DoD System Administrator - TS/SCI | On-Site VA

Amentum; Springfield (VA); On-site; USD 110,000 - 140,000; Full time

Benefits offered by this job

Health insurance

Paid time off

401(k) matching

Educational reimbursement

Parental leave

Employee stock purchase plan

Tax-saving options

Disability and life insurance

Pet insurance

Job summary

Amentum is seeking a mid-level System Administrator to support a Department of War customer in Springfield, VA. You will join a small, cohesive team maintaining secure networks on a virtualized infrastructure, hosting Microsoft applications and Windows OS.

The role requires top secret clearance with SCI eligibility, DoD 8140/8570 IAT II, AZ104, and hands-on experience with Active Directory, DNS, DHCP, and basic TCP/IP.

Qualifications

• Must have Active Top Secret clearance with SCI eligibility and be able to pass a Counterintelligence Polygraph if required.
• At least 4 years of experience with Microsoft Windows-based environments and AD/DNS/DHCP.
• Certification: Security+ or DoD 8140/8570 IAT II; Microsoft AZ-104; Windows Server 2019+ & Windows 11 Enterprise.
• Experience with Microsoft operating systems and applications.
• Knowledge of STIGs, DISA/SCAP/XCCDF, and DoD cybersecurity policies.

Responsibilities

• Support an enterprise-wide help desk across multiple network locations.
• Implement group policies, access rights, and user account maintenance.
• Configure and troubleshoot hardware and software to meet objectives.
• Maintain patch management, software installation, and system upgrades.
• Secure network equipment per DISA STIGs and related DoD standards.
• Utilize ACAS/HBSS/WSUS for network security.
• Perform data backups and restorations; verify success.
• Stay current with technologies and support client needs.

Skills

Top Secret clearance

Security+ / 8140/8570 IAT II

AZ104

Active Directory

DNS

DHCP

TCP/IP

PowerShell

Windows Server 2019+

Windows 11 Enterprise

AD troubleshooting

IT security policies

Communication

Tools

ACAS

HBSS

WSUS

VMware HorizonView

Broadcom VMware

Omnissa HorizonView

Job description

Amentum is seeking a mid-level System Administrator to support a Department of War customer in Springfield, VA. You will join a small, cohesive team maintaining secure networks on a virtualized infrastructure, hosting Microsoft applications and Windows OS.

The role requires top secret clearance with SCI eligibility, DoD 8140/8570 IAT II, AZ104, and hands-on experience with Active Directory, DNS, DHCP, and basic TCP/IP.