76 to 100 of 144 Security Architecture Jobs in the UK

extremely proud to be working exclusively in partnership with a leading MOD technology EW Lincolnshire company, recruiting for an experienced Network & Cyber Security Engineer. This role is subject to legal/security restrictions relating to Nationality & clearance eligibility. To be considered, applicants must be a British National under … nationality law. Due to the nature of the tasking to allow for security vetting (UKSV) if not already obtained. In this key role you will be experienced in securing hybrid environments , on-site infrastructures, cloud services (Microsoft 365) as well as Fortinet/FortiGate firewalls as well as enterprise ...

Information Security Manager When registering to this job board you will be redirected to the online application form. Please ensure that this is completed in full in order that your application can be reviewed. At Microlise, protecting data and maintaining trust are central to everything we do. Were … looking for an experienced Information Security Manager to join our Platform & Business Systems Team, and play a critical role in shaping and leading our information security capability across the business. This is a high-impact, customer-facing role where youll provide expert security, governance, risk and compliance ...

Cyber Security Engineer -Risk & Assurance Christchurch 50,000- 60,000+Over time & Benefits My client are looking for a Cyber Security Engineer to join their Christchurch site in Dorset The cyber security engineers work closely with security stakeholders from both the business and the customer communities, throughout … whole project lifecycle and at all classifications. Core Duties: Help projects to understand the cyber security risk context Work closely with stakeholders to identify and propose architectures, develop secure designs and identify and implement security controls which provide value driven risk reduction Produce clear and concise technical documentation ...

Rate: UMBRELLA - £806.69 p/d Location: London (On-site 1–2 days per week, subject to confirmation) Duration: 12–24 Month Contract Security Clearance: SC Eligible Engagement Type: Customer-Facing/Technical Design Authority (TDA) Overview We are seeking an experienced Technical Architect with strong expertise in CyberArk … leadership, design governance, and customer-facing consultancy throughout the project lifecycle. This role would suit an architect with a strong background in Identity and Security Architecture , proven CyberArk delivery experience, and the ability to engage effectively with both technical and business stakeholders. Security Clearance This position ...

Senior Solution Architect is responsible for shaping, designing and assuring end-to-end telecom solutions that are aligned with the client's strategy, Enterprise Architecture principles, and the UK Telecommunications Security Act (TSA) together with associated Codes of Practice. The role combines core solution architecture responsibilities with … telecom security architecture, ensuring that solutions across RAN, Core, OSS/BSS, Cloud and Infrastructure domains are secure-by-design, resilient, compliant, and operationally scalable. Your Responsibilities: Support the development of business cases including security impacts, remediation costs and implementation considerations. Build and maintain architectural knowledge repositories ...

looking for an experienced Network Security Engineer to join a growing Cyber Security function, taking ownership of the design, implementation, and ongoing enhancement of secure network infrastructure across on-premise, cloud, and hybrid environments. This is a hands-on engineering role suited to someone with a strong background … enterprise networking, network security technologies, and Azure cloud networking. You will be responsible for delivering secure connectivity solutions, improving network resilience, and supporting key security transformation initiatives including Zero Trust and network segmentation. Key Responsibilities Network Security Engineering Design, implement, and support secure network solutions across enterprise ...

Senior OT Security Engineer Salary: up to £85,000 + Bonus + Benefits Location: Royal Leamington Spa - 3/week Working Hours: 40 hours per week - Full time Job Type: PermanentA globally established organisation is seeking an experienced Senior OT Security Engineer to support and enhance cyber security across large-scale industrial and manufacturing environments. This Senior OT Security Engineer role will focus on strengthening OT security posture, improving visibility across operational technology environments, and optimising enterprise OT security tooling with a strong focus on the Armis Centrix platform. Responsibilities for the Senior ...

looking for an experienced Cyber Security Engineer to join a highly capable Cyber Security Team supporting a major UK MoD integrated command and control programme based in Dorset. This is an exciting opportunity to work on complex, mission-critical defence systems at the highest classifications, contributing … delivery of secure solutions across the full project lifecycle. About the Role As a Cyber Security Engineer, you will work closely with both internal stakeholders and customer communities to identify, assess, and reduce cyber security risks across a large-scale defence environment. You will play a key role ...

Deputy CISO is the CISO’s principal delegate and second-in-command, accountable for day-to-day execution of the global cyber security program, team leadership and for elevating security influence across the enterprise. The role ensures cohesive strategy, robust operations, and clear business alignment in a complex … corporate HQs (London or Northampton). Key Responsibilities: Strategy Support the CISO in translating the enterprise risk appetite into an actionable, outcome-driven security strategy; and support the multi-year roadmap and quarterly OKRs. Chair the executive security governance forums and drive enterprise security governance mechanisms. Architecture ...

partnering with a leading defence and national security organisation delivering a major transformation programme supporting UK military capability. This is a high-impact opportunity for a Senior Cyber Security Architect to shape secure systems at scale within a complex, mission-critical environment. The Rol eYou’ll lead … development of security architecture across a major programme, ensuring systems are secure by design and aligned to both business and operational needs .You’ll operate across the full lifecycle—from strategy and design through to assurance and implementation—while engaging with senior stakeholders across engineering, delivery, and customer ...

c. £350k Comp Package | Hybrid Working - 4 Days in Office] Role Overview We’re representing a high-calibre quantitative investment firm building a new security function alongside a completely refreshed technology environment. This is a rare opportunity to shape Detection & Response properly from day one, rather than inherit … noisy SIEM, half-owned tooling and legacy processes. The role suits a deeply technical security engineer who understands systems at a low level, has strong opinions on telemetry and detection architecture, and can turn those opinions into production-grade capability. You’ll work closely with senior security ...

Role The Senior Security Engineer (Team Leader) is responsible for leading a dedicated security engineering team, combining hands-on platform engineering with technical leadership and people management. You will own security platform architecture, act as the primary escalation point for complex issues, and ensure platforms remain … secure, resilient, and compliant within a regulated environment. Key Responsibilities Act as technical lead for security engineering and platform architecture Serve as primary escalation point for complex and major incidents Provide technical leadership and mentoring to engineers and analysts Line manage and develop the security engineering ...

Security Consultant £45000 - 70000 GBP Bonus, Pension, Benefits Hybrid WORKING Location: Manchester, Central London, Greater London - United Kingdom Type: Permanent Security Consultant United Kingdom Up to £70,000 S/C Clearable Ready to protect the systems that underpin the UK's most critical public services … hiring a Security Consultant to work on largescale digital transformation programmes across health, central government, defence, and wider public sector organisations. You'll help design secure IT solutions, manage cyber risk, and support organisations facing complex security challenges. What you'll be doing as a Security Consultant ...

Cybers Security Architect Contract Details Role Title: Cybersecurity Architect Location: Hybrid 2-3 days onsite per week Wokingham Contract Duration: 12 Months Rate: £570/day inside IR35 Active SC Clearance Required Core Responsibilities Design and maintain secure architecture frameworks for enterprise systems across cloud, on-premises … hybrid environments Conduct threat modelling, risk assessments, and security gap analyses across infrastructure and application layers Define and enforce security standards, reference architectures, and policy controls aligned with frameworks such as NIST, ISO/IEC 27001, and CIS Evaluate, select, and integrate security technologies including: Identity ...

Lead/Senior Cyber Security Consultant (Defence) UK - Full-time on site & Permanent | Consultancy Competitive salary + Excellent benefits About the Opportunity We're working with an established UK Cybersecurity Consultancy expanding its Defence and Public Sector practice. This is a great opportunity for an experienced security professional … lead high-impact programmes, influence senior stakeholders, and shape security outcomes across MOD and wider Defence environments. The Role As a Lead Cyber Security Consultant, you'll take ownership of multiple client engagements, delivering expert advice across governance, risk, compliance, and Secure by Design practices. You'll work ...

translate complex requirements into product feedback, navigate multi-stakeholder evaluations, and serve as a trusted conduit between Sales, Product, and Technology teams—helping accelerate security, compliance, and integration requirements that often bottleneck enterprise deals. Key Responsibilities: Deliver tailored technical demonstrations connecting Vixio’s platform capabilities to specific business challenges … regulatory landscapes. Lead discovery conversations with prospects and customers, uncovering KPIs, strategic initiatives, technical pain points, and integration requirements. Answer technical questions on implementation, security architecture, data delivery, API integrations, and compliance standards with authority. Act as the core technical liaison between customers, Sales, Product, and Engineering - translating ...

Technical Security Architect (DV Cleared) London (Fully Onsite) £750 per day (inside IR35) Active DV Clearance required. Overview We are seeking a Technical Security Architect to join a high-profile UK defence programme , embedding security across complex network infrastructure within an Agile delivery environment. The Role Embed … security controls into infrastructure design and delivery Act as Security SME within Scrum teams Design and document secure architecture solutions Ensure alignment with Secure by Design and NIST frameworks Collaborate with architects, engineers, and test teams Present and defend security decisions to senior stakeholders Key Requirements ...

Senior Technical Security Risk Consultant Location: Remote with occasional UK travel Contract Type: Permanent & Full-time Security Clearance: Active SC clearance required Salary: Competitive + Benefits About the Role As a Technical Cyber Risk Consultant, you will work closely with clients across government, defence and regulated sectors. … risk identification, assessment and treatment across applications, infrastructure and digital services Facilitate structured risk workshops and threat modelling sessions Assess solution architectures to identify security risks and control gaps Review and interpret IT Health Check outputs and define clear remediation plans Produce concise reporting on risks, vulnerabilities and treatment ...

Role Summary An experienced cyber security leader responsible for developing and executing enterprise-wide cyber defence strategies to protect critical business systems, data, and infrastructure. Leads security operations, threat detection, incident response, and cyber resilience initiatives while ensuring alignment with organisational risk management objectives. Key Responsibilities Lead … manage the Cyber Defence function, overseeing security operations, threat intelligence, vulnerability management, and incident response capabilities. Develop and implement cyber defence strategies, policies, and procedures to protect against evolving cyber threats. Direct Security Operations Centre (SOC) activities, ensuring effective monitoring, detection, investigation, and response to security incidents. ...

Technical Security Architect (DV Cleared) The information below covers the role requirements, expected candidate experience, and accompanying qualifications. London (Fully Onsite) £750 per day (inside IR35) Active DV Clearance required. Overview We are seeking a Technical Security Architect to join a high-profile UK defence programme , embedding security across complex network infrastructure within an Agile delivery environment. The Role Embed security controls into infrastructure design and delivery Act as Security SME within Scrum teams Design and document secure architecture solutions Ensure alignment with Secure by Design and NIST frameworks Collaborate with architects, engineers ...

AgileSource are looking for a skilled Information Security Analyst to help deliver governance, risk, and compliance (GRC) services for a key client engagement. In this role, you’ll collaborate with senior business stakeholders, technical teams, and security leaders to support the organisation in enhancing its cyber security maturity. You’ll contribute to risk management practices, compliance activities, and broader security governance, while assisting with the implementation and upkeep of recognised industry frameworks and standards . This position suits a security professional who is comfortable working in a client-facing capacity and can offer practical ...

Head of Cyber Security Up to £89,000 + local government pension scheme + excellent annual leave Glasgow - Relaxed Hybrid Permanent Hays are on the lookout for a Head of Cyber to provide both strategic and operational leadership across a multi-organisation shared service environment. This role supports … leading incident response capabilities, while providing assurance on organisational cyber resilience at executive and board level. This role involves Develop and deliver a cyber security strategy and roadmap aligned to organisational priorities and relevant government resilience frameworks. Oversee cyber security operations, including incident response, threat monitoring, vulnerability management ...

Security Architect– Secure by Design (SBD) Location: Andover/M4 Corridor (as required) Contract Type: Contract (Outside IR35) Clearance : DV Cleared Role Overview We’re working with an IT Consultancy who are looking for a proactive and detail-oriented Security Architect to support the delivery of Secure … Design (SBD) principles. You’ll play a key role in ensuring security is embedded throughout the development lifecycle, working closely with technical teams, stakeholders, and assurance functions to maintain high standards of cyber resilience. Key Responsibilities Coordinate and support the implementation of Secure by Design practices across projects ...

Cyber Security Consultant - Secure by Design | £42-52k | Portsmouth, Hybrid | SC Clearance Are you a cyber security professional with a background in defence and a strong grasp of how Secure by Design should work in practice - not just in theory? A specialist consultancy with a strong reputation … defence and government space is looking to bring on a Cyber Security Consultant to support their growing portfolio of MOD-facing work. This is a genuine opportunity to do meaningful, technically credible work in an environment that values expertise over headcount. Salary: £42-52k DOE Package: Gym, private ...

Security Architects - Bristol/South West - SC Cleared I'm currently supporting a growing Cyber Security consultancy who are looking to hire experienced Security Architects to support delivery across Defence and wider Government programmes. These are excellent opportunities for individuals who enjoy working across secure, high-assurance … travel to customer sites across the South West and wider UK as required. Bristol/Corsham access would be ideal. Key experience areas include: Security Architecture Secure by Design NCSC CAF/NIST/ISO27001 Threat modelling and risk assessment Cloud Security (AWS/Azure/ ...