1,226 to 1,250 of 2,611 Security Cleared Jobs

Agile Delivery Manager

Hiring Organisation
Triad
Location
Milton Keynes, Buckinghamshire, United Kingdom
Employment Type
Permanent
Salary
£75000/annum
Agile Delivery Manager Based at client locations, working remotely, or based in our Godalming or Milton Keynes offices. Salary up to £75,000, plus company benefits. About Us Triad Group Plc is an award-winning ...

Lead SOC Content Engineer

Hiring Organisation
Sopra Steria
Location
Hemel Hempstead, Hertfordshire, England, United Kingdom
Employment Type
Full-Time
Salary
£65,000 - £75,000 per annum
apply your expertise to the fullest extent, this opportunity is ideal for you. You will be responsible for creating, implementing, and maintaining security content such as rules, dashboards, and reports for our Security Information and Event Management (SIEM) systems. This role requires a strong understanding … operational customers and projects. Hybrid Variable: Working in Hemel Hempstead OR Farnborough 1 to 2 days per week. You do need to be DV Cleared OR eligible for DV Clearance. What you'll be doing: Develop, deploy, and uphold security content (including rules, dashboards, and reports ...

Sensor Fusion Software Engineer

Hiring Organisation
Saab UK
Location
Bedfordshire, England, United Kingdom
Employment Type
Full-Time
Salary
Salary negotiable
innovation in areas such as software engineering, underwater robotics, radars, AI, and armed forces training. Joining Saab in UK means contributing to the security and resilience of society while building a career with real scope for personal and professional growth. What you will be part of Explore … everyone in between. Together, we achieve the extraordinary, each bringing our unique perspectives. Your part matters. Saab is a leading defence and security company with an enduring mission, to help nations keep their people and society safe. Empowered by its 26,000 talented people, Saab constantly pushes ...

Systems Analyst - Supply Chain Management

Hiring Organisation
UK Health Security Agency
Location
Birmingham, Leeds, Liverpool, London (Canary Wharf), United Kingdom
Employment Type
Permanent
Salary
£33422.00 - £45353.00 a year
teams, communicating technical concepts and complex issues clearly and accurately, and adapting communication style to suit the recipient. To assist in ensuring the security of the supply chain systems and associated data. This list is not exhaustive. About us We pride ourselves as being an employer of choice … terms. This role also attracts a Market Pay Supplement alongside the base salary. This is £5,000 up to 31 December 2026. Security Clearance Level Requirement Successful candidates must pass a disclosure and barring security check. Successful candidates will require Basic Personnel Security Standard ...

ICS OT Cyber Security Consultant

Hiring Organisation
Russell Taylor Group Ltd
Location
Staffordshire, West Midlands, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£60,000
Cyber Security Consultant Home based with travel to Staffordshire and UK-wide customer sites Are you an OT/ICS cyber specialist who enjoys getting hands-on with red team activities in critical industrial environments? Do you want a role that mixes penetration testing, threat emulation and resilience … validation with security architecture and incident response? Would you like to help major UK operators strengthen their cyber resilience across energy, water, renewables and manufacturing? What's in it for you Fantastic basic salary 28 days holiday plus bank holidays 6.5% pension scheme Life assurance policy Private health ...

Boundary SME - DV Cleared

Hiring Organisation
Experis
Location
Basingstoke, Hampshire, United Kingdom
Employment Type
Contract
Contract Rate
£750 - £850/day
exciting opportunity has arisen for a Boundary SME to join a multi skilled agile team working within a secure Defence and National Security environment. This role offers the chance to design, prototype, and deliver secure boundary solutions across high assurance systems, supporting both legacy and modern technologies. About … Looking For - Boundary SME Strong experience delivering solutions using Agile methodologies . Deep expertise in email and web proxy gateways for high security systems. Strong background in security lockdowns, clamps , and resolving issues arising from secure configurations. Advanced knowledge of Windows administration , Active Directory , PKI , VMware ...

Cyber Security Engineer

Hiring Organisation
Certain Advantage
Location
Newport, Gwent, United Kingdom
Employment Type
Contract
Contract Rate
GBP Annual
Cyber Security Engineer (DV Cleared) Certain Advantage are recruiting on behalf of our prestigious client for a Cyber Security Engineer for initially 6 months. Due to the highly sensitive nature of the work you will be required to hold DV clearance and work ...

SC Cleared Senior APEX Developer

Hiring Organisation
ARM
Location
Bristol, United Kingdom
Employment Type
Contract
Contract Rate
£425 - £525/day Inside IR35
Cleared Senior APEX Developer 6 Months Hybrid - Bristol OR Leicester 2 Days per week £(Apply online only) per day (Inside IR35) My client in the defence sector are looking for an SC Cleared Senior APEX Developer to join their fast paced team on an initial 6 month contract. ...

SC Cleared Senior APEX Developer

Hiring Organisation
ARM
Location
Bristol, Gloucestershire, United Kingdom
Employment Type
Contract
Contract Rate
GBP 425 - 525 Daily
Cleared Senior APEX Developer 6 Months Hybrid - Bristol OR Leicester 2 Days per week (Apply online only) per day (Inside IR35) My client in the defence sector are looking for an SC Cleared Senior APEX Developer to join their fast paced team on an initial 6 month contract. ...

Penetration Tester - SC CLEARED - Wokingham, Berkshire and remote - 5 months+ - START: JAN/FEB

Hiring Organisation
Octopus Computer Associates
Location
Wokingham, Berkshire, United Kingdom
Employment Type
Contract
Contract Rate
GBP Annual
Penetration Tester - SC CLEARED - Wokingham, Berkshire and remote - 5 months+ - START: JANUARY/FEBRUARY (Tester, Test, Testing, Test Analyst, Test Engineer, Test Specialist, AWS, Azure, Cloud, Crest, CyberScheme) One of our Blue Chip Clients is urgently looking for an SC Cleared Penetration Tester. Please find some details below … Role Description: A penetration tester plays a vital role within the UK's cybersecurity industry, particularly when assisting organisations with managing and mitigating security risks. The core responsibilities of a penetration tester are to identify vulnerabilities that are present in an organisation's IT infrastructure, applications, and networks ...

Real Time Software Engineers (Associate, Experienced, and Senior)

Hiring Organisation
Boeing
Location
Berkeley, Missouri, United States
Employment Type
Permanent
Salary
USD 56 Hourly
join the F/A-18 Mission Systems organization located in Berkeley, MO. This position will focus on supporting the Boeing Defense, Space & Security (BDS) business organization. Our Air Dominance software engineers design, develop, and demonstrate avionics solutions for the platforms we build and upgrade. Your efforts will … supplier management functions Tracks and evaluates software team and supplier performance to ensure product and process compliance to project plans and industry standards Security Clearance and Export Control Requirements: This position requires the ability to obtain a Secret US Security Clearance for which the US Government ...

Real Time Software Engineers (Associate, Experienced, and Senior)

Hiring Organisation
Boeing
Location
Saint Louis, Missouri, United States
Employment Type
Permanent
Salary
USD Annual
join the F/A-18 Mission Systems organization located in Berkeley, MO. This position will focus on supporting the Boeing Defense, Space & Security (BDS) business organization. Our Air Dominance software engineers design, develop, and demonstrate avionics solutions for the platforms we build and upgrade. Your efforts will … supplier management functions Tracks and evaluates software team and supplier performance to ensure product and process compliance to project plans and industry standards Security Clearance and Export Control Requirements: This position requires the ability to obtain a Secret US Security Clearance for which the US Government ...

Data Engineer - Hereford - SQL - Python - £70K

Hiring Organisation
Tenth Revolution Group
Location
Hereford, Herefordshire, England, United Kingdom
Employment Type
Full-Time
Salary
£50,000 - £70,000 per annum
professional development and encouraging employees to push the boundaries.. We need candidates to come with good Python and SQL experience and ideally be DV Cleared, however if not, the ability to upgrade clearance from SC to DV.**Key skills required:**- Proficiency in Python and SQL- Experience with data modelling … interpreting complex data sets- Ability to collaborate effectively within a diverse team***Please note that this role requires candidates to be either DV Cleared or SC cleared with the ability to be DV Cleared***This role offers a unique opportunity to deepen your expertise while contributing ...

PKI Architect - DV Cleared

Hiring Organisation
Experis
Location
Basingstoke, Hampshire, South East, United Kingdom
Employment Type
Contract
Contract Rate
£650 - £750 per day
paced environment as a PKI Architect , where you will design and lead enterprise grade cryptographic services that support mission critical Defence and National Security systems. This role offers the chance to work in a multi skilled agile team, delivering secure PKI foundations that underpin identity, authentication, and encryption … maintaining CAs, RAs, key management infrastructure, and supporting secure architectures across hybrid and cloud platforms. You will collaborate with identity, DevOps, and cloud security teams to align PKI with broader security design. You will provide leadership during certificate related incidents, develop documentation, and deliver knowledge transfer ...

PKI Architect - DV Cleared

Hiring Organisation
Experis
Location
Basingstoke, Hampshire, UK
Employment Type
Full-time
paced environment as a PKI Architect , where you will design and lead enterprise grade cryptographic services that support mission critical Defence and National Security systems. Do you have the following skills, experience and drive to succeed in this role Find out below. This role offers the chance … maintaining CAs, RAs, key management infrastructure, and supporting secure architectures across hybrid and cloud platforms. You will collaborate with identity, DevOps, and cloud security teams to align PKI with broader security design. You will provide leadership during certificate related incidents, develop documentation, and deliver knowledge transfer ...

2026 Summer Internship - Intellectual Property Analyst - Cambridge

Hiring Organisation
PA Consulting
Location
Cambridge, Cambridgeshire, UK
Employment Type
Full-time
strategists, innovators, designers, consultants, digital experts, scientists, engineers, and technologists. And we have deep expertise in consumer and manufacturing, defence and security, energy and utilities, financial services, government and public services, health and life sciences, and transport. Our teams operate globally from offices across the UK, Ireland … you. Apply today by completing our online application Please be aware that some of our UK roles at PA Consulting require a UK security clearance. All PA people are required to undergo background checks and to achieve the Baseline Personnel Security Standard however, some UK roles ...

2026 Summer Internship - Intellectual Property Analyst - Cambridge

Hiring Organisation
PA Consulting
Location
Melbourn, Cambridgeshire, UK
Employment Type
Full-time
strategists, innovators, designers, consultants, digital experts, scientists, engineers, and technologists. And we have deep expertise in consumer and manufacturing, defence and security, energy and utilities, financial services, government and public services, health and life sciences, and transport. Our teams operate globally from offices across the UK, Ireland … you. Apply today by completing our online application Please be aware that some of our UK roles at PA Consulting require a UK security clearance. All PA people are required to undergo background checks and to achieve the Baseline Personnel Security Standard however, some UK roles ...

SIEM Engineer

Hiring Organisation
CBSbutler Holdings Limited
Location
Wokingham, Berkshire, South East, United Kingdom
Employment Type
Contract
Contract Rate
Up to £430 per day + inside ir35
Location: Wokingham/Hybrid (3 days per week on site) Duration: 3 months from the start Rate: £430 per day inside ir35 SC security clearance is required for this role We are looking for a highly skilled Security Engineer to support the deployment, configuration, and management … modern SIEM and EDR platforms. This role is ideal for someone with strong hands-on technical security expertise and a passion for threat detection, analysis, and automation. Key Responsibilities: Syslog experience and/or strong Linux skills SIEM Deployment & Management Configure, deploy, and maintain SIEM platforms such ...

Security Analyst

Hiring Organisation
83zero Ltd
Location
Corsham, Wiltshire, England, United Kingdom
Employment Type
Full-Time
Salary
£37,000 - £41,000 per annum
Security Analyst Location: Corsham (Onsite, 5 days/week) Salary: £41,423 + 10% DV Bonus (upon clearance and deployment) Clearance: Minimum SC required | DV preferred or DV-eligible About the Role We're seeking a motivated Security Analyst to join our team in Corsham, working … onsite full-time. This is a fantastic opportunity for a security professional with at least 2 years of experience to take on a high-impact role in a secure and dynamic environment. You'll be on the front line of our cybersecurity operations-monitoring threats, investigating incidents ...

Cloud Application Engineer

Hiring Organisation
Sanderson Recruitment
Location
Gloucestershire, South West, United Kingdom
Employment Type
Permanent
organisational strategic direction. Advising our customer on the latest technologies and methodologies, designing and implementing innovative approaches to their problems using automation. Understanding security policies and implementing solutions to satisfy security requirements. Designing and implementing solutions which have high availability and are scalable. What you will … nature of asynchronous programming, its quirks and workarounds. Understanding of database schemas and query languages. Knowledge of source control technologies Awareness of security identity, access management and authentication using products This role will require you to be willing and eligible to undergo a high level of UK security ...

Software Engineer (Top Secret Clearance Required)

Hiring Organisation
Lockheed Martin
Location
king of prussia, pennsylvania, united states
live a healthy, fulfilling life at and outside of work. Learn more about Lockheed Martin's competitive and comprehensive benefits package. Basic Qualifications: • Security Clearance required prior to start: Top Secret • Experience developing full stack software using Object Oriented Programming • Knowledge of modern DevSecOps tools and practices, including … Radio Frequency (RF) • Experience working with distributed development teams in an agile development environment • Ability/willingness to travel for test events Security Clearance Statement: This position requires a government security clearance, you must be a US Citizen for consideration. Clearance Level: Top Secret Other Important ...

Solutions Architect

Hiring Organisation
Apex Resources Ltd
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£85,000 - £95,000 per annum
opportunity A leading UK MSP delivering secure cloud, infrastructure and managed services to mid-market and public sector clients seeks an SC-cleared Solutions Architect to design resilient, compliant architectures for complex customer environments. This role drives pre-sales and delivery for Azure/AWS migrations, NOC integrations … deployment, ensuring zero-trust security, scalability and TCO optimisation across MSP service towers. Leverage your defence/MSP background to architect for cleared clients requiring SC compliance and 24/7 NOC support.? Key responsibilities Capture client requirements via workshops, crafting HLDs/LDLs for cloud-native ...

Service Delivery Manager - SC Cleared

Hiring Organisation
CBSbutler Holdings Limited trading as CBSbutler
Location
Reading, Oxfordshire, United Kingdom
Employment Type
Contract
Contract Rate
GBP 80 - 100 Hourly
Service Delivery Managers x 3 + 3-4 month initial contracts - should be longer term + SC Cleared roles + Working hybrid out of Reading + Inside IR35 - 80 to 100 per hour Key Skills: + SC Cleared + ITIL v4 What you will do as a Service ...

Service Delivery Manager - SC Cleared

Hiring Organisation
CBSbutler Holdings Limited trading as CBSbutler
Location
Reading, Berkshire, United Kingdom
Employment Type
Contract
Contract Rate
£80 - £100/hour
Service Delivery Managers x 3 + 3-4 month initial contracts - should be longer term + SC Cleared roles + Working hybrid out of Reading + Inside IR35 - £80 to £100 per hour Key Skills: + SC Cleared + ITIL v4 What you will do as a Service ...

Infrastructure Automation Engineer - SC Cleared

Hiring Organisation
CBSbutler Holdings Limited trading as CBSbutler
Location
Corsham, Wiltshire, United Kingdom
Employment Type
Contract
Infrastructure Automation Engineer +6 months +Hybrid working in Corsham 2 days a week on site +SC cleared role - current active clearance is essential +£550 - £625 a day +Inside IR35 Key Skills: + Strong Infrastructure background + Scripting in Powershell, PHP and Javascript We're looking for an experienced … effectively within an Agile development team Additional essential requirements: Strong written and verbal communication skills High-level analytical and critical thinking capability Valid Security Clearance (SC) Competency with the Microsoft Office Suite Desirable Skills & Qualifications The following experience is beneficial: Previous work within the UK public sector, ideally ...