- Outlier AI (Arlington, VA)
- …fluent English to contribute their expertise toward training and refining cutting-edge AI systems . Adopt a user mindset to produce natural data to meet the realistic ... needs you have or would use AI for. Use the tool of rubrics to address user needs in a structured way. Evaluate AI outputs by reviewing and ranking reasoning and problem-solving responses from large language models. Contribute across projects depending on your… more
- MCL Systems Limited (Manassas, VA)
- System, Network, and Database Administrator Our Company MCL Systems Limited ( MCL ), is a Software development firm in the arena of telecom Billing and ... knowledge and experience in many of the following technologies. - Microsoft Systems Center (SCCM, SCVMM, SCOM) - PowerShell Programming - Windows Servers, Virtual… more
- Amentum (Mclean, VA)
- **Amentum** is looking for a ** Junior Systems Administrator ** to join our team in **McLean, VA** ! As a Junior Systems Administrator , you will be ... responsible for the day-to-day maintenance and support of computer systems and networks. **Must have an Active Top Secret/SCI US Government clearance. Note: US… more
- SOS International LLC (Reston, VA)
- …worldwide. **Job Description** Overview SOSi is seeking a dedicated and technically skilled ** Junior Systems Administrator ** to join our dynamic IT team ... 2 service desk tickets, providing in-depth technical support, and maintaining systems across a secure network environment. The ideal candidate is detail-oriented,… more
- TekSynap (Fort Belvoir, VA)
- …certification and computing environment certifications required. **Overview** We are seeking a Junior Systems Administrator to support our Prime Contract ... end-user support to resolve technical problems related to standalone operating systems and IT applications. + Perform system administration functions on NE-MA… more
- Leidos (Bethesda, MD)
- …environment where you can thrive, keep reading!** Leidos is seeking a Citrix Systems Administrator to support the National Media Exploitation Center (NMEC). The ... Administrator will provide operations support to customers across multiple...improving the reliability, functionality, and user experience of the systems . This individual will work in a team environment… more
- UIC Government Services and the Bowhead Family of Companies (Arlington, VA)
- **Overview** SYSTEMS ADMINISTRATOR (NAUT): Bowhead seeks a Systems Administrator to support our customer on the Nautical contract in the Arlington, VA ... monitoring tools + Configure and manage virtual machines, containers, storage systems , and networking components in secure cloud environments + Implement and… more
- Leidos (Alexandria, VA)
- …operations across multiple enclaves, classifications, and time zones. The System Administrator provides systems and software Operations and Maintenance (O&M) ... **Description** Leidos is seeking an SCCM/MECM System Administrator to support a large enterprise IT contract...actions, document change requirements, and implement changes to production systems . + Oversee knowledge management for the team to… more
- ICF (Reston, VA)
- …troubleshooting steps. + Provide guidance and informal mentorship to junior administrators. **Salesforce Administrator - Qualifications** **Basic ... fast-growing, dynamic technology organization looking for a passionate **Salesforce Administrator ** to help drive digital transformation across Federal agencies. As… more
- BAE Systems (Washington, DC)
- **Job Description** BAE Systems is seeking **Database Administrators** to join our team and provide support to facilitate operations on a critical infrastructure and ... with an anticipated decision expected by Q3/Q4 of 2026** . The **Database Administrator ** responsibilities include, but are not limited to: + Oversees the strategy,… more
- BAE Systems (Sterling, VA)
- **Job Description** As the **Principal Contract Administrator ** you willperform research on complex contracting matters and provide sound business advice and counsel ... goals and objectives to include providing guidance and mentorship to more junior staff. **Required Education, Experience, & Skills** + Bachelor s Degree and… more
- Patriot Group International, Inc (Chantilly, VA)
- Mission Support Administrator - Full Performance Position Type: Full-Time, Exempt Work Location: Chantilly, VA; McLean, VA Clearance: TS/SCI with polygraph Shift: ... perspective. We are looking to hire a Mission Support Administrator - Full Performance to join our team in...supervision. MSAs at this level also train and mentor junior contractors, demonstrating a high degree of adaptability, judgment,… more
- St. George Tanaq Corporation (Suitland, MD)
- Senior System Administrator - Network Operation Center WFH Flexible*Suitland, MD (http://maps.google.com/maps?q=Suitland+MD+USA) Job Type Full-time Description ... **About the Role** We are seeking a **Senior System Administrator - Network Operation Center** to support our federal...Work both independently as well as in coordination with Systems administrators to maintain the smooth operation of a… more
- UIC Government Services and the Bowhead Family of Companies (Quantico, VA)
- …COMPTIA Sec + or higher certification * 7 years of experience as a Systems Administrator or similar infrastructure engineering role. * Advanced knowledge of ... **Overview** Bowhead seeks a System Administrator to join our team supporting NIWC Atlantic....Oversee Active Directory, Group Policy, identity management, and authentication systems . * Manage Active Directory, Group Policy, DNS, DHCP,… more
- CGI Technologies and Solutions, Inc. (Arlington, VA)
- **Configuration Management Administrator , Journeyman** **Category:** Analytics and Emerging Digital Technologies **Main location:** United States, Virginia, ... CGI Federal has an exciting opportunity for a Configuration Management Administrator within our Intel sector advancing the national security mission through… more
- CACI International (Arlington, VA)
- Senior ServiceNow Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage ... Local * * * **The Opportunity:** CACI are seeking a Senior ServiceNow Administrator to provide advanced operations and maintenance (O&M) support for a large-scale… more
- Virtual Service Operations (Arlington, VA)
- Cyber Security Administrator III * Arlington, VA (http://maps.google.com/maps?q=Arlington+VA+USA) Description Are you looking to take the next steps in your career ... as a Cyber Security Administrator III? Let's chat and see if we are...TS/SCI clearance to lead implementation and management of operating systems and cyber policies, resolving system outages and managing… more
- SAIC (Fort Belvoir, VA)
- **Description** The Senior System Administrator will provide support for operational intelligence integration and data-centric operations for customers across ... day-to-day operational maintenance, support, and upgrades for complex operating systems , workstations and servers. Coordinates, directs and performs complex software… more
- Leidos (Chantilly, VA)
- **Description** Leidos is seeking a Mid-level Forward Deployed Network Administrator to join our Network Engineering Team within the Engineering Operations group at ... VA location. This role supports critical network infrastructure through advanced systems administration and troubleshooting tasks. The ideal candidate will be… more
- SAIC (Washington, DC)
- …with an anticipated decision expected by Winter/ Spring 2026.** The **Database Administrator ** responsibilities include, but are not limited to: + Oversees the ... strategy, deployment, and management of complex, high-security database systems within MARS + Conducts advanced troubleshooting and performance optimization. Leads… more
