Latest Network Security Jobs

Domain Consultant, SASE

As a Domain Consultant for SASE, you will provide technical expertise and guidance to customers on their network security and zero trust journey. You will collaborate with sales teams, present to customers, lead demonstrations, and architect solutions to strengthen and simplify their security posture. You will also document high-level designs and use cases, discuss industry trends, and respond to RFIs/RFPs.

Palo Alto Networks London, United Kingdom

Hybrid Permanent

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

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, and integrate Falcon AI into existing security workflows. They will also provide technical guidance, troubleshoot issues, and lead AI-focused training and customer support initiatives.

CrowdStrike

Remote Permanent

Enterprise Security Architect

Design and maintain secure enterprise architectures across telecoms and cloud environments, focusing on 4G/5G, AWS, and network security. Conduct threat modelling, risk assessments, and governance activities while aligning with regulatory standards. Collaborate with engineering and compliance teams to embed security across the programme lifecycle.

SR2 London, United Kingdom £550 – £600 pd

Hybrid Contract Clearance Required

Infrastructure Security Architect - DV Cleared

Design and assure security architectures for highly secure defence and national security infrastructure. Conduct threat modelling, risk assessments, and support accreditation of complex IT and networked systems. Work within a multi-disciplinary engineering team to enforce secure-by-design principles and compliance with stringent security standards.

CBSbutler Holdings Limited trading as CBSbutler Basingstoke, Hampshire, United Kingdom £700 – £800 pd

On-site Contract Clearance Required

Senior Security Researcher - Agent Workflow

In this hybrid role, you will work at the intersection of security research and cutting-edge generative AI, focusing on agentic workflows. You will collaborate with cross-functional teams to prototype and implement AI-driven security solutions, while maintaining expertise through ongoing research projects.

Darktrace Cambridge, CB2 3BJ, United Kingdom

Hybrid Permanent

Senior Security Researcher - Agent Workflow

In this hybrid role, you will work on cutting-edge security research and AI, focusing on agentic workflows. You will collaborate with cross-functional teams to prototype and implement innovative AI solutions, enhancing Darktrace's product ecosystem and customer value.

Darktrace London, UB8 1LQ, United Kingdom

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

Network Design Engineers - Aruba

Design and implement complex network solutions post-sale, translating high-level designs into detailed technical specifications. Focus on wireless, security, and SD-WAN technologies using Aruba and Cisco platforms, with responsibility for testing, customer engagement, and migration planning before handover to support teams.

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

Hybrid Permanent

Cyber Security Architect

Design and lead secure end-to-end system architectures across classified and multi-cloud environments, ensuring Secure-by-Design principles are embedded from inception. Lead technical design authorities, define identity and data protection controls, and provide architectural assurance across complex, multi-supplier programmes up to TOP SECRET level. Work within MOD standards and NCSC patterns to deliver high-assurance security across hybrid and on-premise systems.

JAM Recruitment Preston, Lancashire, United Kingdom £50 – £90 ph

Hybrid Contract 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

Microsoft Security Lead

This role involves shaping and driving the Microsoft Security strategy across a UK partner ecosystem, working closely with Microsoft and channel partners to grow business and deliver go-to-market initiatives. You'll lead security-focused campaigns, run webinars and events, and support partners in customer acquisition and renewals. The position offers strategic ownership in a fully remote, collaborative environment with strong ties to Microsoft's ecosystem.

Tenth Revolution Group London, United Kingdom £50,000 – £90,000 pa

Permanent

Cyber Security Lead

A Charity in London are seeking an experienced Cyber Security Lead to provide leadership and accountability for all cyber security concerns across the organisation.This role will serve as the lead on cyber security matters, liaising and seeking assurance whilst working...

Morgan Law London, United Kingdom £58,000 – £60,000 pa

IT Security Apprentice

IT Security ApprenticeUnited KingdomFrom £27,282 a year - Full-timeCreate a battle-winning cyber capability.As a full-time soldier, entry-level Communications Engineer in the British Army, you’ll:· Learn how to protect our frontline communications systems from cyber warfare threats· Join one of three...

The Army London, United Kingdom £27,282 pa

Network Engineer

This role involves maintaining and monitoring client networks, supporting new sites and upgrades, and participating in network automation initiatives using tools like Python, Ansible, and Terraform. The position offers opportunities for upskilling and career progression within a growing multinational organization.

Akkodis Sheffield, United Kingdom £35,000 – £45,000 pa

Hybrid Permanent