21 of 21 Permanent Security Architect Jobs in the South East

Security Architect Permanent Location: Home/Andover (Hybrid - onsite 2 days a week) Salary: £100,000 - £110,000 (+ benefits) We are looking to recruit an SC Cleared Security Architect for a leading technology consultancy who deliver complex, business-critical solutions into secure UK Government … Defence environments. They are looking for an experienced Security Architect to support major programmes of work, providing security architecture assurance, risk oversight and secure design guidance across complex systems and capabilities. This is a senior, client-facing role suited to someone who can operate confidently across architecture ...

visionary scientists, technologists, engineers, researchers, educators and innovators to tackle humanity’s greatest challenges in four transformative areas: Health, Medical Science & Generative Biology Food Security & Sustainable Agriculture Climate Change & Managing CO2 Artificial Intelligence & Robotics This is ambitious work - work that demands curiosity, courage, and a relentless drive to make … solutions to scale ideas from lab to society. Explore more at www.eit.org. Your Role: At EIT we are seeking an experienced and detailed oriented Security Architect to design, maintain and evolve our security architecture for EIT. This role ensures that security is built into systems ...

Network Security Architect Our client is urgently looking for an experienced Network Security Architect to join their team on a permanent basis. Please note, the role is on-site 5 days per week in Oxfordshire. There is flexible working hours and an earlier finish … hours, pension scheme (matched up top 9%), life assurance, private medical, income protection, on-ste canteen and gym and many, many more perks! Network Security Architect – Key Skills: • 10+ years hands on experience in network engineering and architecture, with at least 3+ years specialising in large-scale network ...

This is a rare opportunity to take ownership of cyber security architecture at national scale, sitting at the heart of a programme with real national significance. Backed by substantial government investment, our client is developing a world-first resilient infrastructure capability designed to protect the critical services that modern … society depends on, including telecommunications, banking, transport and emergency response. As Principal Security Architect, you will serve as Security Pillar Lead across a portfolio of complex programmes, shaping strategy, leading assurance, and ensuring that the technology underpinning essential national services is built to remain secure and robust ...

Security Architect Location: Farnborough (3 - 4 days on site) Type: Permanent, Full Time Salary: Up to £85,000 Security Clearance : It is an essential requirement for candidates to obtain UK Security Clearance (SC Level) prior to appointment. As a Security Architect, you will play … support agile technical teams in building Kubernetes environments for proof of concepts, internal infrastructure, and live customer services. Key Responsibilities Develop cyber security architectures for complex systems Provide strategic direction across security projects Identify and manage security risks Produce evidence to meet MOD regulatory requirements Design solutions ...

Application Security Architect Onsite in Bracknell Eligible for DV clearance £65-70k per annum + benefits package We are seeking an experienced Security Application Architect to support the delivery and ongoing evolution of a secure Gateway capability for a strategic UK defence customer. This role … combines architectural ownership, secure design governance, and operational assurance within a high-security, mission-critical environment. You'll shape technical direction, drive change, and ensure resilient, compliant solution delivery across engineering and support teams. What you'll be doing; Own and design technical changes required to maintain and enhance ...

Security Architect Permanent Location: Home/Andover (Hybrid - onsite 2 days a week) Salary: £100,000 - £110,000 (+ benefits) We are looking to recruit an SC Cleared Security Architect for a leading technology consultancy who deliver complex, business-critical solutions into secure UK Government ...

About this opportunityWe are actively recruiting for a Security Solution Architect to join our world leading Security specialist team.Ericsson is one of the top tier providers of Information and Communication Technology (ICT) to service providers & more than 40% of the world’s mobile traffic is carried through … apply our innovation to market-based solutions that empower people & society to help shape a more sustainable world!What you will doUnderstanding packet core security, on premise cloud infrastructure, Kubernetes security, OSS security as per 3GPP , GSMA standardMap customer requirement with product and solutions available from Ericsson ...

Business Sector: IT Job ref: LFI - 153991 Post Date: February 23, 2026 Application Security Architect Onsite in Bracknell Eligible for DV clearance £65-70k per annum + benefits package We are seeking an experienced Security Application Architect to support the delivery and ongoing evolution … secure Gateway capability for a strategic UK defence customer . This role combines architectural ownership, secure design governance, and operational assurance within a high-security, mission-critical environment. You'll shape technical direction, drive change, and ensure resilient, compliant solution delivery across engineering and support teams. What ...

seeking an experienced Security Architect - focusing on Advanced Threat Response (ATR) solution to be a part of the Architecture team, you will design and maintain end-to-end architecture for advanced threat detection and response across cloud, network, and endpoint environments. You will work cross-functionally to deliver … scalable, secure, and cost-effective security architecture solutions within a complex enterprise environment. What you'll do: Define requirements, evaluation criteria, and success metrics for automated offensive security testing platforms and red/purple team tooling Lead vendor evaluations, proof of concepts (PoCs), and comparative product assessments Architect ...

Senior Security & Compliance Architect London/Hybrid (1–2 days onsite per week) Salary: Up to £140,000 + Package We are seeking a Senior Security & Compliance Architect to lead the design, governance, and assurance of secure cloud and SaaS platforms across large-scale enterprise transformation … programmes. This is a hands-on architecture role working across security, solution architecture, data, legal, procurement, and programme leadership teams to deliver secure-by-design solutions within complex, distributed enterprise environments. The successful candidate will help define and enforce security-by-design and privacy-by-default principles across ...

Security Architect Location: Farnborough (3 - 4 days on site) Type: Permanent, Full Time Salary: Up to £85,000 Security Clearance : It is an essential requirement for candidates to obtain UK Security Clearance (SC Level) prior to appointment click apply for full job details ...

leading technology institute in Oxford is seeking an experienced Security Architect to design and maintain security architecture, ensuring integrated security measures across systems and platforms. You will define security controls, conduct risk assessments, and collaborate closely with various teams to enhance the security posture ...

based defense solutions firm is seeking an experienced Application Security Architect to enhance Gateway capability. You will own technical changes and ensure security compliance in a mission-critical environment. The ideal candidate has a robust design background, familiarity with various security technologies, and strong communication skills. ...

Ericsson GmbH is actively recruiting a Security Solution Architect in Reading, UK. The role includes understanding packet core security and managing security products like firewalls and SIEM systems. Ideal candidates will have a bachelor’s degree and significant experience in telecom security and 5G core … networks. You will map customer requirements, provide security presentations, and manage technical projects. Join a diverse and innovative team dedicated to pushing the boundaries of technology. #J-18808-Ljbffr ...

Actica Consulting Limited is seeking a Senior Cyber Security Consultant to provide support to high-profile UK public sector organizations. You will identify and analyze information risks, develop security documentation, and deliver major system procurements. The role requires strong communication skills, a good understanding of ICT systems … eligibility for UK Government Security Clearance. A hybrid working model is offered, allowing flexible work between home and office in Guildford. #J-18808-Ljbffr ...

meet client, regulatory and business needs. Youll play a key role in influencing how our services grow, introducing new technologies and embedding a strong security-by-design culture across everything we do. This is a hybrid role, with 2 days per week based in either Hemel Hempstead or Farnborough. … youll be doing: Owning the SOC architecture, ensuring designs, integrations and operating models meet regulatory and assurance requirements. Producing both high- and low-level security control designs, including defining testing requirements. Setting and governing standards for detection content, including rules, use cases and correlation logic. Acting as the technical ...

meet client, regulatory and business needs. Youll play a key role in influencing how our services grow, introducing new technologies and embedding a strong security-by-design... LFWQ1_UKTJ ...

meet client, regulatory and business needs. Youll play a key role in influencing how our services grow, introducing new technologies and embedding a strong security-by-design click apply for full job details ...

leading technology solutions provider in Buckinghamshire seeks a Technical Solutions Architect for a hybrid role incorporating home-based work and travel. You will lead high-profile design projects, manage design teams, and produce detailed security system designs. Essential skills include experience with electronic security systems and proficiency … This position offers a competitive salary up to £55,000 with a car allowance. You will be at the forefront of technological advancements in security design. #J-18808-Ljbffr ...

seeking a professional to define and own the architectural direction for network services. The role requires strong experience in designing enterprise network security solutions and provides technical leadership across teams. We offer a competitive salary and benefits, including up to 28 days off annually, personalized discounts, and career development ...