26 to 50 of 247 Security Cleared Jobs in Bristol

Important: All applicants must be able to obtain Security Clearance and must hold British Nationality as their sole/primary nationality. Working: The role offers flexible working but does require engineers on site for 4/5 days per week and is a on secure site where SC clearance is needed. - We have a great opportunity for a More ❯

Important: All applicants must be able to obtain Security Clearance and must hold British Nationality as their sole/primary nationality. Working: The role offers flexible working but does require engineers on site for 4/5 days per week and is a on secure site where SC clearance is needed. - We have a great opportunity for a More ❯

bit this is not essential You will need to be either a full UK citizen or dual national with British citizenship, as you will need to secure UK security clearance, potentially to DV level in the future. Cirrus Selection offers the services of an Employment Agency for permanent recruitment and the services of an Employment Business for contract More ❯

bit this is not essential You will need to be either a full UK citizen or dual national with British citizenship, as you will need to secure UK security clearance, potentially to DV level in the future. Cirrus Selection offers the services of an Employment Agency for permanent recruitment and the services of an Employment Business for contract More ❯

have teams working both on-site with clients and remotely from home. Salary: £65,000 - £95,000 DOE Location: 3 days onsite in Bristol, 2 days from home Security Clearance: Eligible for SC and/or DV Clearance About the role: Our cross-domain services are used in high-profile government organisations. The demand for these services continues … driven integration with MQ messaging (RabbitMQ or similar AMQP solution) Good understanding of relational databases and SQL Linux command line, administration and shell scripting Working knowledge of network security protocols Experience using, developing with and maintaining cloud hosting services (ideally AWS EC2, RDS, S3, Lambda) Desirable Skills: Industry experience writing well-tested code in one of our platform … Benefits We provide life assurance for your peace of mind and a cycle-to-work scheme to support your health and sustainability goals. Further Information: To meet the security requirements of certain clients and industries we serve, any job offer will be contingent upon the successful completion of a security screening process. At TwinStream, we take More ❯

GBP 10% Bonus Hybrid WORKING Location: Bristol; Corsham, Bristol, South West - United Kingdom Type: Permanent Job Title : Linux Engineer Location: Corsham, Bristol Role: Permanent + Hybrid Essential : Active Security Clearance Client: Join a world-class organisation where your work supports the UK's most critical Defence, Healthcare, and Public Sector programmes click apply for full job details More ❯

similar requirements management tools. Strong leadership, communication, and stakeholder management skills. Qualifications & Requirements Degree in Engineering or related field. Chartered Engineer (or working towards). Eligible for UK Security Clearance (SC) minimum 5 years UK residency. Full right to live and work in the UK. This is an excellent opportunity to take on a senior technical role, influence 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 ❯

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 ❯

Swarm Deep understanding of CI/CD pipelines (e.g. Jenkins), monitoring tools (Grafana, Prometheus, InfluxDB), and event-driven messaging (RabbitMQ or similar) Confident with Linux, SQL, and network security protocols Familiar with AWS services (EC2, S3, Lambda, RDS) Bonus points if you have: Experience coding in Python, Java, or Go Knowledge of cross-domain technologies or service management … Vehicle salary sacrifice scheme 28 days holiday + bank holidays Team events & celebrations — quarterly meetups, summer & Christmas parties Cycle to work scheme & life assurance for peace of mind Security Requirements Due to the nature of our work, successful candidates will need to be eligible for SC and/or DV clearance . Ready to Build What Matters? If More ❯

Swarm Deep understanding of CI/CD pipelines (e.g. Jenkins), monitoring tools (Grafana, Prometheus, InfluxDB), and event-driven messaging (RabbitMQ or similar) Confident with Linux, SQL, and network security protocols Familiar with AWS services (EC2, S3, Lambda, RDS) Bonus points if you have: Experience coding in Python, Java, or Go Knowledge of cross-domain technologies or service management … Vehicle salary sacrifice scheme 28 days holiday + bank holidays Team events & celebrations quarterly meetups, summer & Christmas parties Cycle to work scheme & life assurance for peace of mind Security Requirements Due to the nature of our work, successful candidates will need to be eligible for SC and/or DV clearance . Ready to Build What Matters? If More ❯

Swarm Deep understanding of CI/CD pipelines (e.g. Jenkins), monitoring tools (Grafana, Prometheus, InfluxDB), and event-driven messaging (RabbitMQ or similar) Confident with Linux, SQL, and network security protocols Familiar with AWS services (EC2, S3, Lambda, RDS) Bonus points if you have: Experience coding in Python, Java, or Go Knowledge of cross-domain technologies or service management … Vehicle salary sacrifice scheme 28 days holiday + bank holidays Team events & celebrations — quarterly meetups, summer & Christmas parties Cycle to work scheme & life assurance for peace of mind Security Requirements Due to the nature of our work, successful candidates will need to be eligible for SC and/or DV clearance . Ready to Build What Matters? If More ❯

Role: Solutions Architect (Cloud) £600-£800 per day Inside IR35 Fully remote Clearance: Must be eligible for SC (Security Check) About the Role We're supporting a major UK-wide transformation programme modernising access control and digital infrastructure across government estates - introducing new cloud-based, secure, and scalable systems that enable interoperability across departments. We're looking for … an experienced Solutions Architect to play a key role in this national digital initiative. You'll design and implement secure, scalable cloud solutions aligned with government digital and security standards, influencing architectural best practices across the wider product ecosystem. Key Responsibilities Design and implement secure, scalable, and resilient cloud architectures. Collaborate with cross-functional teams to deliver solutions … that meet strategic and operational objectives. Evaluate and optimise cloud infrastructure for performance, security, and cost efficiency. Ensure compliance with relevant government and cloud security standards. Lead technical architecture for complex migrations and integrations. Produce and maintain architectural documentation and technical roadmaps. Stay ahead of emerging cloud technologies and recommend adoption strategies. Essential Experience Proven experience 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 Overv click apply for full job details More ❯

Type: Permanent Requirements & Certification Systems Engineer - DragonFire Role: Systems Engineer Location: Bristol Salary: Up to £55,000 (DOE) Working Pattern: Hybrid, 2-4 days per week on-site Security Clearance: British Citizen or Dual UK national with British citizenship required The Opportunity: Join the ground-breaking DragonFire programme as a Systems Engineer helping to develop the UK's More ❯

Type: Permanent Requirements & Certification Systems Engineer - DragonFire Role: Systems Engineer Location: Bristol Salary: Up to £55,000 (DOE) Working Pattern: Hybrid, 2-4 days per week on-site Security Clearance: British Citizen or Dual UK national with British citizenship required The Opportunity: Join the ground-breaking DragonFire programme as a Systems Engineer helping to develop the UK's More ❯

workers, soldiers, anyone who needs to stay safe in high risk situations. Because of the nature of their work, they’ll need someone who can be put through security clearance, so you’ll need to either hold a British passport or have lived in the UK for the last 5 plus years.You’ll be part of a lovely 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 ❯

keen to hear from you if you feel youre ready to take the next step in your career. You must be a Sole UK National and qualify for Security Clearance. Job Description The Configuration Management Engineer role will involve working as part of an Integrated Logistics Support (ILS) team for the customer, planning and developing support across Products 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 ❯

forward-thinking IM Networks team as a Crypto Network Specialist. You'll own our cryptographic estate and processes while playing an active, hands-on role in the Network Security team. Think 70-80% crypto governance/operations and 20-30% network/security operations. You'll help us deliver secure, resilient connectivity across a multi-national … Salary : Up to £60,000 depending on experience Dynamic (hybrid) working : 2-3 days per week on-site depending on business need. Some shift working may be required. Security Clearance : DV, but you are not required to hold DV currently. Nationality: British Restrictions and/or limitations relating to nationality and/or rights to work may apply. … After offer stage, all successful candidates will undergo HMG Basic Personnel Security Standard checks (BPSS) that are managed by the MBDA Personnel Security Team. If the applicant does not have SC, an SC application will follow on from a successful BPSS clearance, followed by a DV application. What we can offer you: Company bonus : Up to More ❯

Bristol Software Engineer - Undergraduate Placement 2026 Salary : £23,495 Dynamic (Hybrid) Working: 4-5 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 click apply for full job details More ❯

a Software Architect! Salary : up to circa £80,000 depending on experience Dynamic (hybrid) working : typically 3 to 4 days per week on-site, due to workload classification Security Clearance : British Citizen or a Dual UK national with Britis... More ❯