• Systems Engineer , Senior

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **Systems Engineer , Senior** **Category:** Software Development/ Engineering **Main location:** United States, Virginia, Arlington **Position ID:** J0925-0627 ... model is acceptable. CGI Federal has an exciting opportunity for a Systems Engineer within our Intel sector advancing the national security mission through cutting… more
    CGI Technologies and Solutions, Inc. (12/30/25)
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  • Lead/ Principal Nuclear Engineer

    MPR Associates (Alexandria, VA)
    …and other research and test facilities. We are currently seeking an experienced nuclear engineer to guide, challenge, and mentor our growing team in a variety of ... management responsibilities will be included. Duties/Responsibilities The Lead/ Principal Nuclear Engineer will: + Plan, lead, and enable the nuclear design/analysis… more
    MPR Associates (12/26/25)
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  • Senior Scientist, Systems Engineer

    L3Harris (Herndon, VA)
    …domains in the interest of national security. Job Title: Senior Scientist, Systems Engineer Job Code: 32407 Job Location: Herndon, Virginia Job Schedule: 9/80 (Every ... is available to qualified applicants Job Description: The Advanced Concept Engineer (ACE) provides strategic technical leadership to draw on L3Harris' technical… more
    L3Harris (12/24/25)
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  • Mid-Level Systems Engineer

    TRIAEM, LLC (Chantilly, VA)
    GEOINT Systems Engineer Mid Location: Chantilly, VA or Springfield, VA Clearance Requirement: TS/SCI Overall Assignment Description: We are seeking a Mid-Level ... Systems Engineer with hands-on experience across the Systems Engineering &...Studies, and Engineering Assessments. . Participate in NGA Governance, Configuration Management, and Risk Management processes. . Help define… more
    TRIAEM, LLC (12/24/25)
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  • Security Software Engineer - Red Team…

    Imagine One Technology & Management (Dahlgren, VA)
    …Imagine One Technology & Management, Ltd. is seeking one (1) Security Software Engineer . This position is contingent upon award of the associated work and will ... be performed in Dahlgren, Virginia. The Security Software Engineer will be expected to: + Debug and reverse...using Microsoft Visual tel and Rational ClearCase for software configuration management. + Recommend software modifications to systems to… more
    Imagine One Technology & Management (12/24/25)
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  • Site Reliability Engineer DevOps | Remote…

    Oracle (Richmond, VA)
    …person who loves a challenge? Solve the complex puzzles you've been dreaming of as our Engineer . If you have a passion for innovation in tech, we want you on our ... engineering center with the focus on excellence. As a Site Reliability DevOps Engineer , you will be responsible for defining and deploying key services with deep… more
    Oracle (12/22/25)
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  • Test Engineer

    CACI International (Sterling, VA)
    Test Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel ... * **The Opportunity:** Join our team as a Test Engineer and play a pivotal role in ensuring the...and system definition approvals. + Participate in Change or Configuration Change Board (CCB) and Engineering Review Board (ERB)… more
    CACI International (12/20/25)
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  • AI/ML Software Engineer

    Frontier Technology Inc. (Chesapeake, VA)
    …challenges by integrating people, process, and technology. FTI is seeking a Software Engineer to design, build, and deploy secure, scalable software and data systems ... operations, analytics, and simulation environments. This role is for a hands-on engineer and someone who loves writing code, building systems end-to-end, and solving… more
    Frontier Technology Inc. (12/19/25)
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  • Cses III - Firewall Engineer

    CACI International (Springfield, VA)
    CSES III - Firewall Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage ... and challenging opportunity available for a CSES III - Firewall Engineer supporting an Intelligence Community customer's wide-area (WAN), local-area (LAN) and… more
    CACI International (12/18/25)
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  • Senior Infrastructure and ServiceNow…

    Virtual Service Operations (Alexandria, VA)
    Senior Infrastructure and ServiceNow Engineer in Alexandria, VA * Alexandria, VA (http://maps.google.com/maps?q=Alexandria+VA+USA) Description Are you looking to ... in your career as a Senior Infrastructure and ServiceNow Engineer ? Let's chat and see if we are a...years of relevant, professional experience + ServiceNow administration and configuration + Firewall and network security tools (eg, Palo… more
    Virtual Service Operations (12/17/25)
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