- Arena Technical Resources, LLC (Reston, VA)
- Sr. System Administrator Location: Reston, VA, US Job ID: ATR 17710 Job Description Job Title: Sr. System Administrator Location: Reston, VA - Onsite, SCIF ... TS/SCI with CI Polygraph Job Description: The job duties of the Sr. System Administrator are as follows: * Plans, designs, and implements infrastructure changes and… more
- Parsons Corporation (Quantico, VA)
- …DoD IA certification for system administrators. + RHCSA - Core Linux system administration certification. + Experienced with frequent use and application of ... disk usage, and response times to maintain operating efficiency. + Performs systems security administration functions, including creating user profiles and… more
- RTX Corporation (Chesapeake, VA)
- …or equivalent with 5 years relevant and recent experience with configuration, system administration and operation of classified network servers and workstations, ... a safer, more secure world. This job opportunity is for the ROTHR System Administrator position at the Raytheon, ROTHR Chesapeake, Virginia facility. **What you will… more
- Leidos (Ashburn, VA)
- **Description** Leidos is seeking an experienced Senior Systems Integration and Test Engineer to support the Alaska Automation Capability (AAC) and Future Flight ... Services Program (FFSP) contracts with the Federal Aviation Administration (FAA). This role serves as a core member of our test team and is responsible for… more
- General Dynamics Information Technology (Reston, VA)
- … Security** **Engineer** Deliver security related solutions for enterprise information systems and network architectures as an Information System Security ... None **Job Family:** IT Infrastructure and Operations **Skills:** Computer Servers,Critical Systems ,Information Technology (IT) Systems **Experience:** 8 + years… more
- Saliense Consulting (Arlington, VA)
- …issues impacting the enterprise environment. Responsibilities include: + Manages the ' system of systems ' architecture development, partitioning of functionality ... support, administration , and engineering on all Microsoft Windows Operating Systems . + Monitors, performance tunes, troubleshoots and resolves systems … more
- CGI Technologies and Solutions, Inc. (Fairfax, VA)
- …on Duty (EOD) clearance * 5-7 years of experience Unix system administration * Proficiency in Linux systems troubleshooting. * Experience in patch ... ** System Adminstrator - US Citizenship Required** **Category:** Cyber...per week. **Your future duties and responsibilities:** * AWS Administration : 3 to 4 years of experience with AWS… more
- ENS Solutions (Norfolk, VA)
- …across both SIPRNet and UNCLASS networks. Requirements + 3-5 years of experience in system administration , with specific focus on DoD IT environments. + Direct ... This role is contingent upon Contract Award The System Administrator supports secure and resilient operations of PKI infrastructure and associated systems for an… more
- RTX Corporation (Springfield, VA)
- …eligible for a security clearance. + Security+ DoD 8570 certification or higher. + System administration experience across Linux systems . + Experience in the ... create a safer, more secure world. Raytheon seeks a Systems Administrator to join a high-performing team at the...its national security strategy. This is for an on-site system administrator sustaining and maintaining a VM-based data … more
- TekSynap (Arlington, VA)
- …+ Bachelor's degree in IT, Computer Science, or related. + 5+ years system administration (Linux/Windows) in hybrid or cloud environments. + Experience with ... IAT Level II (Security+ CE minimum). + Active Secret clearance. **COMPETENCIES** + System provisioning & administration (Linux/Windows) + CNCF ecosystem tools &… more