- EchoStar (Germantown, MD)
- …Responsibilities** **EchoStar** has an exciting opportunity for a **Desktop Support IT Administrator ** in our **Hughes Network Systems** division. This role ... or equivalent experience. + Microsoft Certification. + Experience in troubleshooting network components between system segments. + Experience using Intune, … more
- Lockheed Martin (Fort Meade, MD)
- …depend upon each minute: Financial assets\. Healthcare information\. Critical infrastructure \. Hazardous materials\. The uninterrupted flow of energy that keeps ... day\-to\-day operations, monitoring and problem resolution for all of the client/server/storage/ network devices, mobile devices, etc\. * Provide support for the… more
- GovCIO (Annapolis, MD)
- …**Location** _US-Remote_ **ID** _2025-6239_ **Category** _IT Infrastructure & Network Engineering & ... **Overview** GovCIO is hiring for a Senior Systems Administrator (Linux and Windows) to provide on-going support for the administration of the core system… more
- Actalent (Rockville, MD)
- Job Title: Teamcenter AdministratorJob Description We are seeking a skilled Teamcenter Administrator to join our engineering R&D organization, focusing on the PLMS ... + Knowledge of CAD (NX or other 3D), IT infrastructure , and product data management tools. + Exposure to...drive scale, innovation and speed to market. With a network of almost 30,000 consultants and more than 4,500… more
- Lockheed Martin (Hanover, MD)
- …depend upon each minute: Financial assets\. Healthcare information\. Critical infrastructure \. Hazardous materials\. The uninterrupted flow of energy that keeps ... * 2\+ years experience within the defense industry as a Systems Administrator * Bachelors or Masters degree from accredited college \(equivalent experience/combined… more
- ManTech (Annapolis Junction, MD)
- **ManTech seeks a motivated, career and customer-oriented System Administrator II to join our team at our Annapolis Junction, MD location.** **Responsibilities ... maintenance, configuration, and reliable operation of critical computer systems, network servers, and virtualization environments, upholding system stability and… more
- Northrop Grumman (Annapolis Junction, MD)
- …By joining in our shared mission, we will support yours of expanding your personal network and developing skills, whether you are new to the field or an industry ... Northrop Grumman Mission Systems is seeking an experienced MS Exchange Systems Administrator to join its Classified Solutions team. This position will be located… more
- Lumen (Annapolis, MD)
- …the world and shape the future. **The Role** As the Linux/Unix Systems Administrator , you will be responsible for managing and maintaining the Voice Core Engineering ... optimization. A strong emphasis is placed on cloud-readiness and infrastructure configuration to support scalable services. Undertakes multiple highly complex… more
- Huntington Ingalls Industries (Columbia, MD)
- …+ Troubleshoot moderately complex problems which may involve the server and network infrastructure . + Provide technical support to the development teams ... Job Description Enlighten is looking for a Field Engineer/Linux Systems Administrator to support operational systems at multiple military locations, both CONUS… more
- ManTech (Fort Meade, MD)
- Mantech seeks a motivated, career and customer-oriented **Senior Linux System Administrator ** to join our team in **Ft. Meade, MD** . In this role, you will support ... and maintenance of IT systems, as well as manage IT system infrastructure and associated processes. **Responsibilities include, but are not limited to:** +… more