23 of 23 Permanent Security Architecture Jobs in the South East

Technology is a Fortune 500 company with over 40 years' presence in the UK. Our Aerospace and Defence Hub in Farnborough delivers critical boundary security and managed services protecting UK defence networks at the organisation perimeter. About the Role The Boundary Managed Service Lead oversees the design, implementation … ongoing management of boundary security and managed services protecting defence organisations' network perimeters. You will manage boundary security operations, lead service delivery teams, ensure SLA compliance, and maintain the security posture of critical defence network boundaries. This role requires deep expertise in boundary security technologies, managed ...

Role As an Application Security Architect, you are a security expert and evangelist. You provide subject matter expertise and security guidance to product engineering teams and IT to design and build secure solutions, drive the implementation of security best practices, establish security architecture standards … patterns, and perform security architecture reviews. You will partner with other security leads to grow the security program, mentor junior security team members, measure adherence, suggest and implement changes, develop roadmaps, present to steering committees and engineering teams, and promote security awareness company wide. ...

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 ...

Shape secure solutions. Influence critical programmes. Build security in from the start. We're looking for a Senior Security Architect to join our growing Cyber Security practice within our Aerospace, Defence & Security (ADS) business. This is an opportunity to work across a diverse portfolio of client … engagements, helping organisations design and deliver secure, resilient solutions in increasingly complex environments. Working alongside experienced Managing Security Architects and cyber specialists, you'll play a key role in embedding Secure by Design principles into client solutions, ensuring security is engineered from the outset rather than added ...

Cloud Security Consultant Salary: Up to £100,000 base + package Location: Hybrid (UK client sites, office and home-based) We're recruiting for an experienced Cloud Security Consultant to join a leading cybersecurity consulting practice delivering secure cloud solutions across government and highly regulated environments. This … clients, architects and engineering teams to deliver secure cloud solutions, including: Designing secure cloud architectures for public, private and hybrid cloud environments Developing cloud security strategies and enterprise security use cases Creating security reference architectures and governance models Supporting the design and deployment of secure cloud infrastructure ...

Security Architect - Farnborough (Hybrid) - £90,000 - Security Cleared Are you an experienced Security Architect looking to work on complex, high-impact projects where security is built into everything from day one? We're looking for a Security Architect to join a growing technology team delivering … secure, cloud-based solutions within highly regulated environments. You'll play a key role in shaping the security architecture of mission-critical platforms, working alongside Software Engineers, DevSecOps Engineers, Infrastructure specialists and Agile delivery teams to ensure solutions are secure, scalable and fit for purpose. The Role ...

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. … successful candidate will help define and enforce security-by-design and privacy-by-default principles across a diverse SaaS and cloud ecosystem including Microsoft 365, Azure, Oracle Cloud, and other enterprise collaboration platforms. Key Responsibilities Define and maintain SaaS-first security reference architectures covering identity, integrations, data protection ...

Lead Security Architect - Farnborough (Hybrid) - £100k - Highest Security Clearance Required Are you an experienced Security Architect looking to work on projects that genuinely make a difference? We're looking for a Lead Security Architect to join a growing engineering team delivering secure, mission-critical technology across … forefront of cloud, Kubernetes, DevSecOps and secure digital transformation, helping shape solutions that support critical government and defence capabilities. The Role As a Lead Security Architect, you'll provide technical leadership across multiple secure programmes, ensuring security is embedded throughout the delivery lifecycle. Working alongside Software Engineers, Infrastructure ...

Were working with a large organisation undergoing significant cyber and digital transformation to hire a Cyber Security Architect focused on Enterprise Architecture. This role sits within a dedicated Security Architecture function and is specifically aligned to securing enterprise IT systems and business applications. The focus … designing and assuring cyber security controls across complex enterprise environments, ensuring business resilience, regulatory alignment, and risk mitigation from the outset. This is not an enterprise architecture role it is centred on enterprise networks, cloud/hybrid infrastructures, and identity/access management. What youll do Define ...

company and the world's leading off-price retailer. Job Description: We're looking for a Senior Product Analyst to join our agile Workday Security team and play a key role in designing secure, scalable, and audit-ready solutions across our global Workday platform. This senior role offers … opportunity to work hands-on with Workday security configuration, lead cross-functional discovery sessions, and mentor junior analysts-while acting as a trusted SME guiding strategic security and product decisions. You'll drive feature refinement, solution design, and end-to-end testing with autonomy, ensuring our security ...

Lead Security Architect - Farnborough (Hybrid) - Up to £100,000 (Base Salary) Are you an experienced Security Architect looking to make a real impact? We're seeking a Lead Security Architect to help design, assure, and deliver secure technology solutions supporting highly sensitive and mission-critical environments. This … opportunity to work on complex programmes where security is embedded from the outset, collaborating with multidisciplinary teams to solve challenging technical problems across cloud, infrastructure, software engineering, and DevSecOps environments. The Role As a Lead Security Architect, you will provide technical leadership and security assurance across ...

Security Architect +On site in Reading +DV cleared role +£700 - £800 a day +Inside IR35 We are seeking a DV Cleared Security Architect to join a Joint Design Team, working on a highly sensitive and mission‐critical programme. Reporting directly to the Security Lead, you will … play a key role in assuring that Managed Service Provider (MSP) designs and implementations meet the client’s stringent security standards and MOD requirements. This is a hands‐on assurance and advisory role, operating at both strategic and technical levels within a secure environment. The Role Review and assure ...

Exciting opportunity for a Cyber Security Engineer to join a rapidly expanding, technology SME based near Oxford, to drive cyber security strategy across their technologies, offering a competitive salary/package and development opportunities! The role The newly created Cyber Security Engineer position will report directly … responsible for leading the company's strategy for cyber security in line with various regulatory standards. This will include: working closely with technical development teams, ensuring secure software development practices (DevSecOps) and overseeing security architecture across cloud, on-prem and hybrid environments developing, implementing and maintaining cyber ...

decisions at Trust, regional and national levels. This role offers significant breadth and impact. You will lead operational performance and technical strategy across cyber security, infrastructure, networks, service desk, end user support, and data services, ensuring high availability, resilience, and security of critical systems. Your leadership will … programme and Sussex Pathology network (SPN). You will also deputise for the CIO. A key element of the role is advancing cyber security and data quality, ensuring compliance with national standards and safeguarding sensitive patient information. You will lead incident response, risk management, and continuous improvement, while shaping ...

Senior Network Security Engineer Near Epsom | Hybrid (2 days onsite) Permanent | On call (1 in 3 weeks) | Alternating early/late shifts (7am - 3:30pm and 9:30am - 6pm) This is a busy, hands on engineering role within a large, regulated financial services environment, ideal for someone who wants … programme of work is kicking off soon, so you'll be stepping into a high impact role, contributing to real change across network and security infrastructure. You'll take a lead role across Palo Alto firewalls, core networking and security tooling, helping shape a resilient, scalable and secure ...

firm based in Central London who are looking to hire an Architect to play a pivotal role in shaping enterprise wide identity, access and security architecture across a complex global environment. This is a senior hands on architecture role with genuine influence. You will work closely with … security, platform engineering and senior technology leadership to modernise identity governance, strengthen privileged access and embed zero trust principles across the firm's global technology estate. What's on offer Opportunity to Architect and influence identity and access strategy at a global scale Work at the intersection ...

client in the Defence industry is looking for a Lead Security Architect who will carry out secure delivery of internal and MOD projects. This will require supporting technical teams in delivering Kubernetes environments. Your work will consist of risk management, ensuring the security architecture is proportionate … working with teams across the business including: Software Engineering, Infrastructure Engineering and Cyber Security. You will need to identify, design and select appropriate security components to provide security enforcing functions for a variety of infrastructures, including cloud environments. We are looking for someone who has experience: performing risk ...

leading security consulting firm is seeking a DV Cleared Security Architect for a crucial role on a sensitive programme in Reading. You will assure design implementations meet stringent security standards and MOD requirements. Key responsibilities include reviewing designs, conducting security assessments, and providing compliance advice. This … role requires proven experience in security architecture, with an emphasis on MOD standards. An active DV clearance is essential to apply. #J-18808-Ljbffr ...

Lead Security Architect (Defence DevSecOps and AI/ML) Location: Portsmouth Working model: Remote 50% and 50% onsite Start date: approx. 24/08/2026 Duration: 23/11/2026 Rate: £640 to £700 inside IR35 through an FCSA approved umbrella Active MOD SC clearance and sole … Nationality is required for consideration. Mission: Own security architecture and the integration roadmap for AI/ML across multi-cloud and... WKCL1_UKTJ ...

this role, you'll be: Providing the Secure by Design risk and security assurance function within MOD or Public Sector as part of a managed service. Have an excellent understanding of risk management and assessment principles and frameworks, such as ISO27005 and the NIST Cyber Security Framework. Work … wider business risk appetite. Produce informative and succinct reporting that clearly articulates any identified vulnerabilities, associated risks, controls and risk treatment activity. Facilitate security and risk workshops with the various Authority departments, to align with wider customer transformational Security and risk management outcomes. Provide accurate and pragmatic remediation ...

Build the detections that stop threats in their tracks. Were looking for a Senior SOC Engineer (Detection) to join our growing Cyber Security team. This is a hands-on engineering role where youll design and deliver high-quality detections across Microsoft Sentinel and Splunk, helping protect critical systems … Validate detections against telemetry and ensure accuracy. Support onboarding of log sources across cloud, infrastructure, identity and network. Collaborate with SOC, Threat Intelligence and Security Architecture teams. Investigate detection issues and improve performance and reliability. Drive continuous improvement using automation, scripting and best practice. Ensure detections are clearly ...

enabled approaches where appropriate. Key Responsibilities Lead delivery teams across large, complex, multi-cloud Salesforce implementations Take ownership of end-to-end solution architecture throughout the project lifecycle Define high-level solution designs and provide architectural direction to delivery teams Ensure solutions are delivered in line with best practices … solution design while maintaining quality standards Work on a variety of engagements, including large enterprise-scale programmes What We're Looking For Salesforce Architecture Expertise You will have a proven track record acting as the lead Solution Architect on complex Salesforce implementations and be comfortable operating across multiple clouds ...

capability across the practice Collaborate with cross-functional teams to drive successful project outcomes in enterprise environments Required skills Extensive experience in IAM/security architecture Proven delivery of IGA solutions in enterprise environments Hands-on experience with tools Strong knowledge of access control, SSO, MFA, and protocols … Experience with cloud identity platforms This role will require you to be willing and eligible to undergo UK security clearance. If you're interested in the above, apply or reach ...