IT Operations SysAdmin – On-Site, Secret Clearance

General Dynamics Information Technology, Inc.; Falls Church (VA); On-site; USD 72,000 - 98,000; Full time

Job summary

General Dynamics Information Technology, Inc. is seeking a System Administrator (IT Operations) in Falls Church, VA. The role supports a 24x7 environment with responsibilities spanning server, storage, network, and Active Directory administration.

You will implement cybersecurity controls and contribute to disaster recovery planning. Experience with Windows, Linux, Cisco environments and ITSM tools like ServiceNow is essential.

Qualifications

• 3+ years of related system administration or IT operations experience required.
• High school diploma required; an associate or bachelor’s degree preferred in IT or a related technical discipline.
• DoW 8570.01-M IAT II baseline certification requirements must be met before starting.
• IT operations involving Windows, Linux, networking, cybersecurity controls, and disaster recovery.

Responsibilities

• Administer, maintain, and enhance physical and virtual servers, storage, and network systems.
• Monitor system performance, resolve incidents, and fulfill service requests using ITSM tools such as ServiceNow.
• Troubleshoot hardware, software, and network issues across Windows, Linux, and Cisco environments.
• Coordinate with external partners on escalated issues.
• Manage Active Directory and essential IT services, including user access, patching, and system updates.
• Implement cybersecurity controls and conduct audits and security assessments.
• Develop, maintain, and test disaster recovery and business continuity procedures.
• Create and update system documentation and SOPs.
• Provide mentorship to end users and junior IT staff.

Skills

IT Systems

Operations

System Administration

System Monitors

Technical Support

Education

High school diploma

Associate or Bachelor’s degree preferred

Tools

Windows

Linux

Cisco

Job description

General Dynamics Information Technology, Inc. is seeking a System Administrator (IT Operations) in Falls Church, VA. The role supports a 24x7 environment with responsibilities spanning server, storage, network, and Active Directory administration.

You will implement cybersecurity controls and contribute to disaster recovery planning. Experience with Windows, Linux, Cisco environments and ITSM tools like ServiceNow is essential.