• Network Engineer

    System One (Springfield, VA)
    …configure WAN and LAN hardware to include voice, video, and data cable systems . Develops system specifications, architecture designs, integration and test plans, ... Job Title: Network Engineer Location: Springfield, Virginia Type: Contract To Hire...lower-level technicians and specialists. + Understands and applies more advanced concepts and processes to daily activities. + Assists… more
    System One (12/26/25)
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  • Senior ChangeMan ZMF Engineer

    System One (Reston, VA)
    …develops/codes, tests, and documents critical and complex application programs for computer systems . Works with appropriate stakeholders to define system scope ... Senior ChangeMan Engineer Hybrid - Reston, VA (Day to Day...testing, and debugging of computer software ranging from operating system architecture integration and software design to selection of… more
    System One (12/31/25)
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  • Engineer /Scientist

    Naval Sea Systems Command (Dahlgren, VA)
    …flyer. Responsibilities You will serve as a Next Generation Missile Defense Systems Engineer within the Warfare Architecture and Engineering Division, Integrated ... public sector. Specialized experience must demonstrate the following: as a professional engineer or scientist applying basic systems engineering principles in… more
    Naval Sea Systems Command (10/22/25)
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  • Software Engineer II - Training…

    RTX Corporation (Sterling, VA)
    …are eligible for a security clearance​ **Security Clearance:** Secret - Current **Software Engineer II** **- Training System Software (Onsite)** We are currently ... training all the way up to high fidelity weapon system and full-flight training systems including full...fast-paced, modern agile development environment and collaborate closely with systems , hardware, and test to build advanced ,… more
    RTX Corporation (12/09/25)
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  • System Engineer

    KBR (Chantilly, VA)
    Title: System Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space defense.… more
    KBR (11/21/25)
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  • SIGINT System Engineer

    KBR (Chantilly, VA)
    Title: SIGINT System Engineer Belong. Connect. Grow. with KBR!...of space defense. KBR is seeking a Senior SIGINT Systems Engineer to be part of our team ... KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the intelligence and national security… more
    KBR (01/05/26)
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  • Junior System Engineer

    CACI International (Springfield, VA)
    Junior System Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... Travel: None * * * **The Opportunity:** As a Systems Engineer /Project Integrator, you will play an...into operational environments. This role provides exceptional exposure to advanced space systems and technologies while developing… more
    CACI International (01/09/26)
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  • System Engineer (All Levels)

    Noblis (Chantilly, VA)
    Responsibilities Noblis ESI is seeking a Systems Engineer with a national space enterprise and ground systems engineering background to work with our clients ... + Support the PM in multiple areas which include systems and mission engineering; system integration; program...Noblis MSD tackle the nation's toughest problems and apply advanced solutions to our clients' most critical missions. We… more
    Noblis (12/03/25)
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  • Production Operations Systems

    SAIC (VA)
    **Description** SAIC is searching for a Systems Engineer who performs high-level, day-to-day operational support of complex application cloud systems to join ... Implement continuous improvement methodology through the use of IT systems or procedure. + Maintain inventory of system... certifications in relevant areas (eg, Red Hat Certified Engineer , Microsoft Certified Systems Engineer ,… more
    SAIC (12/31/25)
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  • Principal Network Systems Engineer

    Saliense Consulting (Arlington, VA)
    …the full benefits package. Saliense is now hiring a Senior Technical Consultant (Principal Network Systems Engineer ) to join our team in support of our team at ... and must be eligible to obtain a Top Secret clearance. The Principal Network Systems Engineer will be responsible for leading day-to-day operations management as… more
    Saliense Consulting (01/06/26)
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