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Lead Network Security Engineer

Job details
Posting date: 01 May 2025
Salary: £55,000.0 to £65,000.0 per year
Additional salary information: £9.5k Shift Allowance + 10% Bonus
Hours: Full time
Closing date: 31 May 2025
Location: Sheffield, South Yorkshire, S1 2JA
Remote working: On-site only
Company: Hays Specialist Recruitment
Job type: Permanent
Job reference: 4670164_1746101980

Summary

Senior Network Security Engineer (Shift)
Permanent: £50,000 - £65,000 + 10% Bonus + c. £9.5k shift allowance + more benefits
Location: Hybrid - Office in Sheffield City Centre - 7-7 Shift Pattern involving nights
Your new company

Due to continued organisational growth, I'm back on the lookout for some talented Network Security Engineers to work in a managed service environment in Sheffield.

This is a fantastic opportunity to progress your network security career with one of the UK's leading telecommunications organisations.

Your new role will involve

  • Joining the existing Network Security team In tandem with the SOC
  • Looking for exposure to vulnerabilities
  • Setting up, maintaining, patching and upgrading customers' firewalls (typical vendors: Cisco, Fortinet, Palo Alto, Checkpoint)
  • Actively working on client firewalls
  • Completing firewall upgrades
  • Running IPS and IDS
  • Performing log reviews
  • General BAU e.g., VPN creation
  • Facing a variety of clients and helping set up, maintain, monitor, and secure their networks
  • Dealing appropriately with major incidents
  • Making sure appropriate steps are in place and followed for the remediation of vulnerabilities
  • Performing safe upgrades and patches where required
  • Providing accurate and informed security insights internally and with the organisation's customers
  • Making sure levels of incident response are appropriate

What you'll need to succeed

  • A good background in Network Security within a large scale complex organisation
  • Experience setting up, maintaining, and upgrading firewalls
  • In depth experience of any of the following: Fortinet, Cisco ASA/Firepower, Checkpoint or Palo Alto is crucial
  • Experience within a large scale, complex organisation is necessary - managed service/consultancy/B2B prior experience would be highly beneficial too
  • Recent experience dealing with major incidents with networks and firewalls
  • Top end salaries for this role will require some industry certifications (e.g. Fortinet NSE 4/ NSE 5/ NSE 6/ NSE 7, Checkpoint CCSA/CCSE, Palo Alto PCNSA/PCNSE, Cisco CCNA/CCNP) and in depth experience of the above.
  • Eligibility to get SC clearance

What you'll get in return

In addition to a competitive salary of between £50,000 - £65,000 depending on relevant industry experience and live certifications, you can look forward to the following benefits and more:

  • 10% on target bonus
  • Circa £9.5k per annum in shift allowance
  • Study leave and Network Security certifications paid for
  • Internal progression opportunities
  • 25 days annual leave (plus bank holidays)
  • Generous Pension Scheme
  • Flexible working arrangements
  • Company specific benefits

What you need to do now

If you're interested in this role, click 'apply now' to forward an up-to-date copy of your CV, or call us now.

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