- Nightwing (Sterling, VA)
- Nightwing provides technically advanced full-spectrum cyber, data operations , systems integration and intelligence mission support services to meet our customers' ... most demanding challenges. Our capabilities include cyber space operations , cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance,… more
- BOOZ, ALLEN & HAMILTON, INC. (Norfolk, VA)
- …environments + TS/SCI clearance + Bachelor's degree + CompTIA Certification, including Security +, Network +, or Cisco Certified Network Administrator (CCNA) Nice ... Network Administrator The Opportunity: A well-designed network is critical...infrastructure, troubleshoot and resolve complex network issues, and increase security , reliability, and availability for mission-critical network systems. You'll… more
- BAE Systems (Herndon, VA)
- …engineering, and internal customers **Preferred Education, Experience, & Skills** + Security Development Operations (SecDevOps) + Knowledge of programming ... protect our freedom. We are looking for experienced Systems Administrator to join our technology-based program supporting a key...VCenter, vSphere) + NetApp Management + Red Hat Enterprise Linux and CentOS + CompTIA Security certification… more
- Leidos (Chantilly, VA)
- …services and mission software capabilities in the areas of cyber, logistics, security operations , and decision analytics to support our defense and ... Security Sector is seeking a skilled Principal Systems Administrator to join a new cyber security ...of a program that oversees development, integration, delivery, and operations and maintenance of IT managed security … more
- SimIS Inc. (Dahlgren, VA)
- …administration activities. + Experience in Microsoft Windows computer operating systems, LINUX operating systems, CISCO Systems, computer security program ... others (work and win as a team). SimIS Inc seeks a Senior System Administrator to provide combat system simulation support to the Warfare Analysis and Digital… more
- CACI International (Springfield, VA)
- Tier 2 Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... are seeking a skilled and motivated Tier 2 System Administrator to join our growing IT team. In this...critical IT systems, supporting end users, and ensuring the security and performance of our infrastructure. This position is… more
- V2X (Ashland, VA)
- …battlefield. We bring 120 years of successful mission support to improve security , streamline logistics, and enhance readiness. Aligned around a shared purpose, our ... response to CBRN threats. + In the role of an Intermediate System Administrator for the Integrated Early Warning of Chemical, Biological, Radiological, and Nuclear… more
- The Boeing Company (Herndon, VA)
- …& Security (BDS), Maritime and Intelligence Systems (M&IS), seeks a **System Administrator ** (Shift Work) to join our Mission Operations team in Herndon, VA ... the most challenging environments on Earth. We provide support for our Mission Operations Portfolio areas which design, build, test, deploy, operate, and maintain a… more
- M. C. Dean (Vienna, VA)
- …management and strategic planning, Operational Requirements, Enterprise Strategic Planning and operations , Unix/ Linux system software, Test & Evaluation, and ... landscape. **Position Summary:** MC Dean is seeking a highly competent **Network Administrator 3** to assist on the design and maintenance of its network… more
- CGI Technologies and Solutions, Inc. (Newport News, VA)
- **System Administrator ** **Category:** Infrastructure/Cloud **Main location:** United States, Virginia, Newport News **Position ID:** J0325-0671 **Employment Type:** ... reliability Perform system upgrades and patch management to enhance system security Troubleshoot and resolve hardware, software, and network issues Perform backup… more