• RF System Engineer

    CACI International (Fairfax, VA)
    …software development process. + Installing, configuring, testing, and maintaining operating systems , application software and system management tools in support ... RF System Engineer Job Category: Engineering Time Type: Full...within a product family to field tactical SIGINT collection systems to the DoD. **Responsibilities:** + Work with highly… more
    CACI International (07/24/25)
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  • Risk Management Framework (RMF) Analyst - TS/SCI |

    Cambridge International Systems Inc (Norfolk, VA)
    …and services. + Maintain circuit registrations in Global Interconnection Approval Process System (GIAP) and Systems /Network Approval Process (SNAP). + Maintain ... Risk Management Framework (RMF) Analyst - TS/SCI | Norfolk, VA Cambridge International Systems , Inc. Join a dynamic global team united by shared values: commitment,… more
    Cambridge International Systems Inc (09/04/25)
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  • Systems Administrator I - Desktop Support

    V2X (Springfield, VA)
    …with integrity, respect, responsibility, and professionalism. We are hiring for a Systems Administrator I - Desktop Support - active TS/SCI clearance to support ... to obtain and maintain a Counterintelligence (CI) Polygraph. The Systems Administrator I - Desktop Support are the Tier...supporting internally escalated tickets from the IT Enterprise Service Desk team. + The IT Enterprise Desktop team supports… more
    V2X (08/29/25)
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  • Information System Security Officer (ISSO)

    St. George Tanaq Corporation (Richmond, VA)
    Information System Security Officer (ISSO) WFH Flexible*Remote from MD, VA, DC (http://maps.google.com/maps?q=Washington+DC+USA) Job Type Full-time Description ... https://tanaq.com/tanaq-technical-services. **About the Role** We are seeking an **Information System Security Officer (ISSO)** to support our federal government… more
    St. George Tanaq Corporation (08/02/25)
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  • Network Engineer - TS/SCI |

    Cambridge International Systems Inc (Norfolk, VA)
    …Administer and maintain the cyber test infrastructure, including installing patches, hardening systems , reviewing system logs, monitoring system activity, ... Network Engineer - TS/SCI | Norfolk, VA Cambridge International Systems , Inc. Join a dynamic global team united by shared values: commitment, integrity, and… more
    Cambridge International Systems Inc (09/04/25)
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  • Senior Modeling and Simulation System

    Serco (Suffolk, VA)
    **Position Description** Serco is seeking a **Senior** **Modeling and Simulation (M&S) System Software Analyst** to join our growing team of diverse professionals ... in **Suffolk, Virginia** . As a Modeling and Simulations System Software Analyst, you will support a unique Joint...analysis of modeling and simulation software and operational computer systems . + Serve as simulation technical controller for JSJ7… more
    Serco (07/25/25)
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  • Senior IT Systems Administrator

    ManTech (Chantilly, VA)
    …but are not limited to:** + Providing end-user support to personnel utilizing ITD IT systems . + Triaging help desk tickets for a broad range of service requests ... the ability to obtain one within 180 days. + System Experience: Experience with both Windows and Linux operating... Experience: Experience with both Windows and Linux operating systems . + End-User Support: Experience providing help- desk more
    ManTech (08/20/25)
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  • SolarWinds Engineer

    System One (Alexandria, VA)
    …a large-scale enterprise environment. The ideal candidate will work closely with system administrators and network teams to ensure optimal performance, security, and ... submitted support tickets for SolarWinds + Provide the help desk with initial troubleshooting steps to determine type of...steps to determine the appropriate ticket type. + Daily System Checks and Monitoring + Perform routine checks and… more
    System One (09/04/25)
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  • Cyber Security Specialist (Mid - Sr.) - Energy…

    American Electric Power (Salem, VA)
    …degree OR Associates degree with one (1) year relevant experience in system administration/help desk /security (cyber or physical); OR High School Diploma/GED ... with two (2) years relevant experience in IT system administration/help desk /security (cyber or physical); OR Graduation from an approved Cybersecurity Program;… more
    American Electric Power (08/28/25)
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  • Senior IT Systems Administrator

    ManTech (Chantilly, VA)
    …but are not limited to:** + Providing end-user support to personnel utilizing ITD IT systems . + Triaging help desk tickets for a broad range of service requests ... to obtain one within 180 days. + Experience with Windows and Linux operating systems . + Experience providing help- desk end-user support for common desktop and… more
    ManTech (08/20/25)
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