1 to 25 of 79 Permanent Security Cleared Jobs in Avon

Cyber Security Engineer (Defence) NCC Bristol based with hybrid working (3-4 days per week in office) Salary: Competitive Salaries plus 12.5% employer pension, private medical insurance and additional benefits package. Government Security Clearance: to the nature of our business, all employment is subject to satisfactory references being obtained alongside a level of government security … withdraw adverts earlier if required. Summary: The NCC is a not-for-profit organisation supporting manufacturing innovation across 16 sectors in the UK. Were looking for a Cyber Security Engineer to join our expanding team as new member of the IT department providing guidance and hands on Cyber Security support. Youll work within a small, skilled … friendly team who work closely together to help protect NCC from cyber security threats. Primarily working on IT projects & programmes across IT Defence Portfolio, you will take a consultative and hands-on role in the design, implementation, and ongoing maintenance of security controls across both hybrid and on-premises IT environments. Primarily working with Microsoft technologies More ❯

Bristol Product Cyber Security - Undergraduate Placement 2026 The Cyber Security department delivers effective information security solutions for complex weapon systems and their associated sub-systems, providing documentation and evidence to support security approval and assurance activities within the programme context. Salary : £23,495 Dynamic (Hybrid) Working : 2 days per week on-site … due to workload classification Security Clearance : British Citizen or a Dual UK national with British citizenship. Restrictions and/or limitations relating to nationality and/or rights to work may apply. As a minimum and after offer stage, all successful candidates will need to undergo HMG Basic Personnel Security Standard checks (BPSS), which are managed … by the MBDA Personnel Security Team. CLOSING DATE FOR THIS ROLE IS MIDNIGHT ON 5TH JANUARY 2026 (SUBJECT TO APPLICATION VOLUMES) What we can offer you 1 year placement: starting September 2026, that allows you to apply your university learning to real-world projects and technologies Company bonus : based on company performance and will vary year to year More ❯

Principal Security Engineer The Role: Synoptix are expanding their Cyber Security capability by applying it to Systems Thinking, allowing for delivery of Cyber Security Solutions to both defence and commercial clients. We're looking for a technically strong, client-focused Principal Security Engineer to support the development, implementation, and assurance of secure … and solutions. This role sits within our Secure by Design capability and supports both internal development projects and external client engagements. Working alongside the existing team, contributing to security requirements definition, risk assessments, technical security design, and security documentation for both internal platforms and client systems. Dynamic Working: A blend of home and office … based working is encouraged Key Responsibilities: Lead and Deliver Cyber Security work packages to clients, this includes applying Systems Engineering methodologies into Cyber solutions. Risk identification and management Requirements Capture Validation Verification Be responsible for the technical content of client deliverables, for example. Security Management Plans Security Case Report following Secure by Design through More ❯

to be part of a group of specialist engineers helping to deliver some of the world's most sophisticated defence systems? We are currently recruiting for a software security expert, to work across a range of our products! Salary : Circa £74,000 depending on experience Dynamic (hybrid) working : 3 to 5 days per week on-site, due to … workload classification Security Clearance : British Citizen or a Dual UK national with British citizenship . Restrictions and/or limitations relating to nationality and/or rights to work may apply. As a minimum and after offer stage, all successful candidates will need to undergo HMG Basic Personnel Security Standard checks (BPSS), which are managed by … the MBDA Personnel Security Team. This role is an SC security clearance role and the successful candidate must also be willing to go through the DV clearance process. What we can offer you: Company Bonus: Bonus of up to 21% of base salary Pension : maximum total (employer and employee) contribution of up to 14% Flexible working More ❯

and breakthrough technologies to progress further, and faster. Their clients adapt and transform, and together they achieve enduring results. Working with clients in consumer and manufacturing, defence and security, energy and utilities, financial services, government and public services, health and life sciences, and transport. The Data Engineer will have experience in AWS cloud technologies for ETL pipeline, data More ❯

thinking technology consultancy. This role is ideal for someone who thrives in complex, secure environments and enjoys applying systems thinking to deliver innovative, scalable solutions across defence, national security, and enterprise domains. As a Solution Architect, you will play a pivotal role in leading the design, integration, and delivery of technical solutions. You'll work closely with clients More ❯

be occasional travel to Bristol. Likely less than once per month. Interview Process 2 Stages. The first can be conducted remotely. The second stage will be in person. Security Clearance UK SC Clearance will be required for this role. (For more information about clearance, contact Copello Global referencing the role in question). Package Up to More ❯

solving skills and attention to detail Ability to adapt quickly to new hardware, tools, and requirements Familiarity with unit testing, debugging tools, and Git workflows Desirable: Experience with security-focused or government-related projects Exposure to cryptography or secure data/audio transport Knowledge of wireless protocols such as Bluetooth or Ultra-Wideband Experience with USB device drivers More ❯

DevOps tools. Background in backend or full stack development with modern frameworks. Previous experience in consultancy environments is advantageous but not essential. Eligible and willing to obtain UK security clearance (must hold a British passport and have lived in the UK for 5+ years). If you're excited by the chance to grow as a Senior Python More ❯

with AWS and DevOps practices including CI/CD pipelines. Ability to lead or mentor within teams and build strong client relationships. Eligible and willing to obtain UK security clearance (must hold a British passport and have lived in the UK for 5+ years). If you're excited to take your career forward as a Senior Java More ❯

individual. Ambitious, driven, and professional individual who demonstrates enthusiasm and commitment. Due to the industries we work in, we require all our team to be able to obtain security clearance. To qualify for this, you must be a British passport holder and have lived permanently in the UK for the last 5 years. Culture & Benefits: We take great More ❯

Proven leadership skills, having managed technical teams within complex programmes. Excellent stakeholder engagement and the ability to influence decisions at all levels. Eligible and willing to obtain UK security clearance (must hold a British passport and have lived in the UK for 5+ years). If you're excited to lead a team and shape the delivery of More ❯

offerings. Please note that due to the nature of our projects we can only accept Sole UK National candidates who will need to be eligible to obtain UK Security Clearance. By applying to this position, you are confirming that you consent to the retention of your personal data. Your data is held securely on our own premises and More ❯

Home Based with occasional travel to customer site, (proximity to London or Bristol preferred) Salary: £50 - 55K + comprehensive range of Employee Benefits Skills: ** You MUST hold current SC cleared status**, 5+ years Test Automation, (using Selenium, Cucumber, Specflow), and some C# The Role This role joins a leading global IT solutions provider, delivering IT solutions into high profile More ❯

commercial experience in a UX Design role Public Sector/GDS experience (Government Digital standards) Lived in the UK for 5yrs+ to be able to get Security Cleared (SC level) Salary for the UX Designer roles on offer is up to £55,000 dependent on experience + an excellent benefits package including extensive training and proper career More ❯

client has an exciting opportunity to join their growing team of Solution Architects & System Engineering professionals, delivering to their diverse client portfolio that covers Critical National Infrastructure, National Security, Defence and Nuclear market sectors. The team is growing fast and they are looking for a self-starting, motivated and experienced Solution Architects with knowledge and experience in IT More ❯

offerings. Please note that due to the nature of our projects we can only accept Sole UK National candidates who will need to be eligible to obtain UK Security Clearance. By applying to this position, you are confirming that you consent to the retention of your personal data. Your data is held securely on our own premises and More ❯

offerings. Please note that due to the nature of our projects we can only accept Sole UK National candidates who will need to be eligible to obtain UK Security Clearance. By applying to this position, you are confirming that you consent to the retention of your personal data. Your data is held securely on our own premises and More ❯

Role : AI LLM Architecture ManagerLocation : Bristol, UK Salary : Competitive Salary + Package (dependent on experience) Please Note: Any offer of employment is subject to satisfactory BPSS and SC security clearance which requires 5 years continuous UK address history (typically including no periods of 30 consecutive days or more spent outside of the UK) at the point of application. More ❯

frequency of positive examples. The Person: Flight Data Monitoring Systems Engineer/Systems Analyst or similar. Work in Bristol at least fortnightly or able to travel there. Obtain Security Clearance. Keywords: Systems Engineer, Flight Data Monitoring, Systems Analyst, MoD, Defence, FDM Engineer If you are interested in this role, click 'apply now' to forward an up-to-date More ❯

offerings. Please note that due to the nature of our projects we can only accept Sole UK National candidates who will need to be eligible to obtain UK Security Clearance. By applying to this position, you are confirming that you consent to the retention of your personal data. Your data is held securely on our own premises and More ❯

test our disaster recovery plan. Seek out process improvements to elevate IT support and change delivery. What You'll Bring: Microsoft 365 administration (Teams, SharePoint, Power Automate, compliance, security). Microsoft Entra ID (identity, access, integrations, endpoint security). AWS & Azure (networking, DNS, security monitoring). Infrastructure as Code (Terraform, Microsoft365DSC, etc.). Backup … Disaster Recovery planning and execution. SaaS deployment and support, ensuring compliance. Engaging with stakeholders at all levels. Desirable extras: Knowledge of ISO27001, Cyber Essentials Plus, and information security tooling. Public sector client experience. Linux and Windows system administration. Why Join Us? Generous Pension – 8% employer contribution Private Medical Healthcare – including dental & optical cover for you and your family … Scheme – sustainable driving through salary sacrifice Holidays – 28 days + bank holidays Team Celebrations – quarterly meetups, summer parties & Christmas events Additional Benefits – life assurance & cycle-to-work scheme Security Requirements: Due to the nature of our work, this role requires you to be eligible for DV clearance. Any offer will be subject to successful security screening. More ❯

ll need to be happy coming into the Bristol office three days a week, and due to the nature of the work, a British passport is required for security clearance.The role will initially focus on manual testing, but there’s a increasing drive towards automation as well as broader experimentation with tooling and AI. You’ll have the More ❯

building a culture of collaboration, growth, and innovation. Additional Information Due to the nature of our work, successful applicants must be eligible for DV clearance and will undergo security screening. The Lead Infrastructure Engineer Role: We're looking for a Lead Infrastructure Engineer to take ownership of our IT estate and lead our talented IT team. In this … and change delivery. What You'll Bring Essential Skills & Experience: Microsoft 365 administration (Teams, SharePoint, Office apps, Power Automate). Microsoft Entra ID (identity, access, application integrations, endpoint security). AWS & Azure configuration (networking, DNS, security monitoring). Infrastructure as Code (Terraform, Microsoft365DSC). Backup & Disaster Recovery planning and execution. SaaS deployment and integration. Strong stakeholder More ❯

role to develop into a full time DevOps supporting the product pipeline. Responsibilities: Maintain, support, and develop servers, and applications Implement procedures for reliable backup and restoration and security controls (e.g. anti-virus software) Develop and manage network monitoring and security processes Coordinate and implement upgrades in accordance with service commitments Proactively monitor resources to predict … and prevent capacity issues Support system maintenance, security checks, and oversee backup procedures Maintain Active Directory, adhering to data protection and retention policies Manage documentation and change control processes for, servers, and applications Contribute to strategic planning for future IT requirements aligned with company growth and compliance needs (e.g. ISO27001, GDPR, DCC) Actively promote team values and adhere … to all relevant company policies Essential Skills: Strong knowledge of IT infrastructure, networking, security and compliance frameworks Experience in managing, servers, systems and applications Hands on expertise in Linux systems administration Knowledge of Windows server management, Active Directory, DNS, MS Exchange Experience managing firewall configuration and enterprise anti-virus software Experience in managing and maintaining VMware (Hypervisor) Service More ❯