General Dynamics Information Technology - Arlington, VA 3.8

Install, configure, and maintain an organization's local area network (LAN), data communications network, operating systems, and physical and virtual servers.

Estimated: $84,000 - $110,000 a year

The American Institutes for Research - Washington, DC 3.7

Minimum of 5 years with hands-on experience in application and system/network security testing • Strong understanding of information system security…

Estimated: $120,000 - $150,000 a yearSimply Apply

Catapult Consultants, LLC - Arlington, VA 4.2

DODD 8570 Level II certification (SANS certifications, CISSP). Analyze network flow data for anomalies and to correlate reporting with enterprise-wide network…

Estimated: $75,000 - $98,000 a year

SMS Data Products Group, Inc. - Washington, DC 

A high-level understanding of multi-tiered application traffic flow, ports and protocols, securing applications, operating systems, and virtualization.

Estimated: $67,000 - $97,000 a yearSimply Apply

Perspecta - Chantilly, VA 3.2

Experience with Windows operating system and LAN administration to include Active Directory. Certification in Network+, Security+ or A+, or higher.

Estimated: $62,000 - $80,000 a year

ManTech International Corporation - Falls Church, VA 4.0

Implements operating system enhancements that will improve the reliability and performance of the system. Security+CE certification is strongly preferred.

Estimated: $63,000 - $91,000 a year

CoStar Group - Washington, DC 3.0

This position will work with Security, Systems, DevOps, Network, and Development teams to drive and shape the way our employees and engineers access our systems…

Estimated: $100,000 - $140,000 a year

TekSynap - Arlington, VA 

Experience with security architectures - Experience in Windows and UNIX operating system administration. Experience with network design, LAN/WAN systems and lab…

Estimated: $77,000 - $97,000 a yearSimply Apply

General Dynamics Information Technology - Arlington, VA 3.8

Experience in the security aspects of multiple platforms, operating systems, software, communications, and network protocols along with malware analysis in…

Estimated: $110,000 - $150,000 a year

Xator Corporation - Arlington, VA 3.5

System Architecture, Device Management, System Deployment. Prefer to have a Cisco Certified Network Associate certification.

Estimated: $100,000 - $140,000 a yearSimply Apply

Applied Insight - Arlington, VA 3.8

Solid understanding of network operating systems (VM NSX, Cisco IOS). Monitor network performance and integrity.

Estimated: $63,000 - $84,000 a year

Ntiva - McLean, VA 3.4

Install, configure and test operating systems, application software and system management tools. Proficient with Microsoft Windows operating system (2008/2012…

Estimated: $67,000 - $90,000 a yearSimply Apply

Belay Technologies, Inc - Annapolis Junction, MD 5.0

Linux, UNIX and Windows operating systems; Installs/loads operating system software, troubleshoots, maintains integrity; Be the Captain of your Fate!

Estimated: $65,000 - $82,000 a yearSimply Apply

Applied Insight - Arlington, VA 3.8

Solid understanding of network operating systems (VM NSX, Cisco IOS). Industry-related experience as a Senior Network Engineer or Network Administrator.

Estimated: $98,000 - $130,000 a year

Modern Technology Solutions, Inc. (MTSI) - Alexandria, VA 4.5

Install/upgrade operating systems and application software. Performs system administration with network management tools. Ability to work in a team environment.

Estimated: $41,000 - $55,000 a year

Belay Technologies, Inc - Laurel, MD 5.0

Linux, UNIX and Windows operating systems; Configure and manage Linux, UNIX and Windows (or other applicable) operating systems and installs/loads operating…

Estimated: $82,000 - $110,000 a yearSimply Apply

Digital Management, LLC - Arlington, VA 3.7

Solid working knowledge of Information Technology processes including system development life cycle, network protocols, change management, infrastructure…

Estimated: $96,000 - $130,000 a year

Innovative Discovery, LLC - Washington, DC 4.0

Knowledge and experience with the following operating systems: Understanding of information systems security; Technical leadership skills to provide world-class…

Estimated: $80,000 - $100,000 a yearSimply Apply

Steptoe & Johnson LLP - Washington, DC 

3 years of experience in network systems support and installation, including server hardware and network operating systems software.

Estimated: $91,000 - $120,000 a yearSimply Apply
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