Senior Network Architect – London, Defense IPO Stock

Chaos Industries; Greater London; Vor Ort; GBP 70.000 - 85.000; Vollzeit

Benefits dieser Stelle

Private medical, dental & vision

Pension 5% match

Pre-IPO stock options

Relocation assistance

Annual bonuses

Fully stocked kitchen

Free daily lunch on-site

Zusammenfassung

Chaos Industries is seeking a Senior Network Administrator to own the secure network behind a UK defence programme in London. The role covers architecture through day-to-day operations, with on-site work and active UK SC clearance or eligibility to obtain SC.

You will design, deploy and maintain secure networks, manage Palo Alto PAN-OS & Aruba platforms, implement segmentation and zero-trust, ensure RMF/STIG compliance, and support accreditation processes while coordinating with defense partners.

Qualifikationen

• 8+ years in network administration in enterprise or DoD environments.
• Hands-on Palo Alto experience (NGFW, Panorama, VPNs).
• Hands-on Aruba experience (switching, wireless, ClearPass NAC).
• Strong TCP/IP, BGP, OSPF, VLANs and VPNs.

Aufgaben

• Design, deploy and maintain secure networks across classified and unclassified environments.
• Run Palo Alto firewalls (PAN-OS, Panorama, GlobalProtect) and Aruba switching, wireless and ClearPass.
• Implement segmentation, zero-trust and policy enforcement.
• Monitor performance, troubleshoot complex issues and support incident response.
• Handle vulnerability remediation, RMF/STIG compliance and system accreditation (ATO).

Kenntnisse

Palo Alto NGFW

Aruba switching & wireless

Zero Trust / SASE

Network automation

Cloud networking (Gov clouds)

Routing protocols (BGP/OSPF)

VLANs

RMF/NIST 800-53/STIGs

DoD/classified environments

UK SC clearance

Aruba PCNSE certs

Tools

PCNSE

Aruba ACMP/ACDX

Jobbeschreibung

Chaos Industries is seeking a Senior Network Administrator to own the secure network behind a UK defence programme in London. The role covers architecture through day-to-day operations, with on-site work and active UK SC clearance or eligibility to obtain SC.

You will design, deploy and maintain secure networks, manage Palo Alto PAN-OS & Aruba platforms, implement segmentation and zero-trust, ensure RMF/STIG compliance, and support accreditation processes while coordinating with defense partners.