Latest Network Security Jobs

Network & Cyber Security Engineer

This role involves securing hybrid environments, on-site infrastructures, and cloud services, particularly Microsoft 365 and Fortinet/FortiGate firewalls. You will design and implement security frameworks, manage vulnerabilities, and support DevSecOps practices, working closely with engineering and operations teams.

GBR Recruitment Limited Grantham, Lincolnshire, United Kingdom £55,000 – £60,000 pa

On-site Permanent Clearance Required

Network & Cyber Security Engineer

This role involves securing hybrid environments, on-site infrastructures, and cloud services, particularly Microsoft 365 and Fortinet/FortiGate firewalls. You will design and implement security frameworks, manage vulnerabilities, and support DevSecOps practices, working closely with engineering and operations teams.

GBR Recruitment Limited Newark on Trent, Nottinghamshire, NG24 1EA, United Kingdom £55,000 – £60,000 pa

On-site Permanent Clearance Required

Senior Network Engineer

This role involves designing, implementing, and maintaining server, network, and storage solutions for clients. You will provide 3rd line support, manage cloud and hybrid environments, and lead infrastructure migrations and upgrades. The position also includes building strong client relationships and staying up-to-date with emerging technologies.

Oscar Technology Leicester, LE1 5YA, United Kingdom £50,000 – £60,000 pa

Hybrid Permanent

Network Engineer

The Network Engineer will play a key role in maintaining and enhancing a complex enterprise network environment, supporting both day-to-day operations and long-term infrastructure improvements. Responsibilities include designing, implementing, and troubleshooting network services, managing network equipment, and ensuring high levels of performance and security.

Artis Recruitment Reading, United Kingdom £55,000 – £65,000 pa

Hybrid Permanent

Senior Security Engineer

The Senior Security Engineer will lead security engineering initiatives across FlexGen assets, focusing on NIS compliance, network security, and critical infrastructure protection. The role involves designing secure network architectures, detecting and responding to cyber threats, and supporting business continuity. Frequent travel to UK sites is required.

Appcast Enterprise Glasgow, Alba / Scotland, G2 1AL, United Kingdom

Hybrid Permanent Clearance Required

Cyber Security Engineer

This role involves designing, developing, and maturing the company's cyber security capabilities, including the selection and management of security tools and technologies. You will work closely with technology and business teams to deliver security processes, maintain security solutions, and support key cyber security processes like incident response and vulnerability management.

Transact London, United Kingdom £70,000 pa

On-site Permanent

Network Engineer

This role involves working as part of a technical team to install, support, maintain, and troubleshoot network infrastructure, including routers, switches, firewalls, and connectivity. You will assist with network installations, upgrades, and performance monitoring, while contributing to documentation and service improvements.

Connected IT La11Aa, LA1 1AA, United Kingdom £30,000 – £50,000 pa

On-site Permanent

Security Architect

The Security Architect role at Triad involves designing and assuring secure solutions for client engagements, championing Secure by Design principles, and leading threat modelling activities. You will work closely with stakeholders to define security architectures, ensure compliance with standards, and embed security best practices throughout the delivery lifecycle.

Triad London, United Kingdom £75,000 – £80,000 pa

Hybrid Permanent Flexible Clearance Required

Head of Security Architecture and Engineering - CISO function - BPL

This role involves developing and implementing the bank's cloud and security infrastructure, including security administration processes, cloud security monitoring, and incident investigations. The Head of Security Architecture and Engineering will lead a team, manage strategic projects, and provide expert advice to senior management on cloud security and regulatory compliance.

Barclays London, E14 5RB, United Kingdom

On-site Permanent Clearance Required

Delivery Consultant - Security, Risk, and Compliance, Professional Services

This role involves designing and implementing secure, scalable AWS cloud solutions for enterprise customers, with a strong focus on security, risk, and compliance. The Delivery Consultant acts as a trusted advisor, guiding clients through cloud adoption, migration, and modernization while ensuring adherence to best practices and high security standards. The position emphasizes hands-on technical delivery, stakeholder engagement, and promoting AWS security principles across customer environments.

Amazon Talent Acquisition Sw1A2Dx, SW1A 2DX, United Kingdom

Hybrid Permanent

Senior Delivery Consultant - Security, Global ProServe Security

Designs and implements automated security controls in AWS environments, focusing on identity, network security, data protection, and detection. Acts as a technical advisor, building secure architectures and reusable patterns for complex customer workloads. Emphasizes infrastructure as code and scalable, repeatable security solutions.

Amazon Talent Acquisition Sw1A2Dx, SW1A 2DX, United Kingdom

Hybrid Permanent Clearance Required

Pre Sales Network Consultant

This role involves working closely with sales teams to design and articulate robust networking solutions, including LAN, WAN, Wi-Fi, and cloud connectivity. You will deliver technical presentations, support RFP/RFI responses, and collaborate with internal teams to ensure smooth project handovers. The position requires strong technical expertise in networking, commercial awareness, and the ability to communicate complex solutions clearly.

IT Talent Solutions Maidenhead, SL6 1QB, United Kingdom £50,000 – £65,000 pa

On-site Permanent

Junior Network Engineer

This role involves supporting the design, implementation, and maintenance of customer networks under the guidance of experienced engineers. You'll assist with installing, configuring, and troubleshooting network equipment, monitoring network performance, and maintaining accurate documentation. The position offers comprehensive training and mentoring to accelerate career development.

Searchability Me194Ab, ME19 4AB, United Kingdom £26,000 – £30,000 pa

On-site Permanent Clearance Required

AI-Augmented Cyber Security Engineer

This role involves designing and implementing AI-enhanced security controls, detection engineering pipelines, and intelligent monitoring systems. You will work closely with engineering and security teams to integrate AI-enabled capabilities, improve alert triage, and support incident investigations using advanced analytics and threat modeling.

Eligo Recruitment Se12Up, SE1 2UP, United Kingdom £75,000 – £90,000 pa

On-site Permanent

Head of Infrastructure & Information Security

This senior leadership role involves managing both IT infrastructure and information security across multiple global offices. Responsibilities include leading M365, Azure, network, identity, and endpoint management, overseeing the firm’s security program, managing third-party vendors, and leading a small team of 2 direct reports.

Picture More Ec1M6Ha, EC1M 6HA, United Kingdom £100,000 – £140,000 pa

Hybrid Permanent