DV-Cleared Network Engineer – Secure Core & 3rd Line

慨正橡扯; Huntingdon; On-site; GBP 55,000 - 80,000; Full time

Benefits offered by this job

Contributory Pension Scheme

Private Medical Insurance

33 days Annual Leave (including public

Flexible benefits (life assurance, gym

Flexi-Time

Job summary

慨正橡扯 is seeking a Network Engineer in Huntingdon, UK with High DV (Developed Vetting) clearance. You will support Core Services, perform complex fault rectification, handle incidents, contribute to CSI, and assist with Change Requests on IT systems that underpin national security outputs.

The role focuses on 3rd line network operations, SDN with VMware NSX, Cisco LAN environments, WAN routing, and firewall management.

Qualifications

• 3rd line Network Engineer with DV clearance preferred.
• Proficient in SDN with VMware NSX and Cisco LAN environments.
• Experience with WAN routing and firewall management.
• Ability to work under pressure and meet SLA/KPI targets.
• Experience ITIL ICT service delivery.

Responsibilities

• Resolve incidents and perform root cause analysis.
• Maintain system documentation and ticketing in SD+.
• Support Problem Management and CSI initiatives.
• Contribute to CRs and project work.
• Coordinate with stakeholders at all levels.

Skills

Communication

Organisational skills

Independent working

Problem solving

ITIL knowledge

Education

CCNP

CCDP

Tools

VMware NSX

Cisco Enterprise LAN

Fortigate

SonicWall

Palo Alto

Juniper firewalls

Job description

慨正橡扯 is seeking a Network Engineer in Huntingdon, UK with High DV (Developed Vetting) clearance. You will support Core Services, perform complex fault rectification, handle incidents, contribute to CSI, and assist with Change Requests on IT systems that underpin national security outputs.

The role focuses on 3rd line network operations, SDN with VMware NSX, Cisco LAN environments, WAN routing, and firewall management.