26 to 50 of 498 Security Cleared Jobs in the South East

Description Cyber Security Architect/Assurance Location(s): Remote, Bristol and Newbury Type: Flexible, driven by work requirements … Status: TBC Rate: £600 - £800 Clearance: Must have active MOD DV Length: 3-6 months Sanderson G&D are seeking an MOD DV Cleared Security Architect for an existing programme of work in the defence sector. Role/Requirements Assuring secure system architectures aligned to NCSC principles ...

Security Architect Permanent … Location: Home/Andover (Hybrid - onsite 2 days a week) Salary: £100,000 - £110,000 (+ benefits) We are looking to recruit an SC Cleared Security Architect for a leading technology consultancy who deliver complex, business-critical solutions into secure UK Government and Defence environments. They ...

Cyber Security Analyst Location: Hybrid Working (2 Days onsite) Salary: Competitive hourly rate - 9 month contract Clearance: Must have SC Clearance or higher The Opportunity Join a highly advanced engineering and technology environment supporting critical infrastructure and complex operational systems. As a Cyber Security Analyst … will help implement, maintain, and improve cyber security controls, monitoring capabilities, and security processes across enterprise and operational environments. This is a hands-on role combining technical security engineering, monitoring, governance, and collaboration with infrastructure and engineering teams. What You’ll Be Doing Deploy ...

Principle IT Security Specialist - London - Hybrid Working £80,000 - £105,000 (dependent on experience) + Equity & Benefits Help Build Europe's Hypersonic Capability This organisation is redefining what's possible in European defence technology, delivering speed, resilience, and technological independence at a pace that sets a new standard. … small, elite, and highly capable team, it focuses on solving complex, high-impact problems quickly and effectively. They are seeking an Lead IT Security Specialist to join a talent-dense environment where every individual plays a critical role in shaping both technical direction and organisational capability. This ...

Role: Cyber Security Assurance Specialist Salary/Rate: £45-55 per hr inside IR35 Location: Hybrid, near Oxford 3x per week Contract Duration: until December 2026 We are currently looking for a Cyber Security Assurance Specialist for our government client. This Cyber Security Assurance … remainder of the week working remotely. There is no further flexibility with the on-site requirement. The contract for this Cyber Security Assurance Specialist position is until December 2026, with potential to extend, operating inside IR35. Security Clearance: eligible for Security Check ("SC Clearance ...

ready for a challenging and dynamic role in a Security Cleared Environment? Thre role will be mainly Remote with some ocasaional travel to office once or twice a quarter for meeting in Hampshire. My client is looking for an experienced SC Cleared or NPPv3 Cleared … role, you will have: A proven track record of supporting and maintaining Microsoft Windows desktops and servers, VMWare infrastructure, local area networks, and security appliances. Experience working in a highly regulated and controlled environment Enjoy being customer facing Any experienc in a Cloud environement would be an advantage ...

Software Engineer Hampshire/Hybrid - 2 days per week onsite £60,000 - 65,000 per annum SC cleared The Opportunity Help deliver cutting-edge software solutions. You'll work on complex, real-world challenges using modern technologies like machine learning, edge computing, and DevOps automation to accelerate capability deployment. ...

Product Security Engineer - Defence & Secure Systems Weybridge - Hybrid Up to £70,000 (dependent on experience) Are you passionate about cyber security and Secure by Design? This is an opportunity to play a critical role in protecting advanced engineering products across their full lifecycle - from concept through … work at the heart of multidisciplinary project teams, ensuring products are resilient against cyber threats and misuse, while meeting stringent customer and defence security requirements. What youll be doing Leading product security risk assessments across multiple projects Embedding Secure by Design (SbD) principles throughout the product ...

Security Architect Location: Farnborough (3 - 4 days on site) Type: Permanent, Full Time Salary: Up to £85,000 Security Clearance : It is an essential requirement for candidates to obtain UK Security Clearance (SC Level) prior to appointment. As a Security Architect … support agile technical teams in building Kubernetes environments for proof of concepts, internal infrastructure, and live customer services. Key Responsibilities Develop cyber security architectures for complex systems Provide strategic direction across security projects Identify and manage security risks Produce evidence to meet MOD regulatory ...

Technology were continuing to expand our high-security Cyber Defence capability and are looking for an experienced Tier 3 Security Analyst to join our growing Security Operations Centre (SOC) team based in Farnborough. Were passionate about building diverse, inclusive teams and actively encourage applications … role in protecting critical customer environments, leading complex investigations, driving proactive threat hunting activities, and helping shape the future of our security monitoring services. Were looking for someone who enjoys solving difficult security challenges, mentoring others, and operating in fast-paced, high-security environments ...

Cyber Security Engineer – Defence/Electronics Location: Egham, Surrey (Hybrid Working Available- 2 days on site) Salary: Up to £70,000 Security Clearance: Must be eligible for SC clearance Are you an experienced Cyber Security Engineer looking to work on high-integrity engineering projects … challenging environment? This is a fantastic opportunity to join a growing engineering organisation where you'll play a key role in ensuring product security across the full lifecycle, working closely with engineering, product development, and quality teams. The Role As a Cyber Security Engineer ...

Description Role: Cyber Security Assurance Specialist Salary/Rate: £45-55 per hr inside IR35 Location: Hybrid, near Oxford 3x per week Contract Duration: until December 2026 We are currently looking for a Cyber Security Assurance Specialist for our government client. This Cyber Security … remainder of the week working remotely. There is no further flexibility with the on-site requirement. The contract for this Cyber Security Assurance Specialist position is until December 2026, with potential to extend, operating inside IR35. Security Clearance: eligible for Security Check ("SC Clearance ...

System Security Consultant Location: Farnborough (4 days on-site) Type: Permanent, Full-Time Salary: Up to £65,000 Security Clearance : It is an essential requirement for candidates to obtain UK Security Clearance (SC Level) prior to appointment. As a System Security Consultant … that systems and information are secure, compliant, and fit for purpose. This is an operational role focused on maintaining and improving the ongoing security posture of internal infrastructure. You'll work closely with IT and engineering teams while supporting the implementation of security policies and ensuring ...

Xpertex Xpertex, part of the larger Exponential-e Group, are an information and data cyber security company that have been providing high-security services and solutions to the public and private sector since 2006. With over 15 years’ experience Xpertex is a leader in cyber security, solving complex security problems across Government, Industry and Commerce. Through our experience, knowledge and expertise we have developed trusted relationships with high profile clients; giving them the best solutions that deliver high security Networks, enhanced Cyber Security and quality Information Assurance. People ...

onsite | Active or Eligible for SC/DV Clearance essential We're working with a growing cyber security consultancy looking to hire a DevSecOps Engineer to play a key role in strengthening security across complex cloud and on-prem environments. This is a hands-on, security … engineering teams to ensure risks are not just found, but properly fixed. You'll sit within a team focused on improving real-world security posture , using DevOps and Infrastructure as Code to deliver consistent, scalable remediation across environments. If you're someone with a strong DevOps background ...

Product Cyber Security Specialist - London, UK Salary up to £75,000 depending on experience, plus benefits Hybrid role with three days onsite per week SC Clearance required About the Client Our client is a UK-based technology organisation delivering complex, high-integrity systems within a regulated and safety … critical environment. Cyber security sits at the heart of their engineering capability, supporting nationally significant programmes with real-world impact. Due to continued programme growth, they are looking to add an experienced Product Cyber Security Specialist to their team. The Benefits Private healthcare and cash health ...

Security Cleared Dependency Manager required to own at programme/portfolio level a coherent delivery, reduce integration risk, and maximise operational capability outcomes on a large complex Defence secure environment. Key Skills Proven experience in dependency management at programme or portfolio level within Defence or complex government … delivery. Experience working with senior stakeholders (SROs, Boards, Service Executives) and influencing decision-making. Demonstrated ability to manage complex interdependencies across technical, commercial, security, and operational domains. Experience in multi-supplier environments and integrating dependencies with commercial and contractual arrangements. Minorities, women, LGBTQ+ candidates, and individuals with disabilities ...

Senior Software Engineer Hybrid - 2 days per week onsite in either Romsey/Gloucester/Woking Up to £85,000 per annum + benefits SC clearance We are seeking a Senior Software Engineer to join ...

experienced security professional with a strong background in Information Assurance, Security by Design, and project security risk? Do you want to work on genuinely complex, high-stakes products in an environment where your expertise will be valued and your career actively developed … risk assessment methodologies (e.g. NCSC) ✔ Able to work autonomously and adapt quickly to changing project demands ✔ Excellent communication, literacy, and MS Office skills ✔ SC cleared or eligible to obtain SC clearance Nice to have: ★ Risk Management or DevSecOps experience ★ Knowledge of TEMPEST or Electromagnetic Compatibility ★ Familiarity with Defence Security ...

Python. Knowledge of current software development approaches, platforms and best practice. Experience of Microsoft365, SharePoint, PowerBI, Dataverse and PowerApps solutions. Recent UK Defence Security Clearance (SC) would be of interest but is not essential. As Senior Analyst your role will include: Using operational analysis approaches to deliver impactful ...

Senior Software Engineer Location - Southampton, Hampshire, 2 days a week. Salary - Up to £80k plus bonus. Security - Due to the nature of this position, you must be eligible to achieve a minimum of SC clearance, be a British Citizen and have resided in the UK for the last ...

Full-time role Hybrid (2-3 days a week onsite in Portsmouth) Eligibility to go through Security Check (SC) clearance Ready to build, scale and secure modern cloud platforms? Do you want to work for a company who genuinely has an amazing, inclusive and welcoming culture with ...

Cyber Security Analyst 5 months initially Location: Bracknell (Onsite, 24/7 Shift Pattern) Inside IR35 - Umbrella only Active DV clearance required Are you passionate about safeguarding digital environments and ready to make an impact? Our client, a reputable organisation, is hiring a dedicated Cyber Security Analyst to join their on-site 24x7 shift team in Bracknell. This is an exciting opportunity to contribute to critical security operations and protect vital services. What you'll be doing: Overseeing Security Operators during shifts, ensuring continuous security monitoring Performing initial ...

About the Role *Must have ACTIVE SC Clearance* Location - London Hybrid - 2 days onsite Salary - £60,000 - £65,000 We’re hiring a DevOps Engineer to design, build, and support scalable AWS cloud solutions. You ...

Lead Network Engineer (VMware NSX) - SC/DV Cleared Location: Reading (On-site) Salary: Up to £75,000 + Company Bonus To apply, email: A highly secure government programme is looking for a Lead Network Engineer with strong expertise in VMware NSX to join a specialist networking team. This … implement logical networking, distributed firewalling, load balancing, and VPN services Drive network virtualisation and micro-segmentation strategies Ensure high availability, performance, and security across network services Design and maintain identity and access management solutions Collaborate with infrastructure, security, and automation teams Key Skills & Experience Strong hands ...