• Staff Site Reliability Engineer - Federal

    Zscaler (VA)
    …cybersecurity. Our Engineering team built the world's largest cloud security platform from the ground up, and we keep building. With more than 100 patents and big ... vision and passion to our team of cloud architects, software engineers, security experts, and more who are enabling...strategy. We're looking for an experienced Staff Site Reliability Engineer (Federal) to join our Government Cloud team. Reporting… more
    Zscaler (12/05/25)
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  • Satellite Communications Engineer

    Leidos (Chantilly, VA)
    **Description** **JOB DESCRIPTION** We're seeking a communications engineer to support mission-critical communications for national security and intelligence ... optimize performance under operational constraints. + Integrate satellite communications with ground stations, mobile platforms, and other defense assets. + Analyze… more
    Leidos (12/04/25)
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  • Business Process Engineer

    CACI International (Portsmouth, VA)
    Business Process Engineer Job Category: Consulting Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel ... considered for this position. + Experience using 2D/3D CAD software , specifically Autodesk products. + Demonstrated project management, research,...of business success, and find opportunities to break new ground - in your career and in our legacy.… more
    CACI International (12/04/25)
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  • Virtual Systems Engineer

    CACI International (Dahlgren, VA)
    Virtual Systems Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel ... + Working knowledge of bash/csh/PowerShell/Python scripting. + Working knowledge of software defined networking principles and technologies (VMware NSX, Cisco ACI,… more
    CACI International (11/21/25)
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  • Enterprise Integration Systems Engineer

    SAIC (Chantilly, VA)
    …national security-related systems based in space, in the air, and on the ground . SAIC is a strong company providing opportunities for energetic individuals with a ... their responsibilities. SAIC has an opening for a Enterprise Integration Systems Engineer to provide Systems Engineering and Technical Assistance (SETA) services to… more
    SAIC (11/12/25)
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  • Network Engineer (Levels 2, 3)

    CACI International (Springfield, VA)
    Network Engineer (Levels 2, 3) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular ... and performance of the network including hardware and management software . + Develop and maintain a road map for...of business success, and find opportunities to break new ground - in your career and in our legacy.… more
    CACI International (11/10/25)
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  • SIGINT Systems Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a technical **Space Systems Engineer ** to performs system and enterprise-level systems engineering (SE) across the life-cycle on ... for SIGINT-developed collection systems including space vehicle and associated ground command and control elements. This role requires requires experience… more
    SAIC (11/06/25)
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  • MBSE Systems Engineer

    SAIC (Chantilly, VA)
    …national security-related systems based in space, in the air, and on the ground . SAIC is a strong company providing opportunities for energetic individuals with a ... Intel Space Organization has an opening for a entry to mid level systems engineer to provide Systems Engineering and Technical Assistance (SETA) services to an IC… more
    SAIC (10/29/25)
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  • 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: Regular ... common network architectures + Experience with network security and software -defined networking (SDN) concepts + Hands-on experience with network...of business success, and find opportunities to break new ground - in your career and in our legacy.… 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...of business success, and find opportunities to break new ground - in your career and in our legacy.… more
    CACI International (10/24/25)
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