- Guidehouse (Springfield, VA)
- …Secret SCI (TS/SCI) **What You Will Do** **:** The System Administrator will provide technical support, systems administration, application administration, and ... experience + Knowledge of Microsoft SQL Server Administration + Knowledge of MS Exchange Server 2019 administration + Knowledge of Windows 10 Server 2016, 2019, 2022… more
- SAIC (Suffolk, VA)
- …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 operation ... the performance and availability of managed services and systems across multiple exchange points, and ensure optimal performance + Perform day to day maintenance,… more
- SAIC (Suffolk, VA)
- …SAIC is looking for a **Systems Engineer** to serve as a **Systems Administrator ** with experience in US Navy IT networks to support the sustained operation ... the performance and availability of managed services and systems across multiple exchange points, and ensure optimal performance. + Perform day to day maintenance,… more
- Global Resource Solutions (Arlington, VA)
- …detail orientated, and talented individual for the position of Network/System Administrator III. Job Description: Summary: The Network/System Administrator III ... Thorough knowledge of Microsoft Windows 2008 R2/2012 R2 Server, Microsoft Exchange Server 2003/2010, Microsoft Windows 7/10 operating systems (OS) administration and… more
- Service Source (Oakton, VA)
- …remains secure, available, and reliable. In this role, the senior network administrator is ultimately responsible for managing the use of networks and provides ... monitoring of error logs and user-reported network issues. The senior network administrator conducts regular audits to ensure that the systems meet expectations for… more
- Tetrad Digital Integrity LLC (Falls Church, VA)
- …currently recruiting for a Senior level Public Key Infrastructure (PKI) Security Administrator . PKI enables secure communication and data exchange using public ... key cryptography and supports areas like: authentication, encryption and digital signatures. RESPONSIBILITIES: + Perform certificate operational duties, customer support, reporting and documentation + Supervise PKI team, develop requirements for projects for… more
- Cinteot (Springfield, VA)
- SYSTEMS ADMINISTRATOR Location - Herndon, VA The selected individual will be responsible to support the Framework Services / Platform and Security scrum team, ... to install, configure, troubleshoot, diagnose, and resolve problems with Microsoft Exchange , Microsoft Windows 2012 Server, and Active Directory and other Windows… more
- CACI International (Norfolk, VA)
- Unified Communications Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee ... Instant Messaging (IM), Presence, Audio/Video Streaming with some Public Branch Exchange (PBX) phone support within the enterprise. Responsibilities are based on… more
- ManTech (Chantilly, VA)
- **MANTECH** seeks a motivated, career and customer-oriented **Senior** **IT Systems Administrator ** to join our team in **Chantilly, VA.** **Responsibilities include ... which may involve delivering presentations. + Must be able to exchange accurate information in these situations. ManTech International Corporation, as well… more
- General Dynamics Information Technology (Fort Belvoir, VA)
- …Information Technology (GDIT) is looking for a skilled **IT Systems Administrator ** with experience in Microsoft enterprise environments to support a critical ... VMware and Citrix + VMware User Experience Management (UEM) + Microsoft Exchange administration + Experience with voice/video systems + Networking fundamentals +… more