System Administrator

System Administrator

The System Administrator provides technical support for JECC workstation and networked peripheral environments. The role includes system installation, configuration, operations, Tier 1-2 troubleshooting, account and permissions management, and support for both NIPR, SIPR, JWICS, and various service-provider-managed operating environments. The System Administrator works closely with Government service providers and serves as a key member of the C5 support team enabling JECC's operational mission.

Key Responsibilities

* Perform installation, operations, troubleshooting, maintenance, and system removal of JECC-managed servers.

* Provide Tier 1 and Tier 2 system administration support.

* Manage user accounts and permissions across NIPR/SIPR domains, Office 365, SharePoint Online, and other systems.

* Install, configure, maintain, and remove desktop and laptop systems and networked peripherals.

* Maintain compliance with security requirements and update baseline images.

* Use approved government ticketing systems and support reporting requirements.

* Support IT operations for exercises, deployments, conferences, and events.

Required Qualifications

* Bachelor's degree in Information Technology, Computer Science, Cybersecurity, or related field.

* Minimum 5 years of relevant experience in system administration or enterprise IT operations.

* Top Secret clearance with SCI eligibility.

* Experience with DoD networks (NIPR/SIPR/JWICS), enterprise Microsoft environments, and imaging tools.

* Strong diagnostic and troubleshooting skills.

Preferred Qualifications

* DoD 8140 baseline certifications (Security+ CE, CCNA-Security, CYSA+).

* Experience with DISA, USTRANSCOM, or other DoD IT environments.

* Experience with PKI, SIPR Token Management, and secure system handling.

Working Conditions

* Onsite support at Government facilities.

* Support during standard duty hours with on-call availability for contingency or mission-critical events.

* Occasional CONUS/OCONUS travel.