- TekSynap (Radford, VA)
- …Monitor and tune system performance; perform system hardening; report on security and operational posture. + Lead software/hardware integrations and recommend ... **Experience** + Five (5) years as a Windows Systems Administrator or Engineer, including 3 years of task automation...IIS, Apache). + Five (5) years working in complex network environments with strong knowledge of TCP/IP, DNS, DHCP,… more
- Criterion Systems (Reston, VA)
- …and response times to maintain operating efficiency. + Performs systems security administration functions, including creating user profiles and accounts. + Provides ... + Maintains smooth operation of multi-user computer systems, including coordination with network engineers. + Other duties may include setting up administrator … more
- IBM (Reston, VA)
- …impact the world around us. **Your role and responsibilities** As a System Administrator , you will work closely with IBM and clients' leaders to plan, formulate, ... working through the phases of planning, communicating, implementation, and documenting various security mitigations, fixes and patches with a sense of urgency. *… more
- Veralto (Sterling, VA)
- …. Health benefits . 401(k) Reporting to the Senior Manager IT, the IT Administrator is responsible for ensuring a seamless functioning of our IT landscape; through ... configuration and maintenance of client and server systems & network administration, supporting Associates with IT requests and participating in continuously… more
- ManTech (Norfolk, VA)
- **MANTECH** seeks a motivated, career and customer-oriented **Systems Administrator ** to join our team onsite in **Norfolk, Virginia.** This is an **onsite** ... + Diagnose and resolve complex technical issues related to system configurations and network connectivity for Range POR systems + Ensure compliance with security … more
- ManTech (Norfolk, VA)
- **MANTECH** seeks a motivated, career and customer-oriented **Systems Administrator ** to join our team onsite in **Norfolk, Virginia.** This is an **onsite** ... + Diagnose and resolve complex technical issues related to system configurations and network connectivity for Range POR systems + Ensure compliance with security … more
- TekSynap (Arlington, VA)
- …other JSP Operations teams as specified (servers, applications, storage area network , backup and recovery, facilities, messaging). + Conduct corrective and ... preventative maintenance activities for the JSP Transport Network . + Develop and maintain project plans, schedules, and...possess Secret clearance **Overview** We are seeking a Project Administrator to join our team supporting DISA JSP ETM… more
- GovCIO (Richmond, VA)
- …/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2025-6348_ **Category** _IT Infrastructure & Network Engineering & ... **Overview** GovCIO is currently hiring for an experienced Linux System Administrator with an active Secret clearance to join an Operations team. This position will… more
- Shuvel Digital (VA)
- Description: We are looking for a Mid level Systems Administrator /Engineer that can come in to take ownership of day-to-day operations. You will partner with ... in the deployment and maintenance of IT and IT Security tools and systems + Work with existing CSOC...and control processes are required + Strong knowledge of network , firewall, routing, switching, load balancing, and proxy principles… more
- GovCIO (Richmond, VA)
- **Overview** GovCIO is hiring a Windows and Linux System Administrator (Senior) to support Veterans Affairs operational needs. The role requires AWS, Windows, and ... with strong database management skills, to maintain infrastructure and ensure system security and performance. This position is fully remote within the United… more