- Leidos (Laurel, MD)
- **Description** **Leidos** has a new and exciting opportunity for a **Senior Systems Administrator ** in our **National Security Sector's (NSS) Cyber & ... . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission...how this program "Delivers Mission Success!" Seeking a motivated systems Administrator to provide support for mission… more
- Arena Technical Resources, LLC (Silver Spring, MD)
- …servers - Assess the stability, security , and scalability of Linux and Windows systems - Troubleshoot firewall and network policies (LAN, WAN, VPN) - Review ... Systems Administrator Location: Silver Spring, US... Systems Administrator Location: Silver Spring, US Job ID: ATR...errors - Manage user access and maintain server architecture security - Support staff and back-end system … more
- ManTech (Fort Meade, MD)
- …troubleshooting, and maintenance of IT systems . + Manage IT system infrastructure and processes related to client/server/storage/ network devices and mobile ... ManTech seeks a ** System Administrator ** to join our team...provide support for implementation, troubleshooting, and maintenance of IT systems , as well as manage IT system … 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 the implementation, troubleshooting, and maintenance of IT systems , as well as manage IT system infrastructure and associated processes.… more
- ManTech (Annapolis Junction, MD)
- …configuration, and reliable operation of critical computer systems , network servers, and virtualization environments, upholding system stability and ... **ManTech seeks a motivated, career and customer-oriented System Administrator II to join our...with patching and configuring systems , ensuring up-to-date security and optimal system performance. + Practical… more
- Amentum (Hanover, MD)
- …providing feedback to security for vulnerabilities as well as non traditional system administrator function. This candidate will have the opportunity to work ... and manages Linux operating systems and installs/loads operating system software, troubleshoots, maintains integrity and configures network components… more
- Nightwing (Annapolis Junction, MD)
- … system hardening, vulnerability assessment, OS patching and general network administration across various computing systems . Coordinating IT operations ... defense, civil, and commercial markets. Nightwing is seeking an experienced Linux Systems Administrator with a proven ability supporting classified program… more
- ManTech (Fort Meade, MD)
- **ManTech** seeks an experienced and passionate, career and customer-oriented **Linux System Administrator ** to join our team located in the Fort Meade, MD area. ... adding scalability while circumventing manual process for new operating system rollout. + Configure host-based intrusion detection systems...IPA replacing human error and manual process + Analyze system and security logs while responding to… more
- Huntington Ingalls Industries (Columbia, MD)
- …the interview process. Job Description Enlighten is looking for a Field Engineer/Linux Systems Administrator to support operational systems at multiple ... to development teams and project managers. + Have a broad understanding of software systems , along with backup and monitoring software, network storage and file… more
- General Dynamics Information Technology (Annapolis Junction, MD)
- …management, implementation, and sustainment of compliance with applicable system security controls. + Provide support to IT systems including day-to-day ... UNIX, Linux and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and configures network components… more