16 of 16 Network Security Architect Jobs in the UK

Cleared Network Security Architect Location: Basingstoke, Hampshire (Full-time onsite) Contract: 12-Month Rolling Contract Rate: £600-£700 per day (Outside IR35) Clearance: Active UK MOD DV Clearance Required The Opportunity We are seeking an experienced MOD DV Cleared Network Security Architect to support … high-profile government programme delivering secure and resilient enterprise capabilities within a highly regulated environment. This is an excellent opportunity for an architect with a strong background across both network and infrastructure security domains , capable of translating security requirements into robust technical designs. The successful candidate ...

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 … Friday. Remote working may be granted on occasion. This is a global role with an initial focus around Network segmentation. You will improve standards across the business and lead technical projects and work closely with technical colleagues and vendors. The current tech stack includes but is not limited ...

Security Architect (Network) Play a vital role in protecting critical infrastructure by designing resilient network security solutions across complex enterprise environments. You'll work alongside architecture and engineering teams to ensure connectivity never compromises security. Role Overview Location: Hybrid/Warrington (2 days per week … Month Fixed Term Contract (scope for extension or to become permanent) Industry: Technology/Regulated Industry What You'll Be Doing Design secure enterprise network architectures. Review network segmentation and secure connectivity solutions. Conduct security assessments for new infrastructure and network projects. Define security requirements ...

Summary Take ownership of secure network architecture across complex defence programmes where your technical decisions influence critical environments from concept through to delivery. This is an opportunity to broaden your architectural influence, work across high assurance systems and develop expertise in secure infrastructure, network security and emerging … Location and Setup Full-time role in Hertfordshire with hybrid working (2-3 days a week onsite) What You Will Be Doing Designing secure network architectures that support complex business and operational requirements. Providing architectural leadership throughout the full project lifecycle, from initial concept and feasibility through to implementation ...

Contract – Senior Network Security Architect Location: Kensington & Chelsea (onsite 3 days per week) Contract: 6 months | Inside IR35 Rate: Up to £800/day (dependent on experience) Start: ASAP Overview We’re looking for a Senior Network Architect (Security) to act as the Council … senior technical advisor across security, applications, infrastructure, data and networks . You’ll help define and govern a pragmatic enterprise architecture that supports organisational objectives, while also making rapid, high-quality design decisions to enable a safe and accelerated rebuild following a recent cyber incident. A core part ...

Role Description Senior Network Engineer – Cloud, Security & Infrastructure Location: London (Hybrid) Employment Type: Permanent/Fixed-Term Contract Start Date: ASAP Build, Secure and Transform Enterprise Networks What You'll Be Doing: Network & Cloud Infrastructure Design, implement, and support enterprise and cloud networking solutions across AWS, Azure … enhance F5 Load Balancers (LTM, GTM, ASM) to deliver high availability and performance. Manage Infoblox DNS, DHCP, and IPAM services to support efficient network operations. Security, Compliance & Risk Management Configure and manage security policies across Palo Alto, Check Point, Cisco ASA, and ForeScout platforms. Support the implementation ...

CBSbutler Ltd. is seeking a MOD DV Cleared Network Security Architect in Basingstoke for a 12-month rolling contract. This position requires strong expertise in network and infrastructure security to develop High-Level Security Designs (HLDs) and ensure compliance with MOD standards. The ideal … candidate will have extensive experience in secure government environments and demonstrate skills in control mapping and security documentation. This role is onsite full-time, and active MOD DV clearance is essential. #J-18808-Ljbffr ...

have a Network architecture background and looking for your next challenge? Salary : Circa £65,000 depending on experience Dynamic (hybrid) working : 2-3 days per week on-site, dependent on current project classification Security Clearance : British Citizen able to achieve DV. Restrictions and/or limitations relating …/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: Bonus ...

Council seeks a Senior Network Security Architect to advise across security, applications, infrastructure, data and networks, and to shape a pragmatic enterprise architecture after a recent cyber incident. This onsite role collaborates with the Cyber Recovery Programme Director and chairs the Technical Design Authority to guide ...

major global financial exchange in London is seeking a Senior Network Security Specialist to oversee the design and implementation of network security controls across various platforms. The successful candidate will leverage expertise in Zero Trust principles and collaborate closely with various teams to ensure robust security across all environments. This role requires extensive knowledge of firewall and proxy security policies, as well as industry certifications, with a significant focus on mentoring and leadership within the team. #J-18808-Ljbffr ...

Associates is seeking a Principal Network Security Consultant for a 6-month contract in the UK. The role involves leading the design and implementation of secure network architectures in hybrid cloud environments. Applicants should have deep expertise in network security within regulated environments and hold … active DV clearance. This position offers the chance to work on critical security projects. #J-18808-Ljbffr ...

Associates is seeking a DV Cleared Network Security Architect for a contract role focused on designing and assuring secure network solutions across Data Centre and Telecommunications environments. The position requires involvement in high- and low-level designs, ensuring compliance and delivering secure architectures. The ideal candidate ...

Zensar Technologies is seeking an experienced Network Security & Infrastructure Architect to lead enterprise network transformation and security hardening. You will assess, design, and implement secure, scalable solutions across data center, hosted, and edge environments. The role focuses on SDA optimization, firewall policy alignment, Check Point ...

global technology solutions partner in Greater London is looking for a Senior Network Security Engineer to design and implement security solutions for clients. Candidates should possess experience with Cisco and Palo Alto technologies, strong communication skills, and a commitment to continuous learning. The role involves working independently ...

American Express Global Business Travel is seeking a Senior Network Architect to design and govern enterprise networks across on‐prem, cloud and hybrid environments. You will translate business and security requirements into scalable, resilient connectivity patterns and guide multi‐vendor implementation. In this role you will … capacity planning, roadmaps, and IaC-driven automation with Ansible and Terraform, while collaborating with Information Security to enforce Zero Trust controls and #J-18808-Ljbffr ...

Omega Resource Group is seeking a Network Infrastructure Specialist for a 6-month contract in the UK. The role is hybrid, with 2-3 days onsite in Southampton, and involves securing factory OT networks and standardising firewall architectures. You will review firewall configurations, implement segmentation, and work with architecture ...