Latest Network Security Jobs

Solutions Consultant - Major Accounts - Industry

A Solutions Consultant in London who provides technical leadership and strategic guidance to major accounts during their security transformation journey. The role involves understanding customer business and technical requirements, designing cross-platform solutions, and driving adoption of Palo Alto Networks' offerings across on-prem, cloud, and security operations. The consultant conducts technical validations, leads customer workshops, and collaborates with internal teams to ensure successful implementation and value realization.

Palo Alto Networks London, United Kingdom

Solutions Consultant (Pre Sales) - Major Accounts - FSI & Tech

Act as a technical advisor during sales cycles, designing and demonstrating end-to-end cybersecurity solutions across Palo Alto Networks' portfolio. Focus on FSI and Tech sectors, leading discovery, solution design, and technical validation to drive customer security transformation. Collaborate with cross-functional teams to ensure successful implementation and value realization.

Palo Alto Networks London, United Kingdom

Hybrid Permanent

Platform Professional Services Sr. Consultant , ESP)

This role involves deploying and optimizing CrowdStrike’s AI-powered threat detection and response capabilities for enterprise customers. The consultant will configure machine learning models, develop automation playbooks, integrate Falcon AI with existing security tools, and provide technical leadership in AI-driven security operations. A key focus is reducing false positives while enhancing detection efficacy through advanced tuning and scripting using Falcon APIs.

CrowdStrike

Remote Permanent

Senior Security Researcher - Agent Workflow

This role involves researching and prototyping agentic AI workflows within cybersecurity, exploring how autonomous systems can enhance threat detection and response. You'll collaborate with product, engineering, and machine learning teams to translate AI research into practical features, while maintaining deep expertise in both AI advancements and the Darktrace platform. The position emphasizes innovation, cross-functional coordination, and applying cutting-edge AI to real-world security challenges.

Darktrace London, UB8 1LQ, United Kingdom

Hybrid Permanent

Senior Security Researcher

As a Senior Security Researcher, you will focus on AI systems, contributing to rapid prototyping and open-ended research initiatives. You will investigate trends in generative AI security, research attacker tradecraft, and provide feedback to product and development teams.

Darktrace Cambridge, CB2 3BJ, United Kingdom

Hybrid Permanent

Cloud Security Consultant x3 UK Wide

Design and implement secure cloud solutions across public, private, and hybrid environments, aligning with enterprise security strategies and zero trust principles. Conduct threat modelling, build security reference architectures, and guide clients on secure-by-design practices using automation and DevSecOps. Collaborate with cross-functional teams to integrate security into cloud deployments and share expertise with both internal and external stakeholders.

Adecco United Kingdom £70,000 – £100,000 pa

Hybrid Permanent

Network Design Engineer - Aruba

This role involves designing and implementing complex network solutions post-sale, translating high-level designs into detailed technical specifications. The engineer will lead solution design for voice, wireless, security, and SD-WAN technologies, validate designs, manage stakeholder relationships, and support customer migration and issue resolution. Work is delivered in a hybrid model with a focus on Aruba technologies and integration with multi-vendor environments.

HAYS Specialist Recruitment Manchester, United Kingdom £60,000 – £70,000 pa

Hybrid Permanent Clearance Required

Enterprise Security Architect - SC Cleared

This role involves defining and maintaining enterprise-wide security architecture for a critical national infrastructure programme, with a focus on secure-by-design principles across hybrid and cloud-native environments. The architect will lead threat modelling, risk assessments, and security design reviews, ensuring alignment across multi-supplier delivery teams. Emphasis is placed on AWS cloud security, Zero Trust, and integration with SIEM/SOC systems within a highly regulated context.

SR2 London, United Kingdom £650 – £675 pd

Hybrid Permanent Clearance Required

Infrastructure and Network Manager

The role involves leading the management, security, and continuous improvement of IT infrastructure and network services, including on-premises systems and cloud platforms. The individual will design and support resilient network solutions, oversee upgrades, ensure compliance with security policies, and lead incident resolution. It is a hybrid position with three days per week on-site, requiring technical leadership and collaboration across teams.

Bensons for Beds Bb50Re, United Kingdom

Product Security Architect

The Product Security Architect will work closely with product, development, and infrastructure teams to ensure security is integrated throughout the product lifecycle. Key responsibilities include threat modeling, secure design reviews, risk assessments, and improving secure development practices. The role also involves providing security leadership and guidance for customer implementations and contributing to security standards and certifications.

SRT Marine Systems PLC Bristol, Bristol (county), United Kingdom £75,000 – £110,000 pa

Hybrid Permanent

Product Security Architect

The Product Security Architect will work closely with product, development, and customer-facing teams to ensure security is integrated into all aspects of SRT's marine surveillance technology. Responsibilities include threat modeling, secure design reviews, and improving secure development practices. The role involves significant collaboration and leadership in enhancing the security maturity of SRT's products and their deployment in customer environments.

SRT Marine Systems PLC Cardiff, South Glamorgan, CF10 2AF, United Kingdom £75,000 – £110,000 pa

Hybrid Permanent

IT Security and Compliance Specialist

This role involves leading cybersecurity, risk, and compliance initiatives within a software services company. The specialist will manage security governance, conduct audits, perform risk assessments, and support incident response. They will act as a security advisor across both technical and business teams, ensuring alignment with regulatory standards and maintaining a strong security posture.

Head Resourcing Edinburgh, Alba / Scotland, United Kingdom £55,000 – £65,000 pa

Hybrid Permanent Clearance Required

Senior Cloud Security Engineer

This role involves providing expert security guidance and hands-on engineering support to embed robust cloud security practices across a global financial services organisation. The engineer will own and optimise cloud security tooling, respond to incidents as part of an on-call rota, and collaborate with architecture teams to build new SOC capabilities. Emphasis is placed on proactive threat monitoring, continuous improvement of security posture, and clear communication with both technical and non-technical stakeholders.

Hays Technology Bournemouth, Dorset, United Kingdom £50,000 – £65,000 pa

Information Security Architect

Design and implement secure, scalable solutions across infrastructure, cloud, and applications, ensuring alignment with Howdens' cyber risk strategy and compliance standards. Collaborate with technical teams, enterprise architecture, and external suppliers to embed security into system design and procurement. Conduct security architecture reviews and support continuous improvement of existing systems.

Howdens Joinery Northampton, Northamptonshire, United Kingdom

Junior Cyber Security Analyst

This role involves supporting daily security operations by analyzing alerts and incidents using tools like Palo Alto Cortex and Microsoft 365. The analyst will assist in incident response, learn risk and governance principles, and contribute to improving detection and automation across a global environment.

The Portfolio Group Manchester, United Kingdom £35,000 pa

Hybrid Permanent