76 to 100 of 397 Network Security Jobs in the UK

environment where every employee feels included, developed and empowered to fulfil their aspirations. Join Gilead and help create possible, together. Job Description The Platform Security Engineer is a key member of Gilead's Security, Risk and Compliance (SRC) team and works closely with cross-functional project teams … pursue project end goals. The candidate will work with platform security technologies in multiple capacities. These include but are not limited to leading invest and sustainment projects that seek to enhance existing or implement new capabilities, providing high level support for security solutions, partnering with IT and business ...

focused on making practical, high‐impact improvements that strengthen our core capabilities and enable the business to move forward with confidence. Information Security is fundamental to that ambition About the Role This is a critical, hands‐on leadership role focused on strengthening our information security capability as part … this wider technology evolution. Reporting to the CTO, the Head of Information Security will take ownership of delivering a defined security roadmap, driving tangible improvements in our security posture within a complex, real‐world environment. This is not a pure strategy role. The direction is clear ...

Senior Network & Infrastructure Engineer West Wales | On-site Permanent | Full-time Salary: From £48,000 A well-established organisation in West Wales is looking for an experienced Senior Network & Infrastructure Engineer to take ownership of its core IT infrastructure. This is a hands-on senior role focused … designing, maintaining and improving enterprise network environments, ensuring high levels of performance, resilience and security across business-critical systems. You’ll join a forward-thinking IT function, working with modern technologies in a technically strong environment where you’ll play a key role in infrastructure strategy, project delivery ...

Cyber, we're on a mission to help good people win. Founded in Edinburgh in 2016, we’re one of the fastest growing cyber security companies in the UK and North America, serving over 400 customers on four continents. We protect organisations against the rising threat of cyber-attacks … enabling them to thrive in an increasingly unpredictable and inhospitable digital landscape. As a Microsoft-only security house, a Microsoft Solutions Partner for Security, a member of the Microsoft Intelligent Security Association (MISA), and winner of the Microsoft Security MSSP of the Year 2025 award ...

Network Security Engineer Fortinet/Cisco Location: Bromley South (Office Based During Training Period) Job Type: Full-Time We are looking for a motivated and technically strong Network Security Engineer to join our small but highly capable infrastructure team. This is an exciting opportunity for someone ...

Network Support Engineer – Vulnerability Management Contract (Long Term ) Canary Wharf, UK Inside IR35 Hybrid (2 days a week) Key Competencies: Vulnerability Analysis & Risk Assessment Network Security & Support Remediation Planning & Execution Incident Management Documentation & Reporting Job Summary: We are seeking a skilled and detail-oriented Network Support … Engineer with expertise in Vulnerability Management. The ideal candidate will be responsible for identifying, analyzing, and remediating security vulnerabilities across network infrastructure and systems. The candidate must have a strong understanding of vulnerabilities, risk assessment, and remediation strategies, along with hands-on experience in supporting secure network ...

Head of Network Services Dynamic Search Solutions – London Area, United Kingdom (Hybrid) Head of Network Services Location: Hybrid London – 2–3 days office Type: Full-Time, Permanent Salary: £80,000 – £110,000 (DOE) Company A leading technology service provider, delivering cutting-edge solutions and services in a multi … emerging managed service capabilities, this company prides itself on employee development, retention, and innovation. Overview We’re looking for an experienced Head of Network Services to lead and evolve a high-performing network function, spanning operations, automation, and team leadership. This is a strategic leadership role with real ...

Glasgow - Glasgow City - United Kingdom Poole - Dorset - United Kingdom York - York - United Kingdom Senior Cyber Security Engineer Siemens Mobility have an exciting opportunity for Senior Cyber Security Engineers to join our Rail Infrastructure business. This role would preferably be located out of our Ashby or Chippenham offices … full project lifecycle, using industry standards, in-house solutions like CoreShield, and trusted third-party technologies to ensure resilient, compliant systems. The Senior Cyber Security Engineer plays a key role in this, bringing expertise in both product and end-to-end solution security within Operational Technology environments. ...

supporting an advanced tech defence client seeking a Senior/Lead Network Security Engineer. You'll lead a small Network team, you'll be focused on process improvement, team oversight and secure network delivery across multiple projects. What you'll be doing Lead a small team … network & security engineers Oversee ticket queues, change controls, and BAU operations Drive improvements in process, documentation, and delivery standards Act as technical lead for network implementation Work closely with project teams to ensure smooth, aligned deployments What we're looking for Strong experience with: Juniper (LAN switching ...

Overview Menlo Security's mission is enabling the world to connect, communicate and collaborate securely without compromise. COVID-19 has made our mission real. We support customers across various enterprises including Fortune 500 companies, 9/10 of the largest global banks and the Department of Defense. The world … investors are second to none. They include Vista Equity Partners (Vista), General Catalyst, JPMC, American Express, HSBC, and Ericsson Ventures. Job Overview The Senior Security Engineer is responsible for protecting the organisation's digital assets, infrastructure, and data through the design, implementation, and maintenance of security systems ...

Description Cyber security remains one of the most significant challenges facing organisations today. As businesses continue to embrace cloud technologies, digital transformation, and new operating models, the need for secure, resilient technology architectures has never been greater. Join a growing Cyber Security consulting practice that helps organisations transform … securely, manage cyber risk, and build confidence in their digital future. Working alongside specialists in security, cloud, architecture, risk, and technology transformation, you'll help clients solve complex security challenges while shaping secure technology strategies at scale. Why Consider Joining Our Cyber Security Community? Work alongside experienced ...

Network Engineer Stoke-on-Trent (On-site with flexibility after probation) Up to £70,000 + benefits Sanderson Government & Defence Sanderson Government & Defence are supporting a key public sector client in their search for an experienced Network Engineer to join a growing, security-focused technology team based … Stoke-on-Trent. This is an excellent opportunity to play a key role in designing and delivering secure, resilient, and high-performing network infrastructure supporting business-critical services. You'll work with leading technologies including Cisco, Palo Alto, Fortinet, and Dell, helping to strengthen and modernise a complex enterprise ...

Security Architect Based at client locations, working remotely, or based in our Godalming or Milton Keynes offices. Salary up to £80k, plus excellent company benefits. About Us Triad Group Plc is an award-winning digital, data, and solutions consultancy with over 35 years' experience primarily serving the UK public … track unsafe products Powering systems that help the government monitor and reduce greenhouse gas emissions from commercial transport Role Summary Triad is seeking a Security Architect; you will play a critical role in designing, assuring, and delivering secure solutions across our client engagements. You will champion Secure by Design ...

Network Engineer Permanent - up to £85k + bonus and benefits Security Clearance : It is an essential requirement for candidates to obtain UK Security Clearance (DV Level) prior to appointment. Location: Hampshire - 5 days on site We are seeking a hands-on Network Engineer to work … high-security environment supporting production LAN and global WAN infrastructure. The successful candidate will be responsible for supporting existing networks, delivering new infrastructure, and testing emerging technologies in lab environments. The ideal engineer will be confident in CLI-based configuration, network security, and automation tooling, with experience ...

Senior Network & Security Analyst What's On Offer: Hybrid (2 days onsite; full-time in office for the first month) Enterprise-scale, highly regulated environment Hands-on cyber security & network projects Strong focus on development and progression Competitive salary + excellent benefits Permanent, full time (Flexibility ...

supporting an advanced tech defence client seeking a Senior/Lead Network Security Engineer. You'll lead a small Network team, you'll be focused on process improvement, team oversight and secure network delivery across multiple projects. What you'll be doing Lead a small team … network & security engineers Oversee ticket queues, change controls, and BAU operations Drive improvements in pro click apply for full job details ...

supporting a forward‑thinking organisation in Pembrokeshire as they look to hire a Senior IT Network & Infrastructure Engineer to take ownership of their enterprise network environment. This is a hands‑on, senior technical role where you’ll design, build, and optimise a modern, secure, high‑availability network across a large and diverse infrastructure. If you’re an experienced network professional who enjoys solving complex problems, leading improvements, and working with a wide range of technologies, this is an excellent opportunity to join a growing team at a state‑of‑the‑art facility. As the Senior ...

customers. This is a great opportunity for an individual with at least five years’ experience of technical consultancy in a networking, telecommunications, or cyber security environment. Candidates must hold an active Fortinet certification at Specialist or Expert level, such as the Fortinet Certified Solution Specialist (NSE7) or Fortinet Certified … Expert (NSE8). A Palo Alto certification (e.g. PCNSE or Palo Alto Certified Network Security Architect) is highly desirable; however, candidates who do not currently hold this must be willing and able to obtain it shortly after joining, with training and certification funded by Nomios. Your role ...

Cloud Security Engineer Cheltenham - hybrid working Up to £75,000 + benefits We're partnered exclusively with a Fintech business in Cheltenham, who've spent the last 10 years building their own SaaS product suite. They've recently migrated to GCP - still with some AWS presence - and now security … person business - still at a size where you can actually make a difference, but big enough to have real structure and a decent security budget. The team is growing, the product is doing well, and they want someone who wants to get stuck in rather than just maintain what ...

Cloud Security Engineer - Manchester - Hybrid, 3 days a week in the office. Commutable from Stockport, Wigan, Bolton, Rochdale, Bury, Sale, Liverpool, Warrington, and Runcorn. Up to £75,000 + benefits We're partnered exclusively with a Fintech business in Manchester, who've spent the last 10 years building their … SaaS product suite. They've recently migrated to GCP - still with some AWS presence - and now security is firmly at the top of the agenda as they settle into the new environment and scale. They're a 300-person business - still at a size where you can actually make ...

Network Architect Department: Network Engineering Employment Type: Permanent - Full Time Location: Hybrid Description Network Architect role within the Networking team, focusing on secure, scalable, and resilient network solutions across customer and internal environments. Key responsibilities include architecture design, technical leadership, implementation across diverse customer environments … guidance for engineers. What You'll Do Design secure, scalable and resilient network solutions across customer and internal environments. Lead the technical design and implementation of complex networking projects. Produce high and low‐level designs, technical documentation and implementation plans. Act as a senior technical lead throughout project delivery ...

Network Architect Department: Network Engineering Employment Type: Permanent - Full Time Location: Hybrid Description Network Architect role within the Networking team, focusing on secure, scalable, and resilient network solutions across customer and internal environments. Key responsibilities include architecture design, technical leadership, implementation across diverse customer environments … guidance for engineers. What You'll Do Design secure, scalable and resilient network solutions across customer and internal environments. Lead the technical design and implementation of complex networking projects. Produce high and low‐level designs, technical documentation and implementation plans. Act as a senior technical lead throughout project delivery ...

delivering high-quality IT services and technical solutions. With a strong reputation for customer excellence, they support businesses in optimising their IT infrastructure, enhancing security, and ensuring seamless connectivity. They are now looking for a talented Senior IT Engineer to join their team and play a crucial role … high-level 3rd Line IT Support to clients while also leading the design and implementation of IT projects. Your role will involve everything from network management to cloud solutions, security enhancements, and system administration. As a 3rd Line IT Support Engineer in the team, you will have ...

Network Security Engineer - Remote UK Based £48,000 CISCO, FirePower, Cisco ISE, Fortinet, FortiGate, StealthWatch Role Overview We are seeking an experienced and proactive Project focussed Security Solutions Engineer to deliver a range of network and security focused projects across our clients customer base click ...

CACI Network Services is a rapidly expanding specialist IT and Networks consultancy offering a wide variety of opportunities to work within challenging and exciting environments with our major clients in Global Media, Banking, Government, Telecoms & Utilities. As a Principal Network Architect , you will be a trusted advisor, technical … authority, and strategic partner to our clients. You will lead the design of complex, secure, and scalable network architectures, translating business requirements into robust technical solutions. This role combines technical leadership, solution architecture, consultancy, and pre-sales engagement, requiring a strong ability to operate at both strategic and hands ...