• Traffic Intern / Co-op - Spring

    Langan Engineering, Environmental, Surveying and Landscape… (Pittsburgh, PA)
    Langan provides expert land development engineering and environmental consulting services for major developers, renewable energy producers, energy companies, ... of their lives. Our comprehensive compensation package includes: full-time employment company paid medical, dental, and vision coverage; life insurance, short- and… more
    Langan Engineering, Environmental, Surveying and Landscape Architecture, DPC (08/23/25)
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  • Project Traffic Engineer

    Langan Engineering, Environmental, Surveying and Landscape… (Pittsburgh, PA)
    Langan provides expert land development engineering and environmental consulting services for major developers, renewable energy producers, energy companies, ... of their lives. Our comprehensive compensation package includes: full-time employment company paid medical, dental, and vision coverage; life insurance, short- and… more
    Langan Engineering, Environmental, Surveying and Landscape Architecture, DPC (08/21/25)
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  • Geotechnical Engineer

    Langan Engineering, Environmental, Surveying and Landscape… (Pittsburgh, PA)
    Langan provides expert land development engineering and environmental consulting services for major developers, renewable energy producers, energy companies, ... of their lives. Our comprehensive compensation package includes: full-time employment company paid medical, dental, and vision coverage; life insurance, short- and… more
    Langan Engineering, Environmental, Surveying and Landscape Architecture, DPC (08/21/25)
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  • Environmental Engineer, Scientist, or Geologist…

    Langan Engineering, Environmental, Surveying and Landscape… (Bethlehem, PA)
    Langan provides expert land development engineering and environmental consulting services for major developers, renewable energy producers, energy companies, ... of their lives. Our comprehensive compensation package includes: full-time employment company paid medical, dental, and vision coverage; life insurance, short- and… more
    Langan Engineering, Environmental, Surveying and Landscape Architecture, DPC (08/16/25)
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  • Traffic Intern / Co-op - Summer

    Langan Engineering, Environmental, Surveying and Landscape… (Doylestown, PA)
    Langan provides expert land development engineering and environmental consulting services for major developers, renewable energy producers, energy companies, ... of their lives. Our comprehensive compensation package includes: full-time employment company paid medical, dental, and vision coverage; life insurance, short- and… more
    Langan Engineering, Environmental, Surveying and Landscape Architecture, DPC (08/13/25)
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  • Senior Environmental Manager

    Langan Engineering, Environmental, Surveying and Landscape… (Philadelphia, PA)
    Langan provides expert land development engineering and environmental consulting services for major developers, renewable energy producers, energy companies, ... of their lives. Our comprehensive compensation package includes: full-time employment company paid medical, dental, and vision coverage; life insurance, short- and… more
    Langan Engineering, Environmental, Surveying and Landscape Architecture, DPC (08/13/25)
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  • Project Manager - Civil Engineering

    Langan Engineering, Environmental, Surveying and Landscape… (Philadelphia, PA)
    Langan provides expert land development engineering and environmental consulting services for major developers, renewable energy producers, energy companies, ... of their lives. Our comprehensive compensation package includes: full-time employment company paid medical, dental, and vision coverage; life insurance, short- and… more
    Langan Engineering, Environmental, Surveying and Landscape Architecture, DPC (08/08/25)
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  • Project Geotechnical Engineer

    Langan Engineering, Environmental, Surveying and Landscape… (Philadelphia, PA)
    Langan provides expert land development engineering and environmental consulting services for major developers, renewable energy producers, energy companies, ... of their lives. Our comprehensive compensation package includes: full-time employment company paid medical, dental, and vision coverage; life insurance, short- and… more
    Langan Engineering, Environmental, Surveying and Landscape Architecture, DPC (08/08/25)
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  • Senior Civil Engineer

    APTIM (Pittsburgh, PA)
    …or St. Louis, MO. Our Solid Waste Engineering Group provides the following services to both the public and private sectors: + Facility design and permitting ... to accelerating the transition toward a clean and efficient energy economy, building a sustainable future for our communities...clients and communities + A voice in making our company better + Investment into your personal and professional… more
    APTIM (07/31/25)
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  • Project Engineer

    APTIM (Pittsburgh, PA)
    …or St. Louis, MO. Our Solid Waste Engineering Group provides the following services to both the public and private sectors: + Facility design and permitting ... to accelerating the transition toward a clean and efficient energy economy, building a sustainable future for our communities...clients and communities + A voice in making our company better + Investment into your personal and professional… more
    APTIM (07/31/25)
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