Network Security EngineerRate: up to £490 per day - Umbrella onlyDuration: 4 monthsLocation: Knutsford 3 day onsiteClearance Required: BPSSDescriptionAs an experienced Network Secur...Read More>>.

Work on Technology That Protects What Matters At SiXworks, we build secure digital solutions that support Defence and National Security missions. Our teams work on complex problems where reliability, security, and sp...Read More>>.

About CACIFrom our headquarters in London, we're busy empowering organisations to make bold, strategic moves with the power of data and technology. Founded in 1975, our operations take place from multiple offices across the UK, Europe...Read More>>.

Bullish, Inc. is seeking a senior security architect for our London-based Security Architecture team.You will influence secure software across web, API, mobile, and FIX platforms, shaping defenses for critical trading systems in a fast-movi...Read More>>.

Bullish in London is seeking a senior cybersecurity architect to secure our trading and data platforms. You will lead threat modeling, design secure software across web, API, and trading platforms, and guide cross-functional teams in a fast-paced...Read More>>.

We are looking for an experienced Security Architect to join a major technology transformation programme and provide security architecture leadership across the full transformation lifecycleThis is a key role responsible for defin...Read More>>.

Colo Physical Security Architect, Colocation Regional EngineeringJob ID: 10468018 | Amazon Data Services UK Limited - E17AWS Infrastructure Services owns the design, planning, delivery, and operation of all AWS global infrastruc...Read More>>.

SGI is seeking an AI Security Architect for a 6 month initial contract (Inside IR35) based at St Pauls, with a weekly 1 day on-site presence. You will help lead some of the industry's most forward-thinking AI security projects and define a strateg...Read More>>.

Amazon AWS Colo Data Center seeks a Colo Physical Security Architect to lead designs for physical security elements (cameras, access control, intrusion, fences) for Colo DC projects. You will translate concepts into constructible designs and ensur...Read More>>.

Methods is seeking an experienced Security Architect to lead security architecture across a major technology transformation programme in London. You will define security principles, patterns and controls, and assure designs across identity, endpoi...Read More>>.

Bristol, Newcastle-upon-Tyne, Reading, Warrington, YorkJob SummaryDefra is the UK government department responsible for safeguarding our natural environment, supporting our world-leading food and farming industry, and sustaining a...Read More>>.

Pay.UK is seeking a Payment Security Engineer on a 12-month fixed-term contract in London. You will apply specialist knowledge in payment security, cryptography and security architecture to services supporting UK interbank payment systems, with fo...Read More>>.

Senior Security Architect – Platforms £70,000 - £76,000 plus private healthcare, pension with up to 10% employer contributions and more great benefits (Work Level 5)Manchester city centre - in this role you’ll work in a hybrid...Read More>>.

Capgemini Engineering invites an experienced Network & Security Architect to design and deliver end-to-end network and security architectures for enterprise environments. The role collaborates with customers, delivery teams and vendors to define t...Read More>>.

At the heart of everything we do is our vision to change lives every day, and our mission to grow The National Lottery responsibly and champion its impact. We are Allwyn UK, part of the Allwyn Entertainment Group – a multi-national lotter...Read More>>.

Role: Lead Security Architect Location: Leeds (Hybrid) Salary: up to £82,000 Package Includes: Bonus, Generous Pension, Private Medical Start Date: ASAP An influential UK Finan...Read More>>.

Arm is seeking a Product Security Regulatory Compliance Engineer to translate and implement evolving cybersecurity regulations into scalable engineering solutions within our Product Security team in Cambridge.You will focus on the EU Cyber...Read More>>.

The team you'll be working with: Job Description for Enterprise Security Architect Role Overview NTT DATA is seeking an Enterprise Security Architect with experience of securing solutions within business environments. Th...Read More>>.

Starling is recruiting a mid-to-senior Information Security Architect to own the Post-Quantum Cryptography (PQC) initiative and lead crypto‑security across our cloud-native stack. You will drive crypto-inventory, assess PQC algorithms, and shape...Read More>>.

Man Group in London is seeking a senior security architect to own end-to-end security architecture across internal applications and platforms. You will set the target architecture, drive Zero Trust policies, and publish secure reference designs wh...Read More>>.

Co-op Digital in Manchester is seeking a Senior Security Architect to join our Security Architecture team. You will influence security across projects, review designs, identify risks and embed security-by-design across a broad range of programmes...Read More>>.

624 Cisco International Limited is seeking a Consulting Engineer to design and implement advanced Cisco networking solutions for UK customers, focusing on security, SDA, SD-WAN, and automation. You will build trusted relationships with customers,...Read More>>.

Network Security Support EngineerLocation: London (Hybrid - 2 days onsite per week)Contract: 12-Month Fixed-Term ContractClearance: Active SC Clearance RequiredOverview We are seeking an experienced Netw...Read More>>.

Cyber Security Architect & Engineering Lead Location: London, hybridSalary: £70,000 - £80,000 Our client is seeking a senior, hands-on Cyber Security Architect & Engineering Lead to strengthen its securi...Read More>>.

Network Security Support Engineer Location: London (Hybrid - 2 days onsite per week) Contract: 12-Month Fixed-Term Contract Clearance: Active SC Clearance Required Overview We are seeking...Read More>>.

Man Group, headquartered in London, seeks a senior security architect to own security architecture end-to-end for production platforms and AI-enabled systems. You will drive architectural decisions, design policy engines, and build secure platform...Read More>>.

Job Description: Lead Security Architect - AI & Data London, Staines or Salford Quays Permanent - Hybrid – Full time We make health happen At Bupa, our purpose is helping people live longer, healthier, happier lives and making a better world. As...Read More>>.

Bupa is seeking an experienced Lead AI & Data Security Architect to define security standards and govern responsible AI adoption across the organisation. Based in London, Staines or Salford Quays, this hybrid role partners with senior leaders and...Read More>>.

Energy Jobline CVL in Farnborough seeks a Security Architect – SOC to lead the architecture across SOC platforms, ensuring security by design and future readiness. You will work closely with security engineers, analysts and stakeholders to shape...Read More>>.

The team you'll be working with: Lead Technical Security Architect - Telecom We are currently recruiting a Lead Technical Security Architect with Telecoms experience, or an Enterprise Security Architect Consultants to join o...Read More>>.

NTT DATA UK is seeking a Lead Technical Security Architect in Telecom to shape client transformation journeys, translating security requirements into enterprise architecture patterns, and guiding security strategy across hybrid environments....Read More>>.

NineTech is seeking a Security Architect to lead the senior architecture and delivery capability across IAM, IGA, and Cloud Security. You will translate a complex identity and cloud-security modernisation agenda into target-state architectures, go...Read More>>.

Your role Capgemini Engineering looking for an experienced Network & Security Architect (NSA) to design and deliver end-to-end network and security architecture solutions aligned with customer business and technology objectives. Th...Read More>>.

Role: Zero Trust Security Architect Career Level: Consultant / Manager Location: London/hybrid Travel/Mobility Requirement: Flexibility to travel to client site where required Please Note:...Read More>>.

Sepura, based in Waterbeach near Cambridge, seeks a Security Architect to translate security objectives into practical architecture and controls across the full product line. You will lead security, design patterns and threat modelling, guiding te...Read More>>.

Harrington Starr is seeking an experienced Security Architect to lead enterprise cloud security initiatives for a global organisation. The role emphasizes networking and cloud technologies within the Microsoft stack, shaping secure architectures a...Read More>>.

Tata Consultancy Services, PLC is seeking a cybersecurity consultant to advise enterprise clients on zero-trust architecture, identity, and incident readiness—from assessment through hands-on implementation. You will work with banking, insurance...Read More>>.

Hargreaves Lansdown is seeking a Network Engineer to join the Bristol team. You will own incident handling, drive root cause analysis, and implement network changes while coordinating with security and operations teams.The role covers Aruba...Read More>>.

InfoSec People Ltd is supporting a leading utilities and Critical National Infrastructure organisation in the search for a Network Security Engineer to join the Technical Operations team.You will maintain and enhance a secure enterprise net...Read More>>.

InfoSec People Ltd is supporting a leading organisation within the Utilities and Critical National Infrastructure sector in the search for a Network Security Engineer to join their expanding Technical Operations team.You’ll work across a...Read More>>.

We are seeking an experienced Technical Architect to join a UK-based IT architecture team in North Yorkshire. The role offers hybrid/home working and focuses on infrastructure, cloud and security, providing technical leadership across a broad IT e...Read More>>.

As a Security Architect, you will play a key role in designing and delivering secure, scalable, and compliant architectures for our clients, with a particular focus on Google Cloud Platform (GCP) and emerging Agentic AI systems. L...Read More>>.

Job Title: SECURITY ARCHITECT L1(CONTRACT) City: Coventry State/Province: Warwickshire Posting Start Date: 9/24/26 Wipro Limited (NYSE: WIT, BSE: 507685, NSE: WIPRO) is a leading technology services and consulting compa...Read More>>.

X4 Technology is seeking a Principal Security Architect (SFIA Level 6) for the UK MOD programs. Location is hybrid with Corsham or Abby Wood (Bristol), 2-3 days on site.You will lead secure by design across new applications, own threat mode...Read More>>.

Location: Hybrid either Corsham or Abby Wood (Bristol) (2-3 days per week) Employment Type: Permanent Start Date: Immediate We're working with a leading UK security consultancy trusted by government and de...Read More>>.

Allianz UK is seeking an Infrastructure & Network Security Specialist to govern, plan and deliver safeguarding of Allianz UK infrastructure, enforce security policies, manage controls, and ensure compliance with internal and external standards. Th...Read More>>.

National Highways is expanding its Digital Services function and seeking a Senior Technical Architect to embed security across our IT, OT and business services. You will influence architecture decisions, drive secure-by-design practices and contri...Read More>>.

Capgemini is seeking a Telco Security Architect to design, implement and maintain security architectures for telecom networks, ensuring UK TSA compliance and secure interfaces. You will lead security teams and drive risk mitigation across 5G/6G en...Read More>>.

Sky is seeking a Senior Network Security Engineer to design, implement and govern enterprise-scale network security across our UK footprint. You will lead security strategy, monitor for threats, and drive incident response and improvement initiati...Read More>>.

Anson McCade Pty is recruiting an experienced Cyber Security Architect to join a growing security function. You will shape security architecture across enterprise environments, cloud platforms, critical infrastructure and emerging tech, collaborat...Read More>>.