• Nuclear Engineer - Mid-Level

    SOS International LLC (Reston, VA)
    Overview SOSi is seeking a Mid-level Nuclear Engineer (Scientific Support) to be part of a unique, multi-discipline team assisting partners to fuse operations and ... Support defense analytic requirements with enhanced scientific and engineering research and reverse engineering analysis. Conduct facility and vulnerability… more
    SOS International LLC (07/18/25)
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  • Early Career Fire and Life Safety Engineer

    WSP USA (Arlington, VA)
    …currently initiating a search for a Full-Time **Early Career Fire and Life Safety Engineer ** for the following offices: **Arlington - VA, Boston - MA, Columbia - MD, ... the public and private sector. Responsibilities include assisting with the research , design, concept development, planning, and optimal integration of automatic… more
    WSP USA (09/04/25)
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  • Cyber Engineer

    CACI International (Reston, VA)
    Cyber Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of Travel Required: Up to ... US * * * **The Opportunity:** **In this Cyber Engineer role, you will be supporting a wide range...be supporting a wide range of projects to include research and development (R&D) support to a cybersecurity contract… more
    CACI International (09/04/25)
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  • Munitions Expert - Electronics Engineer

    CACI International (Charlottesville, VA)
    Munitions Expert - Electronics Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage ... * CACI has an exciting opportunity for a Munitions Expert - Electronics Engineer to support the engineering analysis and weapons effects of foreign mines, improvised… more
    CACI International (08/26/25)
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  • Energy Engineer

    Cadmus (Richmond, VA)
    …seeks an Associate to join its Energy Sector, serving as an Energy Engineer . Cadmus seeks candidates with strong analytical, research , and communication skills, ... communications skills which will support many dimensions of this role. The Energy Engineer will manage peer and junior staff as they support project-specific tasks;… more
    Cadmus (08/26/25)
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  • Principal Aviation Systems Engineer

    The MITRE Corporation (Mclean, VA)
    …with us. Department Summary: The Integrated Transportation Future Vision and Research Department is currently seeking a motivated, creative Aviation Systems ... Engineer to design innovative solutions, make evidence-based recommendations to...sponsors across the transportation sector. The Future Vision and Research department is shaping and maturing the evolutionary concepts… more
    The MITRE Corporation (08/21/25)
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  • Munitions Expert - Mechanical Engineer

    CACI International (Charlottesville, VA)
    Munitions Expert - Mechanical Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage ... * CACI has an exciting opportunity for a **Munitions Expert - Mechanical Engineer ** to support the engineering analysis and weapons effects of foreign indirect-fire… more
    CACI International (08/13/25)
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  • Photogrammetric Engineer

    KBR (Springfield, VA)
    Title: Photogrammetric Engineer Photogrammetric Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering ... application of sensor models to support predicted accuracy. + Research and Development: Support the research and...accuracy. + Research and Development: Support the research and development of new sensor models and exploitation… more
    KBR (07/22/25)
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  • Lead Mechanical Engineer (Buildings)

    WSP USA (Arlington, VA)
    …Opportunity WSP is currently initiating a search for a **Lead Mechanical Engineer ** for our **Arlington, VA** office. Provides high level technical assistance and ... projects in the public and private sector. Responsibilities include the research , design, concept development, planning, and optimal integration of automatic… more
    WSP USA (07/19/25)
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  • Systems Engineer

    SHINE Systems & Technologies (Chantilly, VA)
    …scientific field such as Engineering, Physics, Mathematics, Operations Research , Engineering Management, Computer Science, Information Technology, Management ... or scientific field such as Engineering, Physics, Mathematics, Operations Research , Engineering Management, Computer Science, Information Technology, Management Information… more
    SHINE Systems & Technologies (07/16/25)
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