• Senior Air Quality

    Langan Engineering, Environmental, Surveying and Landscape… (Philadelphia, PA)
    …skills and knowledge to make impactful contributions. Job Summary Langan is seeking a Senior Air Quality Permitting and Dispersion Modeling Specialist ... in a continuous learning environment. Job Responsibilities + Provide technical support on air quality permitting projects, with special emphasis on … more
    Langan Engineering, Environmental, Surveying and Landscape Architecture, DPC (10/07/25)
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  • Senior Air Quality

    AECOM (Conshohocken, PA)
    …Join us. **Job Description** **Job Description** AECOM is seeking a creative, highly talented Senior Air Quality Project Manager for immediate employment at ... quality + Compliance auditing + Preparation of air permit application packages + Air...experience and / or education + 6 years of air quality permitting and regulatory… more
    AECOM (10/08/25)
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  • Mechanical Project Manager

    MetaOption, LLC (Newark, DE)
    …Engineer License, MS Office, Revit, AutoCAD, IESVE Experience level: Mid- senior Experience required: 12 Years Education level: Bachelor's degree Relocation ... HVAC and industrial duct design, DX refrigeration, hydronic distribution, air -handling equipment, central thermal plants, and fire protection. Position summary:… more
    MetaOption, LLC (07/12/25)
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  • Mechanical Project Engineer

    Johnson, Mirmiran, and Thompson Inc. (Newark, DE)
    quality -driven environment within a growing organization. Working with senior engineering staff from the initial conceptual design to construction and ... materials, difficult coordination requirements) while benefitting from an ISO 9001 certified quality management system. The ideal candidate is an individual with the… more
    Johnson, Mirmiran, and Thompson Inc. (09/04/25)
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