• DSS Systems Administrator

    General Dynamics Information Technology (Arlington, VA)
    …Department of State consolidated Bureaus. **Duties and Responsibilities:** + Performs systems administrative , troubleshooting, and operational duties on computer ... **Job Family:** SCA **Skills:** Computer Hardware Support,Customer Service,IT Troubleshooting,Microsoft Windows ,Ticketing Systems **Certifications:** CompTIA - Security+ -… more
    General Dynamics Information Technology (09/26/25)
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  • Systems Administrator (2nd shift)

    General Dynamics Information Technology (Mclean, VA)
    …of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** IT ... Infrastructure and Operations **Skills:** Communication,Computer Systems ,Troubleshooting,Video Processing **Experience:** 3 + years of related experience **US… more
    General Dynamics Information Technology (10/01/25)
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  • Classified Lab Manager

    The MITRE Corporation (Mclean, VA)
    …workstation + User maintenance activities on both Windows and Linux operating systems + Perform general systems administration (patching, updates, user ... Va campus. Roles & Responsibilities: + Building and hardening Windows , Linux, Hypervisor systems , such as VMware...Backups + Powershell scripting for automation, task scheduling and systems administration + Maintenance of other … more
    The MITRE Corporation (09/04/25)
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  • Systems Technician_TS/SCI with Polygraph

    General Dynamics Information Technology (Chantilly, VA)
    …thin clients, servers, VoIP phones, video conferencing, cabling standards, installation, systems administration , testing equipment, and ITIL best practices + ... projects. + Provide installation, maintenance and troubleshooting support of information systems applications and related peripheral hardware. + Windows Hardware… more
    General Dynamics Information Technology (09/03/25)
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  • Management Information Systems Engineer

    Sciolex Corporation (Chantilly, VA)
    …that surpasses the epitome of excellence. Our core services include systems engineering technical advice, technical support, and administrative assistance. ... receive the utmost employee care. Responsibilities Duties for the Management Information Systems role are as follows: Develop and customize MIS solutions tailored to… more
    Sciolex Corporation (07/15/25)
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  • Senior Systems Administrator (S)

    SimIS Inc. (Dahlgren, VA)
    … systems and training environments Experience Required: + Eight (8) years of systems administration experience with three (3) years in leadership roles + ... Assurance Technician (IAT) Level II + Experience and Knowledge of Navy tactical systems and combat information center operations + SECRET clearance Experience… more
    SimIS Inc. (09/22/25)
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  • Cyber Security Engineer

    Shuvel Digital (Arlington, VA)
    …of degree level education. Desired Certification(s): * Certified Ethical Hacker (CEH), Windows /Linux Admin , Azure Sentinel or Other Cloud SIEM, CISSP, Security+, ... Title: Cyber Security Engineer Type: Contract Location: Arlington, VA Clearance: Active Secret . Must be able to obtain TS/SCI and DHS suitability prior to starting… more
    Shuvel Digital (09/25/25)
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  • Hybrid Cyber Security Engineer

    Shuvel Digital (Arlington, VA)
    …of degree level education. Desired Certification(s): + Certified Ethical Hacker (CEH), Windows /Linux Admin , Azure Sentinel or Other Cloud SIEM, CISSP, Security+, ... Security Engineer Type: Contract Location: Arlington, VA Work Auth: USC Clearance: Active Secret . Must be able to obtain TS/SCI and DHS suitability prior to starting… more
    Shuvel Digital (09/25/25)
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  • Network Systems Engineer - TS/SCI w/Poly

    Parsons Corporation (Mclean, VA)
    …a strong background in Cisco routing and switching, as well as system administration ( Windows , Linux, or similar). + Hands-on experience with network ... you're looking for. **Job Description:** Parsons is looking for an amazingly talented **Network Systems Engineer** to join our team! In this role, you will get to… more
    Parsons Corporation (09/09/25)
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  • Software Developer

    Systems Technologies, Inc. (Lorton, VA)
    …and warfighters, both virtually and not + Administer and optimize Windows server environments, ensuring high availability, performance, and security. + Manage ... of updates through WSUS and applications via the MECM Software Center, ensuring systems are up-to-date and secure. + Develop and maintain scripts in PowerShell,… more
    Systems Technologies, Inc. (07/18/25)
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