26 to 50 of 95 Security Engineer Jobs in the South East

An exciting opportunity for a passionate Network Security Engineer to join a unique, multi-national Information Management function. Ideal candidates should be committed to protecting our critical systems and ensuring the integrity and security of our network infrastructure. Salary : Circa £50,000depending on experience + shift allowance Dynamic (hybrid) working : 5 days per week on-site due … to workload classification, working a 24/7 Shift Pattern Security Clearance : British Citizen This role will require DV Clearance. 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) and … a Security Check (SC) clearance, which are managed by the MBDA Personnel Security Team. What we can offer you: Company bonus : Up to £2,500 (based on company performance and will vary year to year) Pension : maximum total (employer and employee) contribution of up to 14% Overtime: opportunity for paid overtime Flexi Leave: Up to 15 additional days More ❯

Job Title : Fire & Security Systems Engineer Location: Romford based servicing East London, Ilford, Romford and Grays. Salary: £40,000 Depending on experience Job type: Full time - Permanent About the Role: We're looking for a versatile, hands-on engineer with strong technical ability and a passion for delivering excellence in life safety and security systems. As … input matters, and your career can grow. Please click APPLY to send your CV for this role. Candidates with the relevant experience or job title of; Fire Alarm Systems Engineer, Security Systems Engineer, Infrastructure Engineer, IT Infrastructure Systems Engineer, Technical Systems Engineer, may also be considered for this role. JBRP1_UKTJ More ❯

Lead Cyber Security Engineer We're partnered with a global law firm who are looking to build a next-generation Security Operations (SecOps) function. They are looking for a Lead Cyber Security Engineer to drive innovation, strengthen resilience, and champion a zero-trust approach across their global network. *Hybrid working- 3 days in London per … week* What You’ll Do Build the SecOps team from the ground up and manage/mentor the team. Lead the implementation, optimisation, and management of cutting-edge security tools like CrowdStrike, Palo Alto, and Mimecast. Take ownership of our cyber defence posture from incident response and vulnerability management to WAFs, DDoS protection, and encryption. Mentor junior engineers, elevate … best practices, and help us on our journey to ISO 27001 certification. What You Bring Deep hands-on expertise across EDR, SIEM, NAC, MFA, PAM, and cloud security environments. Proven experience with security frameworks such as ISO 27001, NIST, CIS, and PCI-DSS. Certifications like CISSP, CPSA, or Palo Alto Certified Security Operations Professional. A collaborative mindset More ❯

Security Engineer GCP, Cloud Security, Pen Testing- Hybrid (London) You will be joining a company that build software solutions fast to solve real problems within the workplace. The team builds tools that help engineering and product teams respond to incidents, reduce downtime, and continuously improve. Were looking for a pragmatic, energetic customer facing and product-minded engineers … who will succeed in a fast-paced environment with complex problems. Responsibilities: Identify vulnerabilities through both white-box and black-box methodologies Implement automated security tooling whilst maintaining delivery speed Work closely with Product Teams to embed security features into designs Detect security weaknesses across API's, Applications and Infrastructure Driving secure development practices across the business … Requirements: White-box and Black-box testing Penetration Testing Cloud Security in GCP Secure Software Development (Go, Typescript) Ability to conduct in-depth Security Research If you're interested please get in touch ASAP More ❯

Lead Information Security Engineer Location: London | Hybrid (3 days office/2 WFH) Salary: Competitive + benefits Are you an experienced information security professional ready to make an impact on a global scale? Our client, a leading international law firm, is seeking a Lead Engineer – Information Security to join their London-based global technology team. … This is a key opportunity to take ownership of critical security architecture and strategy across a complex, multi-region enterprise. The Role As Lead Engineer, you will be responsible for developing, implementing, and maintaining secure solutions that protect global systems and data. You’ll play a pivotal role in the firm’s cloud transformation journey, ensuring compliance, resilience … Lead the design and implementation of secure authentication, authorisation, and data protection frameworks. Manage and enhance Data Loss Prevention (DLP) systems, incident response, and risk management processes. Oversee cloud security architecture across Azure, O365, and iManage Cloud environments. Collaborate with global IT, compliance, and risk teams to deliver a consistent security posture. Drive employee security awareness and More ❯

Senior Security Engineer – Detection & Automation Here’s a great opportunity for a hands-on Senior Security Engineer who enjoys building, optimising, and automating SOC infrastructure. This role sits within a growing Cyber Defence operation where you’ll help design and maintain the platforms behind SIEM, EDR, SOAR, and threat intelligence tooling, improving detection coverage and enabling … analysts to respond faster. Key responsibilities: Engineer and maintain SIEM, EDR, SOAR, and logging platforms. Develop automation and integrations using scripting or API connections. Tune detection use cases and improve visibility across cloud/on-prem environments. Support client onboarding and configuration alignment. Mentor junior engineers and analysts. You’ll bring: 3–5 years’ experience in SOC or security … detection frameworks. What’s in it for you: Flexible hybrid working, paid certifications, great progression into consultancy or leadership, and a genuinely collaborative environment. If you love improving how security operations work and want to be part of a team building a next-generation SOC, this one’s for you. More ❯

Stevenage Join MBDA's cutting-edge cyber security team and help protect some of the most advanced defence technologies in the world. As a Cyber Security Engineer, you'll be at the forefront of innovation-enhancing the visibility, automation, and efficiency of our Security Operations Centre (SOC). This role is perfect for someone who thrives … contribute to a mission that truly matters. Salary : Circa £50,000 - £60,000 depending on experience 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. What we can offer you: Company bonus : Up to £2,500 (based on company performance and will vary year to year) Pension : maximum total (employer and employee) contribution of up More ❯

Portsmouth - hybrid (2-3 days on-site per week) Permanent Up to £78,500 + bonus This is a prime opportunity to design and engineer the core platforms behind a rapidly growing Security Operations Centre (SOC), blending hands-on technical work with automation and solution design. You’ll collaborate with analysts, architects, and customers to build reliable, scalable … systems that accelerate threat detection and response, all in a collaborative culture that invests in your growth, wellbeing, and career progression. Job Title: Senior Security Engineer Job Type: Permanent Salary: Up to £78,500 (DOE) + Bonus Working arrangement: Hybrid Office Location: Portsmouth As a Senior Security Engineer, you will: Design, deploy, and maintain core SOC … intelligence, and logging infrastructure). Develop and optimise detection use cases, correlation rules, and analytics content. Build and maintain automation workflows and integrations using automation platforms or custom scripting. Engineer secure log ingestion pipelines across hybrid cloud and on-prem environments. Support client onboarding, threat hunting, detection engineering, and process improvements. Mentor junior engineers and maintain documentation, diagrams, and More ❯

Principal Engineer – Product Security Location: Frimley (hybrid – average of 2–3 days onsite per week) Rate: £85.40 per hour/umbrella (inside IR35), approx. £632 per day Contract: 6-months initially (potential for extension or to go permanent) Hours: 37 per week Clearance: Active SC Clearance required Restrictions: ITAR and “UK Eyes Only”, please note only sole British … citizens can apply About the Role We're seeking a highly experienced Principal Product Security Engineer to join one of our clients Product Security Engineering teams, supporting the delivery and through-life management of secure submarine systems and products. As a key focal point for security and information risk, you'll apply deep technical expertise to … and supported securely, safely, and in compliance with contractual and regulatory requirements. You'll provide subject matter expertise to internal stakeholders, support technical authorities, and influence the development of security strategies, policies, and best practices across major defence programmes. Key Responsibilities Provide expert advice on Product Security to engineering and project teams. Analyse system architectures to identify threats More ❯

Cloud Security Engineer (AWS) - Node.js/NestJS and REST API - Authentication (Auth0, Ping Identity) Contract - 12 months, upto £650/day inside IR35 ***Hybrid - 3 days office Leading financial services client is seeking a Senior Cloud Security Engineer and help shape their cybersecurity in a fast-paced, global environment. Key Responsibilities: Design and maintain RESTful APIs … high-quality, secure software at scale. Key Skills: Strong Node.js/NestJS and REST API development experience. Skilled in AWS Proficient with IaC, CI/CD (CloudFormation, Terraform) Cloud security principles, including IAM, networking, and encryption If this is of interest and you have the required skill, please submit your CV over for immediate consideration. McGregor Boyall is an More ❯

Fire and Security Engineer £38k-£42k plus package Based near Dartford would be ideal Covering M25, Kent, Surrey, London Fire and Security Engineer required for a company based near Dartford To apply for this opportunity you must have or hold the following: • Fire and intruder alarm service experience • Extensive Knowledge of Intruder alarms • Excellent customer service … a bonus, but not essential • Ability to work by yourself and within a team • Full UK Driving license This company is a well-established organisation in the fire and security industry. They offer a wide range of services including design, maintenance and installation of intruder systems, CCTV, and access control. Due to planned growth within the installation and service … department, they are now actively looking to recruit an experienced Fire and Security Service/Installation Engineers covering the South East Benefits Include: • Company Vehicle • Mobile Phone • Stand by Allowances • Call out Allowances • Generous Annual Leave If you are looking for a new challenge and want to work for a forward thinking leading company Who will continue to expand More ❯

Fire and Security Engineer Upto 42k Basic Salary Covering London and the Home Counties Company van , Mobile Phone, overtime, holidays To apply for this opportunity you must have or hold the following: • Fire alarm Service Skills • Intruder Skills • Experience with Advanced, Morley, Kentec, Haes (Gent certified would be a bonus) • Galaxy, Texecom • Perform routine maintenance inspections • Service Experience … Ability to work by yourself and within a team • Full UK Driving license This company is a well-established organisation in the Fire and Security industry. They offer a wide range of services including design, maintenance and installation of fire systems, intruder, emergency lights CCTV, and access control. Due to planned growth within the installation and service department, they … are now actively looking to recruit an experienced Fire and Security Engineer covering London and Home counties. Benefit Include: • Company Vehicle • Mobile Phone • Stand by Allowances • Call out Allowances • Generous Annual Leave If you are looking for a new challenge and want to work for a forward thinking leading company Who will continue to expand and develop. Please More ❯

Fimador are currently seeking a highly motivated and experienced Senior Security Engineer to join an established engineering team. In this role, you’ll play a critical part in embedding secure software development practices into their platforms and products that power one of the biggest ecosystems. While this is an individual contributor role, you'll lead by influence—shaping … development culture, mentoring team members, and driving accountability across engineering teams. You will work cross-functionally to build strong relationships, promote secure design principles, and continuously improve the way security is integrated into their development lifecycle. Duties: Lead security initiatives and drive secure development improvements in collaboration with engineering, product, and operations teams. Act as a security coach and technical leader, mentoring teams on best practices while challenging them to exceed compliance and security expectations. Partner with Product Managers, Engineering Leaders, and stakeholders to prioritise security deliverables and integrate them into product roadmaps. Identify and resolve process inefficiencies to improve secure development workflows. Champion industry-leading security practices Ensure compliance with evolving regulations More ❯

Cloud Security Engineer/Developer (AWS) - Node.js/NestJS and REST API - Authentication (Auth0, Ping Identity) Permanent, up to £88,000 + package ***Hybrid - 3 days office Leading financial services client is seeking a Senior Cloud Security Engineer and help shape their cybersecurity in a fast-paced, global environment. Key Responsibilities: Design and maintain RESTful APIs … high-quality, secure software at scale. Key Skills: Strong Node.js/NestJS and REST API development experience. Skilled in AWS Proficient with IaC, CI/CD (CloudFormation, Terraform) Cloud security principles, including IAM, networking, and encryption If this is of interest and you have the required skill, please submit your CV over for immediate consideration. McGregor Boyall is an More ❯

Security Assurance Engineer – with SC Clearance Are you a Security Assurance Engineer with a passion for safeguarding critical systems and delivering high-quality assurance reports? We’re looking for a Security Cleared professional to join a security team and play a key role in protecting digital assets and mission-critical infrastructure. As a Security Assurance Engineer, you’ll be responsible for: Conducting security assurance activities across projects, products, and systems. Supporting risk assessments, security reviews, and compliance checks in line with organisational and government standards (e.g., NCSC, ISO 27001, JSP440). Producing clear, concise, and insightful security assurance reports for technical and non-technical stakeholders. Working closely with engineering … architecture, and risk management teams to ensure robust security controls are embedded throughout the system lifecycle. Maintaining documentation and evidence to support accreditation and audit processes. Required Skills and Experience: You’ll bring a strong blend of technical knowledge, analytical thinking, and communication skills. You have: Active Security Clearance (e.g., SC/DV). Proven experience in Security More ❯

Cyber Security and Resilience Engineer Are you passionate about safeguarding digital landscapes and enhancing organizational resilience? We’re seeking a skilled Cyber Security and Resilience Engineer to play a pivotal role in fortifying security infrastructure. You will support our Cyber Security Operations strategy by managing and optimising threat protection and detection tools across web … email, endpoints, and cloud environments. This is an exciting opportunity to work closely with cross-functional teams, outsourced security partners, and internal stakeholders to elevate our security posture and drive transformative security initiatives. What You’ll Bring to the Table: Minimum of 5 years’ experience in cybersecurity, especially within Microsoft-centric and large/multi-region corporate … environments Hands-on expertise with Azure, Entra, and Microsoft 365 Cloud Security Engineering Proficiency in writing complex PowerShell scripts Experience managing security for IaaS, PaaS, and SaaS platforms Strong understanding of threat detection, prevention, and response methodologies Hands-on experience with EDR, email security, and web security solutions Knowledge of security frameworks such as NIST More ❯

Cyber Security and Resilience Engineer Are you passionate about safeguarding digital landscapes and enhancing organizational resilience? We're seeking a skilled Cyber Security and Resilience Engineer to play a pivotal role in fortifying security infrastructure. You will support our Cyber Security Operations strategy by managing and optimising threat protection and detection tools across web … email, endpoints, and cloud environments. This is an exciting opportunity to work closely with cross-functional teams, outsourced security partners, and internal stakeholders to elevate our security posture and drive transformative security initiatives. What You'll Bring to the Table: Minimum of 5 years' experience in cybersecurity, especially within Microsoft-centric and large/multi-region corporate … environments Hands-on expertise with Azure, Entra, and Microsoft 365 Cloud Security Engineering Proficiency in writing complex PowerShell scripts Experience managing security for IaaS, PaaS, and SaaS platforms Strong understanding of threat detection, prevention, and response methodologies Hands-on experience with EDR, email security, and web security solutions Knowledge of security frameworks such as NIST More ❯

Blue Cube Security is a trusted leader in Information and Cyber Security, serving organisations across the UK for over 25 years. As one of the country's most established security solution providers, we hold multiple industry accreditations, ISO certification, and have years of experience in our field. In recent years, weve expanded our capabilities to include Professional … Services and Managed Security Services, enabling us to deliver solutions tailored to the evolving needs of our clients. As our business continues to grow, were looking for skilled professionals to join our Cynergy Services team. The purpose of this role is to provide security consultancy and engineering services to Blue Cube Security customers, delivering security designs … and building new security infrastructure helping to assist customers with the delivery of new functionality and service improvements. You will have design authority responsibilities for some elements of security infrastructure and be responsible for implementing those designs. This role also provides a critical issue function to assist with the resolution of complex problems and address any inherent design More ❯

Multiskilled Field Service Engineer (Security Systems) Marlow, Buckinghamshire £35,000 - £45,000 + Training + Progression + Overtime + Bonus + Pension Are you a Multiskilled Field Service Engineer or similar with a background in Security Systems or a related field, looking to join a well-established, highly respected company, offering impressive career progression opportunities as … well as top-of-the-line technical development, quickly making a name for themselves as leaders within the Security Systems Industry? Do you want to become a key member in a team full of highly skilled sector specialists, recognised for their premium quality service and best-in-class workmanship in every project they undertake, doing a job that is … both challenging, but rewarding, giving yourself a sense of satisfaction, and your customers a sense of safety? On offer for the successful Multiskilled Field Service Engineer or similar is the exciting opportunity to join a widely-respected, rapidly-growing company, quickly making a name for themselves within the Security Systems Sector, recognised for putting both their customers and More ❯

Part Time | M365 IT & Security Support Engineer | £300 - £350 | Outside IR35 | Onsite We’re recruiting an experienced M365 IT & Security Support Engineer to assist our client through a busy transitional period. This 2-month contract is determined as Outside IR35 and offers a daily rate between £300 - £350 per day. This part-time position … days per week) requires onsite attendance in central London on all working days.The successful candidate will work closely with the IT & Security Manager to reduce ticket backlog, coordinate with the MSP and wider business, and deliver hands-on 2nd to 3rd line support across infrastructure, Microsoft services, and security operations. Key Requirements Support IT & Security Manager with … M365 tenant, Entra ID, Exchange, SharePoint, Defender platforms Manage SharePoint permissions, documentation, and 'joiner-leaver-mover' processes Coordinate effectively with MSP and wider business, handle vendor management Roll out security policies, review permissions, and manage user access Support merger groundwork, MSP transition, and day-to-day M365 operations If this IT & Security Support Engineer role sounds like More ❯

Project Engineer, Installation, Security Systems, CCTV, COR7046 Are you an experienced Project Engineer with experience in Security System installation? This could be the perfect role for you! The Opportunity We’re seeking a knowledgeable Security Systems Project Engineer who’s ready to make an impact within a rapidly expanding company recognized for its excellence … Leveraging your expertise in systems such as CCTV and Access Control, along with your familiarity with British Standards, you’ll play a key role in installing and implementing tailored security solutions at client locations. About the Employer Our client is a premier provider of Fire and Security Systems, serving clients across London. Becoming part of their team means … sites is required, so a full UK driving licence is essential. Your Skills and Experience To be successful in this role, you should bring: Proven hands-on experience with Security Systems, including CCTV and/or Access Control Certifications such as NSI, LPCB, or City & Guilds; familiarity with Entrotec systems is advantageous Fire Alarm systems knowledge (desirable but not More ❯

Principal Engineer - Product Security (Product Security Analyst) - 6 month contract - Frimley, Surrey - £85.40 ph UMB or £63.21 ph PAYE (Inside IR35) The Umbrella rate quoted above is the Gross Umbrella rate (i.e. the rate we pay to the Umbrella Company inclusive of ALL employment costs). Please note, the rate paid by the Umbrella will be less … as will a Limited Deemed rate or Agency PAYE rate. Please get in touch to discuss the rates via these different payment vehicles. The Role The PSA Principal Engineer will be a focal point for security and information risk matters within the Product Security Engineering (PSyE) team and will be able to apply their deep level of … delivered solutions meet the specified contractual and regulatory requirements and can be operated securely, correctly and safely. Role Responsiblities: Not limited to... Risk Management Accreditation Document Set (RMADS). Security Strategy and other accreditation documentation Captured and agreed technical requirements in accordance with company and programme processes. Compliant technical solutions against contractual requirements and regulations. Technical input and appropriate More ❯

Job Title: Senior Application Security EngineerSalary: £70,000Location: Reading/remote About the Organisation Join a fast-growing UK technology and consulting firm that's investing heavily in cutting-edge cyber security. With a strong focus on innovation, collaboration, and professional development, this company empowers its people to shape the future of secure digital transformation across a wide range … part of a business that values expertise, agility, and doing the right thing - where everyone has the opportunity to make a genuine impact. About the Role The Senior Application Security Engineer will play a key role in protecting the organisation's infrastructure, cloud platforms, and applications. Working within a highly technical and collaborative cyber team - supported by a …/7 external SOC - you'll research, test, and implement next-generation security solutions to safeguard data and systems. This role offers the chance to lead on application and cloud security initiatives, influence secure design standards, and mentor colleagues in best practices. Key Responsibilities Lead application and cloud security initiatives, ensuring systems and software are secure by More ❯

Senior Security Engineering Consultant £85,000 package | Hybrid (2 days per week onsite + UK client visits) | 🇬🇧 UK-based Are you the kind of security engineer who builds things, not just maintains them? The kind who loves automating, scripting, integrating APIs, and turning chaos into clean, scalable systems? If so, this is your chance to join one … of the UK's fastest-growing Security Operations Engineering teams - a small, elite group known for delivering real impact to enterprise SOCs across the country. What's in it for you Ownership & Autonomy: You won't just follow a process, you'll create it. The team's culture is built on innovation and trust. Cutting-Edge Projects: From building … will directly shape how customers run their SOCs. Serious Tech Exposure: Get hands-on with SOAR (XSOAR, Logic Apps, Siemplify), SIEM (Sentinel, Chronicle), Python/PowerShell scripting, and cloud security tooling across Azure, AWS, and GCP. High Performance Environment: Join a 9-person team that's currently the most profitable division in the business - engineers who love to solve More ❯

Multiskilled Engineer (Security Systems) Marlow, Buckinghamshire £35,000-£45,000 + Training + Progression + Overtime + Bonus + Pension Are you a Multiskilled Engineer wanting to showcase both your electrical and mechanical expertise, looking to join a well-known, highly respected company within the Security sector? Do you want to join an impressive company, becoming … offering the highest level of service and workmanship in every project they undertake. In this role, you will be responsible for the installation, maintenance and servicing of Fire and Security systems. You will also liaise with both contractors as well as other engineers to integrate systems into building designs as well as preparing documentation (manuals, compliance certificated etc). … Finally, you will also be responsible for providing technical support to customers and clients alike. The ideal Multiskilled Engineer will have a background in both Electrical and Mechanical Engineering experience - with a bias toward Mechanical. You will also have the confidence and communication skills to liaise with: Team Members, Contractors, 3rd party Engineers and Customers alike. The role: Install More ❯