Latest Network Security Jobs

Principal Architect - NetSec

As a Principal Architect, you will be responsible for the technical strategy in strategic partnerships, acting as a technical advisor and thought leader. You will work closely with prospects, customers, and sales teams to align Palo Alto Networks' solutions with their challenges and priorities, focusing on Zero Trust and Network Security architectures.

Palo Alto Networks London, United Kingdom

Consulting Engineer

As a Consulting Engineer at Palo Alto Networks, you will work with EMEA sales and channel teams to lead security conversations and provide technical advisory for mobile and network infrastructure. You will drive PoCs, lab evaluations, and reference architectures, and help shape the next generation of AI security solutions.

Palo Alto Networks Guildford, United Kingdom

Remote Permanent

Sr. Security Researcher, TAC Cloud

This role involves researching and analyzing cloud-based security threats, particularly focusing on cloud-conscious adversaries. Responsibilities include reconstructing cloud intrusions, creating automation tools, and producing actionable intelligence reports to help customers mitigate risks. The position requires strong technical skills in cloud security, programming, and reverse engineering.

CrowdStrike Germany

Remote Permanent Clearance Required

Sr. Security Researcher, TAC Cloud

This role involves researching cloud-conscious adversaries, analyzing cloud service provider logs, and reverse engineering malicious code. The position is highly technical, focusing on enhancing cloud security coverage, developing intelligence products, and collaborating with interdisciplinary teams to track and mitigate threats.

CrowdStrike

Remote Permanent

Head of IT Infrastructure and Cyber Security

The role involves leading the strategic development, resilience, and security of the University's technology environment. Responsibilities include ensuring the integrity, availability, and security of digital infrastructure, driving continuous improvement, and managing transformational projects.

The Guardian Birmingham, United Kingdom £48,822 – £56,535 pa

On-site Permanent

IT Manager - Education

This role involves managing and maintaining a school's ICT network infrastructure, including servers, Microsoft 365, and backups, while providing technical leadership to on-site IT support staff. The IT Manager will work closely with the Senior Leadership Team to develop and implement IT strategy, ensure system security and reliability, and deliver training to staff. The position requires hands-on technical management, project planning, and strong communication with both internal teams and external managed service providers.

Xact Placements Limited Reading, United Kingdom £33,000 – £41,000 pa

On-site Permanent Clearance Required

Senior Domain Architect

This role involves shaping the security architecture strategy for the UK's smart metering network, ensuring robust governance across supplier solutions and compliance with security standards. The architect will influence technology roadmaps, manage emerging risks like post-quantum threats, and act as a key advisor on security to senior stakeholders. It's a strategic position focused on protecting critical national infrastructure through innovation and architectural leadership.

Peregrine Manchester, United Kingdom

Hybrid Permanent Clearance Required

IT Manager

The IT Manager is responsible for overseeing the school's ICT network, including its security, maintenance, and optimization. Key responsibilities include managing IT operations, providing technical support, and line managing IT staff. The role involves close collaboration with the Senior Leadership Team and external service providers to ensure the school's IT infrastructure meets the needs of staff and students.

Xact Placements Limited Wembley, HA9 7BP, United Kingdom £40,000 – £44,000 pa

On-site Permanent Clearance Required

SOC Analyst

This role involves end-to-end ownership of security incidents, from detection and investigation using Microsoft Defender and Sentinel to containment and remediation coordination with IT and cloud teams. The analyst conducts root-cause analysis, threat hunting, and proactive security operations in a hybrid cloud environment. Responsibilities include tuning detection rules, operating vulnerability and breach simulation tools, and maintaining compliance with strict SLAs in a regulated sector.

Claranet Leeds, West Yorkshire, United Kingdom

Hybrid Permanent

Infrastructure Engineer

Work on technology that supports Defence and National Security. We're seeking Infrastructure Engineers with VMware vSphere/vCenter/VCF, Windows Server, Linux and secure infrastructure experience. You'll design, deploy and support secure digital platforms solving complex technical challenges. Permanent role, up to £70,000...

Inspire People Farnborough, GU14 7JT, United Kingdom £65,000 – £70,000 pa

IT Infrastructure Engineer

This role involves managing and maintaining core IT infrastructure including Azure, Windows Server, and network systems within a school environment. The engineer will lead technical projects, support the network and server environments, and provide guidance to an onsite IT Technician. It offers the chance to shape the IT strategy during a period of transformation following a school merger.

VIQU IT Recruitment Wiltshire, United Kingdom £35,000 – £44,000 pa

On-site Permanent Clearance Required

Senior Software Developer

Join us at EntrustAt Entrust, we’re shaping the future of identity centric security solutions. From our comprehensive portfolio of solutions to our flexible, global workplace, we empower careers, foster collaboration, and build solutions that help keep the world moving safely.Get...

Entrust Cambridge, United Kingdom

Cyber Operations Manager

Leads a London-based cybersecurity team and serves as Incident Commander for cyber incidents, managing endpoint, platform, and incident response capabilities. Coordinates with global teams and MDR providers to triage threats, prioritize risk-based remediation using frameworks like MITRE ATT&CK, and ensure alignment with enterprise cyber risk. Oversees vulnerability patching, incident response exercises, and cross-functional security initiatives in a hybrid working model.

Prime Personnel UK Victoria, Greater London, London, SW1P 1BX, United Kingdom £95,000 – £110,000 pa

Hybrid Permanent Clearance Required

Senior Penetration Tester

The Senior Penetration Tester will lead complex security assessments, collaborate with defensive teams on purple team exercises, and mentor junior testers. Responsibilities include scoping and delivering penetration tests, producing high-quality reports, and staying current with evolving threats and tools.

VIQU IT Recruitment Horsham, United Kingdom £70,000 – £80,000 pa

Hybrid Permanent

Principal Cyber Analyst

As a Principal Cyber Analyst, you will analyze technical data to identify potential cyber threats and communicate the impact of Darktrace's products to clients. You will work closely with the SOC team, lead customer engagements, and mentor junior professionals while contributing to the organization's broader security initiatives.

Darktrace London, UB8 1LQ, United Kingdom

Hybrid Permanent