• Network Firewall Engineer

    CACI International (Sterling, VA)
    Network Firewall Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: ... or equivalent work experience + 10+ years of related work experience + TS /SCI with Poly + Exceptional organizational skills and attention to detail + Expert-level… more
    CACI International (10/25/25)
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  • Network Testing Lab Infrastructure Engineer

    CACI International (Sterling, VA)
    Network Testing Lab Infrastructure Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph ... equipment inventory. + Support the installation and updates of software and firmware on lab devices. + Assist in...experience + 3+ years of work related experience + TS /SCI w/ poly is required + Basic understanding of… more
    CACI International (10/24/25)
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  • Facility Operations Center Engineer , ADC…

    Amazon (Denver, CO)
    …be a US Citizen and must currently possess and maintain an active TS /SCI security clearance with polygraph. The position further requires the candidate to opt ... cooling to the platform 24x7x365. We support Data Center Engineer Operations teams who are responsible for the operation...want to help. You'll join a diverse team of software , hardware, and network engineers, supply chain specialists, security… more
    Amazon (10/23/25)
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  • Senior Specialty Engineer

    SAIC (Hampton, VA)
    **Description** SAIC is seeking a highly experienced **Senior Specialty Engineer ** to develop requirements for game changing combat capabilities for the Air Force. ... in DoD disciplines including mission needs and requirements analysis. **REQUIRED CLEARANCE:** + TS /SCI clearance required to start; Ability to obtain a TS /SCI… more
    SAIC (10/22/25)
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  • Electrical Systems Engineer

    Lockheed Martin (Littleton, CO)
    …and prosperity\. Lockheed Martin seeks an innovative and talented electrical systems engineer to join the Global Security team in Denver, Colorado\. * Establish ... of Systems Engineering \(e\.g\. C&DH, GN&C, Electrical Power, COMMS, RF, Software , etc\.\) * Knowledge and application of Systems Integration functions, including… more
    Lockheed Martin (10/18/25)
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  • GNC Engineer , Beam Planning

    SpaceX (Hawthorne, CA)
    GNC Engineer , Beam Planning Hawthorne, CA Apply SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more ... with the ultimate goal of enabling human life on Mars. GNC ENGINEER , BEAM PLANNING (STARSHIELD) Starshield leverages SpaceX's Starlink technology and launch… more
    SpaceX (10/23/25)
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  • Infrastructure Engineering Lead

    CACI International (Sterling, VA)
    …Lead Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular Percentage of Travel Required: Up to ... * * * **The Opportunity:** CACI seeks a cleared engineer to lead the DevOps team for a program...understand and shape strategic objectives **Qualifications:** _Required:_ + Active Top Secret security clearance, SCI eligible +… more
    CACI International (11/14/25)
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  • Manager - Software Engineering Lead

    Lockheed Martin (Littleton, CO)
    …security clearance, you must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information You Should Know** **Expression of ... Lead who likes to be challenged, solve problems, and lead a highly skilled software development team\. **Who We Are:** As risks to our hardware, software ,… more
    Lockheed Martin (10/29/25)
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  • Sr. Software Developer

    BAE Systems (Washington, DC)
    …or equivalent position related work experience + Ability to obtain and maintain a DoD Top Secret Clearance + Ability to meet the requirements for an IAT II ... **Job Description** BAE Systems is seeking a Senior Software Developer to support our work as a...defense, aerospace, and security solutions. As one of the top ten defense contractors, we employ a skilled workforce… more
    BAE Systems (10/29/25)
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  • Navy SEPASS Data Engineer

    Koniag Government Services (Monterey, CA)
    Koniag IT Systems, LLC is seeking a Data Engineer to support enterprise-level geospatial intelligence (GEOINT) systems engineering efforts for our federal customers. ... that support mission-critical GEOINT operations. **This position requires an active TS /SCI clearance.** We offer competitive compensation and an exceptional benefits… more
    Koniag Government Services (12/11/25)
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