Network and Security Engineer

HAYS Specialist Recruitment
Windsor, United Kingdom
Last month
£50,000 – £60,000 pa
Applications closed

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Salary

£50,000 – £60,000 pa

Job Type
Permanent
Work Location
Hybrid
Seniority
Mid
Education
Degree
Security Clearance
Required
Posted
5 May 2026 (Last month)

Benefits

28 days annual leave + bank holidays Strong pension (11%)

Network and Security Engineer

Permanent - £50k - £60k + strong benefits

Location: Hybrid - Berkshire


Your new company:


I am looking to recruit a Network & Security Engineer to join a great public sector organisation. You'll join a well-respected organisation with a user base exceeding 3,000 people. You'll be joining a strong, existing team who are looking to expand and add more expertise into the team.


The role responsibilities:

  • Manage network routing, switching and access control to maintain secure and reliable connectivity across the campus.
  • Maintain and optimise firewall and web filtering platforms to ensure secure access, appropriate content filtering and safeguarding compliance (including KCSIE requirements).
  • Monitor network traffic and security events using Splunk and related tooling, investigating alerts and supporting detection, containment and remediation of incidents.
  • Support vulnerability management processes across network and security infrastructure.
  • Contribute to the development of network resilience, segmentation and cyber security controls.
  • Produce safeguarding and security-related reporting to support pastoral and safeguarding teams.
  • Maintain accurate documentation of network topology, security configurations and standards.
  • Work with external partners and service providers to maintain high levels of security and availability.
  • Support disaster recovery and business continuity planning from a security and network perspective.
  • Promote cyber security awareness across the community.
  • Provide 2nd/3rd line support for complex network and security issues.
  • Support compliance with relevant security and data protection frameworks, including Cyber Essentials, NCSC guidance and ISO-aligned standards where applicable.


You will need:

  • Strong demonstrable experience of Network and Cyber engineering
  • Experience communicating with stakeholders at all levels.
  • The ability to write fluently, accurately and concisely with clarity and authority.
  • Proven abilities in documenting and presenting concise reports, explaining complex information to varied audiences.
  • Strong experience supporting enterprise network infrastructure (switching, routing and wireless environments).
  • Experience working with modern network platforms (experience with Arista would be advantageous).
  • Practical understanding of cyber security principles, threat monitoring and operational security controls.
  • Experience using SIEM or monitoring platforms (experience with Splunk would be highly advantageous)
  • Knowledge of secure network segmentation, filtering and access control models.
  • Experience investigating and responding to security alerts or anomalous network activity.
  • Strong troubleshooting skills and the ability to analyse complex network or security issues.
  • Experience designing or implementing resilient, high-availability network architectures.
  • Experience operating at 2nd/3rd line support level within a network or security focused environment.
  • Clear written and verbal communication skills, with a structured and methodical approach.


What you'll get in return:

  • Salary of between £50k-£60k
  • 28 days annual leave + bank holidays
  • Strong pension (11%)
  • And more!

Hays Specialist Recruitment Limited acts as an employment agency for permanent recruitment and employment business for the supply of temporary workers. By applying for this job you accept the T&C's, Privacy Policy and Disclaimers which can be found at hays.co.uk

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Where to Advertise Cyber Security Jobs in the UK (2026 Guide)

Where to advertise cyber security jobs UK in 2026: the specialist boards, communities and channels that reach offensive, defensive and GRC security talent. The candidate pool is small, heavily vetted and in high demand across government, financial services, critical national infrastructure and the private sector simultaneously. Many of the strongest candidates hold active security clearances, are not actively job-searching through general platforms, and move primarily through specialist networks and trusted referrals. General job boards reach a broad audience but lack the specificity that security professionals expect. Specialist platforms, government-affiliated channels and cleared candidate networks each serve a different part of the market. This guide, published by CybersecurityJobs.tech, covers where to advertise cyber security roles in the UK in 2026, how the main platforms compare, what employers should expect to pay, and what the data says about hiring across different role types.