- Ops Tech Alliance (Washington, DC)
- … to configure, maintain, and monitor secure network environments supporting mission-critical IT systems across hybrid and cloud architectures. This role ensures ... Infrastructure Network Administrator (Washington, DC ) **Infrastructure Network ...compliance, access control, and network segmentation. + Collaborate with systems administrators, cybersecurity teams, and application developers to support… more
- General Dynamics Information Technology (Washington, DC)
- …+ years of related experience **US Citizenship Required:** Yes **Job Description:** Senior Systems Administrator Own your opportunity to join our team, bringing ... becomes better. GDIT has an immediate opening for a Systems Administrator to fill a Core Services...with applicable system security controls. + Provide support to IT systems including day-to-day operations, monitoring and… more
- BAE Systems (Washington, DC)
- **Job Description** **Join a Team that's Shaping the Future of IT Support** At BAE Systems , we're passionate about delivering innovative IT solutions that ... to achieve their missions. As a **Principal ITSM System Administrator ** , you'll play a critical role in providing..., you'll play a critical role in providing exceptional IT support to the customer. You'll be part of… more
- General Dynamics Information Technology (Washington, DC)
- …years of related experience **US Citizenship Required:** Yes **Job Description:** ** Systems Administrator Expert - Backup and Configuration** Transform ... technology into opportunity as a ** Systems Administrator Expert - Backup and Configuration**...for the administration, maintenance, and support of the organization's IT systems and infrastructure including managing servers,… more
- Chenega Corporation (Washington, DC)
- … (Tier 2 Support - ServiceNow) Washington, DC Join our Talent Network Systems Administrator (Tier 2 Support - ServiceNow) Washington, DC Are you ... career to the next level! Chenega Agile Realtime Solutions (CARS) is seeking a Systems Administrator (Tier 2 Support - ServiceNow) to provide technical support… more
- BAE Systems (Washington, DC)
- **Job Description** **Join a Team that's Shaping the Future of IT Support** At BAE Systems , we're passionate about delivering innovative IT solutions that ... customers to achieve their missions. As a **Principal Server Administrator ** , you'll play a critical role in providing..., you'll play a critical role in providing exceptional IT support to the customer. You'll be part of… more
- BAE Systems (Washington, DC)
- **Job Description** **Join a Team that's Shaping the Future of IT Support** At BAE Systems , we're passionate about delivering innovative IT solutions that ... customers to achieve their missions. As a **Principal Cloud Administrator ** , you'll play a critical role in providing..., you'll play a critical role in providing exceptional IT support to the customer. You'll be part of… more
- BAE Systems (Washington, DC)
- …you'll be responsible for monitoring the performance and security of comprehensive IT systems , including networks, servers, applications, and cloud environments. ... Description** **Join a Team that's Shaping the Future of IT Support** At BAE Systems , we're passionate...customers to achieve their missions. As a **Principal Network Administrator ** , you'll play a critical role in providing… more
- Orbis, Inc. (Washington, DC)
- …Officer for Aircraft Carriers (PEO CVN) in the administration of the command's IT and IS. PEO CVN provides full lifecycle acquisition support to the nation's ... is located at the Washington Navy Yard in Washington, DC . In this role, the selectee will: + Assist...PEO Carriers in the administration of user seats and IT devices for PEO CVN personnel under the NMCI… more
- BAE Systems (Washington, DC)
- **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 ... and developing enterprise DevOps solutions through close collaboration with customers and IT infrastructure teams. As an on-site System Administrator , you will:… more
- BAE Systems (Washington, DC)
- …Virtual Apps and Desktops systems by interacting with the customer and IT infrastructure teams. As an on-site System Administrator , you will: + Capture, ... Systems is seeking an experienced full-time on-site System Administrator to support our work as a prime contractor...position is on-site at Washington Navy Yard in Washington, DC This position is responsible for identifying requirements for… more
- GovCIO (Washington, DC)
- …this job (https://careers-govcio.icims.com/jobs/6592/network- systems - administrator ... **Overview** The System Administrator (SA) is responsible for effective provisioning, installation/configuration,...hardware and software issues + Provides supplemental network and systems administration support to IT team +… more
- GovCIO (Washington, DC)
- …to this job (https://careers-govcio.icims.com/jobs/5197/network- systems - administrator -4/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** ... **Overview** GovCIO is currently hiring for a Systems Administrator to design, implement, and...OS environments for the Pension Benefit Guaranty Corporation (PBGC) IT Infrastructure Support Services (ITIS). This position will be… more
- SAIC (Washington, DC)
- **Description** SAIC is hiring for a Sr System Administrator who specializes in Mac Systems to manage and support our Mac-based enterprise IT environment. ... utilization and system reliability. This role is based in DC and is 100% onsite. **Duties will include:** +...Our robust portfolio of offerings includes high-end solutions in systems engineering and integration; enterprise IT , including… more
- ICF (Reston, VA)
- …establishing, activating, modifying, disabling, and removing accounts. Provide support to IT systems , including day-to-day operations, monitoring, and problem ... Description **_*Candidates residing within a 50-mile radius of Washington, DC , will be required to report onsite daily to a federal agency office in the DC area.… more
- Dentons US LLP (Washington, DC)
- Senior Enterprise Messaging Administrator Chicago, IL, USSt. Louis, MO, USKansas City, MO, USWashington DC , DC , USDenver, CO, USAtlanta, GA, USDallas, TX, US ... Dec 12, 2025 **Senior Enterprise Messaging Administrator ** Dentons US LLP is currently recruiting for a Senior Enterprise Messaging Administrator . This position… more
- Koniag Government Services (Washington, DC)
- Koniag IT Systems LLC, a Koniag Government Services company, is seeking a Server Administrator to support KITS and our government customer in Washington, ... DC . This is a hybrid opportunity, requires 3days onsite...holidays, paid time off, and more. The ideal Server Administrator will: Support our IT infrastructure operations.… more
- ManTech (Washington, DC)
- **MANTECH** seeks a motivated, career and customer-oriented **Senior Systems Administrator ** to join our team in **Washington** **, DC ** . **Responsibilities ... desktops, Multi-Function Print devices, video teleconference hardware, and various other IT assets. **Minimum Qualifications:** + Minimum of five (5) years of… more
- Koniag Government Services (Washington, DC)
- Koniag IT Systems LLC, a Koniag Government Services company, is seeking a Mobility Administrator to support KITS and our government customer in Washington, ... to support a potential future business opportunity located in Washington, DC . The ideal Mobility Administrator will: Supports the daily operations,… more
- GovCIO (Washington, DC)
- …this job (https://careers-govcio.icims.com/jobs/6168/senior-servicenow-platform- administrator /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** ... **Overview** GovCIO is currently hiring for a **Senior** **ServiceNow Platform Administrator ** to support our USSS Network Operations and Security Center (NOSC)… more