- ManTech (Alexandria, VA)
- **ManTech** seeks a motivated, career and customer-oriented **Senior** ** Systems Administrator ** to join our team in the **DC Metro Area** . **Responsibilities ... Networking and Security Settings: Implement and manage security groups, ensuring secure and efficient network ...+ Implement Security Measures: Deploy and manage security protocols to protect sensitive data and systems… more
- SAIC (Suffolk, VA)
- …is looking for a **TS/SCI cleared Systems Engineer** to serve as a ** Systems Administrator ** with experience in US Navy IT networks to support the sustained ... and maintenance of a newly deployed US Navy enterprise transport network , ensuring 24/7/365 availability and reliability. The position will support end-to-end… more
- SAIC (Suffolk, VA)
- **Description** SAIC is looking for a ** Systems Engineer** to serve as a ** Systems Administrator ** with experience in US Navy IT networks to support the ... and maintenance of a newly deployed US Navy enterprise transport network , ensuring 24/7/365 availability and reliability. The position will support end-to-end… more
- SAIC (Suffolk, VA)
- **Description** SAIC is looking for a ** Systems Engineer** to serve as a ** Systems Administrator ** with experience in US Navy IT networks to support the ... and maintenance of a newly deployed US Navy enterprise transport network , ensuring 24/7/365 availability and reliability. The position will support end-to-end… more
- Leidos (Fort Belvoir, VA)
- **Description** Leidos is seeking a skilled Senior Systems Administrator to join the I3TS team supporting DTRA. The I3TS program provides enterprise-wide IT ... locations. The candidate will be responsible for ensuring the security and integrity of IT systems by...Continuous upkeep, monitoring, analysis, and response to Information System, network and security events. + **STIG Application… more
- SAIC (Suffolk, VA)
- …for a **Secret** **cleared Senior Systems Engineer** to serve as a **Senior Systems Administrator ** with experience in US Navy IT networks to support the ... and maintenance of a newly deployed US Navy enterprise transport network , ensuring 24/7/365 availability and reliability. The position will support end-to-end… more
- SAIC (Suffolk, VA)
- …SAIC is looking for a **Senior Systems Engineer** to serve as a Senior Systems Administrator with experience in US Navy IT networks to support the sustained ... and maintenance of a newly deployed US Navy enterprise transport network , ensuring 24/7/365 availability and reliability. The position will support end-to-end… more
- SAIC (Suffolk, VA)
- …SAIC is looking for a **Senior Systems Engineer** to serve as a Senior Systems Administrator with experience in US Navy IT networks to support the sustained ... and maintenance of a newly deployed US Navy enterprise transport network , ensuring 24/7/365 availability and reliability. The position will support end-to-end… more
- KBR (Arlington, VA)
- Title: Systems Administrator (Part-time) KBR's Defense & Technology Solutions business unit is seeking candidates for a part-time position. This part-time role ... systems . It requires attention to detail, adherence to security policies, and a proactive approach to problem-solving. Program...DHCP, DNS, Group Policy, and WSUS. + Knowledge of network protocols (TCP/IP, UDP, SMTP, NFS, FTP, Telnet, SSH).… more
- ICF (Reston, VA)
- …to enhance system performance, security , and scalability + Experience with network security and cybersecurity principles, including PKI, TLS, and security ... version control **Desired Qualifications** + AWS certificates (preferably System Administrator and DevOps Professional) + Experience with security … more