Latest Network Security Jobs

Solutions Consultant - Defence

As a Solutions Consultant in the Defence and Intelligence team, you will leverage your extensive cyber security experience to translate complex technical solutions into strategic business value for clients. You will work closely with Defence Systems Integrators, conduct technical discovery, and ensure value realization of customer investments in Palo Alto Networks' security solutions.

Palo Alto Networks London, United Kingdom

Remote Permanent Clearance Required

Solutions Consultant - Public Sector - NHS/ Healthcare

The Solutions Consultant role involves building partnerships for key healthcare technologies, including EHR systems and medical devices, and providing technical leadership to ensure value realization in customer investments. You will work closely with medical vendors, engage in strategic planning, and lead technical validation efforts to secure customer success with Palo Alto Networks.

Palo Alto Networks London, United Kingdom

Hybrid Permanent

Windows Server Network Engineer

This role involves hands-on work building and configuring Windows Server 2016 and 2019 environments, managing Active Directory and Exchange, and expanding a Cisco-based network and VMware virtual infrastructure within a secure datacentre setting. The engineer will work directly on server and network systems, not in a helpdesk capacity, with exposure to enterprise-grade networking and security technologies. Some travel is required, and the position supports a global organisation’s critical IT infrastructure.

InterAct Consulting Wellingborough, NN8 1AF, United Kingdom £50,000 – £55,000 pa

On-site Permanent Clearance Required

IT Manager - Network Manager - School

This role involves managing and maintaining the ICT network infrastructure within a school environment, including hardware, software, and network systems. The IT Manager will oversee technical support, ensure system availability and security, and manage support contracts. The position offers career development within a supportive, education-focused IT services organisation.

hireful Reading, United Kingdom £35,000 – £41,000 pa

On-site Permanent

Senior Network Engineer

This role involves maintaining and evolving a global enterprise network, working closely with architects and cross-functional teams to ensure seamless connectivity for digital health platforms and global operations. Responsibilities include network monitoring, troubleshooting, deployment, and optimization, as well as maintaining security and compliance.

Planet Recruitment London, United Kingdom £60,000 – £80,000 pa

Remote Permanent

Security Controls Manager

The Security Controls Manager will lead the management and continuous improvement of Brightwell’s information security control framework, ensuring alignment with policies, regulations, and standards such as ISO 27001 and Cyber Essentials+. The role involves developing security policies, supporting audits, managing third-party controls, and integrating security tooling across UK locations with occasional travel. Collaboration with senior stakeholders in IT, security, and investment systems is key to embedding robust security practices enterprise-wide.

Brightwell S418Nr, S41 8NR, United Kingdom

Hybrid Permanent

Security Engineer

This role involves engineering, operating, and optimizing Microsoft Sentinel SIEM, ensuring platform health, log ingestion, and integration with security systems. The Security Engineer will collaborate with SOC Analysts, Threat Intelligence, and other teams to maintain high-quality security telemetry and support M&A onboarding.

eFinancialCareers London, United Kingdom

On-site Permanent

Security Architect

As a Security Architect, you will partner with clients in government, financial services, and the private sector to design and implement complex security solutions. Your role involves threat modelling, security options analysis, and guiding development teams through secure-by-design practices, ensuring security is embedded early in the project lifecycle.

Version 1 Newcastle upon Tyne, United Kingdom

On-site Permanent Clearance Required

Service Engineer (Fire & Security)

Service Engineer (Fire & Security)£35,000 - £40,000 (Overtime OTE 48K) + Car + Local Patch + Progression + Funded Certification + TrainingLivingston, Covering EdinburghAre you a Service Engineer from a Fire & Security background looking for a local patch covering...

Ernest Gordon Recruitment Livingston, Alba / Scotland, EH54 6GS, United Kingdom £35,000 – £40,000 pa

Service Engineer (Fire & Security)

Service Engineer (Fire & Security)£35,000 - £40,000 (Overtime OTE 48K) + Car + Local Patch + Progression + Funded Certification + TrainingGlasgowAre you a Service Engineer from a Fire & Security background looking for a local patch covering Glasgow, where...

Ernest Gordon Recruitment Glasgow, Alba / Scotland, G2 1AL, United Kingdom £35,000 – £40,000 pa

Security Architect

This role involves designing and maintaining robust cyber security architectures for sensitive government and defence systems, applying Secure by Design principles and aligning with HMG, NIST, and MOD standards. The Security Architect will lead security assurance, risk analysis, and compliance across the solution lifecycle, working closely with engineering teams and stakeholders to ensure resilient, risk-informed designs. Key responsibilities include developing high- and low-level security designs, reviewing security artefacts, and supporting secure delivery in complex, regulated environments.

Appcast Enterprise Huntingdon, United Kingdom

Hybrid Permanent Clearance Required

Mandarin speaking Information Security Manager (Banking)

The Information Security Manager will establish and maintain the bank’s information security framework, ensuring compliance with regulatory requirements and industry best practices. Key responsibilities include policy development, risk management, security oversight, and promoting security awareness across the London Branch.

People First Ec4N1Sa, EC4N 1SA, United Kingdom

On-site Permanent

Sr. Security Researcher, TAC TBNA

This role involves conducting in-depth research on nation-state adversary operations and targeted intrusions, performing reverse engineering of malware, and developing tools and signatures for threat detection and tracking. The position is part of CrowdStrike's Technical Analysis Cell, a team dedicated to stopping advanced cyber threats and providing actionable intelligence to customers.

CrowdStrike Germany

Remote Permanent

Sr. Security Researcher, TAC TBNA

This role involves conducting in-depth research on nation-state adversary operations, reverse engineering malware, and developing tools to automate threat analysis. The position is part of CrowdStrike's Technical Analysis Cell, which plays a crucial role in enhancing the company's global threat intelligence and providing actionable insights to customers.

CrowdStrike

Remote Permanent

Head of IT Infrastructure and Cyber Security

The Head of IT Infrastructure and Cyber Security will lead the strategic development, resilience, and security of the University's digital infrastructure. Responsibilities include ensuring the integrity, availability, and security of the technology environment, driving continuous improvement, and managing transformational projects.

University College Birmingham Birmingham, United Kingdom £48,822 – £56,535 pa

On-site Permanent