- CACI International (Chantilly, VA)
- …Continental US * * * **The Opportunity:** CACI is looking for an Operating Systems (OS) Administrator Windows to support the Department of the Air Force (DAF) ... will provide Windows OS Subject Matter Expertise and be responsible for administration , maintenance, and sustainment for the SIPR solution on capabilities associated… more
- SMX (Quantico, VA)
- …messaging and directory services best-practices and advanced knowledge of systems administration , operations, and management. The Exchange/Messaging Engineer ... support of our DoD client's mission to provide enterprise network operations and computer network defense, the...and service requests + Monitor the health of Messaging systems with provided event management tools + Implement monitoring… more
- Defense Health Agency (Falls Church, VA)
- **Overview** This position is located at Defense Health Network DHN within the Defense Health Agency (DHA) Network under the policy guidance and direction of the ... care, providing support to the Uniformed Services in the management and administration of TRICARE, administering and managing the Defense Health Program budget and… more
- EMCOR Group (Dulles, VA)
- …our services with significant financial resources and a worldwide knowledge transfer network . The result is all the expertise, skills, and the latest technology ... solution that results in the responsive professional service and long-lasting systems you need for reliable facility operation and consistent business success.… more
- NANA Regional Corporation (Fredericksburg, VA)
- …resolution of technical issues. + Work closely with Engineering, Security, and Systems Administration teams to incorporate customer feedback and address key ... steps through self-service, or by another area, such as the security administration , systems administrator, etc., based on SAVA's organizational structure and… more
- Lumen (Richmond, VA)
- …testing methods for Lumen infrastructures, products, and services encompassing network elements, operating systems , databases, and applications across ... penetration testing full time in a large enterprise environment encompassing network elements/protocols, operating systems , databases, applications, and cloud… more
- Northrop Grumman (Dulles, VA)
- …will include but not be limited to the following: + Perform as primary Systems or Network Administrator for a classified government contract. + Communicate ... in written and verbal format. + Maintain smooth operation of multi-user computer systems , including coordination with network , software, and system engineers, PC… more
- Leidos (Springfield, VA)
- …integration, or a related role. + Foundational knowledge of system administration , hardware/software installation, and network configurations. + Familiarity with ... is responsible for the operation, configuration, and oversight of advanced video systems in support of secure audiovisual environments. This includes managing a… more
- Huntington Ingalls Industries (Fairfax, VA)
- …Ability to Obtain Level of Experience: Mid This opportunity resides with Warfare Systems (WS), a business group within HII's Mission Technologies division. Warfare ... Systems comprises cyber and mission IT; electronic warfare; and...cyberspace and anticipate emerging threats. Our capabilities in cybersecurity, network architecture, reverse engineering, software and hardware development uniquely… more
- Huntington Ingalls Industries (Fairfax, VA)
- …to Obtain Level of Experience: Senior This opportunity resides with Warfare Systems (WS), a business group within HII's Mission Technologies division. Warfare ... Systems comprises cyber and mission IT; electronic warfare; and...cyberspace and anticipate emerging threats. Our capabilities in cybersecurity, network architecture, reverse engineering, software and hardware development uniquely… more