- S4 Inc. (Omaha, NE)
- …with experience Job Listing Number: NE25002 LCAT: Senior Network and Computer Systems Administrator Overview: S4 is seeking an experienced Senior Unix/Linux ... classified environments. Key Responsibilities: + Install, configure, and maintain Linux/Unix operating systems across physical and virtual server environments +… more
- Access Dubuque (Dubuque, IA)
- Infrastructure Administrator **Hillcrest Family Services** 1 Positions ID: 554120141 Posted On 10/09/2025 Refreshed On 12/10/2025 **Job Overview** ... **Responsibilities** The **IT Infrastructure Administrator ** is responsible for maintaining and improving the organization's technology infrastructure, ensuring… more
- ManTech (Chantilly, VA)
- **MANTECH** seeks a motivated, career and customer-oriented **Senior IT Systems Administrator ** to join our team in **Chantilly, VA.** **Responsibilities include ... within 180 days. + Experience with Windows and Linux operating systems . + Experience providing help-desk end-user...accommodation to apply for a position with MANTECH, please email us at ###@mantech.com and provide your name and… more
- Huntington Ingalls Industries (Fort Meade, MD)
- …environments. This role requires a strong understanding of various operating systems , networking principles, virtualization technologies, and cybersecurity ... TS/SCI with Poly Level of Experience: Mid This opportunity resides with Warfare Systems (WS), a business group within HII's Mission Technologies division. Warfare … more
- SAIC (Pearl City, HI)
- **Description** SAIC is seeking a ** Systems Administrator ** located on **Ford Island in Hawaii** to support the **HQ USINDOPACOM J76, K. Mark Takai Pacific ... + Monitor hardware health. + Monitor services: Domain Controller, Email , File and Print Servers, DNS, SharePoint, ADFS, WAP,...accepted in lieu of degree. + Experience working with operating systems such as Windows 11, Windows… more
- Leidos (Houston, TX)
- … system + Strong understanding VMWare vSphere, VMWare vCenter, Windows Server operating systems , and SolarWinds monitoring platform. + Experience developing ... + **Understanding of licensing models** and cost optimization strategies for server operating systems + **Background in ITIL-based service management** ,… more
- ManTech (Chantilly, VA)
- **MANTECH** seeks a motivated, career and customer-oriented **IT Systems Administrator ** to join our team in **Chantilly, VA.** **Responsibilities include but ... + System Experience: Experience with both Windows and Linux operating systems . + End-User Support: Experience providing...accommodation to apply for a position with MANTECH, please email us at ###@mantech.com and provide your name and… more
- Iowa Department of Administrative Services (Des Moines, IA)
- …personal computers, Local Area Networks and/or servers; managing operating systems ; developing/ delivering information management training; ... installing/maintaining personal computers, Local Area Networks and/or servers; managing operating systems ; developing/ delivering information management training;… more
- City of Las Cruces, NM (Las Cruces, NM)
- … System deployment, group policy configuration, and updating and patching of computer operating systems and applications. + Provides local and remote server ... Senior Windows System Administrator Print (https://www.governmentjobs.com/careers/lascruces/jobs/newprint/4967957) Apply Senior Windows System Administrator … more
- CGI Technologies and Solutions, Inc. (Arlington, VA)
- …required with the ability to obtain a TS/SCI with Poly highly desired * Operating Systems : Proficiency in managing Windows and Linux environments. * Hardware: ... **HW Infrastructure Administrator ** **Category:** Testing/Quality Assurance **Main location:** United States,...to obtain a TS/SCI with Poly highly desired * Operating Systems : Proficiency in managing Windows and… more