Cyber Security Jobs

Sr. Knowledge Engineer , Europe)

As a Senior Knowledge Engineer, you will design and implement a system that treats global infrastructure as a formal graph, ensuring every node and edge is traced back to a versioned source of truth. You will lead the development of a 'Universal Translator' framework to connect and normalize data from various APIs, and work cross-functionally with multiple teams to build a high-integrity infrastructure fabric.

CrowdStrike London, SE10 0TW, United Kingdom

Remote Permanent

Falcon Complete Intern Graduate - Summer 2026

This role involves learning and working with CrowdStrike's Falcon platform, triaging and analyzing security alerts, assisting with customer inquiries, and performing basic malware analysis. Graduates will gain hands-on experience in incident response and information security, working in a collaborative environment with seasoned professionals.

CrowdStrike Reading, United Kingdom

On-site Internship

Domain Consultant - SASE

As a Domain Consultant for SASE, you will provide technical expertise and guidance to customers on network security and zero trust solutions. You will collaborate with sales teams, present to customers, lead technical demonstrations, and architect solutions to strengthen and simplify their security posture. This role involves staying ahead of industry trends and ensuring the successful implementation of Palo Alto Networks solutions.

Palo Alto Networks London, United Kingdom

Hybrid Permanent

Solutions Consultant (Presales) - Major Accounts - Industry

The Solutions Consultant role involves providing technical leadership and guidance to customers on their security transformation journey. You will define technical solutions, ensure value realization, and build customer relationships by helping them achieve increased productivity, security, and innovation. This role requires strong communication and collaboration skills, with a focus on driving customer adoption of Palo Alto Networks' platform and solutions.

Palo Alto Networks London, United Kingdom

Hybrid Permanent

Vulnerability Researcher (R&D)

As a Vulnerability Researcher, you will conduct in-depth technical research on hardware and embedded systems, identifying weaknesses and developing novel attack techniques. You will collaborate with multidisciplinary teams to design prototypes, test hypotheses, and document findings that influence future cyber capabilities.

Searchability NS&D Gloucestershire, United Kingdom £60,000 – £80,000 pa

Hybrid Permanent Clearance Required

Senior Cyber Security Engineer

This role involves hands-on technical work in configuring and improving security controls, working closely with Microsoft 365 E5 tools, firewalls, and a managed SOC provider. You will support vulnerability management and contribute to future security initiatives like PAM and secure SDLC practices.

Nigel Wright Group Ne270By, NE27 0BY, United Kingdom £44,075 – £48,226 pa

Hybrid Permanent

Electronic Security Systems- CCTV, Access Control & Intruder Alarms

This role involves installing, servicing, and maintaining a variety of electronic security systems, including CCTV, intruder alarms, and access control. You will work independently across multiple customer sites, performing fault-finding, system diagnostics, and planned maintenance, while ensuring all work meets industry standards.

Get Staff Buckinghamshire, United Kingdom £34,000 – £42,000 pa

On-site Permanent

Security Co-ordinator – RSPB UK Headquarters

The Security Co-ordinator role involves coordinating site security at the RSPB UK Headquarters and the Logistics and Distribution Centre. Responsibilities include monitoring security systems, managing access controls, and ensuring a safe and compliant environment for staff and visitors.

RSPB Sg192Dl, SG19 2DL, United Kingdom £28,940 – £30,898 pa

On-site Permanent

Cyber Vulnerability Researcher

As a Cyber Vulnerability Researcher, you will conduct research and reverse engineering on complex challenges across various platforms. You will work in a collaborative team environment, sharing knowledge and mentoring junior members while developing custom tools to meet mission-critical needs.

Searchability NS&D Gloucestershire, United Kingdom £60,000 – £80,000 pa

On-site Permanent Clearance Required

Electronic Security Systems Engineer- CCTV, Intruder Alarm & Access Control

This role involves installing, servicing, and maintaining a range of electronic security systems, including CCTV, intruder alarms, and access control solutions. You will work across multiple customer sites, performing fault-finding, system diagnostics, and planned maintenance, ensuring all systems meet high standards and industry compliance.

Get Staff East Midlands, United Kingdom £34,000 – £42,000 pa

On-site Permanent

Embedded Software/Firmware Engineer

This role involves developing, testing, and maintaining high-integrity embedded software and firmware across multiple product lines. You will work closely with electronics, mechanical, and systems engineers to ensure robust, traceable software solutions and contribute to structured test and validation strategies.

Pearson Whiffin Recruitment Group Sandwich, United Kingdom £45,000 – £50,000 pa

On-site Permanent Clearance Required

Systems Engineer - Complex Defence Systems

As a Principal Systems Engineer, you will lead the implementation and assurance of ISO 15288 processes across the full systems engineering lifecycle. You will collaborate with project leads, develop high-quality engineering artefacts, and manage external suppliers and customers, ensuring compliance and optimal solutions.

Jonathan Lee Recruitment Sl63Ud, United Kingdom £70,000 – £80,000 pa

On-site Permanent Clearance Required

DevOps Engineer

This role involves managing and improving the operational health, reliability, and performance of cloud and on-prem environments. You will design and enhance CI/CD pipelines, support Kubernetes-based environments, and drive automation and operational excellence while working closely with development teams to maintain ISO27001 compliance and operational security.

Ronald James Ne21Ye, NE2 1YE, United Kingdom £50,000 – £75,000 pa

On-site Permanent Clearance Required

Solutions Architect

This role involves designing and delivering secure collaboration solutions for defence and regulated environments. Responsibilities include engaging with clients, leading technical workshops, producing architecture designs, and mentoring junior team members.

Oscar Technology Stoke-on-Trent, United Kingdom £65,000 – £80,000 pa

Hybrid Permanent Clearance Required

Solutions Architect

This role involves designing and delivering secure collaboration solutions for defence and regulated environments. You will engage with clients, lead technical workshops, and provide guidance on security best practices while working closely with engineering teams to ensure successful project delivery.

Oscar Technology Reading, United Kingdom £65,000 – £80,000 pa

Hybrid Permanent Clearance Required