• Air Quality Engineer , AWS Environmental,…

    Amazon (Herndon, VA)
    …and provide compliance support for both design and operations teams under guidance from senior team members. The Air Quality Engineer will also work with ... AWS's growth around the world. As an Air Quality Engineer you will support air permitting and air quality...environmental air quality engineering activities and assist with compliance systems that support AWS growth in the Americas within… more
    Amazon (10/10/25)
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  • Specialist, Manufacturing Engineer (Tool…

    L3Harris (Orange, VA)
    …sea and cyber domains in the interest of national security. Job Title: Manufacturing Engineer (Tool Design Engineer ) Job ID: 29278 Job Location: Culpeper, VA Job ... focus on component and system tooling design for solid rocket propulsion systems and component sub-assembly operations. Work is performed with general direction and… more
    L3Harris (09/27/25)
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  • Principal Data Engineer for AI Platform

    Mastercard (Arlington, VA)
    …and governments realize their greatest potential._ **Title and Summary** Principal Data Engineer for AI Platform About Mastercard Mastercard is a global technology ... drive innovation and impact. Role: * Drive modernization from legacy and on-prem systems to modern, cloud-native, and hybrid data platforms. * Architect and lead the… more
    Mastercard (11/20/25)
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  • Lead Data Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Lead** **Data Engineer ** to join our Data and AI Practice onsite in **Chantilly and/or Herndon, VA** . ... pipelines to ingest, transform, and integrate data from various systems and networks, ensuring seamless data flow. . Collaborate...in Computer Science, Information Technology, Engineering, or a related field and at least 10 years of experience in… more
    ManTech (11/05/25)
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  • Co-Op (Fall Semester 2025 - Spring Semester 2026)…

    Southland Industries (Dulles, VA)
    …calculations, drawings, and specifications related to heating, ventilating, and air-conditioning systems under supervision of Senior Engineers. + Performs basic ... SUMMARY** Watch your engineering designs come to life! As a Design Engineer at Southland Industries, you'll experience the excitement of working on design-build… more
    Southland Industries (11/14/25)
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  • Spacecraft Payload Radio Frequency Engineer

    SAIC (Chantilly, VA)
    …SAIC has an opening for a Spacecraft Payload Radio Frequency (RF) Engineer with an understanding of Digital Receiver Processors. The individual selected will ... **Qualifications:** + Bachelor in Electrical Engineering or a technical field such as Physics, Math, or Astronautics with 9...4 years of experience + Experience with Satellite RF systems + Proven ability to effectively work with a… more
    SAIC (11/12/25)
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  • Junior Mechanical Engineer

    Huntington Ingalls Industries (Alexandria, VA)
    …to Obtain Level of Experience: College This opportunity resides with Warfare Systems (WS), a business group within HII's Mission Technologies division. Warfare ... Systems comprises cyber and mission IT; electronic warfare; and...HII is seeking an imaginative and adaptable Junior Mechanical Engineer that is on schedule to graduate in May… more
    Huntington Ingalls Industries (10/28/25)
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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 ... + Execute test plans and procedures as directed by senior lab engineers. + Assist in the implementation of...controls to support uninterrupted operations. This includes monitoring HVAC systems , power distributions systems and redundancy, and… more
    CACI International (10/24/25)
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  • Mechanical Engineer

    MPR Associates (Alexandria, VA)
    …this role will include the design, analysis, or evaluation of mechanical systems and components within industrial facilities. Due to MPR's breadth of opportunities, ... and acceptability, etc.). + Mechanical component failures/degradation (pumps, valves, turbines, piping systems , etc.). + Creating design files such as 3D CAD models… more
    MPR Associates (10/14/25)
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  • Water/Wastewater Engineer I

    Bowman (Williamsburg, VA)
    **Short Description** Bowman has an opportunity for a Water/Wastewater Engineer I to join our team in Williamsburg, VA. At Bowman, we believe in creating ... standard engineering techniques and design principles and is reviewed by more senior staff to ensure application of sound professional judgement. **At the… more
    Bowman (10/25/25)
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