Senior System Administrator I
Core
Deploy and administer classified IT infrastructure (endpoints, servers, network devices) within a secure environment to support launch systems, spacecraft development, and national security programs.
Role type
Senior System Administrator (Security Clearance)
Builds
Secure, hardened IT infrastructure for classified government and defense programs
Domain
Defense / Aerospace / National Security
Deliverable
infrastructure
Required skills
Windows Server administration, Linux (Ubuntu/RHEL), VMware vSphere, Docker, FortiGate/FortiOS, Cisco IOS, ACAS, Splunk, Trellix, NIST 800-53 compliance, STIG implementation, incident response, asset management
Preferred skills
NIST RMF, ISO 27001, PowerShell, Bash, Python, Ansible, ISSO/ISSE/ISSM experience, advanced networking protocols (TCP/IP, BGP, OSPF)
Technologies
Windows Server, Linux, VMware vSphere, Docker, FortiGate, Cisco IOS, ACAS, Splunk, Trellix
Responsibilities
Deploy and maintain classified IT infrastructure, monitor systems and respond to security incidents, implement hardened configurations using STIGs and NIST 800-53, collaborate with security personnel to architect secure solutions, develop and maintain security documentation
Seniority
Senior, hands-on IC
