• Mechanical Engineer - Aviation

    Burns & McDonnell (Brea, CA)
    …facilities. + Exhibits understanding of and successfully applies in project planning and design federal design guidelines: Unified Facilities Criteria (UFC) ... a variety of HVAC and plumbing projects primarily for aviation , government, and military facilities. The Mechanical ...Engineer will work with the project team throughout the design and construction process, adapting HVAC and plumbing plans… more
    Burns & McDonnell (11/20/25)
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  • Mechanical Designer

    Burns & McDonnell (Brea, CA)
    **Description** A Mechanical Designer will perform various phases of planning, design , and preparation of HVAC and plumbing plans as part of a project team. ... portfolio of HVAC and plumbing project types for predominantly federal clients. + Execute advanced knowledge of AutoCAD and...Execute advanced knowledge of AutoCAD and Revit software in design work. + Execute knowledge of HVAC and plumbing… more
    Burns & McDonnell (11/20/25)
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  • Assistant Mechanical Engineer-…

    Burns & McDonnell (Brea, CA)
    …to budget constraints, design factors or client needs. + Assists in the mechanical design of projects from the conceptual phase through design ... The Assistant Mechanical Engineer will work with the project team throughout the design and construction process, adapting mechanical plans according… more
    Burns & McDonnell (12/04/25)
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  • Manufacturing Engineer, Mechanical

    Ontic (Los Angeles, CA)
    …us! Ontic is a leading global aerospace OEM trusted by the world's aviation leaders. Ontic's Chatsworth, CA, site specializes in precision engineering, MRO, and new ... continuing to grow at pace. Our team is looking for a Manufacturing Engineer, Mechanical , to join them. The Manufacturing Engineer, Mechanical is responsible for… more
    Ontic (12/17/25)
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  • Program Buyer

    Safran (Anaheim, CA)
    …**Entity** Safran is an international high-technology group, operating in the aviation (propulsion, equipment and interiors), defense and space markets. Its core ... and collaborating with engineering to reduce material costs through design -to-cost or value engineering. * . * Act as...or information, or any other characteristic protected by applicable federal , state, and local laws. * Your Benefits: Our… more
    Safran (12/18/25)
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  • Senior Scientist, Systems Engineering

    L3Harris (Yorba Linda, CA)
    …/ PNT technology, Hardware and Software detailed design , MGNSS, Anti-Jam, Anti-Spoof, GPS-denied/degraded, Alternative/Supplemental/Cooperative Navigation ... Navigation Control, RF systems, Sensor Fusion, GPS 153 and 177 interfaces, Aviation , DO-178/DO-254, MSO/TSO. + Technical depth and breadth in Systems, Software,… more
    L3Harris (10/01/25)
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