs or non-clearance vacancies, LA International welcome applications from all sections of the community and from people with diverse experience and backgrounds. Award Winning LA International, winner of More ❯

range of programs. Knowledge and experience of core IT capabilities including Cloud, Infrastructure & Networks, Application including development, Data including database, analytics, AI and ML, ITSM including ITIL, Cyber Security, Automation. Highly skilled at solutioning and designing complex mission critical systems and services which meet customer needs whilst remaining implementable within schedule and budget. Excellent communications skills to engage … desirable if you had experience in the Logistics or Defence domains. Clearance Requirements: Applicants must be willing to hold and maintain UK SC with the ability to be DV cleared if required in the future. What we do for you: At Leidos we are PASSIONATE about customer success, UNITED as a team and INSPIRED to make a difference. We … safeguarding critical capabilities and transformation in frontline services, our work in the United Kingdom includes addressing some of the most complex problems in defence, healthcare, government, safety and security, and transportation. What Makes Us Different: Purpose: you can use your passion and abilities at Leidos to keep the people you care about safe. We are at the forefront More ❯

the largest single site in the UK as an IT Consultancy or as an Employment Business & Agency depending upon the precise nature of the work, for security cleared jobs or non-clearance vacancies, LA International welcome applications from all sections of the community and from people with diverse experience and backgrounds. Award Winning LA International, winner of More ❯

the largest single site in the UK as an IT Consultancy or as an Employment Business & Agency depending upon the precise nature of the work, for security cleared jobs or non-clearance vacancies, LA International welcome applications from all sections of the community and from people with diverse experience and backgrounds. Award Winning LA International, winner of More ❯

Desktop Refresh Engineer: Windows Migration, Laptop Refresh, Clinic Refresh Security Cleared Our Global Enterprise client is looking for a Desktop Engineer to become a part of their team. Start Date: ASAP Duration: up to 80 - 140 days (initially) Pay Rate: £153/day (PLEASE NOTE: Employer NI is paid for by the client) Total Daily Earnings More ❯

Desktop Refresh Engineer: Windows Migration, Laptop Refresh, Clinic Refresh Security Cleared Our Global Enterprise client is looking for a Desktop Engineer to become a part of their team. Start Date: ASAP Duration: up to 80 - 140 days (initially) Pay Rate: £153/day (PLEASE NOTE: Employer NI is paid for by the client) Total Daily Earnings More ❯

Desktop Refresh Engineer: Windows Migration, Laptop Refresh, Clinic Refresh Security Cleared Our Global Enterprise client is looking for a Desktop Engineer to become a part of their team. Start Date: ASAP Duration: up to 80 - 140 days (initially) Pay Rate: £153/day (PLEASE NOTE: Employer NI is paid for by the client) Total Daily Earnings More ❯

days a week to monthly, as preferred/dependent on your location) Do you have a Rust software development background? Drive development of an original Linux-based network security appliance as a Senior Software Developer, taking ownership for security software and systems development within a thriving technology organisation providing security solutions for regulated industries … self-motivation must be at the heart of Software Developers who join this team. Requirements for the Senior Software Developer position: Must have or be able to obtain security clearance at DV clearance level (please check your eligibility prior to applying for this position DV clearance requires you to have been a permanent resident in the UK without … for consideration if you have full, independent right to work in the UK and have lived in the UK permanently for the past 10+ years due to the security clearance requirements attached to this role, outlined in the Requirements section above* Franklin Bates are a leading IT Recruitment Consultancy helping people and companies grow their careers and teams More ❯

days a week to monthly, as preferred/dependent on your location) Do you have a Rust software development background? Drive development of an original Linux-based network security appliance as a Senior Software Developer, taking ownership for security software and systems development within a thriving technology organisation providing security solutions for regulated industries … self-motivation must be at the heart of Software Developers who join this team. Requirements for the Senior Software Developer position: Must have or be able to obtain security clearance at DV clearance level (please check your eligibility prior to applying for this position DV clearance requires you to have been a permanent resident in the UK without … for consideration if you have full, independent right to work in the UK and have lived in the UK permanently for the past 10+ years due to the security clearance requirements attached to this role, outlined in the Requirements section above* Franklin Bates are a leading IT Recruitment Consultancy helping people and companies grow their careers and teams More ❯

Senior Research Scientist – Data Science & Machine Learning Chelmsford (Hybrid – 2 days onsite per week) £60,000 – £75,000 + 10% Bonus Security Clearance: Must be eligible for UK SC Clearance A globally respected research and technology organisation is seeking a Senior Research Scientist to join its advanced data and decision science capability. This is a rare opportunity to … with specialisms in radar, sonar, NLP, CV, autonomy, LLMs, and more • Mentoring junior staff and publishing/patenting innovative research • Working directly with customers across defence, space, and security sectors What we’re looking for: • PhD (or equivalent experience) in a relevant discipline • Deep knowledge of machine learning and statistical signal processing • Strong Python skills and familiarity with … or RF data • Track record of delivering innovative solutions in complex technical domains Please note: Due to the nature of the work, candidates must be eligible for UK Security Clearance, which typically requires at least 5 years of continuous UK residency. Package: • £60,000 - £75,000 base • 10% bonus • Pension • Medical cover To hear more about the Senior More ❯

Are you a Project Manager looking for a new challenge? At Sopra Steria, our Aerospace, Defence & Security division delivers digital transformation, IT modernisation, and cybersecurity solutions to highly regulated industries. We work closely with governments, defence agencies, and aerospace organisations to drive efficiency, security, and innovation. We're seeking Project Managers to lead critical, mission-focused … status reports, and governance documentation for senior leadership and clients. Facilitate project meetings, workshops, and reviews to drive decisions and ensure stakeholder engagement. Ensure compliance with industry standards, security policies, and regulatory requirements within the ADS sector. What you will bring: Proven experience managing infrastructure or software projects, preferably within Aerospace, Defence & Security (ADS) environments. Active … SC (Security Clearance) with willingness to travel across Southwest England as required. Strong knowledge of project management methodologies (e.g., PRINCE2, Agile, or equivalent). Ability to navigate complex, regulated environments and collaborate with government and defence stakeholders. Exceptional communication and stakeholder management skills, with a focus on transparency and collaboration. Demonstrated track record of delivering high-profile, mission More ❯

consultancy that operates at the sharp end of cybersecurity within defence, aerospace, and national security. We’re looking for an experienced SOC Analyst to join our high-performing Security Operations Centre in Farnborough. This is a unique chance to contribute to real-world cyber defence, on country critical technology, pitting your SCO skills against state of the art … As the SOC Analyst, you will: Monitoring and triaging alerts across secure client environments Investigating threats using logs, network traffic, and endpoint telemetry Supporting response efforts during live security incidents Improving detection rules, playbooks, and tooling with MITRE ATT&CK-driven enhancements Producing clear incident reports for both technical and non-technical audiences Contributing to threat intelligence initiatives … Staying ahead of the curve on emerging threats, tactics, and techniques To secure this SOC role: Proven experience in a Security Operations Centre (SOC) environment Hands-on knowledge of SIEM tools (Microsoft Sentinel, Splunk, etc.) Familiarity with MITRE ATT&CK and threat detection methodologies Strong analytical mindset with log, endpoint, and network analysis skills Understanding of network protocols More ❯

Here at Khuda technology were on the lookout for a Network Engineer with experiencein Palo Alto and Azure to join an international MSP. The role focuses on network security and cloud infrastructure, with hands-on work designing, implementing, and managing secure, scalable solutions. Key Responsibilities: Deploy and manage Palo Alto firewalls in Azure environments, ensuring security and performance. Implement network security policies using Threat Prevention, URL Filtering, and Global Protect. Configure Azure networking, including VNets, VNet Peering, Azure Firewall, and ExpressRoute. Administer PAN-OS firewalls, update firmware, manage policies, and analyse logs. Monitor network traffic, respond to security incidents, and conduct regular audits. Collaborate with cloud architects, DevOps, and IT … solutions with business needs. Maintain network documentation and recommend infrastructure improvements. Skills: Expertise in Palo Alto firewalls and Azure networking (VNets, ExpressRoute, Load Balancers, etc.). Strong cloud security experience using Palo Alto solutions. Proficiency in Terraform, Ansible, or PowerShell for automation. Knowledge of ADFS, SAML/SSO, and cloud-native security tools. Certifications: PCNSE (Palo More ❯

London, Greater London - United Kingdom Type: Permanent Senior Research Scientist - Data Science & Machine Learning Chelmsford (Hybrid - 2 days onsite per week) £60,000 - £75,000 + 10% Bonus Security Clearance: Must be eligible for UK SC Clearance A globally respected research and technology organisation is seeking a Senior Research Scientist to join its advanced data and decision science … with specialisms in radar, sonar, NLP, CV, autonomy, LLMs, and more Mentoring junior staff and publishing/patenting innovative research Working directly with customers across defence, space, and security sectors What we're looking for: PhD (or equivalent experience) in a relevant discipline Deep knowledge of machine learning and statistical signal processing Strong Python skills and familiarity with … or RF data Track record of delivering innovative solutions in complex technical domains Please note: Due to the nature of the work, candidates must be eligible for UK Security Clearance, which typically requires at least 5 years of continuous UK residency. Package: £60,000 - £75,000 base 10% bonus Pension Medical cover To hear more about the Senior More ❯

AWS Solution Architect Location: London Salary: £70,000 - £90,000 Clearance: Must be eligible for UK Security Clearance Join one of the UK’s most trusted digital intelligence and cyber defence organisations as an AWS Solution Architect, where you’ll be instrumental in shaping cloud adoption for customers across critical sectors. We’re looking for experienced cloud professionals … Doing: • Lead technical aspects of AWS cloud migration initiatives • Define reusable architecture patterns, deployment standards, and reference models • Collaborate with engineering teams to drive DevOps practices and cloud security • Act as a hands-on technical lead for infrastructure as code and automation • Support architectural reviews, tooling decisions, and cloud governance strategies • Mentor junior engineers and help shape a … culture of technical excellence You’ll Need Experience In: • Designing and leading cloud migrations to AWS • Multi-account AWS architecture, reference models, and cloud-native patterns • AWS Security, Networking, and DevOps tools (e.g., CI/CD, Infrastructure as Code) • Agile frameworks and stakeholder engagement • Troubleshooting and optimisation within complex technical environments What You’ll Get: • Hybrid and flexible More ❯

AWS Solution Architect Location: London Salary: £70,000 - £90,000 Clearance: Must be eligible for UK Security Clearance Join one of the UK’s most trusted digital intelligence and cyber defence organisations as an AWS Solution Architect, where you’ll be instrumental in shaping cloud adoption for customers across critical sectors. We’re looking for experienced cloud professionals … Doing: • Lead technical aspects of AWS cloud migration initiatives • Define reusable architecture patterns, deployment standards, and reference models • Collaborate with engineering teams to drive DevOps practices and cloud security • Act as a hands-on technical lead for infrastructure as code and automation • Support architectural reviews, tooling decisions, and cloud governance strategies • Mentor junior engineers and help shape a … culture of technical excellence You’ll Need Experience In: • Designing and leading cloud migrations to AWS • Multi-account AWS architecture, reference models, and cloud-native patterns • AWS Security, Networking, and DevOps tools (e.g., CI/CD, Infrastructure as Code) • Agile frameworks and stakeholder engagement • Troubleshooting and optimisation within complex technical environments What You’ll Get: • Hybrid and flexible More ❯

SC Clearance: Zaizi works with UK Central Government departments on a range of projects. To be able to work on our customer projects, employees must be Security Cleared to a standard acceptable to our Government customers. Due to this restriction we can currently only recruit candidates who have the right to work in the UK without sponsorship More ❯

London, Greater London - United Kingdom Type: Permanent Senior Research Scientist - Data Science & Machine Learning Chelmsford (Hybrid - 2 days onsite per week) £60,000 - £75,000 + 10% Bonus Security Clearance: Must be eligible for UK SC Clearance A globally respected research and technology organisation is seeking a Senior Research Scientist to join its advanced data and decision science … with specialisms in radar, sonar, NLP, CV, autonomy, LLMs, and more Mentoring junior staff and publishing/patenting innovative research Working directly with customers across defence, space, and security sectors What we're looking for: PhD (or equivalent experience) in a relevant discipline Deep knowledge of machine learning and statistical signal processing Strong Python skills and familiarity with … or RF data Track record of delivering innovative solutions in complex technical domains Please note: Due to the nature of the work, candidates must be eligible for UK Security Clearance, which typically requires at least 5 years of continuous UK residency. Package: £60,000 - £75,000 base 10% bonus Pension Medical cover To hear more about the Senior More ❯

you'll have a role that's out of the ordinary. You will be diretly responsible for the designs, development and solutions on groundbreaking initiatives that advance energy security and sustainability including our Tails Management Facility (TMF) or our Reprocessed Uranium (RepU) project. Day-to-day, you'll manage the delivery of engineering and technical activities through the … with multi-discipline teams Ability to provide technical guidance and mentorship to junior engineers Qualifications for the Senior EC&I Engineer Degree level qualified in relevant engineering subject Security Clearance The successful candidate must be able to achieve and maintain Security Check (SC) security clearance for this role. Many of the positions within our … company are subject to national security clearance and Trade Control restrictions. This means that your eligibility for certain roles may be affected by your place of birth, nationality, current or former citizenship, and any residency you hold or have held. Further details are available atUnited Kingdom Security Vetting: clearance levels - GOV.UK (). What We Offer Matched More ❯

public sector. This is a rare opportunity to work on high-impact, mission-critical projects where your expertise in Snowflake and secure data architecture will directly support national security and intelligence initiatives. You will work as part of a larger team and will be experienced at dealing with senior stakeholders. Proven experience as a Snowflake Consultant or Architect … in enterprise environments. Deep understanding of Snowflake architecture, data sharing, security, and performance optimization. Strong SQL and data modelling skills. Familiarity with cloud platforms (AWS, Azure, or GCP). Active DV clearance is essential (applications without this cannot be considered). More ❯

with a range of other services and applications. Producing and maintaining documentation and procedures for both operational teams and end-users. Providing input into disaster recovery, monitoring, and security planning processes. What you'll bring: Active SC Clearance and eligible for DV Clearance. Proven expertise in Red Hat Enterprise Linux (RHEL) administration and design. Strong understanding of security controls, including host firewalls, SELinux, and intrusion detection. Knowledge of networking fundamentals, especially from a security perspective. Experience working in highly governed environments with tight SLAs. Skilled in patch management and system update procedures. It would be great if you had: Experience with secure environments and familiarity with JSP 440 and SCIDA requirements. Proficiency in scripting … skills and experience are exactly what we're looking for, please do apply, we'd love to hear from you! Employment Type: Full-time, Permanent. Location: Hemel Hempstead Security Clearance Level: Must hold active SC clearance as a minimum be DV eligible. Internal Recruiter: Annecia Salary: up to £74,000 Benefits: £5,400 car allowance, 25 days annual More ❯