26 to 50 of 220 Security Engineer Jobs in the UK

Service Engineer (Security Systems) London £40,000 - £50,000 + Career Progression + In-Depth Training + Extensive Overtime + Monday to Friday + Fire System Training + Company Van + Paid Travel Are you a Service Engineer or similar, from a Security System background, looking for a position at a well-established IRS, Security … a variety of state-of-the-art electronic systems. In this role you will be responsible for the Service and Maintenance of a wide and varied range of electronic Security Systems and Fire Protection Systems across both commercial and residential sites, including but not limited to CCTV systems, Access Control systems, Door Entry Systems, and Fire Protection Systems. This … role would suit a Service Engineer with experience in Security Systems, looking for a role whereby they can progress their career to senior positions, with the added benefits of in-depth training, exposure to brand new security systems, overtime earning potential, and a company van with paid travel. The Role Service and Maintenance of Security Systems More ❯

Cyber Security Engineer - OT Aerospace (Aerospace System Security Engineer) Belcan is recruiting on a Permanent basis for an OT Cyber Security Engineer to work on UK Civil Aerospace projects. You will be supporting cyber-physical embedded systems related to engine controls software for airborne platforms, along with traceability of components used within a Gas … to Derby & Birmingham as required. Potential trips to our client's site in Bristol. You will be required to complete a BPSS check with the potential to achieve UK Security Clearance. Suitable candidates with have a relevant degree, Cyber qualifications and experience working on Operational Technology - OT Cyber systems. Responsibilities: Examples of tasks. Determine the technology and processes required … to meet product requirements for system security against cyber threats. Support implementation of secure cyber resilient system (SCRS) for customer programs, including task planning, requirements implementation, risk assessments tools and methods, and associated product lifecycle deliverables. Review existing product designs and development plans for cyber security related work scope gaps and implementation to meet contract requirements. Develop, communicate 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 system architectures … 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 life principals Verification Plans Validation Test More ❯

Security Systems Engineer Salary £35,000 - £45,000 + travel allowance Full-time onsite in Central London , working across some of the UK's most prestigious sites Security Clearances required Exposure to landmark projects, with training and career progression available Annual bonus, pension, and excellent benefits available ABOUT THE CLIENT: Our client is a specialist in delivering … advanced security and surveillance systems across the UK, supporting some of the most prestigious and high-profile sites in London. With a focus on continuous development and innovation, they are now seeking a motivated Security Systems Engineer to join their growing London team. This is a fantastic opportunity for someone with around 4 years of industry experience … allowance 5% annual bonus based on KPIs Matched pension scheme Exposure high profile/prestigious sites Career progression and ongoing training Work within a small, supportive team environment THE SECURITY SYSTEMS ENGINEER ROLE: You'll be installing, maintaining, and optimising CCTV and access control systems across a large, high-profile London sites. Every day brings new challenges, whether More ❯

Security Systems Engineer Salary £35,000 - £45,000 + travel allowance Full-time onsite in Central London , working across some of the UK's most prestigious sites Security Clearances required Exposure to landmark projects, with training and career progression available Annual bonus, pension, and excellent benefits available ABOUT THE CLIENT: Our client is a specialist in delivering … advanced security and surveillance systems across the UK, supporting some of the most prestigious and high-profile sites in London. With a focus on continuous development and innovation, they are now seeking a motivated Security Systems Engineer to join their growing London team. This is a fantastic opportunity for someone with around 4 years of industry experience … allowance 5% annual bonus based on KPIs Matched pension scheme Exposure high profile/prestigious sites Career progression and ongoing training Work within a small, supportive team environment THE SECURITY SYSTEMS ENGINEER ROLE: You'll be installing, maintaining, and optimising CCTV and access control systems across a large, high-profile London sites. Every day brings new challenges, whether More ❯

Principal Security Engineer | AWS, CPSM, SIEM & IAM | SaaS House This rapidly expanding Security SaaS powerhouse has been making waves over the past decade, growing at an exceptional pace. Their innovative products are trusted and utilised by over half of the Fortune 500 , including industry giants like Amazon and Microsoft . Following a $110m investment from a leading … and the US , with their HQ based in the North West. Traditionally they've been averaging 30% YoY growth since being founded in the late 2000s As the only Security Engineer in their modern office in Knutsford, you’ll have significant autonomy and influence on our client's internal security posture and you'll be working closely … with the engineering and product teams to enable security across the company. Key Requirements: AWS - Cloud Security Vulnerability Management Tools IAM CPSM Incident Response/small amounts of ISO27001 This role is 5 days a week on-site , you’ll enjoy the perks of a sleek new office, including in-house chefs, and complimentary all-day food . More ❯

Description Security Engineer Security Clearance Required - DV ('Developed Vetting') Location: 80% On-Site to Huntingdon, UK UNLEASH YOUR POTENTIAL At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainably. Everything we do is built … and our community. Our Mission, Vision, and Values guide the way we do business. Are your ready for your next challenge? We are in search for a number Cyber Security Engineers with a varied technical background - Required to work at our customer sites in Huntingdon and/or London with occasional travel to other UK sites. In this role … you will be working in a team of security engineers reporting into the cyber security engineering lead to ensure that the customer sites maintain a strong cyber security posture. You will have responsibility for ensuring that security enforcing functions and managed and maintained to a high standard whilst securely implementing new capabilities. You will ensure that More ❯

We are the security engineering team, skilled in cybersecurity, cloud security, application security, and regulatory compliance. Our global distribution allows us to leverage unique experiences and skillsets to build and operate security services that safeguard our platform. We prioritize a proactive approach to prevent security issues and stay ahead of potential threats, ensuring the continuous … protection of our services. The Security Engineer is responsible for designing and implementing robust security frameworks to protect our software and infrastructure. This role involves conducting regular security assessments, including Cloud, Kubernetes, and our Products, to identify and address vulnerabilities. Additionally, the engineer will assist in vulnerability management programs ensuring that all AWS cloud infrastructure … meets the highest security standards. In This Role, You'll Respond to security tickets promptly and professionally, including incident handling, triage, investigation, and collaboration with other teams for resolution. Serve as the point-of-contact for internal user security questions, providing guidance on security policies, tools, and best practices. Design, implement, and improve operational security More ❯

CYBER SECURITY ENGINEER | SECURITY OPERATIONS CENTER (SOC). Summer-Browning Associates is supporting our client in the Central Government who is seeking a Cyber Security Engineer for an initial 12-month assignment, with the possibility of extension. Location: London | Hybrid| Remote The ideal candidate will hold an active DV clearance and have a solid background … in Cyber Security working within a high-threat government environment, with the following skills and experience: Proficiency in Security Information and Event Management (SIEM), including tools such as Splunk, Defender, and Tenable Threat Modelling System solutions, as well as with IDS/IPS and vulnerability scanners. Experience in SOC operations, incident response, and forensic analysis. Ability to perform … triage of security events to determine their scope, priority, and impact, while making recommendations for efficient remediation. Experience in network security principles, firewalls, and access control mechanisms. Preferred Qualifications: - Industry certifications such as CompTIA Security+, CISSP, CISM, CEH, or GIAC are highly desirable. To apply, please submit your latest CV for review. More ❯

OT Cyber Security Engineer | Stone, Staffordshire (Remote Working Available) | £NEG (Enquire for Details) | Systems Integration Consultancy | SC Clearance Eligibility Required MERITUS are working with a leading Systems Integration Consultancy based in Stone, Staffordshire. They're looking for an Operational Technology Cyber Security Engineer with a background in Industrial Control Systems (ICS/SCADA) This is a … national infrastructure projects across the energy, utilities, water, renewables, and manufacturing sectors. This role offers home-based flexibility with UK-wide travel and the chance to lead high-impact security projects within complex OT environments. As a Senior ICS OT Cyber Security Engineer, you will take a lead role in securing operational technology networks, delivering threat modelling … penetration testing, and cyber risk mitigation strategies for industrial environments. You will work closely with key stakeholders to design secure architectures, provide technical leadership on live security projects, and guide junior engineers in best practice for OT cybersecurity. The role requires candidates to be eligible for SC Level Security Clearance. Main Responsibilities: Lead the design and implementation of More ❯

Fire & Security Engineer - London Alarm Communications Limited are a leading team of fire protection, commercial security and building management systems specialists, with our Head Office located in Surrey. Our client base is predominantly built of prestigious buildings and landmarks, such as high-end hotels, stadia and education establishments in and around Greater London. We are currently looking … to appoint a new Fire & Security Engineer, specifically covering the London Area. You will have a primary focus of taking an on-site lead in the delivery of fire and security projects, including the installation and commissioning of fire alarm and security-related systems. This role requires technical expertise and hands-on involvement in the execution … and Apprentices. The sites are primarily long-standing, prestigious contracts with direct end-user relationships, so the works must be completed professionally and to exceptional levels of workmanship. The engineer will be given time, support, and resources to install these systems to the highest possible standards, with extensive training provided to achieve expert status with our primary systems. Reporting More ❯

Senior Application Security Engineer Cambridgeshire Based - 1-2 days a week onsite We are looking for an experienced Senior Application Security Engineer to join our client's expanding Cyber Security team. This is an incredible opportunity to craft a world-class Application Security function , playing a critical role in embedding security within all … stages of the development lifecycle. What you'll be doing: Becoming a key contributor to the Cyber team by focusing on application security architecture and implementing a robust risk management programme. Collaborating closely with different teams to devise plans, perform threat modelling, adopt architecture best practices, drive secure development lifecycles, and manage risk remediation. Providing expertise in security best practices and compliance while undertaking hands-on security testing. Identifying application security risks and supporting requirements for new projects and system developments. Representing the Cyber team during review sprints to ensure application security is prioritised before deployment. Partnering with architecture and development teams to review application design and code for security vulnerabilities. Establishing and More ❯

Job Role: Senior Security Engineer - CIAM Location: Hybrid - City of London Salary: £100,000 - £120,000 + Bonus Are you an experienced Security Engineer with a passion for safeguarding systems and driving innovation in identity and access management? Do you thrive in complex environments where you can solve critical security challenges and influence long-term … driven by excellence, collaboration, and the opportunity to make an impact on a global financial institution, this could be the perfect role for you. Join us as a Senior Security Engineer, where you'll help shape a market-leading digital platform and deliver secure, cutting-edge customer experiences. Ideal Candidate: Strong hands-on expertise with Hardware Security … AWS Secrets Manager, and certificate lifecycle management (rotation, revocation, automation) Experienced with GitLab CI/CD pipelines, AWS CLI, and automation tooling (Chef or similar) Proven background in Cloud Security, with deep knowledge of: - AWS security controls, policies, and automation - Role-based and attribute-based access controls - Cryptographic protocols and secure key lifecycle management - Securing microservices, APIs, and More ❯

Information Security Engineer Birmingham Our client are a leading provider of care, education, and therapeutic services for vulnerable children and young people across the UK. They are passionate about creating safe, nurturing environments that transform lives. As part of their digital evolution, they are seeking a skilled Information Security Engineer/Analyst to help strengthen their … cyber security posture and safeguard our systems and data. Reporting directly to the Head of IT this is a hands-on technical role focused on securing enterprise applications, infrastructure, and sensitive data. You'll be instrumental in implementing and maintaining robust security measures, conducting assessments, and responding to incidents. Collaboration across departments will be key to embedding security best practices throughout the organisation. Key Duties & Responsibilities Evaluate application architecture, source code, and third-party integrations for security risks Support secure software development lifecycle (SDLC) processes and promote secure coding standards Identify and remediate vulnerabilities using industry-standard tools Administer and configure security technologies (e.g., firewalls, SIEM, IDS/IPS, endpoint protection) Oversee access controls and More ❯

The Infrastructure Security Engineer will be responsible for implementing and maintaining robust security measures to protect the organisation's technology infrastructure. Client Details The organisation is a public sector. Description Key Responsibilities Microsoft Sentinel Configure and maintain Sentinel analytics rules, workbooks, and connectors Develop and optimise dashboards and reports for threat visibility Manage Sentinel upgrades and ensure … Microsoft Defender Administer Defender for Endpoint, Identity, Cloud, and Office 365 Monitor and respond to alerts across Defender platforms Collaborate with IT teams to remediate vulnerabilities and improve endpoint security SOAR Automation Design, build, and deploy automated playbooks using Logic Apps Integrate SOAR workflows with Sentinel and Defender alerts Continuously improve automation to reduce response times and manual effort … Strategic & Analytic Duties Analyse security datasets to identify trends and emerging threats Produce actionable plans and reports for senior stakeholders Drive multiple concurrent initiatives, from tactical fixes to strategic improvements Profile A successful Infrastructure Security Engineer should have: Hands-on experience with Microsoft Sentinel including configuration, reporting, and upgrades Strong understanding of SOAR playbook development and automation More ❯

Job Description - Principal Engineer - Cyber Security () Principal Engineer - Cyber Security - Job Title: Principal Engineer - Cyber Security Location: Frimley, Bristol, Weymouth, Portsmouth, Coventry. We offer a range of hybrid and flexible working arrangements - please speak to your recruiter about the options for this particular role. Salary: Up to £61,500 depending on skills and experience … What you'll be doing: Define and implement risk-based cybersecurity requirements for systems and subsystems, providing technical expertise and guidance across all aspects of cyber security and resilience Conduct in-depth cybersecurity analysis , including development of threat taxonomies, security architectures, security baselines, and risk mitigation strategies Develop and execute cybersecurity test plans and schedules, carrying out … both informal and formal security testing activities Support engineering lifecycle reviews and design assurance processes to ensure security is embedded throughout system development Produce and maintain key security artefacts, including risk registers, security assurance cases, plans, and schedules, while contributing security input to broader engineering documentation Your skills and experiences: Degree in a relevant STEM More ❯

our overall success. We invite you to share your perspectives, cultural backgrounds, and innovative ideas; we look forward to your contributions. Join the Vix team as an experienced Cloud Security Engineer! This on-site position in Manchester involves collaborating with our Cloud Operations team and the Security team to maintain robust security protocols. You'll play … a crucial role in guiding our technical teams to meet security standards, successfully passing security audits, and safeguarding both company and customer data. As the first point of contact for security incidents, your expertise will be essential in keeping our systems secure. We regret that this position is only available for UK citizens/Residents with indefinite … the UK, with current full time work rights for the United Kingdom, currently residing in the UK. The position is located in Manchester. Responsibilities Evaluate and strengthen our overall security posture by performing continuous audits, risk assessments, threat modelling, and architecture reviews to ensure effective controls and adherence to regulatory standards. Consistently monitor and assess cloud environments for vulnerabilities More ❯

Software Engineer - Security Product Engineering Job ID: R19464 Location: London - The River Building HQ Type: Permanent Ready to apply? Get started with your online application. Not quite your dream role? Sign up to get notified when the right vacancy comes along. Why Deliveroo Our mission is to transform the way you shop and eat, bringing the neighbourhood to … at the forefront of a rapidly expanding industry. As a small team making a large impact, we value autonomy, ownership, and new ideas. We are looking for a Software Engineer within the Security Product Engineering team to design, develop, and support security products, including custom access tooling (PAM), authentication solutions supporting millions of users, and more. Reporting … to the Head of Security Architecture & Engineering, this hands-on role will influence the security posture across the company, ensuring security is integrated into all projects. What you'll do: Work with cloud platforms (AWS, Azure, GCP), CI/CD pipelines, containerisation (Docker, Kubernetes), and infrastructure-as-code. Design, develop, and implement scalable, reliable, and maintainable software More ❯

Infrastructure Security Engineer We are currently recruiting for a Infrastructure Security Engineer on a 6 month initial contract. Hybrid basis (2-3 days), office location being London. They are looking for a candidate to take responsibility for leading, guiding, supporting and delivering secure architectural design for the group cyber security maturity programme. They are also … looking for a candidate who is able to provide advice and recommendations for the programme. Key Skills Support the integration of new cyber security technologies that meets the next generation threats and can be adopted by the group globally You will be required to travel to the local sites, data centre or multiple offices location in order to complete … your tasks for off the network countries. Support global cyber security team to ensure open Continuous Security Improvement Programme (CSIP's) are managed effectively up to closure Information Security Management System (Infrastructure Security Operations). Azure cloud infrastructure and configuration. System Centre Configuration Manager, Operations Manager and Virtual Machine Manager. Microsoft Exchange online Azure and on More ❯

Senior ICS OT Cyber Security EngineerStone, Staffordshire – Hybrid + UK Wide TravelCompetitive Salary VIQU are working with a leading operational technology and digital transformation organisation delivering critical projects across energy, water, renewables, and manufacturing. The Senior ICS OT Cyber Security Engineer will secure and optimise industrial control systems, conduct threat assessments, penetration testing, and design technical solutions … cyber risks. The role involves mentoring junior engineers, collaborating with stakeholders, with occasional travel to client sites and the Stone office. Key Responsibilities of the Senior ICS OT Cyber Security Engineer: Design and secure OT/ICS networks and cross-domain communications. Conduct threat modelling, vulnerability assessments, and red team exercises. Implement cybersecurity solutions, audit systems, and ensure … compliance with relevant frameworks. Mentor junior team members and support project delivery. Maintain strong client and stakeholder relationships. Key Requirements of the Senior ICS OT Cyber Security Engineer: Degree in Computer Science, Systems Engineering, or similar with 5+ years’ relevant experience. 2+ years’ experience in ICS/critical infrastructure cybersecurity. Knowledge of SCADA, PLCs, RTUs, OT protocols (MODBUS More ❯

Security Engineer (M365/Azure/Sentinel - 12 Month FTC | £70,000 | Fully Remote | UK-Based Candidates with full Right to Work only A unique opportunity to shape security during a live merger . You'll join a lean team where your expertise directly drives compliance, stability, and scalability for future acquisitions. The role blends technical security engineering with change leadership : Build and harden M365 & Azure security (incl. Sentinel). Manage patching, malware protection, and vulnerabilities. Document and control security changes to avoid disruption. Coach and mentor an aspiring security engineer from the service desk. Support Cyber Essentials Plus certification and ongoing compliance. The business is preparing for future growth and eventual … ll be part of a strategically critical chapter, not just day-to-day BAU. Who we're looking for: You'll be someone with deep Microsoft 365 and Azure security experience, who thrives in complex environments, and who knows how to balance technical rigour with empathetic user support. M&A or compliance project experience is a bonus. Remote-first More ❯

Job Title: Senior Network Security Engineer Location: Kidlington or Southampton Contract Type: Temporary Daily Rate: £450 - outside IR35 Contract Length: 16 months Join Our Team!Are you an experienced Network Security Engineer ready to make an impact in the public services sector? We are looking for talented individuals to join our client Thames Valley Police at … either their offices in Kidlington or the Hampshire Police Offices in Southampton. What You'll Do:As a Senior Network Security Engineer, you will play a crucial role in maintaining and enhancing our wide area and local area communications network infrastructure. Your expertise will ensure the security and efficiency of our network operations. Key Responsibilities: Utilise network … junior network engineers, fostering a culture of best practises within the technical team. What We're Looking For: Recent experience (within last two years) of a Network Administrator/Engineer role working with Cisco routers and switches with a minimum of five years experience within network engineering roles Able to articulate technical designs and principles to a non-technical More ❯

Job Title: Senior Network Security Engineer Location: Kidlington or Southampton Contract Type: Temporary Daily Rate: £450 - outside IR35 Contract Length: 16 months Join Our Team! Are you an experienced Network Security Engineer ready to make an impact in the public services sector? We are looking for talented individuals to join our client Thames Valley Police at … either their offices in Kidlington or the Hampshire Police Offices in Southampton. What You'll Do: As a Senior Network Security Engineer, you will play a crucial role in maintaining and enhancing our wide area and local area communications network infrastructure. Your expertise will ensure the security and efficiency of our network operations. Key Responsibilities: Utilise network … junior network engineers, fostering a culture of best practises within the technical team. What We're Looking For: Recent experience (within last two years) of a Network Administrator/Engineer role working with Cisco routers and switches with a minimum of five years experience within network engineering roles Able to articulate technical designs and principles to a non-technical More ❯

Job Title: Senior Network Security Engineer Location: Kidlington or Southampton Contract Type: Temporary Daily Rate: £450 - outside IR35 Contract Length: 16 months Join Our Team!Are you an experienced Network Security Engineer ready to make an impact in the public services sector? We are looking for talented individuals to join our client Thames Valley Police at … either their offices in Kidlington or the Hampshire Police Offices in Southampton. What You'll Do:As a Senior Network Security Engineer, you will play a crucial role in maintaining and enhancing our wide area and local area communications network infrastructure. Your expertise will ensure the security and efficiency of our network operations. Key Responsibilities: Utilise network … junior network engineers, fostering a culture of best practises within the technical team. What We're Looking For: Recent experience (within last two years) of a Network Administrator/Engineer role working with Cisco routers and switches with a minimum of five years experience within network engineering roles Able to articulate technical designs and principles to a non-technical More ❯

Cyber Security Engineer UK Wide | £80,000£90,000 | Security Clearance required Ncounter is seeking a Cyber Security Engineer to join a consultancy delivering mission-critical programmes across Defence, Government and National Security. This role offers the chance to directly influence how nationally significant systems are protected, designed and operated. Youll be involved throughout the … project lifecycle, from shaping security strategy to designing architectures and overseeing secure development. Expect variety: one week advising on risk management, the next helping to design secure solutions for enterprise-scale ICT, followed by leading on assurance activities or reviewing deliverables that set the standard for security across government. Youll work closely with both technical and non-technical … stakeholders, translating complex risks into practical recommendations, while building trusted relationships with clients. What youll be doing Advising projects on information assurance and cyber security best practice Designing and reviewing security architectures for enterprise systems Delivering risk assessments and presenting findings to senior stakeholders Producing and reviewing security assurance documentation aligned to HMG frameworks Supporting secure development More ❯