• Spacecraft Systems Engineer

    SAIC (Chantilly, VA)
    …high-end solutions in systems engineering and integration; enterprise IT, including cloud services; cyber; software ; advanced analytics and simulation; and ... **Description** SAIC is seeking a **Spacecraft Systems Engineer ** . This position is located in **Chantilly,...is located in **Chantilly, VA** and requires an **active TS /SCI clearance with Polygraph** . This role will support… more
    SAIC (12/31/25)
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  • Systems Engineer (SE3)

    Lockheed Martin (Annapolis Junction, MD)
    …requirements, develop flowcharts and diagrams to assist the development team in supporting cloud based analytics\. **WHO WE ARE** At Lockheed Martin, we're a leading ... and opportunities\. **WHO YOU ARE** Experience as a Systems Engineer with the ability to multitask in a fast...work/life balance\. And more **Basic Qualifications:** Basic Qualifications : TS /SCI with FS Poly 7 years experieince as an… more
    Lockheed Martin (12/13/25)
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  • Electro-Optical Model Based Systems…

    Lockheed Martin (Louisville, CO)
    …that's built for you\. Lockheed Martin Space is seeking an **Electro\-Optical MBSE Systems Engineer ** to join our team in **Sunnyvale, CA or Louisville, CO** \! The ... Model Based Systems Engineer supports the development, upkeep, and documentation of Model...and assist a team in getting an unclassified Teamwork Cloud instantiation up and running for a few different… more
    Lockheed Martin (12/06/25)
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  • Network Engineer Tier 2

    CACI International (El Segundo, CA)
    Network Engineer Tier 2 Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: ... an ongoing basis. **Opportunity:** Team CACI is seeking a Network Engineer to support an Intelligence Community customer's diverse network infrastructure, including… more
    CACI International (10/25/25)
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  • Network Engineer

    Nightwing (Sterling, VA)
    …the intelligence community, defense, civil, and commercial markets. Job Title: Network Engineer Location: Sterling, VA Clearance: TS /SCI Poly **This position is ... Network Engineer Associate: A certification focused on Microsoft Azure cloud networking. + Certified Network Defender (CND): A certification focused on network… more
    Nightwing (12/26/25)
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  • Sr. AWS Engineer

    World Wide Technology (San Antonio, TX)
    …maintain documentation as required + Other duties as assigned **Requirements:** + Interim Secret Clearance required prior to start, TS /SCI preferred + will ... Center, a collaborative ecosystem of the world's most advanced hardware and software solutions, WWT helps clients and partners conceptualize, test and validate… more
    World Wide Technology (11/22/25)
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  • Software Engineering - CTJ - Poly

    Microsoft Corporation (Reston, VA)
    … engineers who can build from the ground up across the end-to-end system. As a software engineer on our team, you will have the opportunity to work with various ... efficient, easy-to-maintain and well-documented code to ensure that any software that gets deployed onto Azure Cloud ...The successful candidate must have an active US Government Top Secret Clearance with access to Sensitive… more
    Microsoft Corporation (12/20/25)
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  • Test Engineer

    Nightwing (Sterling, VA)
    …in the intelligence community, defense, civil, and commercial markets. Job Title: Test Engineer Location: Sterling, VA Clearance: TS /SCI Poly **This position is ... such as Test Analyst, Technical Test Analyst, or Test Manager. + Certified Software Test Engineer (CSTE): A professional credential validating expertise in … more
    Nightwing (12/26/25)
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  • DevSecOps Engineer

    KBR (Chantilly, VA)
    Title: DevSecOps Engineer KBR is seeking a highly motivated Development Security Operations Engineer (DevSecOps) to join our team. The successful candidate will ... incorporate a range of software and analytical tools to support execution of workflows...analytical tools to support execution of workflows supporting Commercial Cloud Services (C2S). The candidate will develop methods to… more
    KBR (12/09/25)
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  • Information System Security Engineer

    SAIC (Mclean, VA)
    …high-end solutions in systems engineering and integration; enterprise IT, including cloud services; cyber; software ; advanced analytics and simulation; and ... **Description** SAIC is seeking an **Information System Security Engineer (ISSE)** to provide information security support. This...position is in **McLean, VA** and requires an **active TS /SCI clearance with Polygraph** . This Customer's office is… more
    SAIC (01/14/26)
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