- Leidos (Chantilly, VA)
- …Solutions Division (MDS) within the Leidos National Security Sector is seeking a skilled Principal Network Administrator to join a new cyber security program ... doing:** + Lead the design, implementation, and management of our enterprise network infrastructure. + Provide technical leadership, drive innovation, and ensure the… more
- Leidos (Chantilly, VA)
- …Solutions Division (MDS) within the Leidos National Security Sector is seeking a skilled Principal Network Administrator to join a new cyber security program ... + Lead the design, implementation, security, and maintenance of our enterprise network infrastructure. + Apply deep expertise in network architecture, security,… more
- RTX Corporation (Springfield, VA)
- …Raytheon program in a classified environment as a ** Principal Linux System Administrator ** . This Network Operations Centre (NOC) position is responsible for ... Alban Road Suite 700, Springfield, VA, 22150 USA **Position Role Type:** Onsite ** Principal Linux System Administrator (NOC 24x7) Springfield, VA, must have… more
- SAIC (Norfolk, VA)
- …more connected, secure, and efficient. We are currently seeking a motivated **Systems Administrator Senior Principal ** to join our talented team. In this role, ... for overseeing the entire IT infrastructure, including hardware, software, network security, and system performance, by managing complex system implementations,… more
- SAIC (Virginia Beach, VA)
- …more connected, secure, and efficient. We are currently seeking a motivated **Systems Administrator Senior Principal ** to join our talented team. In this role, ... for overseeing the entire IT infrastructure, including hardware, software, network security, and system performance, by managing complex system implementations,… more
- Leidos (Chantilly, VA)
- …Solutions Division (MDS) within the Leidos National Security Sector is seeking a skilled Principal Systems Administrator to join a new cyber security program and ... (AWS, Azure, Google Cloud) for performance and security. + Oversee network infrastructure (firewalls, VPNs, load balancers) and ensure optimal connectivity. +… more
- Amentum (Mclean, VA)
- Job Description Amentum is looking for a **Senior System Administrator ** to join our team in **McLean, VA** ! As the **Senior System Administrator ** , you will ... systems related to email and messaging. Troubleshoot hardware, software, and network problems pertaining to the operation of Microsoft Exchange Servers in… more
- Northrop Grumman (Stafford, VA)
- …individual to work at a government customer site in Stafford, Virginia as a Network Engineer. **Roles and Responsibilities:** + As a member of the program's IT/NW ... reconfiguration of hardware and software elements of data and/or voice communication network . + Maintains technical expertise in all areas of networks and computer… more
- SAIC (Arlington, VA)
- **Description** We are looking for a highly skilled ** Principal Software Systems Engineer** to take a leadership role in the design, development, and integration of ... software architecture, systems engineering, and large-scale software integrations. As a Principal Software Systems Engineer, you will be responsible for driving the… more
- ManTech (Chantilly, VA)
- ManTech seeks a motivated, career and customer-oriented **Senior Principal Azure** **Cloud Engineer** to join our team in Chantilly, VA. **Responsibilities include ... scripting languages such as PowerShell, Python, or Azure CLI. + Help with network security groups (NSGs) and application gateways. + Work with Azure services… more