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Jobs in Pennsylvania, United States
40 open roles read nightly from companies’ own hiring pages. Each one links to the original ad.
1–20 of 40 jobs
Subsurface Utility Engineering Team Lead
3 days agoLangan Engineering & Environmental Services · Bethlehem, Pennsylvania, United States +2
Full-timeLead / staff$96.8K – $140K a yearEngineeringLangan is seeking a Subsurface Utility Engineering (SUE) Team Lead to join its collaborative team in New Jersey (Princeton, Parsippany) or Pennsylvania (Bethlehem). This individual will serve a key function in providing subsurface utility engineering and utility mapping…
Staff Archaeologist
3 days agoLangan Engineering & Environmental Services · Philadelphia, Pennsylvania, United States
Full-timeLead / staffLangan has an opportunity for a Staff Archaeologist to join its collaborative team in Bethlehem, PA. This individual will serve a key function in conducting archaeological investigations including field surveys and excavations, to identify, document, and preserve cultural…
Langan Engineering & Environmental Services · Philadelphia, Pennsylvania, United States
Full-timeEntry levelEngineeringLangan is seeking an Entry-Level Environmental Engineer, Scientist or Geologist to join its collaborative team in Philadelphia, PA. This individual will serve a key function in providing site exploration activities including, but not limited to contaminated site investigation…
Project Coordinator
8 days agoLangan Engineering & Environmental Services · Pittsburgh, Pennsylvania, United States
Full-timeEntry levelOperationsLangan is seeking a Project Coordinator to join its collaborative team in Pittsburgh, PA. This individual will serve a key function in providing assistance with the planning, coordinating, and permitting of civil engineering, land development, and infrastructure projects. In…
Langan Engineering & Environmental Services · Philadelphia, Pennsylvania, United States
Full-timeSeniorEngineeringLangan is seeking a Project Environmental Engineer, Scientist, Geologist / Project Manager to join its collaborative team in Philadelphia, PA. This individual will serve a key function in managing environmental investigation and remediation projects, with an emphasis on New…
Senior Project Manager – Environmental
2 weeks agoLangan Engineering & Environmental Services · Bethlehem, Pennsylvania, United States
Full-timeSeniorOperationsLangan is seeking an Senior Project Manager – Environmental to join its collaborative team in Bethlehem, PA. This individual will serve a key function in identifying and managing environmental/engineering projects and proposals, conducting engineering research and analysis, and…
Langan Engineering & Environmental Services · Bethlehem, Pennsylvania, United States +4
Full-timeSenior$96.8K – $140K a yearEngineeringLangan is seeking a Project Engineer/Manager - Water and Wastewater to support its growing national water practice. This individual will play a key role in supporting water strategy initiatives nationwide, including due diligence evaluations, water supply strategy development,…
Staff Geotechnical Engineer
3 weeks agoLangan Engineering & Environmental Services · Cleveland, Ohio, United States +1
Full-timeLead / staffEngineeringLangan is seeking a Staff Geotechnical Engineer to join its collaborative team in Pittsburgh, PA or Cleveland, OH. This individual will serve a key function in providing the planning and execution of field investigations, monitoring foundation and earthwork construction,…
Langan Engineering & Environmental Services · Atlanta, Georgia, United States +20
Full-timeSenior$117K – $171K a yearEngineeringLangan is seeking a Senior Project Engineer/Manager - Mission Critical Water and Wastewater to support its growing national water practice. This individual will play a key leadership role in advancing data center water strategy initiatives nationwide, including leading due…
Engineering Geologist
4 weeks agoLangan Engineering & Environmental Services · Pittsburgh, Pennsylvania, United States
Full-timeEntry levelEngineeringLangan is seeking an Engineering Geologist to join its collaborative team in Pittsburgh, PA. This individual will serve a key function as a field representative during subsurface exploration and construction. In this role, you will have the opportunity to work with a dynamic…
Senior Staff Engineering Geologist
4 weeks agoLangan Engineering & Environmental Services · Pittsburgh, Pennsylvania, United States
Full-timeLead / staffEngineeringLangan is seeking an Senior Staff Engineering Geologist to join its collaborative team in Pittsburgh, PA. This individual will serve a key function as a field representative during subsurface exploration and construction. In this role, you will have the opportunity to work with…
Langan Engineering & Environmental Services · Austin, Texas, United States +6
Full-timeMid level$76K – $110K a yearLangan is seeking an Air Quality Permitting and Dispersion Modeling Specialist to join its collaborative team in any of our Langan locations. This individual will serve a key function in performing air quality projects for a wide range of clients throughout the US. Specific…
Langan Engineering & Environmental Services · Bethlehem, Pennsylvania, United States +3
Full-timeLead / staff$68.3K – $93K a yearEngineeringLangan is seeking a Staff Engineer/Scientist – Environmental Permitting & Compliance to join its collaborative team in any of the following locations: Doylestown, Philadelphia, Bethlehem, PA or our office location in Princeton, NJ. This individual will serve a key function in…
Senior Staff Geospatial Systems Engineer
8 weeks agoLangan Engineering & Environmental Services · Austin, Texas, United States +10
Full-timeLead / staff$68.3K – $93K a yearEngineeringLangan is seeking a Geospatial Systems Engineer to join its national Digital Solutions Team. This individual will play a crucial role in designing and implementing systems that support both current and future Enterprise GIS environments. In this role, you will have the…
Senior Staff Land Surveyor
8 weeks agoLangan Engineering & Environmental Services · Bethlehem, Pennsylvania, United States +1
Full-timeLead / staffTrades & logisticsLangan is seeking a Senior Staff Surveyor to join its collaborative team in Bethlehem or Philadelphia, PA. This individual will serve a key function in providing assistance with the reduction of field data and preparation of survey plans and CAD deliverables. In this role, you…
Senior Staff Landscape Architect
2 months agoLangan Engineering & Environmental Services · Philadelphia, Pennsylvania, United States
Full-timeLead / staffTrades & logisticsLangan is seeking a Senior Staff Landscape Architect to join its collaborative team in Philadelphia, PA. This individual will serve a key function in providing support to integrated design services for both public and private sector clients at sites focused regionally, with…
Transmission & Energy - Siting & Permitting Lead
2 months agoLangan Engineering & Environmental Services · Arlington, Virginia, United States +11
Full-timeLead / staff$76K – $110K a yearLangan is seeking a Transmission & Energy Siting and Permitting Lead to join a growing and experienced energy siting, licensing, and engineering team with both local and national project opportunities. There is opportunity for professional and technical growth in a strong,…
Langan Engineering & Environmental Services · Chicago, Illinois, United States +4
Full-timeSenior$117K – $171K a yearOperationsLangan is seeking a Senior Civil Project Manager with a specialization in Power Generation and Transmission projects to join its collaborative teams in Chicago IL, Cleveland OH, Pittsburgh PA, or Milwaukee WI. This individual will serve a key function in design, permitting and…
Langan Engineering & Environmental Services · Chicago, Illinois, United States +4
Full-timeSenior$117K – $171K a yearOperationsLangan is seeking a Senior Environmental Project Manager with a specialization in Power Generation and Transmission projects to join its collaborative team in Chicago IL, Pittsburgh PA, Cleveland OH, Indianapolis IN or Milwaukee WI. This individual will serve a key function in…
Land Management Professional
4 months agoLangan Engineering & Environmental Services · Pittsburgh, Pennsylvania, United States
Full-timeMid levelLangan is seeking a Senior Staff Land Management Professional in Pittsburgh, PA to join our growing team of technical professionals supporting energy, environmental, and infrastructure projects. This individual will play an important role in supporting the development and…
Updated 07 Nov 2026 10:21 UTC from the OptiTalent job library.