23 of 23 Security Engineer Jobs in Gloucestershire

Chief Product Security Engineer page is loaded Chief Product Security Engineer Apply locations: GB - Bristol - Coldharbour Lane, GB - Edinburgh, GB - Southampton, GB - Luton - Cap. Green 300, GB - Basildon Job Description: The opportunity: At Leonardo, we have a fantastic opportunity for a Chief Product Security Engineer … to our customers. We help to ensure the availability of front-line capability wherever and whenever required. We are looking for an experienced product security practitioner with expertise in developing and maintaining robust product security management systems for defence and government customers. The Chief Product Security Engineer will take responsibility for ensuring that all security aspects of the design, development, verification and maintenance of this range of products, through all phases of their lifecycle, have been completed in accordance with policy and process. They will work closely with the development teams to provide guidance in More ❯

We're seeking an experienced Application Security Engineer to play a vital role in safeguarding our cloud infrastructure and applications. - If you have expertise in AWS security, a strong understanding of security frameworks like ISO or NIST, and the ability to drive secure coding practices, we … want to hear from you! The role. As an Application Security Engineer, you will be the go-to expert for ensuring secure development practices and implementing robust security controls across cloud and application environments. Working closely with DevOps and engineering teams, you will influence security strategy … and ensure security is embedded at every stage of development. Key Responsibilities: Perform in-depth security reviews, including secure code reviews and threat modelling. Develop and implement security controls to align with frameworks such as ISO 27001, NIST, and CIS benchmarks. Collaborate with development teams to enhance More ❯

Information Security Engineer Hybrid: Remote/Bristol Reporting to: Joe Mathews - VP of Technology Salary: £45,000 - £50,000 About Us Duel is a SaaS company on a mission to make Brand Advocacy the industry standard playbook for building brilliant retail brands. It was founded by world record … team comprises psychologists, brand experts and community builders, combining cutting edge brand expertise, with seasoned SaaS experience. The Role We're hiring an Information Security Engineer to join our growing engineering team. As a company, we are ISO 27001-certified and need to maintain this certification while preparing … for SOC 2 compliance. Security responsibilities currently sit across different teams, but as compliance requirements increase, a dedicated security engineer is needed to support ongoing security initiatives, manage compliance tasks, and improve Duel's overall security posture. The focus of this role is to help More ❯

Role: SIEM Security Engineer - Cyber Defence Rate: Outside IR35 Location: Remote with occasional travel to Gloucester Duration: 3-6 initially SC clearance required Position Summary: We are seeking a Sentinel SIEM & Cloud Security Engineer to join our team and play a critical role in designing, managing … and optimizing Microsoft Sentinel and Defender for Cloud. This role will focus on SIEM architecture, cloud security posture management, security analytics, and automation to enhance security visibility and resilience. You will have the opportunity to work with cutting-edge security tools and continuously evolve your expertise … in cloud security. Key Responsibilities * SIEM Architecture & Management: Design, deploy, configure, and maintain Microsoft Sentinel, ensuring optimal performance, scalability, and integration with security tools. * Cloud Security Design & Integration: Implement and optimize Microsoft Defender for Cloud to enhance cloud security posture, detect misconfigurations, and enforce compliance. * Log Management More ❯

Role: SIEM Security Engineer - Cyber Defence Rate: Outside IR35 Location: Remote with occasional travel to Gloucester Duration: 3-6 initially SC clearance required Position Summary: We are seeking a Sentinel SIEM & Cloud Security Engineer to join our team and play a critical role in designing, managing … and optimizing Microsoft Sentinel and Defender for Cloud. This role will focus on SIEM architecture, cloud security posture management, security analytics, and automation to enhance security visibility and resilience. You will have the opportunity to work with cutting-edge security tools and continuously evolve your expertise … in cloud security. Key Responsibilities * SIEM Architecture & Management: Design, deploy, configure, and maintain Microsoft Sentinel, ensuring optimal performance, scalability, and integration with security tools. * Cloud Security Design & Integration: Implement and optimize Microsoft Defender for Cloud to enhance cloud security posture, detect misconfigurations, and enforce compliance. * Log Management More ❯

Fire and Security Engineer £40-45k basic for 40 hours per week, overtime available Door to door travel paid Company Van Are you a Fire and Security Engineer based within commuting distance to Bristol and happy to cover both Service and Maintenance but mix it … installation works? Due to a number of contract wins this small but rapidly growing company located in Bristol are recruiting for - Senior Fire and Security Engineer Fire and Security Engineer They are professional, innovative, and inclusive, working in partnership with an established Bristol based Facilities Management … Company. Our focus is on providing high quality fire and security solutions across the South West and South Wales regions mainly within the FM and M&E sectors. With a strong emphasis on investing in our team s development. Every member of our staff is enrolled on a recognised More ❯

and people-first culture. We believe in celebrating one another's achievements, open communication, and transparent leadership. About the Position We're seeking a Security Engineer to join our team and ensure our rapidly growing platform remains secure for users worldwide. In this role, you'll handle security assessments, prioritise remediation actions, and work closely with Product and Operations teams. You'll also design and maintain security controls, enhance monitoring, and foster a security-first culture across the company. As a person, you'll be proactive rather than reactive, able to build cross functional relationships … and be able to articulate value and represent data in a way that can be consumed at all levels. Key Duties and Responsibilities Conducting security assessments and prioritising findings for remediation. Designing and maintaining application and infrastructure security controls. Enhancing security monitoring to detect abnormal behaviour. Implementing More ❯

IT Network Security Engineer Location: Exeter Work Arrangement: In office during probation, 3 days per week in office thereafter Salary: £36.5k I am working with a manufacturing and commerce client based in Exeter. They are looking for a network security engineer to join their IT team. … them is absolutely essential. Cat6/fibre communication protocol skills. Network - routers, switches, firewalls, LAN/WAN, servers. Active Directory/MS Entra - profiles, security groups, group policy and configuration. Network Security and preventative security measures. Management of web connectivity, email services, and security. Failover protocol experience. More ❯

IT Network Security Engineer Location: Exeter Work Arrangement: In office during probation, 3 days per week in office thereafter Salary: £36.5k I am working with a manufacturing and commerce client based in Exeter. They are looking for a network security engineer to join their IT team. … them is absolutely essential. Cat6/fibre communication protocol skills. Network - routers, switches, firewalls, LAN/WAN, servers. Active Directory/MS Entra - profiles, security groups, group policy and configuration. Network Security and preventative security measures. Management of web connectivity, email services, and security. Failover protocol experience. More ❯

Product Security Engineer Salary 60k + Benefits Based Bristol with Hybrid Working We are taking applications for this exclusive vacancy to work for our client, a global defence tech organisation as Product Security Engineer. In this exciting role the successful candidate will be responsible for ensuring that … software, hardware, and service products are designed, developed, and maintained with strong security features. The role involves identifying and mitigating security risks throughout the product lifecycle, conducting risk assessments, and collaborating with development teams to integrate secure coding practices. The Role Key Responsibilities: Conduct risk assessments, identify vulnerabilities … and implement mitigation measures. Integrate secure coding practices into the software development lifecycle. Perform security code reviews and ensure secure-by-design principles. Conduct threat modelling exercises to identify and mitigate potential risks. Ensure compliance with security regulations such as ISO27001, NIST 800-30/37/ More ❯

Product Security Engineer Salary £60k + Benefits Based Bristol with Hybrid Working We are taking applications for this exclusive vacancy to work for our client, a global defence tech organisation as Product Security Engineer. In this exciting role the successful candidate will be responsible for ensuring that … software, hardware, and service products are designed, developed, and maintained with strong security features. The role involves identifying and mitigating security risks throughout the product lifecycle, conducting risk assessments, and collaborating with development teams to integrate secure coding practices. The Role Key Responsibilities: Conduct risk assessments, identify vulnerabilities … and implement mitigation measures. Integrate secure coding practices into the software development lifecycle. Perform security code reviews and ensure secure-by-design principles. Conduct threat modelling exercises to identify and mitigate potential risks. Ensure compliance with security regulations such as ISO27001, NIST 800-30/37/ More ❯

I am working with a trusted maintenance contractor who are based in Bristol to recruit a Fire & Security Engineer to join the team. Duties will include: Servicing, maintaining, and repairing fire and security systems across residential and commercial properties Diagnosing faults and carrying out corrective works on … call rota Collaborating with wider teams and contractors on larger projects You will need: At least 5 years' experience in a similar fire and security role Proven experience with Intruder Alarms, CCTV (Analogue/IP), Access Control, Public Address Systems, and both conventional and addressable Fire Alarms NVQ, City … holiday Full-time hours: Monday to Friday, 8:00am-5:00pm On-call rota with additional earning opportunities If you're a skilled Fire & Security Engineer ready to take the next step in your career, send your CV or get in touch with Michelle for more info. More ❯

My growing defence client is seeking a Security Engineer. You'll join a leading organisation that develops cutting edge products and technology. Role Purpose You'll own the security posture across our client's product portfolio-encompassing software, hardware, and services-by embedding robust security controls throughout … the development lifecycle, identifying and mitigating risks, and ensuring compliance with defence-grade standards. Key Responsibilities Risk Assessments & Vulnerability Management Conduct comprehensive security risk assessments at each product phase (design, implementation, deployment). Identify vulnerabilities in architectures, codebases, and configurations; drive remediation with development and operations teams. Secure Development … Practices Partner with software and hardware engineers to integrate secure coding and design principles (e.g., threat modelling, secure-by-design). Perform security code reviews, provide guidance on secure libraries and frameworks. Standards & Compliance Ensure products meet regulatory and defence standards (ISO 27001/27005, NIST 800-30/ More ❯

unique competitive advantage by empowering their system-on-chip developers to build the most innovative products. What you'll do As an experienced Processor Security Engineer you will join our Security team and be part of realizing a whole new paradigm in semiconductors and microprocessor design. The … cutting-edge technologies and prepare them for rapid commercialization. You will analyse RISC-V processor designs at the architectural and microarchitectural levels to determine security vulnerabilities, characterize the potential risk level and suggest and evaluate practical mitigations including hardware and software countermeasures. You will be involved in analyzing the … attacks Analyse processor designs at the architectural and microarchitectural levels Analyse attacks, exploits and mitigation strategies (including practical reproduction in software on hardware) Develop security tests, documenting findings and results Provide expert knowledge to CPU architects and other internal processor design teams Liaise with academic and industrial partners Research More ❯

will join the team responsible for securing the systems our people use to provide that excellent service. Working with your colleagues within the Information Security Team, you will consult on projects to ensure security by design, proactively identify vulnerabilities and security optimisations, and react to security incidents and questions as they arise. Your professional experience and judgement will help drive the improvements in the cyber security posture of Ecotricity. Specific technology exposure… Clearly the skillset listed here is broad and diverse, and we don’t expect you to have all those here, so don … t be put off. Training is available to develop these skills. Public Cloud Security Tooling - Azure & AWS Microsoft 365: Intune, Entra ID, Defender suite of tools inc. Sentinel, Purview suite of tools, Exchange Online, SharePoint, Teams VMware Server and Storage Hardware Microsoft Windows Operating Systems (Server 2012 to More ❯

will join the team responsible for securing the systems our people use to provide that excellent service. Working with your colleagues within the Information Security Team, you will consult on projects to ensure security by design, proactively identify vulnerabilities and security optimisations, and react to security incidents and questions as they arise. Your professional experience and judgement will help drive the improvements in the cyber security posture of Ecotricity. Specific technology exposure… Clearly the skillset listed here is broad and diverse, and we don’t expect you to have all those here, so don … t be put off. Training is available to develop these skills. Public Cloud Security Tooling - Azure & AWS Microsoft 365: Intune, Entra ID, Defender suite of tools inc. Sentinel, Purview suite of tools, Exchange Online, SharePoint, Teams VMware Server and Storage Hardware Microsoft Windows Operating Systems (Server 2012 to More ❯

Service Engineer (CCTV, Access control, Fire and security) South Bristol £32,000 -£37,000 + Van + Overtime + Laptop + Mobile Phone + Training + 28 days holiday + Door to Door Are you a service engineer with experience working on CCTV, Access control, Fire and … security equipment? Do you want to work for a growing company that will offer you training, provide the opportunity for overtime to help you increase your earnings and supply you with a van on the job, laptop and mobile phone? This company specialises in the design, installation and maintenance … of security systems throughout the South West. In this role you will be covering Bristol and surrounding areas to carry out PPM, breakdown repair and maintenance of a wide range of security systems in both commercial and domestic settings. You will be working on security alarm systems More ❯

Senior Software Engineer - National Security 31 March 2025 About Us: We are the Information Intelligence Group (IIG) of CACI UK, a specialist software consultancy providing bespoke solutions to solve complex operational problems for our customers. As our business grows, we seek an experienced Software Engineer to join … a live project within our National Security team. Ideal candidates will hold high-level security clearance and be able to support customers in Bristol, Cheltenham, and Manchester. Due to the sensitive nature of this work, a 4 to 5-day per week in-office presence is required. Our … Mission: To support government departments in making critical decisions that enhance UK security and prosperity. Our work is central to national security, involving over 450 skilled professionals committed to delivering impactful solutions. This role involves more than coding; it plays a pivotal part in protecting the UK. You More ❯

Senior Software Engineer - National Security 31 March 2025 About Us: We are the Information Intelligence Group (IIG) of CACI UK, a specialist software consultancy providing new bespoke solutions to solve our customers' complex operational problems. As our business continues to grow, we are interested in speaking with an … experienced Software Engineer to join one of our live projects within the National Security team. We are looking for candidates that ideally hold high-level security clearance, able to support customers from locations in Bristol, Cheltenham, and Manchester. Due to the nature of the sector this is … be a 4 to 5 day per week in-office requirement. Our Mission: To support government departments in making critical decisions that enhance the security and prosperity of the UK. Our work is at the heart of national security, making us an integral cog in the UK's More ❯

Fire and Security Installation Engineer 17679/534F Flintshire (Covering North Wales and North West) £35,000 - £40,000 Benefits: Van + Fuel Card Mobile Phone Overtime (1.5x weekdays, 2x Sundays) Pension My client is a reputable company in the Access Control, Fire Systems, CCTV, and Intruder Alarm … sector. Due to growth and expansion, they are looking for a confident installation engineer to support the maintenance, servicing, and installations of Fire and Security systems. This is a great opportunity for an Installation Engineer to pursue a career with a company that invests in their employees. More ❯

Fire and Security Installation Engineer 17679/534F Flintshire (Covering North Wales and North West) £35,000 - £40,000 Benefits: Van + Fuel Card Mobile Phone Overtime (1.5x weekdays, 2x Sundays) Pension My client is a reputable company in the Access Control, Fire Systems, CCTV, and Intruder Alarm … sector. Due to growth and expansion, they are looking for a confident installation engineer to support the maintenance, servicing, and installations of Fire and Security systems. This is a great opportunity for an Installation Engineer to pursue a career with a company that invests in their employees. More ❯

assigned to work in a role with one of our trusted client partners as a 'Spartan' consultant. In this role you will undertake: Network Security - Understanding of firewall configuration, intrusion detection/prevention systems (IDS/IPS), and secure network protocols. Penetration Testing & Vulnerability Assessment - Skills in identifying, simulating … and remediating vulnerabilities through tools (e.g., Nessus, Metasploit) and manual testing. Incident Response & Forensic Analysis - Ability to manage and respond to security breaches, perform digital forensics, and mitigate damage through structured incident response processes. Risk Management & Compliance - Proficiency in identifying potential security risks, conducting risk assessments, and ensuring … compliance with legal and regulatory standards. Security Architecture & System Hardening - Experience designing, implementing, and maintaining secure IT infrastructures by applying best practices. Cryptography - Knowledge of encryption algorithms, secure key management, and certificate lifecycle management to protect data integrity and confidentiality. Threat Intelligence & Analysis - Ability to gather, analyse, and interpret More ❯

complex data, so that governments, nation states, armed forces and commercial businesses can unlock digital advantage in the most demanding environments. Job Title: Software Engineer Requisition ID: 121323 Location: Gloucester - We offer a range of hybrid and flexible working arrangements - please speak to your recruiter about the options for … this particular role. Grade: GG09-GG11 Referral Bonus: £5,000 About the role The National Security business in Gloucester is growing and there are an increasing number of opportunities to work with a range of National Security clients to provide solutions that have a real impact. Be part … assessment types, please speak to your recruiter about potential reasonable adjustments. Please be aware that many roles at BAE Systems are subject to both security and export control restrictions. These restrictions mean that factors such as your nationality, any nationalities you may have previously held, and your place of More ❯