G2IT
Site Systems Administrator (Tier 1–2)
Newport, Rhode Island, United States
No sponsorshipDetected 11 days ago
CybersecurityCustomer SupportCompTIA
About the role
- G2IT is seeking a Site Systems Administrator to provide Tier 1–2 technical support and system administration for mission-critical training and operational environments. This role supports a combination of traditional desktops, zero clients, and thin clients, along with Windows Server 2019 systems, ensuring operational readiness and compliance in SIPR and
- NIPR environments. The administrator will collaborate with end users, IT staff, and mission stakeholders to resolve issues, manage accounts, and maintain infrastructure availability.
Responsibilities
- Administer and maintain Active Directory (user accounts, groups, policies, and permissions).
- Perform routine system maintenance: patching, updates, break/fix, backup/recovery, and asset management.
- Manage and monitor Windows Server 2019 systems in support of enterprise operations.
- Support SIPR and NIPR environments, ensuring compliance with DoD cybersecurity and IA requirements.
- Document issues, solutions, and recurring problems to improve knowledge sharing and process efficiency.
- Collaborate with security teams to ensure systems comply with STIGs, DISA checklists, and other DoD security controls.
- Support end users with connectivity, login issues, account access, and system troubleshooting.
- Standard duty hours with potential for surge or after-hours support during exercises or mission event
Requirements
- Required:
- Preferred:
- ITIL v4 Foundation or equivalent service management experience.
- Strong troubleshooting and customer service skills in mission-critical environments.
Nice to have
- Active or Interim Secret clearance.
- HS diploma or equivalent
- Associate or Bachelor's degree preferred.
- CompTIA Security+ CE or equivalent DoD 8570 IAT II certification.
- Minimum of 3 years of IT experience in system or network administration.
- Experience supporting Windows 11 desktops and Windows Server 2019.
- Hands-on experience with Active Directory and Group Policy management.
- Familiarity with SIPR/NIPR networks or other classified environments.
Compensation
- Annual Salary $55,000k-65,000k, depending on experience
This listing is sourced directly from G2IT's careers page and normalized into a canonical job model.