• Senior Network Administrator

    TekSynap (Radford, VA)
    …and secure network operations. + Monitor and tune network performance, ensuring systems are hardened and compliant with security requirements. + Analyze network ... stakeholders to ensure optimal operation and scalability of network systems . + Assist in the lifecycle management of network...of text messaging, respond "STOP". "As part of the application process, you agree that TekSynap Corporation may retain… more
    TekSynap (10/25/25)
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  • Senior Cybersecurity Internal Controls…

    TekSynap (Radford, VA)
    …Implementation Guide (STIG) compliance scans and generate reports to ensure systems meet DoD cybersecurity standards. + Manage Army Endpoint Security Solution ... security implications. + Proficient in account lifecycle management and certification tracking systems . + Familiarity with the DISA ACAS Best Practices Guide and… more
    TekSynap (10/25/25)
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  • Linux Administrator - TS/SCI w/ Poly…

    V2X (Chantilly, VA)
    …and maintaining new and upgraded versions of the relevant operating systems + Building and hardening Linux servers, and establishing configuration baselines ... server hardware components where necessary + Designing interfaces to external systems + Troubleshooting operating system problems, and collaborating with other teams… more
    V2X (11/08/25)
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  • Network Administrator

    Oneida Technical Solutions (Fort Belvoir, VA)
    …with activities such as, installation of new modified hardware, operating systems and software applications ensuring compliance with Information Assurance ( IA) ... networks (VPNs), SONET multiplexers, servers, storage area nodes (SANs), cable management systems and other network enhancements down to the Edge Access Switch… more
    Oneida Technical Solutions (10/10/25)
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  • Medical Front Desk Administrator

    TEKsystems (Roanoke, VA)
    …calls (they get over 100 inbound calls a day). They work with two large healthcare systems . They get a lot of faxes (about 30-50 a day). Ensuring the faxes are ... getting put in to their EMR systems . They will only be doing the front end...Type This is a fully onsite position in Roanoke,VA. Application Deadline This position is anticipated to close on… more
    TEKsystems (11/18/25)
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  • Cyber Intrusion Detection System…

    General Dynamics Information Technology (Reston, VA)
    …DIA. You will play a crucial role in helping to protect our customers systems . Networks, and data. * Lead/Manage/Support our customers cyber tool stack and ability ... as needed. *Monitoring and analyzing signature alerts from Intrusion Detection/Prevention Systems (IDS/IPS) for false positives. * Creating Splunk Dashboards *… more
    General Dynamics Information Technology (10/25/25)
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  • System Administrator

    TekSynap (Arlington, VA)
    …Engineer** toadminister and sustain JPO's classified and unclassified systems , applying patches,monitoringuptime, and ensuring compliance in cloud-native ... of cloud services. + Monitor performance, availability, and compliance of all systems . **REQUIRED QUALIFICATIONS** + Bachelor's degree in IT, Computer Science, or… more
    TekSynap (10/02/25)
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  • Pr./System Admin - Shift Work (Top Secret) - Space…

    Northrop Grumman (Chantilly, VA)
    …or IAT Level 2 certification **Preferred Qualifications:** . Red Hat Certified Systems Administrator (RHCSA) certification . Experience with DNS, Active ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...We have an opening for a **Tier 2/3 System Administrator ** to join our team of qualified, diverse individuals… more
    Northrop Grumman (11/15/25)
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  • Sr. Systems Admin

    Nightwing (Sterling, VA)
    Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' ... technical services to enable customer mission accomplishment. The ServiceNow System Administrator maintains the stability and usability of the ServiceNow platform by… more
    Nightwing (09/05/25)
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  • Head of Systems Development,(Non-Tenured…

    Old Dominion University (Norfolk, VA)
    …that support Libraries' functions and services. This position oversees the work of the Systems Administrator and the Brickell Library Systems Librarian to ... proficiency in programming or scripting languages, relational database management, systems analysis, and/or using Application Programming Interfaces (APIs)… more
    Old Dominion University (11/04/25)
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