TS/SCI Windows Systems Administrator – Hawaii

Leidos; Pearl City (HI); On-site; USD 73,450 - 132,775; Full time

Job summary

Leidos in Pearl Harbor, Hawaii seeks a Windows Systems Administrator III to support Navy Fleet Command infrastructure. You will administer Windows server environments, secure operations, and maintain enterprise services including AD, DNS, DHCP, Exchange, and Azure.

Requirements include TS/SCI clearance, Security+ and Windows Server certifications, and strong troubleshooting skills. Travel to CONUS/OCONUS may be required.

Qualifications

• Bachelor's degree with 7+ years of relevant experience or a Master's with 5+ years of relevant experience.
• Active TS/SCI clearance (in DISS).
• Active CompTIA Security+ certification and an active Windows Server operating system certification.
• Extensive experience administering enterprise Windows environments, including AD, DNS, DHCP, Exchange, Azure, RDS, VMware, Omnissa, desktop management, and Windows Server services.
• Experience performing advanced system troubleshooting.
• Strong interpersonal and communication skills.

Responsibilities

• Administer and manage advanced Windows Server environments and Microsoft enterprise services.
• Maintain daily system operations by monitoring, identifying, troubleshooting, and resolving issues affecting servers, applications, and operating systems.
• Perform performance tuning, hardware upgrades, and resource optimization to ensure reliable system performance.
• Troubleshoot and resolve complex Windows Server issues.
• Research, document, and recommend new system technologies and improvements.
• Review and implement IAVAs and IAVBs.
• Install, configure, secure, maintain, document, troubleshoot, and administer SQL databases to ensure optimal performance.
• Support global operations by maintaining secure, resilient Windows infrastructure environments.
• Travel may be required to support other Navy commands (CONUS and OCONUS).

Skills

TS/SCI clearance

Security+

Windows Server cert

Active Directory

DNS

DHCP

Exchange

Azure Cloud

Remote Desktop Services

VMware

Omnissa

Desktop management

Windows Server services

Education

Bachelor's degree + 7+ years

Master's degree + 5+ years

Experience substituted for degree

Tools

Active Directory

DNS

DHCP

Microsoft Exchange

Azure Cloud

Remote Desktop Services

VMware

Omnissa

Job description

Leidos in Pearl Harbor, Hawaii seeks a Windows Systems Administrator III to support Navy Fleet Command infrastructure. You will administer Windows server environments, secure operations, and maintain enterprise services including AD, DNS, DHCP, Exchange, and Azure.

Requirements include TS/SCI clearance, Security+ and Windows Server certifications, and strong troubleshooting skills. Travel to CONUS/OCONUS may be required.