• Principal Field Service Specialist (Onsite)

    RTX Corporation (Langley AFB, VA)
    …RTX business, is seeking an onsite Principal Field Service Specialist to provide support to the DSFS contract. This Specialist will provide sensor resource mid-level ... technical support and will be responsible for the initialization and...and resources), cloud infrastructure (AWS, Azure, OpenStack, etc.), UNIX ( Solaris or Linux), and Microsoft Windows system administration +… more
    RTX Corporation (08/02/25)
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  • Database Administrator Lead

    Trace Systems Inc (Portsmouth, VA)
    …designing, developing, and administering database applications. Providing operational support of computer hardware, system software, applications software, and ... during the import and/or export of data. Providing database reporting/printout support . Supporting development of operating procedures and user technical manuals. … more
    Trace Systems Inc (05/16/25)
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  • Security Control Assessor (SCA) (TS/SCI)

    Tau Six (Chantilly, VA)
    …DoD with the oversight and management of information technology projects in support of critical Defense priorities. The ideal candidate will bring excellent ... address identified vulnerabilities. Provide initial mitigation of Cybersecurity incidents, support incident investigations, and closure of the incident. Provide… more
    Tau Six (07/23/25)
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  • Cyber Network Security Engineer

    CACI International (Chantilly, VA)
    …None Type of Travel: None * * * **The Opportunity:** You will support our work automating cybersecurity operations, emulating adversary behavior, and improving the ... working in a Linux environment - Centos, Ubuntu, Fedora, Solaris , Backtrack + Database experience, to include writing complex...and competitive mix of benefits options is designed to support and protect employees and their families. At CACI,… more
    CACI International (08/08/25)
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  • DSP Engineer

    Arena Technical Resources, LLC (Chantilly, VA)
    …who are working on cutting edge technical innovation that will directly support IC related GEOINT, SIGINT, and MULTI-INT missions for Space Doman Assets. ... conducted in a laboratory and transitioned into operations to support new approaches for current intelligence needs. We are...required, - Operating systems include Linux, VMS, Digital Unix, Solaris , and Windows. - X-Midas and/or MATLAB Must Have:… more
    Arena Technical Resources, LLC (08/10/25)
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  • Full Stack Web Development Software Manager

    CACI International (Reston, VA)
    …front-end web applications and back-end Java and C++ services from the Solaris environment to the Redhat Open Shift (Linux) environment. * Making recommendations ... opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive… more
    CACI International (08/09/25)
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  • Nuclear Process Computer Systems Spec

    Dominion Energy (Surry, VA)
    …and peripheral equipment associated with the Westinghouse Ovation PCS. + Provide hardware support for the Validyne data acquisition system. + Maintain and support ... Familiarity with operating systems such as Windows, Unix, Linux, and Solaris . + Background in electrical/electronic systems or nuclear instrumentation. + Experience… more
    Dominion Energy (08/08/25)
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  • Senior UNIX System Engineer

    TekSynap (Radford, VA)
    …& Qualifications** **RESPONSIBILITIES** + Manage, maintain, deploy, troubleshoot, and support Red Hat Enterprise Linux, Oracle Enterprise Linux, and ... Solaris UNIX servers. + Monitor and tune system performance...tools to guide problem identification and resolution. + Provide support and periodic preventive maintenance in a data center… more
    TekSynap (07/26/25)
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  • Windows Systems Administrator

    Leidos (Arlington, VA)
    …as DISA STIGS. **Preferred Qualifications** + Prior experienced with DISA and DISA's support to mission partners + TS/SCI w/CI Poly Preferred + Integration of ... trouble ticketing, and security subsystems highly desired. + Experience with support systems to include enclave Ethernet switches, storage area networks (SAN),… more
    Leidos (07/18/25)
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  • Deployable Sr Principal Network Communications…

    Northrop Grumman (Chantilly, VA)
    …work a flexible work schedule that may include extended shifts, holidays, and weekends and support on call status for 24 hours-a-day, 7 days- a-week, and 365 days a ... Capture + Test and Implementation + Integrated Maintenance Data System + Unix/ Solaris Operating Systems and Principles + Windows Server and Desktop versions. +… more
    Northrop Grumman (06/11/25)
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