- Amazon (Herndon, VA)
- …scale? Join us in driving cloud innovation and automation, deploying mission-critical systems that power global operations. AWS Infrastructure Services designs, ... and security - Experience working in 24/7 production environment - Experience with service -oriented architecture and web services Amazon is an equal opportunity… more
- Oracle (Richmond, VA)
- …be responsible for the operation of production environments, including systems and databases, supporting critical business operations. Will perform administration ... to resolution and coordinate a storage infrastructure of Oracle system and database appliances. Responsible for Oracle production environments;...date or as long as the job remains posted. Career Level - IC3 **About Us** As a world… more
- Huntington Ingalls Industries (Fairfax, VA)
- …This role requires deep technical expertise in enterprise patch management and system administration across multiple operating systems , including Red Hat ... posture * Test patches in non-production environments before deploying to production systems to prevent system disruptions and compatibility issues * Monitor… more
- PDS Defense (Chantilly, VA)
- … system architectures, subsystems, and components for defense and aerospace systems . This involves understanding and analyzing system requirements, conducting ... **Engineering** ** Systems Engineer III** Chantilly, VA Posted: 12/10/2025 Job...your temporary assignment, benefits may include direct deposit, free career counseling services , 401(k), select paid holidays,… more
- CACI International (Norfolk, VA)
- …system administration principles and practices, particularly in managing complex, global IT systems + Knowledgeable on the core AWS services related to ... Systems Administrator III Lead Job Category: Information Technology...supporting naval ship and submarine maintenance operations + Oversee system administration for diverse technologies serving over 45,000 users… more
- Parsons Corporation (Centreville, VA)
- …pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by ... and Hyper-V virtual environments. + Utilize Ansible for automation of system configurations, deployments, and updates. + Manage and support cloud environments,… more
- General Dynamics Information Technology (Mclean, VA)
- …Family:** Cyber and IT Risk Management **Skills:** Amazon Web Services (AWS),Information Technology Security,Risk Management Framework **Experience:** 10 + years ... opportunity to make a personal impact as an Information System Security Engineer (ISSE). GDIT is your place to...meaningful contributions to challenging projects and grow a rewarding career . At GDIT, people are our differentiator. As an… more
- Leidos (Alexandria, VA)
- …support operations across multiple enclaves, classifications, and time zones. The System Administrator provides systems and software Operations and Maintenance ... utilizing Microsoft tools and software in addition to IT Service Management software such as Service Now...respond accordingly to issues impacting mission critical customers and services + Experience implementing system patches and… more
- KBR (Alexandria, VA)
- …milestones associated with programs (operational, in development, and future). + Analyze system level and system -of- systems level requirements, needs, and ... and mission-level architectures (mission threads), kill chains/kill webs, CONOPs, or system -of- systems (SoS) architectures for defense or military areas. +… more
- General Dynamics Information Technology (Fairfax, VA)
- …Family:** IT Infrastructure and Operations **Skills:** Microsoft Windows Server, System Administration,Virtual Environments **Certifications:** CompTIA Security+ CE | ... Yes **Job Description:** Transform technology into opportunity as a **Senior Systems Administrator** at GDIT. Shape what's next for mission-critical government… more