Latest Network Security Jobs

Global Solutions Architects - SASE

The Global Solutions Architect for SASE is a highly technical role focused on designing, optimizing, and deploying SASE platforms. You will lead the development of new solutions, manage intellectual property, and educate both internal teams and customers on SASE technologies and best practices.

Palo Alto Networks

Remote Permanent

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

Cyber Security Analyst - Fridays Off

This role involves managing vulnerability and patch processes, investigating security incidents, and promoting cyber awareness. You will work closely with IT and business units to enforce security policies and improve security tooling, all within a 4-day work week.

eTech Partners Nottingham, United Kingdom £65,000 – £70,000 pa

On-site Permanent Part-time

Data Centre Security Specialist, DC Security

The Data Center Security Specialist will oversee contract security staff, collaborate with Data Center Managers on security strategies, and ensure compliance with global security standards. The role involves analyzing security data, developing improvement plans, and working with various teams to maintain high security standards in AWS data centers.

Amazon Slough, United Kingdom

On-site Permanent Clearance Required

SC Cleared Security Architect (SC Clearance Required)

This role involves designing and implementing networking-based systems, generating functional technology roadmaps, and incorporating new cloud and networking technologies into the university's enterprise architecture. You will work closely with technical experts and contribute to cutting-edge projects for the UK Cabinet Office.

Ernest Gordon Recruitment Horsham, West Sussex, United Kingdom £400 – £500 pd

Remote Contract Clearance Required

Security Architect

This role involves designing and assuring technical security architectures for high-threat government environments, focusing on secure system delivery and risk mitigation. You will work closely with security governance teams to influence design decisions, implement controls, and guide technical teams using both established and emerging technologies. The position requires active stakeholder engagement and the development of security frameworks, standards, and reference architectures across complex, sensitive systems.

TXP London, United Kingdom £700 – £750 pd

On-site Contract Clearance Required

Senior Cyber Security Engineer

This role involves leading the deployment and maintenance of CrowdStrike for endpoint protection, collaborating with the SOC to optimize Splunk for threat detection, and responding to high-priority security incidents. The position also includes developing SOAR workflows, conducting threat hunting, and training the team in advanced security tools and techniques.

Diamond Blaque HR Solutions Hackney Central, London, United Kingdom £500 pd

On-site Permanent

IT Manager - Network Manager - School

This role involves managing the ICT infrastructure and support for a school, including network management, hardware and software maintenance, and providing technical support. The position offers opportunities for career growth and personal development within a supportive and friendly team.

hireful Northolt, UB5 5HR, United Kingdom £40,000 – £44,000 pa

On-site 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

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

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