Systems Admin Senior

General Dynamics Information Technology (GDIT) is a global leader in technology and professional services dedicated to delivering innovative solutions and mission-critical services to the U.S. government, defense, and intelligence communities. With a workforce of over 26,000 experts, GDIT operates across more than 50 countries worldwide, leveraging cutting-edge technologies in artificial intelligence, cloud computing, cybersecurity, and software development to support a diverse range of complex government and defense projects. The company's commitment to technological innovation and operational excellence has positioned it as a trusted partner for critical national security initiatives.

The Systems Administrator Senior role at GDIT represents a unique opportunity to contribute to the mission of the U.S. Army Intelligence and Security Command (INSCOM). This position requires a highly skilled professional with extensive experience in system administration and IT infrastructure management. The role focuses on ensuring the reliability, security, and performance of various computer systems and networked environments critical to national defense operations. As a Systems Administrator Senior, you will be responsible for activities ranging from installation, maintenance, and configuration of hardware and software systems to troubleshooting and resolving complex technical issues.

This position demands a hands-on leader who can assign tasks, direct team activities, and evaluate work outcomes while maintaining long-term strategic planning for system operations and administration. The role involves managing desktop and server systems, supporting IT infrastructure, providing Tier 1 and Tier 2 technical support, and configuring UNIX and Windows operating systems. The candidate will also integrate new technologies, implement operating system enhancements, and collaborate closely with agency management to ensure responsive and effective problem resolution.

This full-time role requires a Top Secret/Sensitive Compartmented Information (TS/SCI) clearance, emphasizing the sensitivity and importance of the work performed. The position offers a competitive salary ranging approximately from $96,569 to $130,651, depending on location, experience, and contractual factors. Emphasizing personal and professional growth, GDIT provides AI-powered career development tools, comprehensive benefits packages, and a military-friendly, innovation-driven work culture. Joining GDIT means embarking on a meaningful career that combines personal impact with professional advancement and the opportunity to support the defense community’s critical mission.