• Principal Systems Engineer - active…

    V2X (Springfield, VA)
    …with integrity, respect, responsibility, and professionalism. We are hiring a Principal Systems Engineer - active TS/SCI clearance to support our government ... to obtain and maintain a Counterintelligence (CI) Polygraph. The Senior-level Principal Systems Engineer shall lead a diverse, multi- disciplinary team of… more
    V2X (11/25/25)
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  • Principle Software Engineer

    System One (Christiansburg, VA)
    …and deliver scalable, high-performance software solutions. + Extensive knowledge of system design, databases, distributed systems , and cloud providers (AWS, ... Job Title: Principle Software Engineer Location: Christiansburg, Virginia Type: Direct Hire Contractor...A minimum of 12 years of related experience, including 3 years in a principal or staff-level engineering role.… more
    System One (12/10/25)
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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 (12/05/25)
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  • Engineer /Scientist

    Naval Sea Systems Command (Dahlgren, VA)
    …development, data analytics and Model Base System Engineering (MBSE) tools, ( 3 ) knowledge of conventional systems engineering tools, and other available ... You will serve as a Next Generation Missile Defense Systems Engineer within the Warfare Architecture and...surface fleet. You will consult with stakeholders on software system design and maintenance, document work through technical reports… more
    Naval Sea Systems Command (10/22/25)
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  • Systems Engineer

    Northrop Grumman (Chantilly, VA)
    …possible? **Northrop Grumman Mission Systems ** is seeking a candidate to fill a ** Systems Engineer / Principal Systems Engineer ** position. This ... + Participate in test events This requisition may be filled at either a ** Systems Engineer ** or **Principal Systems Engineer ** level. **Basic… more
    Northrop Grumman (11/13/25)
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  • System Development Engineer II, DBS…

    Amazon (Herndon, VA)
    Description System Development Engineer The Amazon Web Services team is innovating new ways of building massively scalable distributed systems and delivering ... nearly 1000. We hold high standards for our computer systems and the services we deliver to our customers:...serve customers, and fun to work with. A successful engineer joining the team will do much more than… more
    Amazon (11/07/25)
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  • Senior Software Engineer - Training…

    RTX Corporation (Sterling, VA)
    …for a security clearance​ **Security Clearance:** Secret - Current **Senior Software Engineer ** **- Training System Software (Onsite)** We are currently ... searching for a Sr. Software Engineer to join our team in Sterling VA. Employing...training all the way up to high fidelity weapon system and full-flight training systems including full… more
    RTX Corporation (12/16/25)
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  • Structural - Project Engineer

    System One (Alexandria, VA)
    Structural Project Engineer Alexandria, VA | Full-Time | Hybrid Work Schedule Available Are you a creative and detail-oriented engineer who enjoys solving ... complex design challenges? We're looking for a Structural Project Engineer to join a dynamic, employee-owned architecture and engineering team that values… more
    System One (12/16/25)
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  • Information System Security Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Information System Security Engineer (ISSE)** to join our team in **Chantilly, VA.** ... system (s). Ensure that the design of hardware, operating systems , and software applications adequately address cybersecurity requirements for...degree and five years' experience, or a Master's and 3 years' experience. + Hold at least one of… more
    ManTech (11/29/25)
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  • Principal /Sr. Principal Cyber Systems

    Northrop Grumman (Fairfax, VA)
    …of your career. We are looking for you to join our team as a Principal Cyber Systems Engineer or Sr. Principal Cyber Systems Engineer level based out ... requisition may be filled at either a Principal Cyber Systems Engineer or Sr. Principal Cyber ...of related experience, a master's degree in chemistry with 3 years of related experience, or a PhD with… more
    Northrop Grumman (11/21/25)
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