Network and Security Engineer

Company IconTieTalent
Location IconWarwick

When you join our Engineering Team at Telent, you'll be empowered to innovate and drive common solutions, working closely with technical experts who are proud of the impact their work makes. Come join a high-performing team doing complex and criti...Read More>>.

Posted: June 6th, 2026
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Network Security Engineer II — Automation & Infra

Company IconGlobal Relay
Location IconLondon

A leading technology company in Greater London is looking for a Network Security Specialist – L2 to enhance their IT Network strategies. You will collaborate with IT Operations to design and secure high-availability systems. Ideal candidates should...Read More>>.

Posted: June 6th, 2026
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Network and Security Engineer

Company Iconaap3 Recruitment
Location IconLondon

Network and Security Engineer Outside IR35 contract opportunity. This role will focus on implementing, testing and documenting a service roll out across a global network. Must be UK Citizen due to role requirements. Key Respons...Read More>>.

Posted: June 6th, 2026
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Senior 24/7 On‑Site Network Security Engineer

Company IconThe ONE Group Ltd
Location IconStevenage

A leading security firm in Stevenage seeks a Network Security Engineer to protect critical infrastructure in a 24/7 Incident Response role. The ideal candidate will have experience with enterprise firewalls and network monitoring tools, alongside a s...Read More>>.

Posted: June 6th, 2026
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Lead Network Security Engineer (NIST / CIS) - £90k

Company IconHawksworth
Location IconLondon

Position: Senior Network Security Engineer (NIST / CIS benchmark) Hybrid: 2 day per week in the office Location: Guildford, Surrey If you're a seasoned IT Infrastructure Engineer with extensive Network...Read More>>.

Posted: June 6th, 2026
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Lead Network Security Engineer — Secure, Automate & Defend

Company IconMoralis
Location Icon

A leading technology firm in the UK is seeking a Principal Recruitment Consultant with strong network security expertise. The role includes designing secure network infrastructure, conducting security assessments, and managing incident responses. Can...Read More>>.

Posted: June 6th, 2026
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Senior Network Security Engineer — Hybrid (NIST/CIS)

Company IconHawksworth
Location IconLondon

A leading financial services company in Guildford is seeking a Senior Network Security Engineer to enhance their network security measures. This hybrid role requires expertise in NIST, CIS benchmarks, and security tooling. The ideal candidate will ha...Read More>>.

Posted: June 6th, 2026
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Senior Network & Security Engineer — Hybrid Banking IT

Company IconIntec Select
Location Icon

A leading global banking organisation is seeking a motivated Senior Network & Security Engineer to manage and support their enterprise network infrastructure. The role includes resolving network incidents and optimising performance across a highly re...Read More>>.

Posted: June 6th, 2026
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Pharma Network Security Engineer: Firewalls & VPNs

Company IconResourcing Life Science
Location Icon

An established industry player is seeking a skilled Network Security Engineer to design and manage robust network infrastructures. In this role, you will implement and enhance security measures, ensuring the reliability and efficiency of the network....Read More>>.

Posted: June 6th, 2026
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IT Network Security Engineer Pharma UK

Company IconResourcing Life Science
Location Icon

ResponsibilitiesDesigning, implementing, and overseeing network infrastructuresConfiguring, supervising, and enhancing firewalls, VPNs, IDS/IPS, and other security measuresInvestigating and mitigating...Read More>>.

Posted: June 6th, 2026
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Senior Network & Security Engineer: Global Infra & Cloud

Company IconCMC Markets
Location IconLondon

CMC Markets is seeking a Senior Network & Security Engineer to enhance our global network infrastructure in London. This role is crucial for ensuring high performance and security across our on-premise and cloud environments, supporting critical t...Read More>>.

Posted: June 15th, 2026
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Senior Network Security Engineer - London (Hybrid)

Company IconHamilton Barnes Associates Limited
Location IconLondon

Hamilton Barnes Associates Limited in London is seeking a senior Network Security professional to join a fast‑moving technology and risk management environment. Reporting to the Head of Security, you will lead infrastructure and network security...Read More>>.

Posted: July 26th, 2026
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Senior Network Security Engineer - AlgoSec & Firewalls

Company IconExperis
Location IconKnutsford

Experis is seeking a Network Security Engineer for Knutsford, with hybrid in‑office attendance (3 days/week). The role focuses on AlgoSec policy management, firewall governance, and security operations in a regulated enterprise.You will d...Read More>>.

Posted: August 8th, 2026
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Hybrid Network Security Engineer – Firewall & Automation

Company IconExperis
Location Icon

Experis is seeking a Network Security Engineer for Knutsford, UK, with hybrid working (3 days in office). The role focuses on administering AlgoSec, automating firewall policy management, and enhancing security governance across multi-vendor envir...Read More>>.

Posted: August 12th, 2026
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Network Security Engineer: Automate & Govern Firewalls

Company IconClearRoute
Location IconLondon

ClearRoute is seeking a Network Security Engineer to own firewall policy management and security operations across client estates, using AlgoSec as the central toolset. You’ll partner with engineering and governance teams to translate complex re...Read More>>.

Posted: August 29th, 2026
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Hybrid Network Security Engineer — AlgoSec & Firewall

Company IconClearRoute
Location IconLondon

ClearRoute in London is seeking a Network Security Engineer to own firewall policy management and security operations across client estates, using AlgoSec to automate governance and reporting.You will work in regulated enterprise environmen...Read More>>.

Posted: August 30th, 2026
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Senior Network Security Engineer — Hybrid (London)

Company IconITC Secure
Location IconLondon

ITC Secure in London is hiring a Network Security Engineer to join our 24x7 NOC team. You will monitor, configure, and support highly secure networks for a major financial client, reporting to the Customer and ITC NOC Manager. The role requires ha...Read More>>.

Posted: September 6th, 2026
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VP, Global Cloud Networking & Security Engineering

Company IconState Street Corporation
Location IconLondon

State Street Corporation is seeking a Senior Cloud Network & Security Engineer to shape the firm's multi-cloud networking strategy and Zero Trust architecture. You will design, secure, automate, and evolve global networking services across AWS, Az...Read More>>.

Posted: September 7th, 2026
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Senior Cloud Network & Security Engineer , Vice President

Company IconState Street Corporation
Location IconLondon

We are seeking a highly motivated Senior Cloud Network & Security Engineer to join our Global Network Architecture & Engineering team. This role is focused on designing, securing, automating, and evolving next-generation network services across...Read More>>.

Posted: September 7th, 2026
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Network Security Engineer — Zero Trust & Automation

Company IconExperis - ManpowerGroup
Location IconKnutsford

Experis - ManpowerGroup is seeking an experienced Network Security Engineer to design, implement and optimise enterprise network security across on‑prem and cloud environments. You will drive automation, enforce Zero Trust principles, and overse...Read More>>.

Posted: September 12th, 2026
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Senior Cloud Network & Security Engineer , Vice President

Company IconState Street
Location IconLondon

We are seeking a highly motivated Senior Cloud Network & Security Engineer to join our Global Network Architecture & Engineering team. This role is focused on designing, securing, automating, and evolving next-generation network services across...Read More>>.

Posted: September 14th, 2026
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Senior Cisco Network Security Engineer - High Availability

Company IconJas Gujral
Location IconLondon

Jas Gujral is seeking a Senior Network Engineer with a strong security background focused on Cisco implementations in the City of London. The role combines BAU support with design of scalable, secure networking solutions across data centre and bra...Read More>>.

Posted: September 15th, 2026
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Night-Shift Network & Security Engineer (Remote UK)

Company IconKerv
Location IconLondon

Kerv Connect Cloud is seeking a Network & Security Support Engineer to join the Network Support Team. This night-shift role focuses on delivering out-of-hours planned work and handling P1/P2 incidents for customer environments across the UK....Read More>>.

Posted: September 16th, 2026
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Assistant Vice President, Cyber & Network Security Engineer

Company IconCLS Group
Location IconLondon

CLS is the trusted party at the centre of the global FX ecosystem. Utilized by thousands of counterparties, CLS makes FX safer, smoother and more cost effective. Trillions of dollars’ worth of currency flows through our systems each day....Read More>>.

Posted: September 20th, 2026
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Senior Network Security Engineer - Zscaler & Palo Alto

Company IconOpticoreIT
Location IconLondon

Opticore IT is seeking a Network Security Engineer to deliver project work for an enterprise broadcast media client. The role is a 12-month contract inside IR35, based in the London area with one day on site per week at White City.You will...Read More>>.

Posted: September 21st, 2026
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Senior Hybrid IT & Network Security Engineer

Company IconGalldris Group
Location IconEnfield

Galldris Group in Enfield, Middlesex, invites applications for a Senior Infrastructure & Network Systems Engineer to design, operate and secure a hybrid IT environment spanning on-prem, remote offices and cloud.You will manage Linux/Windows...Read More>>.

Posted: September 21st, 2026
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Senior Network & Security Engineer - Hybrid (Police IT)

Company IconEssex Police and Kent Police
Location IconChelmsford

Kent Police IT Services is seeking a Senior Network Engineer to join the Network Services Team. The role supports policing networks across two counties with a focus on security and voice; it is a home-based position with occasional site visits to...Read More>>.

Posted: September 21st, 2026
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Network Security Engineer – 24/7 Security Operations

Company IconInfoSec People Ltd
Location IconStevenage

InfoSec People Ltd is partnering with a leading defence and technology organisation to recruit a Network Security Engineer for its 24/7 Security Operations capability. The role involves monitoring, protecting and improving security systems across...Read More>>.

Posted: September 24th, 2026
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Junior Network & Security Engineer — Hybrid, London

Company IconKerv
Location IconLondon

Kerv Connected Cloud in London is seeking a Level-1 Triage Network & Security Engineer to join the Service Desk Operations team. You’ll be the first point of contact for incidents, triaging tickets related to network and security infrastructure,...Read More>>.

Posted: September 24th, 2026
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Senior Network & Security Engineer – Remote/Home Based

Company IconEssex & Kent Police
Location IconChelmsford

Kent Police IT Services are seeking a Senior Network Engineer to join our Network Services Team, supporting policing across two counties. The role covers data centre networks, security, wireless, and voice systems, with an emphasis on security and...Read More>>.

Posted: September 24th, 2026
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Senior Network & Security Engineer — Hybrid & Flexible

Company IconSoftcat
Location IconManchester

Softcat is seeking a 3rd Line Network and Security Engineer to join our Network support team. You will provide 3rd line technical support for network and security customers, resolving incidents and sharing knowledge through training sessions....Read More>>.

Posted: September 24th, 2026
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Senior 3rd Line Network & Security Engineer (Hybrid)

Company IconSoftcat
Location IconManchester

Softcat is seeking a Senior 3rd Line Network and Security Engineer in Manchester. You will deliver advanced network and security support for internal and external customers, resolving incidents end-to-end and implementing complex configurations....Read More>>.

Posted: September 25th, 2026
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Senior Network Security Engineer: Palo Alto & Firewall

Company IconFew&Far
Location IconLondon

Few&Far is seeking a Senior Network Security Engineer in Central London for a 12-month contract, with 2 days onsite per week. You will manage firewall environments, support security operations, and drive incident response in a large financial serv...Read More>>.

Posted: September 25th, 2026
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Data Science & UAV Network Security Engineer

Company IconAIR6 SYSTEMS | AIRBORNE ROBOTICS
Location IconBasingstoke

AIR6 SYSTEMS | AIRBORNE ROBOTICS in Basingstoke (UK) seeks a Data Science / Network & Communication Engineer to support secure, data-driven autonomous UAV systems. You will analyse UAV telemetry, sensor data and communications logs and contribute...Read More>>.

Posted: September 25th, 2026
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Senior Network Security Engineer — Hybrid, High Impact

Company IconEnergy Jobline ZR
Location Icon

Energy Jobline ZR is seeking a Senior Network Security Engineer in Bristol with hybrid working arrangements. You will configure security tooling, manage firewalls and VPNs, and work with SIEM/SOC teams to improve detection and response. Cloud and...Read More>>.

Posted: September 27th, 2026
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Senior Network Security Engineer | Cloud & Hybrid

Company IconUndisclosed
Location IconKnutsford

Undisclosed is seeking an experienced Network Security Engineer to design, implement, and secure enterprise network infrastructure across on-premises, cloud and hybrid environments. The role focuses on automation, secure connectivity, and regulato...Read More>>.

Posted: September 27th, 2026
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DV-Cleared Network Security Engineer - Firewalls & Threats

Company IconAkkodis
Location IconAston

Akkodis seeks an IT Network Security Engineer in Hertfordshire to join our security team. The role focuses on handling security devices from major vendors and ensuring robust network protection.The ideal candidate will work with firewalls,...Read More>>.

Posted: September 27th, 2026
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Remote Network Security Engineer: Cloud & DevSecOps

Company IconECS Resource Group
Location IconLondon

ECS Resource Group is seeking an experienced Network Security Engineer for an initial 6-month contract with remote work. The role focuses on implementing and enhancing network security, container and cloud security, and IAM across business-critica...Read More>>.

Posted: September 29th, 2026
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Senior Network Security Engineer — Hybrid Defense

Company IconSky Ireland Limited
Location IconLondon

Sky is seeking a Senior Network Security Engineer to lead the design, deployment, and ongoing protection of our enterprise networks and data. You will implement advanced security controls, monitor for threats, and respond to incidents across on-pr...Read More>>.

Posted: September 30th, 2026
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OT Network & Security Engineer (SCADA & Critical Infra)

Company IconNWG (Northumbrian Water Group)
Location IconNorth East

NWG (Northumbrian Water Group) seeks an OT Networks and Security Engineer to support the OT/SCADA network infrastructure and services. You’ll design and implement network solutions, work with cross‑team engineers, and ensure resilient operatio...Read More>>.

Posted: September 30th, 2026
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Senior Network Security Engineer - Cloud ZeroTrust Expert

Company IconSky UK Limited
Location IconLondon

Sky UK Limited is seeking a Senior Network Security Engineer to design, implement and govern enterprise-scale security across networks, data, and cloud environments. You will monitor threats, investigate incidents, and drive improvements in securi...Read More>>.

Posted: October 1st, 2026
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SC-Cleared Network Security Engineer Fortinet Expert

Company IconDynamic Search Solutions
Location IconFarnborough

Dynamic Search Solutions is seeking a Senior Network Engineer to join a security-cleared team. The role focuses on designing, implementing and supporting enterprise networks and Fortinet security solutions within an MSP environment for government...Read More>>.

Posted: October 1st, 2026
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Senior Network Security Engineer – Hybrid London

Company IconUST
Location IconLondon

UST is seeking a Senior Network Security Engineer in London (Hybrid) to design, implement, and secure enterprise and cloud networking across AWS, Azure, and GCP. You will manage routing, switching, and security platforms, including Palo Alto, Chec...Read More>>.

Posted: October 1st, 2026
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Senior Proxy/SSE Network Security Engineer

Company IconHackajob Ltd
Location IconCity of Westminster

Hackajob Ltd. is partnering with JPMorganChase to recruit a Lead Software Engineer specializing in Proxy/SSE Network Security. The role delivers Zero Trust access, secure gateway and proxy platforms, and edge connectivity patterns across enterpris...Read More>>.

Posted: October 2nd, 2026
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