Maintain and optimize core enterprise services including Active Directory, Exchange, SCCM, SCOM, VMware, UNIX systems, storage platforms, and backup environments
Perform daily system monitoring and health checks to ensure availability, integrity, and compliance with AF JWICS SOPs
Meet or exceed 99% availability targets across AD, DRA, SQL, ITSM, Exchange, SCCM, CDS, and security auditing tools
Document all system health, events, and actions in SolarWinds, Splunk, SharePoint, and ITSM
Administer enterprise‑level backup operations (AVAMAR), ensuring data integrity, restoral readiness, and compliance with JWICS directives
Support VMware‑based virtualized environments, including server hosting, configuration, troubleshooting, and modernization
Conduct periodic restoral testing and maintain enterprise restoration procedures
Manage enterprise patch distribution via SCCM, WSUS, and Tanium across ESCs and regional sites
Submit, track, and implement approved security patch changes in alignment with CCMP processes
Ensure zero vulnerability incidents through proactive analysis, testing, and compliance tracking
Provide monthly vulnerability and patching reports to Government leads and the COR
Oversee enterprise‑level AD replication, schema changes, and OU hierarchy management
Administer and optimize NetIQ DRA for standardized directory operations
Maintain privileged account oversight, permissions auditing, and GPO governance
Develop and maintain enterprise AD SOPs, policies, and training materials
Develop, publish, and maintain enterprise SOPs across all supported services
Provide informal training to Government personnel on Windows, UNIX, and emerging technologies
Participate in bi‑weekly “Tech Talks” with ESCs and regional sites to synchronize enterprise operations
Troubleshoot, isolate, and resolve complex system issues across hardware, software, and network layers
Bachelor’s degree with 4+ years of experience (additional years of experience or certifications may be considered in lieu of degree).
2+ years of C4I systems administration experience
Active TS/SCI clearance (required on day one)
DoD 8570.01 IAT Level II (Security+)
Strong understanding of DoD information security policies (COMPUSEC, INFOSEC, MLS)
Experience with Air Force intelligence systems (GALE, GCCS)
Proficiency with Microsoft Server environments, VMware, Exchange, Outlook, and SharePoint
Excellent communication, customer service, and analytical skills
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If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares.
For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.