1 to 25 of 78 Security Cleared Jobs in Avon

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 ❯

Security & Information Officer (Defence) 2 Positions available NCC Location: Bristol based with Hybrid working 2 days on site, 3 days home Salary: £27,630 to £36,551 per annum (experience dependent) Government Security Clearance: You will be required to undertake DV level security clearance if successful securing this role. Please only apply if willing … earlier if required. Summary; NCC is the UKs innovation partner! Were supporting a range of interesting new projects in the defence sector and are hiring for an additional Security & Information Officer to join our expanding secure operations team. The Security & Information Officer role is to ensure that policies and processes for secure operations are in place … communicated, and readily accessible to NCC personnel, contractors and visitors. Youll report into the Information Security Manager. What youll be doing; Youll support secure working across NCC, working collaboratively with colleagues to provide guidance and develop practical approaches to information protection alongside innovation, engineering and operations. They ensure continuous improvement of policies and process in line with developing 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: We More ❯

/CD tools (Jenkins or equivalent). Knowledge of monitoring solutions (Prometheus, Grafana, InfluxDB). Familiarity with MQ messaging (RabbitMQ or similar). Linux administration, scripting, and network security protocols. Experience with cloud services (preferably AWS – EC2, RDS, S3, Lambda). Desirable: Experience coding in Java, Go, or Python; cross-domain technologies; observability patterns; and service management environments. More ❯

/CD tools (Jenkins or equivalent). Knowledge of monitoring solutions (Prometheus, Grafana, InfluxDB). Familiarity with MQ messaging (RabbitMQ or similar). Linux administration, scripting, and network security protocols. Experience with cloud services (preferably AWS – EC2, RDS, S3, Lambda). Desirable: Experience coding in Java, Go, or Python; cross-domain technologies; observability patterns; and service management environments. More ❯

Risk & Compliance (MOD/Defence - SC) Location: Remote/Southwest on-site presence Contract Type: Permanent & Full-time Salary: Competitive + Benefits About the Role As a Cyber Security Consultant, you will play a pivotal role in delivering Secure by Design risk and security assurance services within MOD and Public Sector environments. You'll collaborate with … multi-disciplinary teams to define and implement security risk assessments and best practice solutions, ensuring alignment with business risk appetites and transformation goals. You'll be part of a knowledge-sharing culture, working alongside expert peers in Secure Architecture and Risk Planning. Key Responsibilities Deliver Secure by Design risk and security assurance functions within MOD/… Public Sector. Lead and advise on risk management frameworks, ISMS, and Enterprise Security Risk Management. Facilitate security and risk workshops with Authority departments. Produce clear reporting on vulnerabilities, risks, controls, and treatment activities. Provide pragmatic remediation and risk management guidance. Support secure design across technology platforms including cloud infrastructures. Experience Required The successful candidate will possess 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 ❯

Bash, PowerShell Experience with CI/CD pipelines (Jenkins, GitHub Actions) Knowledge of IAM, VPNs, WAF, GDPR, ISO 27001 Exposure to Autonomous DB, Exadata, Data Guard, Kubernetes, Docker Security clearance (or willingness to obtain More ❯

one cloud platform, ideally AWS. • Mentoring or leadership experience (essential for Senior level). Package: • £55,000 - £65,000 (depending on experience) • Company pension • Comprehensive benefits scheme For Security Clearance, candidates must hold a sole British Passport and not travelled extensively outside of the UK in the past 5 years. To hear more about our Senior Software Engineer 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 ❯

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 ❯

Candidates must have existing right to live and work in the UK. Candidates also need to hold a current SC Clearance or be willing and eligible to undergo security check (SC level) Keywords - Cost, Consultant, Consultancy, Cost Engineer, Estimating, Bidding, bids, Cost Benefits Analysis, Mod, Defence, Cost Models, Cost Estimating, Risk Analysis, EVM, ICEAA, AcostE, @Risk, Dstl, DE More ❯

Ability to create clear and concise reports and manage project performance against established baselines Experience of Shipbuilding/Repair/Refit/Decommissioning environments desirable but not essential. SC Cleared Qualifications A bachelor's degree in engineering/project/construction management or a related field desirable but not essential A professional qualification (e.g. APM) desirable but not essential. 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 ❯

Job Title: Solution Architect Location: UK-based (Hybrid working available) Employment Type: Permanent/Full-Time Role Overview: We are seeking an experienced Solution Architect to lead the design and delivery of complex technical solutions across enterprise and defence domains. More ❯

issues. Strong problem-solving mindset and ability to work across multiple projects. Excellent communication skills, able to translate technical issues into clear explanations. Must be eligible for UK Security Clearance (SC) . Contract details: Location: Bristol (minimum 4 days on-site per week) Duration: 6 months Rate: £68 per hour (via umbrella More ❯

including schedule management, risk analysis, and resource allocation Knowledge of relevant industry standards and regulations, such as MIL-STD, DO-178C, and DO-254, is desirable Eligibility for security clearance (dependent on project requirements) What do I need before I apply This role requires on-site customer support 2 - 3 days per week in the Bristol area. Benefits More ❯

Purpose: you can use your passion and abilities at Leidos to keep the people you care about safe. We are at the forefront of machine learning, AI, cyber security and solutions. Using your skills in the technology frontline by helping to build a safer world. You can inspire change. Collaboration: having flexibility to do your job is one More ❯

of the work, you must either hold a British passport or have lived in the UK for the past five years, as all employees are required to undergo security clearance.The engineering team is growing, and they’re now looking for a Software Engineer in Test to take ownership of their automation frameworks. While they already have some automation More ❯

require someone with an inquisitive nature to be able to investigate issues and discuss solutions with our customers. Our products require Linux Operating System (OS) configuration, support and security solution maintenance, so experience of Linux is necessary for this position. Working across multiple applications on both land and maritime projects in the systems software department, this role allows More ❯

hours available We seek an engineer who has worked in a military/defence environment/industry within the last 12 months or who is capable of obtaining security clearance (SC level minimum) Role Overview We are seeking a skilled Low-Level Embedded Software Engineer to support ongoing engineering programmes. This role involves the development, verification, and integration 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 ❯

develop into a full time DevOps supporting the product pipeline. Network Administrator 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 … sensor data Implement secure update and patching mechanisms for distributed field deployed systems Specify IT hardware and software for procurement 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 More ❯