Network Security Specialist – Quantitative Trading

Company IconQuant Capital
Location IconLondon

Overview In this role you will safeguard a distributed, multi-vendor network infrastructure supporting trading and internet connectivity. You will partner with Network Engineering and Cyber Security to keep firewall policies current, design...Read More>>.

Posted: October 1st, 2026
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Principal Security Architect — DevSecOps (Group Manager II - Information Security)

Company IconUST Global
Location IconLondon

Overview In this senior, hands-on role you embed security across the engineering lifecycle for UST FinX’s cloud-native banking transformation platform. You design secure patterns, automate controls, and guide developers to build secure pl...Read More>>.

Posted: October 1st, 2026
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Senior AWS Networking & Security Lead

Company IconN Consulting Global
Location Icon

A prominent IT consulting firm in the UK is seeking an AWS Network and Security Lead responsible for designing and managing secure cloud infrastructures on AWS. The role includes optimizing network architectures, leading security measures, and automa...Read More>>.

Posted: June 6th, 2026
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Senior Network Security/ NOC Engineer

Company IconAddition
Location IconDerry Hill

This organisation supports businesses across the UK with secure, always-on cloud and infrastructure services. This role sits at the heart of operations, keeping critical systems running smoothly while helping customers get more from their techn...Read More>>.

Posted: June 6th, 2026
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Senior Enterprise Network Security Architect

Company IconNatilik
Location IconLondon

A 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 commu...Read More>>.

Posted: June 6th, 2026
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Senior Enterprise Network & Security Lead

Company IconTalentHawk
Location IconHorley

A leading tech firm in the UK is seeking a highly experienced IT Network Lead to manage enterprise network services. The successful candidate will have at least 10 years of experience in data communications and vendor management, ensuring operational...Read More>>.

Posted: June 6th, 2026
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Network Security/Cybersecurity Solutions Consultant

Company IconIP-People
Location Icon

Solutions Consultant – Cutting-Edge Network & Cyber Security – £80k-£100k – Home-BasedAre you a Network Security/Cybersecurity expert with a passion for network security, presales, and techn...Read More>>.

Posted: June 6th, 2026
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Technical Consultant: Network & Security Solutions

Company IconCDW UK
Location IconRugby

A leading technology solutions provider in the UK is seeking a Technical Consultant to design, plan, and implement complex projects. The role requires collaborating with sales and technical teams to deliver high-quality solutions. Essential skills in...Read More>>.

Posted: June 6th, 2026
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Cyber-Physical Hardware Security Engineer

Company Iconjobr.pro
Location IconCambridge

Awerian, a Cambridge‑based consultancy, is seeking a hardware security consultant to assess cyber-physical vulnerabilities and develop PoC demonstrators. You will work across hardware, software, and systems with rapid design and implementation a...Read More>>.

Posted: July 17th, 2026
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Network Security Engineer - Banking & Finance

Company IconHamilton Barnes Associates Limited
Location IconLondon

Are you looking for an exciting new opportunity? Join a global trading firm leveraging technology, research, and risk management to identify and capture trading and investment opportunities across markets worldwide. The organization oper...Read More>>.

Posted: July 26th, 2026
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Network Security & Traffic Integrity Specialist

Company IconLiberty Global
Location IconLondon

Liberty Global is seeking a Network Security Architect to protect our core and global tier-1 networks, ensuring sound security practices across the footprint. You will collaborate with core network architects, engineering and security teams to ide...Read More>>.

Posted: August 4th, 2026
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Information Security & Compliance Manager – p/t 3 days a week

Company IconCyber UK
Location IconDorking

This is an excellent opportunity for an experienced Information Security & Compliance professional to join a well-established consultancy in the Dorking area of Surrey in a part-time hybrid role. This position is for 3 days a week and pays £70...Read More>>.

Posted: August 7th, 2026
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Senior Network Security Engineer - AlgoSec

Company IconEuroclear
Location IconLondon

Division: Group Technology Services (GTS) Group Technology Services (GTS) plans, builds and runs the global infrastructure of Euroclear, and is responsible for the IT service management of the operating entities across different group...Read More>>.

Posted: August 13th, 2026
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Network Security Consultant - Systems Integrator

Company IconHamilton Barnes Associates Limited
Location IconLancashire

Keen to join a company that champions growth and development? Join a trusted technology partner delivering secure and resilient network infrastructure solutions to public sector organisations across the UK. The company specialises in des...Read More>>.

Posted: August 17th, 2026
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Information Security Manager (12 month fixed-term maternity cover)

Company IconLegatics
Location IconLondon

Role PurposeLegatics handles some of the world's most complex and confidential legal transactions, so information security is core to the product and to client trust. The Information Security Manager owns information security across Le...Read More>>.

Posted: August 29th, 2026
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Network Security Consultant (Remote) - Systems Integrator

Company IconHamilton Barnes Associates Limited
Location Icon

Looking for a role with plenty of growth opportunities?Join a specialist network and security consultancy designing, delivering, and optimising AI-driven network infrastructure for organisations where performance matters. The organisatio...Read More>>.

Posted: August 31st, 2026
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Senior Solutions Architect – Networking & Security

Company IconTD SYNNEX UK&I
Location IconBracknell

TD SYNNEX UK&I is seeking a Solutions Architect to shape and deliver complex technology solutions for partners and customers. This senior role focuses on networking and security, with Aruba and Juniper experience, guiding strategy and leading proj...Read More>>.

Posted: September 5th, 2026
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Network Security Engineer (SOC)

Company IconMBDA UK Ltd
Location IconStevenage

An exciting opportunity for a passionate Network Security Engineer to join a unique, multi-national Information Management function. Ideal candidates should be committed to protecting our critical systems and ensuring the integrity and security...Read More>>.

Posted: September 10th, 2026
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Network Security Engineer On Site

Company IconITC Secure
Location IconLondon

Reports to: Head of NOC Job purpose: Working as part of a team of experienced Network Security Engineers, including our 24x7 NOC this role will provide dedicated support for the customer. The role, alongside side anothe...Read More>>.

Posted: September 12th, 2026
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2027 Technology Cyber and Security Summer Internship Programme Knutsford

Company IconBarclays
Location IconKnutsford

Explore the world of Barclays as a Summer Intern Spend 10 weeks diving into real projects, gaining hands‑on experience, and shaping your future. You’ll receive full support, take on meaningful responsibilities, and build lasting co...Read More>>.

Posted: September 16th, 2026
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IT Support Engineer – Networking & Security

Company IconCameron Clarke Associates t/a talent-finder
Location IconFyfield

Cameron Clarke Associates t/a talent-finder is seeking an IT Support Engineer for their Fyfield, Oxfordshire office. The role involves hands-on support for network infrastructure, acting as an escalation point, and providing remote client support...Read More>>.

Posted: September 17th, 2026
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Senior Network & Security Specialist

Company IconJAC Recruitment (UK) Ltd.
Location IconLondon

Company: Retail Company Position: Senior Network & Security Specialist Contract: 1-year fixed term contract Location: London or Amsterdam (Hybrid) Salary: 55,000 – 65,000 GBP + 10% Bonus Job respo...Read More>>.

Posted: September 21st, 2026
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Junior Network Security Support Engineer

Company IconKerv
Location IconLondon

Start: ImmediatelyLocation: London HQ (Liverpool St.)Hybrid Working: (2-3 days in the office)Salary: Competitive + Overtime & BenefitsAbout Kerv Connected CloudYou’llbepart...Read More>>.

Posted: September 22nd, 2026
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Security Architect — Government Network Security

Company IconExperis
Location IconBath

Experis is seeking a Security Architect with strong network and infrastructure experience to deliver security solutions across central government and public sector environments. This client-facing role will help shape, secure, and assure complex s...Read More>>.

Posted: September 25th, 2026
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Strategic Networking & Security Solution Architect

Company IconAntillion
Location Icon

Antillion is seeking a solution-driven technical architect to influence networking and communications standards. You will apply outstanding knowledge of user services, networking, and security to deliver high-quality solutions for clients in the U...Read More>>.

Posted: October 1st, 2026
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Senior Network Security & Operations Engineer

Company IconReed Technology
Location IconCaerleon

Reed Technology is seeking a Network Specialist to review designs, ensure security policy compliance and collaborate with Cyber Security for vulnerability remediation. The role includes serving as an escalation point for network incidents and guid...Read More>>.

Posted: October 2nd, 2026
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Solutions Architect, Network Security Offerings

Company IconCamWebDir
Location Icon

Palo Alto Networks is seeking a Solutions Architect focused on service and offer creation to shape and scale network security offerings across its portfolio. You will work at the intersection of product, engineering, GTM, and partners to define en...Read More>>.

Posted: September 27th, 2026
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Senior Network & Security Consulting Engineer

Company IconSword Group
Location IconCanon's Marsh

A leading technology provider in the UK is seeking a Network Engineer to deliver critical national infrastructure. You will work extensively in project engineering, provide expert support, and mentor team members. The ideal candidate has CCNP certifi...Read More>>.

Posted: June 26th, 2026
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Strategic Networking & Security Solutions Architect

Company IconSword Group
Location Icon

Sword Group is a leading provider of business technology solutions in energy, public and financial sectors, seeking a Senior Network & Security Architect. You will lead architecture across opportunities from discovery to delivery, design secure ne...Read More>>.

Posted: September 4th, 2026
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Senior Network & Security Engineer

Company IconIntec Select
Location Icon

Senior Network & Security Engineer – Banking – London (Liverpool Street) – Up to £100,000 Basic Salary + 20% Bonus + Hybrid Working Overview We are seeking an experienced Network & Security Engineer to join a leadi...Read More>>.

Posted: September 14th, 2026
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On-Call Network Security Analyst

Company IconHarrods Limited
Location Icon

Harrods Limited is seeking a Data Networks Security Analyst to safeguard the security and performance of Harrods' IT infrastructure. The role includes on-call support on a rota basis and collaboration with the IT Service Management team.The...Read More>>.

Posted: September 15th, 2026
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Senior Cloud Networking & Security Architect

Company IconState Street
Location IconCity of Edinburgh

State Street is seeking a Senior Cloud Network & Security Engineer to join the Global Network Architecture & Engineering team. This role focuses on designing, securing, automating, and evolving next-generation network services across a large globa...Read More>>.

Posted: September 19th, 2026
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Hybrid Networking & Security Solution Architect

Company IconFocus Group
Location Icon

Focus Group is seeking a Solution Architect to own the technical design of complex networking and security projects across SD-WAN, SASE, firewall and routing/switching portfolios. The role blends architecture with hands-on delivery, involving on-s...Read More>>.

Posted: September 21st, 2026
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Solution Architect - Networking & Security

Company IconFocus Group
Location Icon

Solution Architect - Networking & Security Shoreham-by-Sea Flexible hybrid Up to £80,000 (Internal Job Level Reference: Senior Specialist) Focus Group is a £300m-revenue, 1,400-person technology services company ba...Read More>>.

Posted: September 21st, 2026
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Senior Network Security Testing Lead

Company IconVodafone
Location IconNewbury

Vodafone is seeking anOperational & Technical Testing Lead – Networks to advance security testing across mobile and fixed networks. You will define metrics, measure KPIs and KRIs, track remediation, and collaborate with cyber security and networ...Read More>>.

Posted: September 22nd, 2026
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Information Security Analyst - ISO 27001/SOC 2, Hybrid London

Company IconFundApps
Location IconLondon

FundApps is seeking an Information Security Analyst to safeguard our SaaS platform across security operations, access reviews and risk management. You will help operate ISO 27001 and SOC 2 controls while learning quickly and delivering practical s...Read More>>.

Posted: September 22nd, 2026
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Security Cyber Risk & Compliance Specialist

Company IconDXC Technology
Location IconAldershot

DXC Technology is committed to building diverse, inclusive teams. We welcome applications from all backgrounds and particularly encourage interest from women, underrepresented groups, and neurodivergent candidates. We offer reasonable adjustmen...Read More>>.

Posted: September 22nd, 2026
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Enterprise Networking & Security Sales Specialist

Company IconComputacenter AG & Co. oHG
Location IconLondon

Computacenter AG & Co. oHG is seeking a Sales Specialist focused on Networking and Security in the UK market. You will develop opportunities within enterprise customers and collaborate with Account Managers to progress deals, covering networking,...Read More>>.

Posted: September 24th, 2026
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Principal Security Architect — DevSecOps (Group Manager II - Information Security)

Company IconUST
Location IconNottingham

Role description Since 1999, UST has worked side by side with the world's best companies to make a powerful impact through transformation. Headquartered in the United States, UST is powered by technology, driven by AI, inspired...Read More>>.

Posted: September 26th, 2026
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Enterprise Networking & Security Solutions Seller

Company IconComputacenter
Location Icon

Computacenter is expanding its Networking & Security Sales team in the UK, seeking ambitious professionals ready to accelerate their careers in enterprise technology sales. You will join a collaborative, diverse team that helps customers transform...Read More>>.

Posted: September 27th, 2026
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Senior Network Security Engineer in Bristol

Company IconEnergy Jobline ZR
Location Icon

Senior Network Security EngineerCentral Bristol (various hybrid working arrangements available depending on location).£65,000 to £75,000 + bonus, 25 days holiday, good contributory pension.What You'll Be Doing...Read More>>.

Posted: September 27th, 2026
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SC-Cleared Senior Cyber Engineer | Security Delivery Lead

Company IconWhitehall Resources Limited
Location Icon

Whitehall Resources Limited is seeking a Senior Cyber Engineer with active SC clearance for a hybrid role in the UK, with one day per week onsite in Bristol or Luton. The contract runs to the end of the year initially, with responsibilities spanni...Read More>>.

Posted: October 1st, 2026
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OT Cyber-Physical Security Expert & Architect (IEC 62443)

Company IconVallum Associates
Location Icon

Vallum Associates seeks an experienced OT security professional in the United Kingdom to lead cyber-physical risk assessments and governance. You will apply IEC 62443 concepts, review remediation evidence, and produce clear validation outcomes for...Read More>>.

Posted: October 1st, 2026
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Cyber Presales Architect - Secure by Design

Company IconSmartRecruiters, Inc.
Location Icon

Wavenet is seeking a Presales Solutions Architect – Cyber Security to shape, advise, and deliver secure-by-design infrastructure that protects what matters most: customers' assets. You’ll partner with Sales, Engineering, and senior stakeholder...Read More>>.

Posted: October 4th, 2026
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Cyber-Physical AI Security Researcher

Company IconGovernment Communications Headquarters (GCHQ)
Location IconManchester

GCHQ is seeking an AI Specialist to strengthen the security and resilience of cyber-physical systems across the UK. You will work on AI-focused research within Critical National Infrastructure, collaborating with experts in system architecture, te...Read More>>.

Posted: August 17th, 2026
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