- Leidos (Aurora, CO)
- **Description** **Leidos** has a new and exciting opportunity for a **Senior Linux Systems Administrator ** in our **National Security Sector's (NSS) Cyber & ... make a difference in National** **Security!** Join our team as a **Linux Systems Administrator ** , where you'll provide crucial support for the implementation,… more
- CACI International (Fort Meade, MD)
- Linux Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... CACI, Inc! We have an opening for a **Linux Systems Administrator ** with an active TS/SCI w/Polygraph...you are responsible for resolving IT hardware and software infrastructure (servers, network, security, etc.) issues using systems… more
- BAE Systems (Washington, DC)
- …Apps and Desktops systems by interacting with the customer and IT infrastructure teams. As an on-site System Administrator , you will: + Capture, document, ... **Job Description** BAE Systems is seeking an experienced full-time on-site System Administrator to support our work as a prime contractor on a high-profile US… more
- BAE Systems (Washington, DC)
- **Job Description** BAE Systems is seeking an on-site **System Administrator ** to support our work as a prime contractor on a high-profile US Navy weapon ... forsupporting the customer s digital engineering environment as the primary System Administrator for a classified network. In this role you will support a… more
- CACI International (Hampton, VA)
- Linux Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular ... We are seeking a cleared, skilled and experienced Red Hat Enterprise Linux Administrator with expertise in Puppet configuration management to join our IT team. The… more
- General Atomics (San Diego, CA)
- …and advanced electric, electronic, wireless and laser technologies. We are seeking a Linux Systems Administrator in San Diego, CA, for a full-time, on-site role ... Required?:** No **Pay Range High:** 208,505 **Recruitment Posting Title:** Linux Systems Administrator **Job Qualifications:** + Typically requires a bachelor's… more
- Leidos (Laurel, MD)
- …with less than 10 people supporting the Customer Service Desk to manage IT systems infrastructure and any process related to these systems . _Responsibilities ... **Description** **Leidos** has a new and exciting opportunity for a ** Systems /Network Administrator ** in our **National Security Sector's (NSS) Cyber & Analytics… more
- NextEra Energy (Palm Beach Gardens, FL)
- **Principal IT Systems Administrator ** **Date:** Nov 24, 2025 **Location(s):** Palm Beach Gardens, FL, US, 33410 **Company:** NextEra Energy **Requisition ID:** ... a rotational basis. + Provides backup coverage for DWA and Fusion Center Operations Systems Administrator on an as needed basis. **Job Overview** This position… more
- ManTech (Belcamp, MD)
- **MANTECH** seeks a motivated, career and customer-oriented **Network and Computer Systems Administrator ** to join our team in **Belcamp, MD** . This is an ... onsite position. The Network and Computer Systems Administrator will work in support of...+ Experience assessing network needs and planning for future infrastructure upgrades. + Expertise in network management tools, security… more
- CACI International (Santa Maria, CA)
- Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of ... * * **Exciting Opportunity: Join Our Team as a Systems Administrator !** Are you passionate about technology...Administrator to join our innovative team, specializing in Infrastructure and System Administration. In this role, you'll play… more