Latest Network Security Jobs

Network & Cyber Security Engineer

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

GBR Recruitment Limited Sheffield, South Yorkshire, United Kingdom £55,000 – £60,000 pa

On-site Permanent Clearance Required

Network & Cyber Security Engineer

This role involves securing hybrid environments, managing on-site and cloud infrastructures, and implementing security frameworks and policies. You will work closely with DevSecOps teams, manage vulnerabilities, and lead the development of the security function, potentially building a team as the company grows.

GBR Recruitment Limited Rotherham, South Yorkshire, United Kingdom £55,000 – £60,000 pa

On-site Permanent Clearance Required

Senior Network Architect (DV Cleared)

A Senior Network Architect is needed to lead the design and governance of secure, scalable network solutions across enterprise and cloud environments. The role involves end-to-end ownership of network architecture, including LAN, WAN, SD-WAN, firewalls, and cloud networking, within a highly secure, DV-cleared setting. The architect will work closely with senior stakeholders and delivery teams to drive technical strategy and ensure compliance with government security standards.

Network IT Milton Keynes, Buckinghamshire, United Kingdom £750 – £790 pd

Hybrid Contract Clearance Required

Network Engineer

This role involves designing, building, and supporting both internal and customer networks, troubleshooting complex issues, and maintaining high levels of network security. You will act as a center of excellence, leading by example and working with technologies like Fortinet, Cisco, and Linux.

Reed Rh13Dr, RH1 3DR, United Kingdom £40,000 – £50,000 pa

On-site Permanent Clearance Required

Network Consultant

This role involves working closely with sales teams to understand customer requirements and design tailored network solutions. Responsibilities include delivering technical presentations, supporting RFP/RFI responses, and collaborating with internal teams to ensure smooth project handover. The role requires strong technical expertise in networking, cloud, and security, as well as the ability to communicate complex solutions clearly.

IT Talent Solutions Slough, United Kingdom £50,000 – £65,000 pa

On-site Permanent

Network Automation Engineer

This role involves designing and implementing network automation solutions, developing and maintaining automation tools, and supporting network transformation and infrastructure modernisation. You will work across cloud and on-premise environments, enhancing network security and performance in a complex, global enterprise setting.

Ashdown Group London, United Kingdom £75,000 – £80,000 pa

Hybrid Permanent

Network Engineer

This role involves providing ongoing support for current network operations, troubleshooting, and managing warranty incidents. You will also design and manage a new defence network infrastructure, collaborate with IT security, and support future defence sector network projects.

Reed Bs167Fs, United Kingdom £45,000 – £53,381 pa

Hybrid Permanent Clearance Required

Information Security Architect

The Information Security Architect will work closely with the CISO to design and implement security controls, ensuring that security is embedded in all technology and business changes. Key responsibilities include conducting security reviews, supporting audit activities, and collaborating with various teams to define security standards.

AJ Bell Manchester, United Kingdom

Hybrid Permanent

Product Security Engineer

This role involves working closely with software engineering, product development, and cybersecurity teams to ensure product security and application security in a regulated medical device environment. Responsibilities include threat modelling, vulnerability assessment, secure coding, and secure SDLC practices.

Real Limerick, Limerick County, Ireland £60 – £78 ph

Hybrid Contract

Senior Network & Infrastructure Engineer

This role involves designing, maintaining, and securing enterprise-level server, network, and storage infrastructure for clients, with a strong focus on hybrid cloud environments using Azure. The engineer will lead migrations, provide 3rd line support, and ensure high availability and security across complex IT systems. Emphasis is placed on proactive problem-solving, client engagement, and staying current with evolving technologies.

Oscar Technology London, United Kingdom £50,000 – £60,000 pa

Hybrid Permanent

Mobile Network Engineer

This role involves maintaining and improving network infrastructure across 23 UK campuses, with responsibilities spanning LAN/WAN/cloud systems, on-site technical support, and network security. The engineer will conduct site visits, troubleshoot connectivity issues, support AV and collaboration technologies, and work closely with vendors and internal IT teams. It’s a hybrid position combining fieldwork, office time, and remote work, focused on ensuring reliable, secure network services for an educational environment.

OneSchool Global Cv346By, CV34 6BY, United Kingdom £40,000 – £45,000 pa

Hybrid Permanent Clearance Required

Network Operations Team Lead

Lead and mentor a team of Network Engineers while remaining technically hands-on in a service provider environment. Oversee network operations, drive continuous improvement through automation and monitoring, and ensure high availability and performance of large-scale networks. Collaborate with engineering, service delivery, and customer teams to resolve complex technical issues and maintain secure, reliable connectivity services.

IMT Resourcing Solutions Ec2M7Py, EC2M 7PY, United Kingdom £40,000 – £50,000 pa

On-site Permanent

IT Security Manager

This role involves leading the development and management of information security policies, risk assessments, and incident response to protect systems, data, and infrastructure. The candidate will ensure secure design across IT environments, support compliance with standards like ISO 27001 and GDPR, and promote security awareness across the organisation. They will report on security posture and risks to senior leadership, driving continuous improvement in security maturity.

4Square Recruitment Ltd Guildford, United Kingdom £65,000 – £75,000 pa

Hybrid Permanent Clearance Required

Senior IT Security Engineer

This role involves designing and implementing secure solutions within a fast-paced, cloud-first environment, with a focus on security architecture, threat modelling, and DevSecOps practices. The engineer will lead technical change, support global security strategy, and mentor junior staff while maintaining alignment with business objectives and compliance standards. Key responsibilities include evaluating security tools, driving best practices, and responding to evolving cyber threats.

MUFG Pension & Market Services Leeds, West Yorkshire, United Kingdom

Hybrid Permanent

Cloud Security Engineer

This role involves hands-on cloud security work, collaborating with DevOps and Platform teams to secure the company's GCP and AWS environments. Responsibilities include cloud posture management, network security, identity and access controls, and ensuring compliance with Fintech standards like PCI-DSS and ISO 27001.

REVYBE IT RECRUITMENT LIMITED M15An, M1 5AN, United Kingdom £70,000 – £75,000 pa

Hybrid Permanent