- 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 with Polygraph US Government clearance.… 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
- UIC Government Services and the Bowhead Family of Companies (Arlington, VA)
- **Overview** CLOUD SYSTEMS ADMINISTRATOR (NAUT): Bowhead seeks a Cloud Systems Administrator to support our customer on the Nautical contract in the ... monitoring tools + Configure and manage virtual machines, containers, storage systems , and networking components in secure cloud environments + Implement and… more
- The Boeing Company (Herndon, VA)
- …(IDT&S) organization Specialized Infrastructure Operations group is currently seeking a **Mid-Level Systems Administrator ** to join the team in **Herndon, VA; ... Chantilly, VA;** or **Fairfax, VA** . As a Systems Administrator , you will play a crucial...best practices + Provide technical guidance and mentorship to junior team members + Stay up-to-date with industry trends… more
- The Boeing Company (Fairfax, VA)
- …United States Infrastructure Operations (SUSIO) group is currently seeking a **Senior Linux Systems Administrator ** to join the team in **Herndon, VA; Fairfax, ... VA;** or **Chantilly, VA** . As a Senior Linux Administrator , you will play a crucial role in maintaining...infrastructure, ensuring the stability, security and efficiency of our systems . This is an excellent opportunity for a talented… 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
- 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
- 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
- Gama-1 Technologies (Silver Spring, MD)
- Summary GAMA-1 Technologies, LLC seeks a highly experienced System Administrator IV to provide advanced systems administration, configuration management, and ... Engineer (RHCE), VMware Certified Professional (VCP), or AWS Certified SysOps Administrator . + Experience supporting federal IT systems , including compliance… 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
- Koniag Government Services (Washington, DC)
- …LLC,** a Koniag Government Services company, is seeking a Senior Database Administrator /Engineer with a Top-Secret security clearance with SCI eligibility to lead ... time off, and more. **Position Description:** The Senior Database Administrator /Engineer will be responsible for designing, implementing, and maintaining database… 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
- SAIC (Washington, DC)
- …with an anticipated decision expected by Winter/ Spring 2026.** The **Network Administrator ** responsibilities include, but are not limited to: + Manages the design, ... implementation, and maintenance of complex, secure network systems critical to MARS + Ensures optimal network performance and reliability through proactive… more
- ASM Research, An Accenture Federal Services Company (Washington, DC)
- …and implements high availability solutions and plans data migrations between systems . **Primary Duties and Responsibilities** + Performs Red Hat installation and ... and implementing efficiency improvements. + Engineers and implements redundant systems ; develops and enforces policies, procedures, and tests for...and user guides. + Acts as a mentor to junior team members by providing guidance and expertise on… more
- Insight Global (Arlington, VA)
- …optimal operations * Configure and manage virtual machines, containers, storage systems , and networking components within DoD specifications * Implement and maintain ... backup, disaster recovery, and business continuity procedures for mission-critical systems * Collaborate with security teams to ensure compliance with DoD… more
- Fluor (Reston, VA)
- …subcontracts on a Fluor project. This position provides guidance to junior subcontract administrators on Fluor processes and practices. * Negotiate subcontract ... or department * Participate in taskforce activities, as required * Use reference systems to record and maintain project subcontract data * Perform all other duties… more