• Infrastructure Engineer /Administrator

    CACI International (Mclean, VA)
    Infrastructure Engineer /Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph ... * * **The Opportunity:** CACI is seeking a highly motivated Linux System Engineer and Administrator with hands on experience with the full lifecycle development and… more
    CACI International (12/26/25)
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  • Lead Network Engineer

    The MITRE Corporation (Mclean, VA)
    …difference with us. Department Summary: The team seeks a full-time Lead Network Engineer to support the deployment, operation, and maintenance of IT systems in ... who has prior experience working as a classified Network Engineer . This is an on-premises position on our...in compliance in all environments. + Provide guidance for hardware/ software purchases when requested. + Work with project leads… more
    The MITRE Corporation (12/17/25)
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  • Palantir Foundry Data Engineer

    CGI Technologies and Solutions, Inc. (Reston, VA)
    **Palantir Foundry Data Engineer ** **Category:** Software Development/ Engineering **Main location:** United States, Virginia, Reston **Position ID:** J1225-0459 ... has an immediate need for a Palantir Foundry Data Engineer to join our team. This is an exciting...(preferred but not required) Minimum of 5 years in software or data engineering roles . At least 2… more
    CGI Technologies and Solutions, Inc. (12/05/25)
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  • Telecommunications Field Engineer

    CACI International (Herndon, VA)
    …CACI has an immediate opportunity for a senior level **Telecommunications Field Engineer ** with a TS/SCI Poly clearance . **Responsibilities:** + Field Engineers ... Telecommunications Field Engineer Job Category: Information Technology Time Type: Full...Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type:… more
    CACI International (11/19/25)
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  • LAN/WAN Engineer SME

    IT Veterans (Alexandria, VA)
    LAN/WAN Engineer SME Alexandria, VA . Information Technology Apply Now LAN/WAN Engineer SME Alexandria, VA Job Summary: IT Veterans is currently seeking a ... LAN/WAN Engineer SME to join our team. You must have an active TS/SCI clearance with the ability to gain and maintain a CI poly. Job Details: + Advanced… more
    IT Veterans (11/07/25)
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  • OPIR Systems Engineer

    KBR (Chantilly, VA)
    Title: OPIR Systems Engineer KBR is seeking a highly qualified OPIR Systems Engineer . GED delivers mission-critical capabilities that enable a plan and execute ... information distributed to IC and DoD users. As a Senior OPIR Systems Engineer , you will be responsible for providing Joint Intelligence Community Government project… more
    KBR (10/28/25)
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  • Lead Test Automation Engineer

    CACI International (Ashburn, VA)
    …and enhancing the nation's safety and security. **Responsibilities:** As a Lead Software Test Automation Engineer , the responsibilities include, but are not ... Lead Test Automation Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of… more
    CACI International (01/13/26)
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  • Senior Principal Cyber Engineer

    Nightwing (Sterling, VA)
    …technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and ... ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive… more
    Nightwing (01/09/26)
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  • Space Acquisition Systems Engineer

    Sciolex Corporation (Chantilly, VA)
    …the next generation of space and ground systems, architectures, and hardware and software solutions. The Space Acquisition Systems Engineer will serve as the ... employee care. Responsibilities We are looking for a Space Acquisition Systems Engineer to provide systems engineering and technical advisory services to a rapidly… more
    Sciolex Corporation (01/07/26)
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  • Senior Solutions Engineer

    Chenega Corporation (Arlington, VA)
    **Req ID:** 38550 **Summary** **Senior Solutions Engineer ** **Arlington, VA** Are you ready to enhance your skills and build your career in a rapidly evolving ... economic interests of our nation. SecuriGence is seeking a talented **Senior Solutions Engineer ** to help contribute to our success. Come help us solve problems with… more
    Chenega Corporation (12/20/25)
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