IT Sys Admin, Staff / Top Secret / Onsite: TX or CA
25037.5010
Apply to this job ENTERPRISE BUSINESS SERVICES Until 10/6/2026 First posted May 29, 2026 Last posted August 7, 2026
Job description
• Active Top Secret Clearance
• Experience building out air-gapped networks
• Expertise with Windows Operating Systems (Windows 10/11, Server 2016, 2019, 2022, etc.)
• Experience with Linux Operating Systems (Red Hat Linux 7/8/9)
• Experience with Risk Management Framework (RMF) Requirements and Security Technical Implementation Guide (STIG) Implementation
• Experience with vulnerability remediation and security management (system hardening, log management, configuration management (i.e., Nessus, McAfee, Shavlik, SCAP)
• Must possess DoD 8570 IAT Level II or III certification (i.e. Security+, CASP, CISSP)
• Ability to lift and carry 30 lbs, including up and down stairs.
• Ability to rack and cable server infrastructure
• Experience building out air-gapped networks
• Expertise with Windows Operating Systems (Windows 10/11, Server 2016, 2019, 2022, etc.)
• Experience with Linux Operating Systems (Red Hat Linux 7/8/9)
• Experience with Risk Management Framework (RMF) Requirements and Security Technical Implementation Guide (STIG) Implementation
• Experience with vulnerability remediation and security management (system hardening, log management, configuration management (i.e., Nessus, McAfee, Shavlik, SCAP)
• Must possess DoD 8570 IAT Level II or III certification (i.e. Security+, CASP, CISSP)
• Ability to lift and carry 30 lbs, including up and down stairs.
• Ability to rack and cable server infrastructure
About this role
Summary
Manage secure networks, implement security guidelines, configure servers, and ensure system security.
Job title
IT Sys Admin
Experience level
null
Industry
enterprise business services
Location requirements
onsite in TX or CA, no remote work allowed
Salary
Not specified
Management role
No
Skills & keywords
Required skills
top secret clearancewindows operating systemslinux operating systemsrisk management frameworksecurity technical implementation guidevulnerability remediationsystem hardeninglog managementconfiguration managementNessusMcAfeeShavlikSCAPDoD 8570 IAT Level II or IIISecurity+CASPCISSP
Preferred skills
None specified
Specializations
air-gapped networkssecuritywindowslinuxrisk management
Locations
Structured locations inferred from the posting.
Txurdinaga, Otxarkoaga - Txurdinaga, Bilbao, Bizkaia, Spain
On-site City
Carter Lake, IA, USA
On-site City
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