- RTX Corporation (Chesapeake, VA)
- …+ To provide backup support to SIPRNet Red Hat Enterprise Linux (RHEL) Systems Administrator for day-to-day Global Command and Control System-Joint (GCCS-J) ... Posted:** 2025-10-14 **Country:** United States of America **Location:** VA301: 2 Relay Road, Chesapeake 2 Relay Road...skills + A strong understanding and knowledge of computer, network , and security systems + Professional demeanor,… more
- ENS Solutions (Norfolk, VA)
- This role is contingent upon Contract Award The System Administrator supports secure and resilient operations of PKI infrastructure and associated systems for an ... for DoD PKI inspections. Key Responsibilities: + Maintain and monitor systems supporting PKI services, including Certificate Authorities (CAs), OCSP responders, Key… more
- Parsons Corporation (Centreville, VA)
- …Computer Engineering, Network Engineering, Software Engineering, or Electrical Engineering and 2 years of experience + Must be a US Citizen + Must possess ... redefine what's possible. **Job Description:** Our Special Programs and Systems team is hiring Linux System Administrators with a...such as Ansible or Salt + Hands-on server and network switch hardware maintenance + Java, JavaScript, or C++… more
- BCMC (Arlington, VA)
- …Technical Engagement Network (TEN) Lab Manager with experience in Linux Systems Administrator to support the design, development, and deployment of advanced ... and deployment across Windows, MacOS, Linux/Unix, and other operating systems and virtual environments to support the TEN infrastructure....years of directly relevant experience as a Linux System Administrator . - 2 + years MacOS and iOS… more
- TekSynap (Norfolk, VA)
- …projects. + Proven experience analyzing, designing, and managing WAN and wireless network systems . **Certifications** + Relevant certification from a nationally ... CCNP, or CCIE, or equivalent certifications from other vendors. + Certified Wireless Network Administrator (CWNA) certification required within 180 days of base… more
- TekSynap (Richmond, VA)
- …CCDA + CCNA + CCNP + CCIE + CCSPA + SCNA + Certified Wireless Network Administrator (CWNA) Certification + Clearance: + Must possess a Secret (Sensitivity Level: ... networks, LAN and WAN data networks, wireless networks, and/or network management systems to support voice and...or Military service can be used in lieu of 2 years network operations experience. + Certifications:… more
- Insight Global (Virginia Beach, VA)
- … Admin to join one of our clients in Virginia Beach, VA. The Network Administrator is responsible for operating, maintaining, and troubleshooting network ... of multiple networks across different classification levels and ensure continuous network connectivity is maintained to customers and sites. This position will… more
- Northrop Grumman (Fairfax, VA)
- …Engineering department which has 200+ Software Engineer, DevOps Engineer, Systems Administrator , Database Administrator , and Network Engineer peers from ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...to favorably succeed a Counterintelligence (CI) polygraph + **Level 2 ** : + Bachelor's degree with 2 … more
- Imagine One Technology & Management (Dahlgren, VA)
- …**for this role.** Imagine One Technology & Management, Ltd. is seeking two ( 2 ) **Senior Security Systems Engineers** . These positions are contingent upon ... IDS, IPS, Switch/Routers, Cross Domain Solutions (CDS) and Host Based Security Systems (HBSS). 2 . Examples of engineering experience include developing secure… more
- Cydecor, Inc. (Dahlgren, VA)
- …Domain Solutions, HBSS, etc.). + Demonstrated experience developing secure network architectures, engineering documentation, and applying Model-Based Systems ... Federal Government solutions provider, delivering differentiated innovations in mission systems and business platforms. We leverage leading-edge secure systems… more