Network Security Consultant - Systems Integrator

Hamilton Barnes Associates Limited; Lancashire; On-site; GBP 50,000 - 68,000; Full time

Job summary

Hamilton Barnes Associates Limited is seeking an experienced Senior Network Security Engineer to join its growing networking and security team. The role blends network security design, implementation, project delivery, and technical ownership, rather than focusing purely on BAU support.

You will work on FortiGate firewalls, SD-WAN/SASE, VPN technologies, SIEM/SOAR and XDR environments, and security audits across complex environments, delivering secure, resilient infrastructure for public sector

Qualifications

• Hands-on experience in information security engineering and cyber defence.
• Experience managing and operating security technologies and platforms.
• Strong knowledge of security operations and incident response.
• Experience providing technical direction within a security team.
• Ability to protect systems across complex, business-critical environments.
• Strong problem-solving and technical troubleshooting skills.
• Experience working across factory and trackside or distributed operational environments.

Responsibilities

• FortiGate firewalls
• SD-WAN and SASE
• VPN technologies
• SIEM, SOAR and XDR environments
• Network and security architecture
• Customer security projects
• Technical design and implementation
• Security audits and improvements
• LAN, WAN, routing and switching
• Automation and Infrastructure as Code

Skills

Information security

Cyber defence

Security operations

Incident response

Security architecture

Troubleshooting

Operational environments

Job description

Keen to join a company that champions growth and development?

Join a trusted technology partner delivering secure and resilient network infrastructure solutions to public sector organisations across the UK. The company specialises in designing, delivering, and managing future-ready connectivity and security environments.

This company is looking for an experienced Senior Network Security Engineer to join its growing networking and security team. The role offers a strong mix of network security design, implementation, project delivery, and technical ownership, rather than focusing purely on BAU support.

Responsibilities:

• FortiGate firewalls
• SD-WAN and SASE
• VPN technologies
• SIEM, SOAR and XDR environments
• Network and security architecture
• Customer security projects
• Technical design and implementation
• Security audits and improvements
• LAN, WAN, routing and switching
• Automation and Infrastructure as Code

Skills/Must Have:

• Strong experience in information security engineering and cyber defence
• Hands-on experience managing and operating security technologies and platforms
• Strong technical knowledge of security operations and incident response
• Experience providing technical direction and ownership within a security team
• Ability to protect and secure systems across complex, business-critical environments
• Strong problem-solving and technical troubleshooting skills
• Experience working across both factory and trackside or distributed operational environments

Working pattern:

• Hybrid

Salary:

• £50,000 to £68,000