• WMD Mechanical Engineer

    Applied Research Associates, Inc. (Reston, VA)
    …(ARA) has an outstanding opportunity for an exceptional **WMD** **Mechanical Engineer ** with experience in manufacturing/production systems. As part of the ... and its allies. The work is challenging, dynamic, relevant, and important to the security of the country. This position is contingent upon award of a contract… more
    Applied Research Associates, Inc. (07/11/25)
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  • Materials Engineer / Scientist

    Applied Research Associates, Inc. (Reston, VA)
    …Inc. (ARA) has an outstanding opportunity for an exceptional **Materials Scientist/ Engineer ** with experience in manufacturing/production systems. As part of the ... and its allies. The work is challenging, dynamic, relevant, and important to the security of the country. This position is contingent upon award of a contract… more
    Applied Research Associates, Inc. (06/19/25)
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  • Chief Test Engineer ( Engineer

    Huntington Ingalls Industries (Virginia Beach, VA)
    …- $190,000.00 Security Clearance: Ability to Obtain Level of Experience: Senior This opportunity resides with Global Security (GS). Mission Technologies' ... of readiness. HII supports the Department of Energy's national security mission through the management and operation of its...are HII is seeking a highly skilled Chief Test Engineer to lead testing and validation efforts for nuclear… more
    Huntington Ingalls Industries (06/20/25)
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  • Network Engineer

    TEKsystems (Quantico, VA)
    Description As the Senior Network Engineer , the individual will monitor and control the performance and status of network resources across multiple enclaves ... utilizing software and hardware tools. In this role, the Senior Network Engineer will support an on-premises network including Cisco hardware and related… more
    TEKsystems (08/08/25)
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  • Electrical Engineer (On-Site - Arlington,…

    Chinook Systems (Arlington, VA)
    …Qualifications: + An Active Secret or higher Security Clearance. + Professional Engineer (PE) license. Physical Considerations: + Must be able to walk ... Chinook? Chinook Systems, Inc. is a leader in delivering lifecycle energy security solutions to mission critical government and commercial facility Owners. We… more
    Chinook Systems (08/07/25)
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  • Software Engineer

    ManTech (Chantilly, VA)
    MANTECH seeks a motivated, career and customer-oriented **Software Engineer ** to join our team in **Chantilly, VA.** **Responsibilities include but are not limited ... to:** As a Junior Software Engineer , you will play a key role in supporting...for web applications and services under the guidance of senior engineers, adhering to established design patterns and coding… more
    ManTech (07/23/25)
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  • Principal Network Engineer

    Leidos (Mclean, VA)
    **Description** **Leidos** has a new and exciting opportunity for a **Principal Network Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics ... Area (CABA)** . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling,… more
    Leidos (07/11/25)
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  • Principal Data Engineer

    ManTech (Alexandria, VA)
    **ManTech** seeks a motivated, experienced career and client-oriented **Principal** **Data Engineer ** to join our team in **Alexandria, VA.** In this role, you will ... for real-time and batch data processing. + Implement robust security measures to protect sensitive data and ensure compliance...and active TS/SCI with ability to obtain a Polygraph ** Physical Requirements:** + Must be able to be in… more
    ManTech (08/08/25)
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  • Electrical Engineer

    General Atomics (Herndon, VA)
    …and commercial customers worldwide. We have an exciting opportunity for an Electrical Engineer to join our CSS group located in Herndon, VA. The CSS group ... provides innovative, cutting-edge, security solutions for the United States Government. Our employees provide a multi-disciplinary, sometimes non-traditional,… more
    General Atomics (07/30/25)
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  • Electrical Integration and Test Engineer

    General Atomics (Herndon, VA)
    …worldwide. We have an exciting opportunity for an Electrical Integration & Test (I&T) Engineer at our Herndon, VA office which is part of our Electromagnetic Systems ... group. The Herndon team provides innovative, cutting-edge, security solutions for the United States Government. Our employees provide a multi-disciplinary, sometimes… more
    General Atomics (07/25/25)
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