Cyber Security Jobs

• Gloucester
• £70,000 – £75,000 pa
• Mid-level

Mid-level role in a Security Support team maintaining enterprise network security, focusing on firewalls and SASE services. Day to day involves ITIL-based incident, change and problem management, controlled production changes, root-cause analysis, and vendor escalation. Hands-on work with Palo Alto and Fortinet NGFWs, routing protocols, and troubleshooting via PCAPs and logs in a regulated environment.

Palo Alto · Fortinet · Panorama +7

• Stevenage
• On-site
• £45,000 – £50,000 pa
• Mid-level
• Shift work

Designs, configures and maintains network security solutions including next-generation firewalls, secure proxies and IDS/IPS, while supporting 24/7 incident response alongside SOC analysts. Involves analysing network traffic and packet captures, remediating vulnerabilities and standardising security tooling in a highly secure engineering environment.

Cisco · Check Point · Palo Alto +5

• London
• Hybrid · 1–2 days in office
• £750 – £850 pd
• Senior
• Contract

Strategic advisory and architecture role supporting a major network transformation for an international professional services organisation. Involves assessing existing network security environments, defining vendor-neutral target architectures and guardrails, evaluating Zero Trust, SASE/SSE, SD-WAN and segmentation, and translating decisions into procurement-ready requirements and supplier evaluation criteria.

SASE · SSE · SD-WAN +3

• Cheltenham
• Hybrid
• Mid-level
• Permanent

Research new and innovative solutions to challenging client problems and assess existing client solutions to prove or disprove their security fundamentals. Contribute to team growth through knowledge sharing and mentoring, within a newly formed National Security Business Unit working on varied client projects.

• Newbury
• Remote
• £450 – £500 pd
• Senior
• Contract

Security architecture and independent assurance role on a large-scale telecoms programme, focused on Privileged Access Management and securing administrative access to critical Network Management Systems. You will review network and security designs, assure HLDs, LLDs, PoCs and test strategies, and advise on segmentation, least privilege and secure management access. Requires strong IP networking (MPLS, VPNs, VRFs) plus AAA, TACACS+, MFA and RBAC expertise.

PAM · TACACS+ · MPLS +2

• Coventry
• Hybrid · 3 days in office
• £455 pm
• Senior
• Contract · Part time

Designs, implements and maintains enterprise network security across on-prem, cloud and hybrid environments, leading Zero Trust and segmentation initiatives. Hands-on with enterprise firewalls, Azure/AWS network security, VPNs and secure remote access, while collaborating with SOC teams on detection and response. Contract role with three days per week on-site in Coventry.

Palo Alto · Check Point · Cisco Firepower +7

• Lincolnshire
• Hybrid
• £55,000 pa
• Senior

Lead the design, implementation and governance of OT network and security across multiple manufacturing sites, working alongside the Global Head of IT Operations. Act as subject matter expert for industrial networks, SCADA, PLCs, ICS and network risk assessment, securing and modernising environments while ensuring availability and resilience of business systems.

SCADA · PLC · VPN +3

• London
• Remote

Presales domain consultant providing technical expertise for network security and zero trust transformation. Partners with sales to architect on-prem, cloud and SASE/SD-WAN solutions, lead customer demos and technical validation, and respond to RFIs/RFPs. Acts as the main technical point of contact, presenting to audiences from practitioners to senior leadership.

SD-WAN · CASB · DLP +5

• Basingstoke
• On-site
• £45,000 – £60,000 pa
• Mid-level
• Permanent

New-business focused sales role selling networking and cyber security solutions to commercial clients. Day to day involves heavy proactive outbound activity, including a minimum of 70 cold-call attempts daily, plus pipeline management in CRM, proposals, quotations and forecasting. Works closely with Account Directors and technical teams to drive revenue growth.

Microsoft Office · CRM

• Bangor
• £21,805 pa
• Entry level
• Contract

Fully funded three-year PhD studentship researching physical-layer network security within Bangor University's DSP Centre, supported by EPSRC and regional innovation projects. The role involves theoretical and experimental work on optical, wireless and 5G/6G communications, joint communications and sensing, and signal processing, alongside publishing, presenting and assisting with undergraduate supervision.

• Basingstoke
• On-site
• £45,000 – £60,000 pa
• Mid-level
• Permanent

New-business sales role targeting the Higher Education sector, selling networking and cyber security solutions to universities and colleges. Day to day involves heavy outbound prospecting (minimum 70 call attempts daily), managing pipeline in CRM, preparing proposals and quotations, and working with Account Directors and technical teams to grow revenue. Predominantly office-based in Fleet, Hampshire.

Microsoft Office · CRM

• London
• Hybrid · 2–3 days in office
• £90,000 – £100,000 pa
• Senior

Owns and matures security operations across cloud, endpoint and SaaS environments, covering detection engineering, incident response, vulnerability management and AWS/GCP security posture. Over time shifts toward security engineering and architecture, designing scalable telemetry and detection platforms and embedding secure-by-design principles with engineering teams.

AWS · GCP · SIEM +7

• Lincoln
• Hybrid
• £55,000 pa
• Senior

Lead the design, implementation and governance of OT network and security across multiple manufacturing sites, working alongside the Global Head of IT Operations. Act as subject matter expert for SCADA, PLCs, ICS networks and industrial protocols, securing and modernising environments while ensuring availability and resilience of business systems.

SCADA · PLC · ICS Networks +4

• London
• Hybrid
• Senior

Builds and maintains a high-performance, fault-tolerant production backbone network across multiple cloud providers, spanning IP and optical/DWDM technologies connecting data centers and edge sites. Owns improvement initiatives end to end, drives capacity planning and network automation with Python, Ansible and CI/CD pipelines, and participates in a 24x7 on-call rotation.

AWS · GCP · OCI +7

• Southampton
• Hybrid · 3 days in office
• £65,000 pa
• Mid-level

Operational security role monitoring alerts, investigating incidents and maintaining controls across on-prem, cloud and SaaS environments. You'll handle firewalls, VPNs, endpoint protection, vulnerability management and secure configuration, supporting audits, pen tests and NIST/NIS compliance alongside infrastructure and service delivery teams.

Microsoft Azure · Microsoft 365 · Entra ID +7