- Dominion Energy (Glen Allen, VA)
- …systems . + Experience in security aspects of multiple platforms, operating systems , software, communications, and ICS network architecture. + Must have an ... Assoc/Mid/Senior ET P&C System Field Compl Analyst **Date:** Aug 1, 2025..., firewall rule development, and/or management of Windows operating systems security or a combination of this… more
- General Dynamics Information Technology (Quantico, VA)
- … Systems Administration **Skills:** Mobile Device Management (MDM),Next-Generation Network (NGN), System Administration **Certifications:** Security + CE ... documents all work in ServiceNow. **WHAT YOU'LL NEED:** + ** Security Clearance Level:** Active Top Secret clearance (Must be...+ **Required Experience:** + 5+ years of experience with Systems Administration, general computer system , network… more
- Leidos (Fort Belvoir, VA)
- …sprint teams and working other engineers to troubleshooting problems for multiple systems and network environments. This role analyzes recurring problems and ... systems , and standards for environmentals, ie HVAC/CRAC solutions, fire suppression, security , and similar data center infrastructure systems . Come break… more
- Huntington Ingalls Industries (Langley AFB, VA)
- …24230 Required Travel: 0 - 10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $81,973.00 - $117,000.00 Security Clearance: Secret Level of ... and emerging technologies, particularly integrated communications, networking, and Systems -of- Systems (SoS) technologies, to enhance national security and… more
- Huntington Ingalls Industries (Langley AFB, VA)
- …24565 Required Travel: 0 - 10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $126,363.00 - $180,500.00 Security Clearance: Secret Level of ... and emerging technologies, particularly integrated communications, networking, and Systems -of- Systems (SoS) technologies, to enhance national security and… more
- General Dynamics Information Technology (Chantilly, VA)
- …security settings, and protocols + Participate in the administration of multiple critical network systems . + Must be able to track project studies, plans, ... SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** Communication,Computer Hardware,Troubleshooting **Certifications:** CompTIA Security… more
- TrustPoint (Dulles, VA)
- …TrustPoint is developing a fully commercial next-generation Global Navigation Satellite System (GNSS) to provide significant performance, security and ... constellation of microsatellites in Low Earth Orbit and a network of ground stations, which jointly provide secure high...provide the Space and Ground Segment requirements to improve system and user performance. The Satellite Systems … more
- Leidos (Chantilly, VA)
- …NAT, firewall rules, DNS, and DHCP. + Support VPN tunnels and internal network segmentation strategies. + Implement and maintain security baselines and patch ... the most complex challenges in support of our national security mission. **What You'll Do:** Step into a hybrid...+ Serve as the operational backup for the senior systems engineer. + Participate in infrastructure and system… more
- General Dynamics Information Technology (Sterling, VA)
- … system enhancements that improves the performance and reliability of the network security infrastructure + Monitors and troubleshoots platform and OS based ... problems: network security infrastructure, and connectivity issues +...and Disaster Recovery + Experience deploying, managing, and troubleshooting network systems , switching, and routing protocol standards… more
- Lumen (Richmond, VA)
- …voice technologies in large-scale network environments + Application of network security , server operating systems , virtualization, and open-source ... Your primary focus will be on ensuring the stability, security , and performance of these systems to...and Support:** Provide technical support and troubleshooting for Linux/Unix systems and applications. Resolve system -related issues and… more