• Geotechnical Engineer

    Langan Engineering, Environmental, Surveying and Landscape… (Pittsburgh, PA)
    …PA. This individual will serve a key function in providing the planning and execution of field investigations, monitoring foundation and earthwork construction, ... on large-scale and high-profile projects. Job Responsibilities + Assist with the planning and execution of field investigations, including logging borings and test… more
    Langan Engineering, Environmental, Surveying and Landscape Architecture, DPC (08/21/25)
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  • Senior Traffic Engineer

    Langan Engineering, Environmental, Surveying and Landscape… (Pittsburgh, PA)
    …a key function in performing traffic & parking studies, transportation planning studies, traffic event management studies, and traffic signal/roadway design ... and more. Job Responsibilities + Coordinate and perform the planning and permitting of traffic/transportation engineering, land development, and infrastructure… more
    Langan Engineering, Environmental, Surveying and Landscape Architecture, DPC (08/21/25)
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  • Civil Engineering Interns / Co-ops - Summer

    Langan Engineering, Environmental, Surveying and Landscape… (Doylestown, PA)
    …exciting land development projects. Job Responsibilities + Assist with the planning , design and permitting of civil engineering, land development and infrastructure ... characteristics, and topographical and geologic data and their impact on the planning and design of projects; + Support zoning, ordinance and permit assessments,… more
    Langan Engineering, Environmental, Surveying and Landscape Architecture, DPC (08/21/25)
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  • Traffic Intern / Co-op - Summer

    Langan Engineering, Environmental, Surveying and Landscape… (Doylestown, PA)
    …parking studies, traffic event management for large stadiums, transportation master planning , traffic signal design, and Highway Occupancy Permit (HOP) plans & ... a four year or advanced degree in Civil or Traffic Engineering / Transportation Planning ; + Cumulative GPA of 3.0 or greater is preferred; + Familiarity with HCS,… more
    Langan Engineering, Environmental, Surveying and Landscape Architecture, DPC (08/13/25)
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  • Survey Project Manager

    Langan Engineering, Environmental, Surveying and Landscape… (Philadelphia, PA)
    …and mapping Job Responsibilities + Assist discipline leadership with the planning , implementation and production of deliverables for land surveying projects; + ... maps, proposals, written descriptions, and miscellaneous reports; + Assist in planning schedules and developing tasks and project budgets. Prepare progress reports… more
    Langan Engineering, Environmental, Surveying and Landscape Architecture, DPC (08/08/25)
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  • Project Manager - Civil Engineering

    Langan Engineering, Environmental, Surveying and Landscape… (Philadelphia, PA)
    …individual will serve a key function in performing and coordinating the planning , design and permitting of civil engineering, land development and infrastructure ... office, retail, mixed-use, and more. Job Responsibilities + Lead the planning , design and permitting of civil engineering, land development and infrastructure… more
    Langan Engineering, Environmental, Surveying and Landscape Architecture, DPC (08/08/25)
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  • Environmental Engineer, Scientist, or Geologist…

    Langan Engineering, Environmental, Surveying and Landscape… (Bethlehem, PA)
    …sampling and remediation of contaminated properties; + Assist with the planning and execution of field investigations by logging borings, collecting samples, ... performing field tests, and collecting and recording data. Perform routine and special calculations; + Field oversight of remediation activities and subcontractors, ensuring compliance with job specifications; + Identify and implement solutions to both routine… more
    Langan Engineering, Environmental, Surveying and Landscape Architecture, DPC (08/16/25)
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  • Senior Environmental Scientist, Geologist,…

    Langan Engineering, Environmental, Surveying and Landscape… (Philadelphia, PA)
    …collaboration in a team environment. Job Responsibilities + Assist with the planning and execution of field investigations by performing field tests, collecting ... samples, collecting and recording data, and performing routine calculations; + Monitor complex construction projects by taking various tests to evaluate whether contractor or subcontractor has complied with job specifications; + Collect soil, soil vapor,… more
    Langan Engineering, Environmental, Surveying and Landscape Architecture, DPC (06/10/25)
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