- SimIS Inc. (Dahlgren, VA)
- …Degree in a business, technical or engineering field. + Certification in LINUX operating systems + Cisco Certified Network Associate (CCNA). + CompTIA, the ... as a team). SimIS Inc seeks a Senior System Administrator to provide combat system simulation support to the...Microsoft Windows computer operating systems , LINUX operating systems , CISCO Systems , computer security… more
- General Dynamics Information Technology (Chantilly, VA)
- …valid **CompTIA Security+ CE, Systems Security Certified Practitioner (SSCP) or Cisco Certified Network Associate (CCNA) -Security** . CompTIA Security+ CE ... and is responsible for the upkeep, configuration, and reliable operation of computer systems , including fixing network issues along with updating equipment and… more
- Integrated Security Technologies (Herndon, VA)
- …with Windows-based environments, networking topology and configuration, and enterprise-level systems administration. The ideal candidate will possess the ability to ... + Manage and maintain the security posture for one or more systems across their entire lifecycle, emphasizing real-time patching, system hardening, and configuration… more
- Assertive Professionals (Chantilly, VA)
- System Administrator About the Organization Established in 2015,AssertiveProfessionals(AP), is anEconomically Disadvantaged Woman Owned Small Business ... with Polygraph Timeline Pipeline Description Assertive Professionalsis seeking aSystem Administrator with Poygraph supporting ourNational Security Customer in Chantilly,… more
- Leidos (Alexandria, VA)
- …system administration and O&M support activities in support of a complex network environment with geographically distributed systems . The position entails ... active TS/SCI Polygraph. We are hiring a **Senior Windows Administrator / Test Lab Manager** to join a high...have at least two (2) years of experience with network switches, routers, and firewalls from Cisco ,… more
- SAIC (Norfolk, VA)
- …world more connected, secure, and efficient. We are currently seeking a motivated ** Systems Administrator Senior Principal** to join our talented team. In this ... planning, system upgrades, and technology roadmaps. + Manage and maintain operating systems , servers, network devices, and applications across the organization.… more
- SAIC (Virginia Beach, VA)
- …world more connected, secure, and efficient. We are currently seeking a motivated ** Systems Administrator Senior Principal** to join our talented team. In this ... + Assist in the design, implementation, and maintenance of complex IT systems , including cloud architecture, network infrastructure, and server configurations. +… more
- SAIC (Norfolk, VA)
- …the world more connected, secure, and efficient. We are currently seeking a motivated ** Systems Administrator ** to join our talented team. In this role, you will ... standards, policies, and configuration guidelines. + Work closely with Network and Systems Analysts to help determine...adapting to changing IT landscapes. + Working knowledge of network administration and troubleshooting of Cisco routing… more
- SAIC (Norfolk, VA)
- …world more connected, secure, and efficient. We are currently seeking a motivated ** Systems Administrator Associate** to join our talented team. In this role, ... with established standards, policies, and configuration guidelines. + Works closely with Network and Systems Analysts to help determine and develop the… more
- General Dynamics Information Technology (Springfield, VA)
- …Network Installations,Wide Area Network (WAN) **Certifications:** Cisco Certified Network Professional Enterprise - Cisco Systems - Cisco , ... Be Able to Obtain:** Secret **Public Trust/Other Required:** None **Job Family:** Network Engineering **Skills:** Cisco Routers and Switches,Local Area … more