- General Dynamics Information Technology (Springfield, VA)
- …tomorrow is smarter. Our work depends on a **Systems Administrators** with Linux and Windows Infrastructure experience to manage and maintain mission-critical ... Required:** None **Job Family:** Systems Administration **Skills:** Information Technology (IT), Linux ,System Administration **Certifications:** Security+ CE - CompTIA - CompTIA… more
- Leidos (Ashburn, VA)
- …Department of Homeland Security (DHS), Customs and Border Protection (CBP) Security Operations Center (SOC) is a US Government program responsible to prevent, ... network firewalls, and endpoint security tools, along with experience working in Linux and Windows environments. This role will be instrumental in ensuring the… more
- GovCIO (Richmond, VA)
- …**Location** _US-Remote_ **ID** _2025-6419_ **Category** _IT Infrastructure & Network Engineering & ... and administer AWS-based resources using both Microsoft Windows and Red Hat Enterprise Linux . This position will be a Hybrid Remote position, location Hanover, MD.… more
- 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
- Live Nation (Reston, VA)
- …Concerts, LN Media and Artist Nation Management. The role is based on the Archtics Engineering Operations team on the TM Global Sports Platform Engineering ... part of a cross functional platform team to deliver infrastructure , platform and database services for the Sports ticketing...resolve issues efficiently. + Support the current Windows & Linux platform. + Collaborate with product engineering … more
- CACI International (Springfield, VA)
- …accurate support of national security. TCS will provide innovative design, engineering , procurement, implementation, operations , sustainment, and disposal of ... **:** **Build, deploy, configure, and maintain on-premises and cloud-based cybersecurity infrastructure and applications running on Windows and Linux operating… more
- Leidos (Chantilly, VA)
- …degree. + 3-5 years of experience in systems administration or infrastructure engineering roles. + Proficient in Linux and Windows Server environments. + ... Step into a hybrid role where classic system administration meets cutting-edge infrastructure engineering . You'll play a key part in deploying, maintaining,… more
- BAE Systems (Herndon, VA)
- …that function both on customer premise, and via remote Cloud services. Network infrastructure engineering services are comprised of core infrastructure , ... supporting a key government customer. This program will deliver engineering services for network infrastructure as well...Skills** + Nessus / Rapid7 + Security Development and Operations (SecDevOps) + Various security tools and processes such… more
- SAIC (Chantilly, VA)
- …to AOR. + Follow standard operating procedures to provide support for the infrastructure and customers during live testing and operations . + Responsible for ... Windows, Linux , Firefox, Chrome, and Microsoft Office products. + Operations center experience and knowledge of enterprise system monitoring tools. **Desired… more
- SAIC (Chantilly, VA)
- …for infrastructure and customer support during live testing and operations . + Assist customers with mission planning, communication paths, and data delivery. ... design, implement, operate, and troubleshoot a high-reliability enterprise network infrastructure . The candidate will support various enterprise programs and system… more