DV-Cleared Cisco Network & Security Engineer

Forfusion Ltd; Cheltenham; Hybrid; GBP 45,000 - 65,000; Full time

Benefits offered by this job

Sick pay insurance

Life insurance

Private medical insurance

Matched pension contribution to 8%

Gym membership

Job summary

Forfusion Ltd is seeking DV cleared Network Engineers to safeguard critical Cisco networks and applications. You will manage health, security, and lifecycle across enterprise Cisco environments, ensuring patches, compliance, and readiness for mission-critical operations.

In this secure setting, you’ll focus on governance, documentation, and proactive risk mitigation, maintaining high reliability and fast incident recovery while adhering to strict security standards.

Qualifications

• DV clearance required
• Experience with Cisco networking and security technologies
• Hands-on exposure to Cat Center, ISE, and FMC
• Background in secure or high-availability environments
• Strong understanding of network security, patching, and lifecycle management
• CCNA or equivalent certification

Responsibilities

• Keep mission-critical Cisco networks secure, resilient, and performing at their best
• Manage Cisco applications including Cat Center, ISE, FMC
• Carry out software upgrades, patching, and lifecycle refresh activities
• Ensure systems remain secure and compliant with standards
• Maintain security controls and device hardening
• Support incident resolution and escalations with fast recovery

Skills

Cisco networking

Security technologies

Cat Center

ISE

FMC

Network security

CCNA

Education

CCNA

CCNP

ITIL Foundation

Tools

Cat Center

ISE

FMC

Job description

Forfusion Ltd is seeking DV cleared Network Engineers to safeguard critical Cisco networks and applications. You will manage health, security, and lifecycle across enterprise Cisco environments, ensuring patches, compliance, and readiness for mission-critical operations.

In this secure setting, you’ll focus on governance, documentation, and proactive risk mitigation, maintaining high reliability and fast incident recovery while adhering to strict security standards.