Network/System Administrator I (Windows Server)

TL;DR

Network/System Administrator I (Windows Server/Cisco): Installing and supporting government computer systems, including LANs, WANs, and network segments with an accent on secure infrastructure and DoD compliance. Focus on managing Windows/RHEL servers, optimizing network performance, and ensuring system security within Special Access Programs.

Location: Dayton, Ohio (Onsite). U.S. Citizenship and Top Secret/SCI Clearance required.

Salary: $75,650 - $102,350

Company

A global technology and professional services company delivering mission services to every major agency across the U.S. government, defense, and intelligence community.

What you will do

• Install, organize, and support LAN/WAN and other data communication systems.
• Architect, design, and analyze network models to guide hardware and software upgrades.
• Manage day-to-day operations of systems and networks within Special Access Programs (SAPs).
• Perform system administration for Microsoft Windows Server, RHEL, and Microsoft Exchange.
• Monitor system security and performance using SIEM and automated remediation tools.
• Support security incident response teams and analyze technical risks of cybersecurity tools.

Requirements

• U.S. Citizenship Required.
• Current Top-Secret Clearance with SCI Eligibility; willingness to submit to a Counterintelligence polygraph.
• 1+ years of related experience in network or system administration.
• Thorough knowledge of Microsoft Windows Server and Cisco networking technologies.
• Working knowledge of Risk Management Framework (RMF) and DoD security policies.
• Ability to lift up to 50 lbs.

Nice to have

• Experience with Special Access Programs (SAPs).
• Bachelor’s or Associate’s degree in a related area.
• IAT Level I certification (e.g., Security+ CE, CCNA Security) within 6 months of hire.

Culture & Benefits

• Opportunity to support national defense and secure critical global operations.
• Work with advanced capabilities in digital modernization, AI/ML, and cloud.
• Comprehensive total rewards program and corporate benefits.
• Professional growth within a global team of 26,000 experts.