- Leidos (Alexandria, VA)
- …role requires an individual with subject matter expertise administering Exchange and email retention systems within a physical and virtual server ... **Description** Leidos is seeking an Exchange SME to support a large...+ Extensive experience working as a Tier 2 system administrator : familiar with using exchange /vault tools. +… more
- ManTech (Washington, DC)
- …Currently, ManTech is seeking a motivated, career and customer-oriented **Network Systems Administrator , Subject Matter Expert ** to join our team ... incident sites and special events. You will be providing expert -level hardware and software support, perform advanced systems...and COOP for mission-critical tasks. + Serve as a subject matter expert for complex… more
- ManTech (Washington, DC)
- …Currently, ManTech is seeking a motivated, career and customer-oriented **Cybersecurity Engineer SME ** to join our team in the **DMV area.** We have opportunities ... not limited to:** + Lead on ensuring cybersecurity for the project's information systems + Ensure effective controls, countermeasures, and processes are in place and… more
- ManTech (Washington, DC)
- …Currently, **ManTech** is seeking a motivated, career and customer-oriented **Cybersecurity Engineer, SME ** to join our team in the **DMV area.** We have ... not limited to:** + Lead on ensuring cybersecurity for the project's information systems + Ensure effective controls, countermeasures, and processes are in place and… more
- GCyber (Arlington, VA)
- …all its Core and Peripheral systems . + Administrator will be the on-site Subject Matter Expert for the Ribbon AS system in support of over 90,000 ... As the Voice Engineer, you will: + Voice System Administrator Team member on 24x7 Operation and Maintenance Staff...vendor evaluation. + Engineer will interface with customers, Local Exchange Carrier, local in-house cabling support, and Ribbon. +… more