- Leidos (Greenbelt, MD)
- …as well as solve complex problems using available tools. Leidos seeks a Senior Subject Matter Expert (SME) to support NASA's Integrated Operations Center (NIOC). The ... of TCP/IP technology including IP addressing, subnet masking. + Knowledge of troubleshooting network issues in both a LAN and large WAN environment which includes… more
- CACI International (Washington, DC)
- Infrastructure Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of ... Posting End: 7/28/2025 **The Opportunity:** CACI is seeking a versatile Infrastructure Engineer to support the Federal Protective Service (FPS) across a distributed… more
- Leidos (Chantilly, VA)
- **Description** Leidos is seeking a senior VoIP engineer to join our team in Chantilly, VA. The team is comprised of highly technical and motivated individuals. ... The engineer for this role will assist in troubleshooting complex...standards + Travel OCONUS as needed + Maintain VoIP system/ network in Chantilly, VA lab **Clearance Required:** MUST possess… more
- Virtual Service Operations (Greenbelt, MD)
- Network Subject Matter Expert (SME)* WFH Flexible * Greenbelt, MD (http://maps.google.com/maps?q=Greenbelt+MD+USA) Job Type Full-time Description VSO is seeking a ... highly experienced Network Subject Matter Expert (SME) to join our team...tools. + Function as the primary COOP capability support engineer . + Support lifecycle sustainment and refresh activities. +… more
- CACI International (Sterling, VA)
- …encompasses the design, implementation, and maintenance of complex, global enterprise networks. The Senior Network Engineer will act as a key technical ... CORE/WAN Network Designer Lead Job Category: Information Technology Time...degree in Computer Science or related field + CISCO CCNP , CCVP, CCNA or CCDP (or equivalent) + ITIL… more