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About the Role
Own the secure network behind a UK defence programme, from architecture through to day-to-day operations. You’ll own the design, security and uptime of the network that supports critical national security missions.
Responsibilities
- 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)
Requirements
- 8+ years in network administration in enterprise or DoD environments
- Hands-on Palo Alto experience (NGFW, Panorama, VPNs, threat prevention)
- Hands-on Aruba experience (switching, wireless, ClearPass NAC)
- Strong TCP/IP, BGP, OSPF, VLANs and VPNs
- Experience in classified environments (SIPR/NIPR or equivalent)
- Familiarity with RMF, NIST 800-53 and STIGs
- Active UK SC clearance (DV preferred), or eligibility to obtain SC
Skills
- Palo Alto
- Aruba
- PAN-OS
- Panorama
- GlobalProtect
- ClearPass
- TCP/IP
- BGP
- OSPF
- VLANs
- VPNs
- RMF
- NIST 800-53
- STIGs
- PCNSE
- ACMP
- ACDX
- Python
- Ansible
- APIs
- AWS GovCloud
- Azure Government
- Zscaler ZIA
- Zscaler ZPA
Location
- London
Work Type
- On-site
Experience Level
- Senior
- 8+ years
Salary/Compensations
- £70,000 - £85,000
Benefits
- Pre-IPO stock options
- Private medical, dental and vision, 100% paid by the company for you and your dependents
- 5% pension match
- Relocation assistance
- Annual bonuses (coming soon)
- Fully stocked kitchen
- Free daily lunch when you’re on-site
About the Company
- CHAOS Industries is a defense technology company, founded in 2022, that has raised $1 billion from investors including 8VC, Accel and Valor Equity Partners.