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497 open roles · Professional Services
· updated 2026-09-26
Every Langan Engineering & Environmental Services opening we track, in one list.
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Senior Civil Project Manager – Power Generation & Transmission Chicago, IL; Cleveland, OH; Indianapolis, IN; Milwaukee, WI; Pittsburgh, PA Intern/Co-op - Environmental (Summer 2027) Tampa, FL Administrative Assistant Parsippany, NJ Administrative Assistant Syracuse, NY Administrative Assistant Parsippany, NJ Administrative Assistant Salt Lake City, UT CAD Designer Bellevue, WA CAD Support Specialist Irvine, CA; Los Angeles, CA; New York, NY; Parsippany, NJ; San Jose, CA Civil CAD Designer Chicago, IL Civil CAD Designer Cleveland, OH; Milwaukee, WI; Pittsburgh, PA Civil CAD Technician Chicago, IL Civil CAD Technician Cleveland, OH; Milwaukee, WI; Pittsburgh, PA Civil Engineer Richmond, VA Co-op - Site/Civil Engineering United States of America Co-op - Site/Civil Engineering United States of America Co-op - Site/Civil Engineering Milwaukee, WI; United States of America Co-Op - Traffic Engineering United States of America Construction Health and Safety Project Manager Atlanta, GA Contracts Attorney or Manager United States of America Denver Landscape Architecture + Planning Studio Lead Denver, CO DevOps Engineer Panama Engineering Geologist Milwaukee, WI Entry Level Civil Engineer Inland Empire, CA Entry-Level Civil Engineer Los Angeles, CA Entry-Level Civil Engineer Celina, TX Entry-Level Civil Engineer Irvine, CA Entry-Level Civil Engineer Pittsburgh, PA Entry-Level Civil Engineer Indianapolis, IN Entry-Level Civil Engineer San Jose, CA Entry-Level Civil Engineer Cleveland, OH Entry-Level Civil Engineer Chicago, IL Entry-Level Civil Engineer Tyler, TX Entry-Level Civil Engineer Las Vegas, NV Entry-Level Civil Engineer Houston, TX Entry-Level Civil Engineer Princeton, NJ Entry-Level Civil Engineer Parsippany, NJ Entry-Level Civil Engineer Fort Worth, TX Entry-Level Civil Engineer Austin, TX Entry-Level Civil Engineer Melville, NY; New York, NY; White Plains, NY Entry-Level Civil Engineer Albany, New York, United States Entry-Level Civil Engineer New Haven, CT Entry-Level Civil Engineer Dallas, TX Entry-Level Civil Engineer Denver, CO Entry-Level Environmental Engineer Chicago, IL Entry-Level Environmental Engineer or Geologist San Jose, CA Entry-Level Environmental Engineer or Geologist Sacramento, CA Entry-Level Environmental Engineer, Scientist or Geologist Seattle, WA Entry-Level Environmental Engineer, Scientist or Geologist Indianapolis, IN Entry-Level Environmental Engineer, Scientist, or Geologist Syracuse, NY Entry-Level Environmental Engineer, Scientist, or Geologist Melville, NY; New York, NY; White Plains, NY Entry-Level Geotechnical Engineer Melville, NY Entry-Level Geotechnical Engineer Irvine, CA Entry-Level Geotechnical Engineer Arlington, VA Entry-Level Geotechnical Engineer Philadelphia, PA Entry-Level Geotechnical Engineer New York, NY; White Plains, NY Entry-Level Geotechnical Engineer Chicago, IL; Indianapolis, IN; Milwaukee, WI Entry-Level Geotechnical Engineer Miami, FL Entry-Level Geotechnical Engineer Parsippany, NJ Entry-Level Geotechnical Engineer Syracuse, NY Entry-Level Geotechnical Engineer Tampa, FL Entry-Level Geotechnical Engineer Denver, CO Entry-Level Geotechnical Engineer Austin, TX; Houston, TX Entry-Level Geotechnical Engineer San Francisco, California, United States; San Jose, CA Entry-Level Geotechnical Engineer Cleveland, OH; Pittsburgh, PA Entry-Level Traffic Engineer Cleveland, OH; Pittsburgh, PA Environmental Engineer, Scientist, or Geologist - Entry Level Milwaukee, WI Environmental Field Technican Parsippany, NJ Environmental Field Technician Melville, NY; New York, NY Environmental Field Training Specialist New York, NY Environmental Intern / Trainee - Summer 2027 San Francisco, California, United States Environmental Permitting and Compliance Engineer or Scientist Cleveland, OH Environmental Practice Leader Denver, CO Environmental Practice Leader Calgary, AB, Canada Environmental Practice Leader - Power Sector Austin, TX; Cleveland, OH; Fort Lauderdale, FL; Houston, TX; Indianapolis, IN; Nashville, TN; New Haven, CT; New York; Parsippany, NJ; Philadelphia, PA; Pittsburgh, PA Environmental Practice Lead - Compliance and Permitting Boston, MA; New Haven, CT Environmental Project Manager Parsippany, NJ Field Technician - Archaeological/Cultural Resource (On Call) Austin, TX; Celina, TX; Dallas, TX; Houston, TX; San Antonio, TX Geospatial Systems Engineer Austin, TX; Charlotte, NC; Chicago, IL; Denver, CO; Irvine, CA; New York, NY; Parsippany, NJ; Philadelphia, PA; Phoenix, AZ; San Francisco, California, United States; Seattle, WA Geotechnical - Senior Licensed Field Engineer Parsippany, NJ Geotechnical - Senior Licensed Field Engineer New York, NY Geotechnical Engineer Arlington, VA Geotechnical Engineer Charlotte, NC Geotechnical Engineer New York, NY Geotechnical Engineer United Kingdom Geotechnical Field Technician Salt Lake City, UT Geotechnical Field Technician Parsippany, NJ Geotechnical Project Manager Los Angeles, CA Graduate Civil Engineer London (LON); United Kingdom Graduate Civil Engineer London (LON); United Kingdom Graduate Geotechnical Engineer United Kingdom Hazardous Building Materials Professional White Plains, NY Hazardous Building Materials Professional New Haven, CT Hazardous Building Materials Professional New Haven, CT Health & Safety Manager Los Angeles, CA; San Francisco, California, United States Highway/Roadway Engineer Fort Lauderdale, FL; Jacksonville, FL Industrial Health & Safety Project Manager Boston, MA; Doylestown, PA; New Haven, CT; Parsippany, NJ; Philadelphia, PA; Pittsburgh, PA; Princeton, NJ Innovation Delivery Lead New York, NY; Parsippany, NJ Intern - Environmental Engineer Pittsburgh, PA Intern - Environmental Engineering Chicago, IL; United States of America Intern - Geotechnical Engineering Pittsburgh, PA; United States of America Intern - Geotechnical Engineering Cleveland, OH; United States of America Intern - Land Survey Cleveland, OH; Pittsburgh, PA Intern - Landscape Architecture & Planning Chicago, IL; Pittsburgh, PA Intern - Site/Civil Engineering Pittsburgh, PA Intern - Site/Civil Engineering Chicago, IL Intern - Site/Civil Engineering Milwaukee, WI Intern - Site/Civil Engineering Cleveland, OH Intern – Traffic Engineering Chicago, IL; Cleveland, OH; Pittsburgh, PA Intern/Co-op - Environmental (Summer 2027) Phoenix, AZ Intern/Co-op - Environmental (Summer 2027) San Francisco, California, United States; San Jose, CA Intern/Co-op - Environmental (Summer 2027) Irvine, CA Intern/Co-op - Environmental (Summer 2027) Arlington, VA Intern/Co-op - Environmental (Summer 2027) Santa Barbara, CA Intern/Co-op - Environmental (Summer 2027) Seattle, WA Intern/Co-op - Environmental (Summer 2027) New Haven, CT Intern/Co-op - Environmental (Summer 2027) New York, NY Intern/Co-op - Environmental (Summer 2027) West Palm Beach, FL Intern/Co-op - Environmental (Summer 2027) Fort Lauderdale, FL Intern/Co-op - Environmental (Summer 2027) Parsippany, NJ Intern/Co-op - Environmental (Summer 2027) Miami, FL Intern/Co-op - Environmental (Summer 2027) Orlando, FL Intern/Co-op - Environmental (Summer 2027) Calgary, AB, Canada Intern/Co-op - Environmental (Summer 2027) Boston, MA Intern/Co-op - Environmental Permitting & Compliance (Summer 2027) Austin, TX Intern/Co-op - Geotechnical Engineering (Summer 2027) Jacksonville, FL Intern/Co-op - Geotechnical Engineering (Summer 2027) Denver, CO Intern/Co-op - Geotechnical Engineering (Summer 2027) Salt Lake City, UT Intern/Co-op - Geotechnical Engineering (Summer 2027) Orlando, FL Intern/Co-op - Geotechnical Engineering (Summer 2027) Arlington, VA Intern/Co-op - Site/Civil Engineering Richmond, VA Intern/Co-op - Site/Civil Engineering (Spring 2027) Doylestown, PA Intern/Co-op - Site/Civil Engineering (Summer 2027) Arlington, VA Intern/Co-op - Site/Civil Engineering (Summer 2027) Charlotte, NC Intern/Co-op - Site/Civil Engineering (Summer 2027) Princeton, NJ Intern/Co-op - Site/Civil Engineering (Summer 2027) Dallas, TX Intern/Co-op - Site/Civil Engineering (Summer 2027) Denver, CO Intern/Co-op - Site/Civil Engineering (Summer 2027) Salt Lake City, UT Intern/Co-op - Site/Civil Engineering (Summer 2027) Parsippany, NJ Intern/Co-op - Site/Civil Engineering (Summer 2027) San Antonio, TX Intern/Co-op - Site/Civil Engineering (Summer 2027) Houston, TX Intern/Co-op - Talent Acquisition (Fall 2026) Parsippany, NJ Intern/Co-op – Environmental Permitting & Compliance (Summer 2027) Houston, TX Intern/Co-op – Geotechnical Engineering (Spring 2027) New Haven, CT Intern/Co-op – Geotechnical Engineering (Summer 2027) New Haven, CT Intern/Co-op – Geotechnical Engineering (Summer 2027) Irvine, CA Intern/Co-op – Geotechnical Engineering (Summer 2027) San Francisco, California, United States Intern/Co-op – Geotechnical Engineering (Summer 2027) Dallas, TX Intern/Co-op – Geotechnical Engineering (Summer 2027) Parsippany, NJ Intern/Co-op – Geotechnical Engineering (Summer 2027) New York, NY Intern/Co-op – Geotechnical Engineering (Summer 2027) Austin, TX Intern/Co-op – Geotechnical Engineering (Summer 2027) Boston, MA Intern/Co-op – Land Surveying (Summer 2027) Bethlehem, PA Intern/Co-op – Landscape Architecture & Planning (Summer 2027) Houston, TX Intern/Co-op – Landscape Architecture + Planning (Summer 2027) Bellevue, WA Intern/Co-op – Landscape Architecture + Planning (Summer 2027) Dallas, TX Intern/Co-op – Landscape Architecture + Planning (Summer 2027) San Jose, CA Intern/Co-op – Site/Civil Engineering (Spring 2027) New Haven, CT Intern/Co-op – Site/Civil Engineering (Spring 2027) Boston, MA Intern/Co-op – Site/Civil Engineering (Summer 2027) Los Angeles, CA Intern/Co-op – Site/Civil Engineering (Summer 2027) Inland Empire, CA Intern/Co-op – Site/Civil Engineering (Summer 2027) Las Vegas, NV Intern/Co-op – Site/Civil Engineering (Summer 2027) Portland, OR Intern/Co-op – Site/Civil Engineering (Summer 2027) San Francisco, California, United States Intern/Co-op – Site/Civil Engineering (Summer 2027) Irvine, CA Intern/Co-op – Site/Civil Engineering (Summer 2027) Boston, MA Intern/Co-op – Site/Civil Engineering (Summer 2027) New Haven, CT Intern/Co-op – Site/Civil Engineering (Summer 2027) Fort Worth, TX Intern/Co-op – Site/Civil Engineering (Summer 2027) Tyler, TX Intern/Co-op – Site/Civil Engineering (Summer 2027) Celina, TX Intern/Co-op – Site/Civil Engineering (Summer 2027) Bellevue, WA Intern/Co-op – Site/Civil Engineering (Summer 2027) Austin, TX Intern/Co-op – Site/Civil Engineering (Summer 2027) New York, NY Intern/Co-op – Site/Civil Engineering (Winter 2026/2027) Jacksonville, FL Intern/Co-op – Traffic Engineering (Summer 2027) West Palm Beach, FL Intern/Co-op – Traffic Engineering (Summer 2027) Miami, FL Land Management Professional Pittsburgh, PA Land Management Professional Calgary, AB, Canada Landscape Arquitect Designer Panama Machine Learning Engineer (MLOps) Panama City, Panama Marketing Coordinator Parsippany, NJ Mobile Developer Panama City, Panama On Call Archaeological/Cultural Resource Technician Arlington, VA; Melville, NY; New York, NY; Parsippany, NJ; Philadelphia, PA; Princeton, NJ; White Plains, NY On Call Archaeological/Cultural Resource Technician Inland Empire, CA; Irvine, CA; Los Angeles, CA On Call Archaeological/Cultural Resource Technician Bellevue, WA; Portland, OR; Seattle, WA On Call Archaeological/Cultural Resource Technician Santa Barbara, CA On-Call Archaeological/Cultural Resource Technician Santa Barbara, CA On-Call Archaeological/Cultural Resources Field Technician Santa Barbara, CA On-Call Staff Biologist Santa Barbara, CA On-Call Staff Biologist Portland, OR On-Call Staff Biologist Phoenix, AZ Part Time On Call Environmental Field Technician Portland, OR Part Time On Call Hazmat Specialist Parsippany, NJ Party Chief New York, NY Party Chief West Palm Beach, FL Practice Lead - Water/Wastewater Houston, TX Practice Leader - Civil Engineering Syracuse, NY Practice Leader - Civil Engineering Houston, TX Practice Leader - Civil Engineering Portland, OR Practice Leader - Civil Engineering Arlington, VA; Austin, TX; Boston, MA; Charlotte, NC; Chicago, IL; Columbus, Ohio, United States; Denver, CO; Fort Lauderdale, FL; Los Angeles, CA; Nashville, TN; Parsippany, NJ; Philadelphia, PA; Seattle, WA; West Palm Beach, FL Practice Leader - Civil Engineering Cincinnatti, OH Practice Leader - Civil Engineering Los Angeles, CA Practice Leader - Civil Engineering Inland Empire, CA Practice Leader - Civil Engineering Tyler, TX Practice Leader - Civil Engineering Nevada Practice Leader - Civil Engineering Kansas City , MO Practice Leader - Environmental Kansas City , MO Practice Leader - Environmental Orlando, FL Practice Leader - Environmental Jacksonville, FL Practice Leader - Environmental Tampa, FL Practice Leader - Environmental Philadelphia, PA Practice Leader - Environmental Boston, MA Practice Leader - Environmental Chicago, IL Practice Leader - Environmental Seattle, WA Practice Leader - Environmental Permitting & Compliance Fort Lauderdale, FL; Jacksonville, FL; Miami, FL; Orlando, FL; St Petersburg, FL; Tampa, FL; West Palm Beach, FL Practice Leader - Geotechnical Engineering Irvine, CA; Los Angeles, CA; San Francisco, California, United States Practice Leader - Geotechnical Engineering Calgary, AB, Canada Practice Leader - Noise Irvine, CA; Los Angeles, CA; Santa Barbara, CA Practice Leader – Civil Engineering Columbus, Ohio, United States Project Civil Engineer Melville, NY; New York, NY; White Plains, NY Project Civil Engineer Syracuse, NY Project Civil Engineer Arlington, VA Project Civil Engineer Celina, TX Project Civil Engineer Irvine, CA Project Civil Engineer - Project Manager Jacksonville, FL Project Civil Engineer - Project Manager Fort Lauderdale, FL Project Civil Engineer - Project Manager West Palm Beach, FL Project Civil Engineer - Project Manager Orlando, FL Project Civil Engineer - Project Manager Austin, TX Project Civil Engineer - Project Manager Dallas, TX Project Civil Engineer - Project Manager Houston, TX Project Civil Engineer / Project Manager Portland, OR Project Civil Engineer / Project Manager Phoenix, AZ Project Civil Engineer / Project Manager Princeton, NJ Project Civil Engineer / Project Manager Parsippany, NJ Project Civil Engineer / Project Manager Salt Lake City, UT Project Civil Engineer / Project Manager Santa Barbara, CA Project Civil Engineer / Project Manager Bellevue, WA; Seattle, WA Project Civil Engineer / Project Manager Indianapolis, IN Project Civil Engineer / Project Manager Chicago, IL Project Civil Engineer / Project Manager Miami, FL Project Civil Engineer / Project Manager Detroit, MI Project Civil Engineer / Project Manager Cincinnatti, OH; Cleveland, OH; Columbus, Ohio, United States Project Civil Engineer / Project Manager Kansas City , MO Project Civil Engineer / Project Manager Tyler, TX Project Civil Engineer / Project Manager Fort Worth, TX Project Civil Engineer / Project Manager Milwaukee, WI Project Civil Engineer / Project Manager Pittsburgh, PA Project Civil Engineer/Project Manager New York, NY; Parsippany, NJ; White Plains, NY Project Controls Specialist Parsippany, NJ Project Engineer/Scientist - Air Quality New York, NY Project Environmental Engineer Doylestown, PA Project Environmental Engineer / Project Manager Parsippany, NJ Project Environmental Engineer, Scientist, Geologist / Project Manager Boston, MA Project Environmental Engineer, Scientist, Geologist / Project Manager Bethlehem, PA Project Environmental Engineer, Scientist, Geologist / Project Manager New York, NY; Parsippany, NJ Project Environmental Engineer, Scientist, Geologist / Project Manager Pittsburgh, PA Project Environmental Engineer, Scientist, Geologist / Project Manager Indianapolis, IN Project Environmental Engineer, Scientist, Geologist / Project Manager Doylestown, PA Project Environmental Permitting & Compliance Engineer or Scientist / Project Manager Parsippany, NJ Project Environmental Permitting & Compliance Engineer or Scientist / Project Manager Austin, TX Project Environmental Permitting & Compliance Engineer or Scientist / Project Manager Indianapolis, IN; Milwaukee, WI Project Environmental Permitting & Compliance Engineer or Scientist / Project Manager Boston, MA; New Haven, CT Project Environmental Permitting & Compliance Engineer or Scientist / Project Manager Chicago, IL Project Environmental Permitting & Compliance Engineer or Scientist / Project Manager New York, NY Project Environmental Permitting & Compliance Engineer or Scientist / Project Manager Houston, TX Project Environmental Permitting & Compliance Engineer or Scientist / Project Manager Arlington, VA Project Environmental Scientist Cincinnatti, OH; Cleveland, OH; Columbus, Ohio, United States Project Environmental Scientist, Geologist, Engineer or Hydrogeologist Philadelphia, PA Project Environmental/Transaction Advisory Professional Atlanta, GA; Austin, TX; Charlotte, NC; Cincinnatti, OH; Cleveland, OH; Columbus, Ohio, United States; Dallas, TX; Houston, TX; Miami, FL; Milwaukee, WI; Nashville, TN; Orlando, FL; Philadelphia, PA; Phoenix, AZ; Pittsburgh, PA; San Antonio, TX; Tampa, FL Project Geotechnical Engineer Denver, CO Project Geotechnical Engineer Richmond, VA Project Geotechnical Engineer Charlotte, NC Project Geotechnical Engineer Irvine, CA Project Geotechnical Engineer Santa Barbara, CA Project Geotechnical Engineer Indianapolis, IN Project Geotechnical Engineer Las Vegas, NV Project Geotechnical Engineer San Juan, Puerto Rico Project Geotechnical Engineer - Power Generation & Transmission Parsippany, NJ Project Geotechnical Engineer / Project Manager Cleveland, OH Project Geotechnical Engineer / Project Manager Melville, NY; New York, NY; White Plains, NY Project Geotechnical Engineer / Project Manager Pittsburgh, PA Project Geotechnical Engineer / Project Manager San Francisco, California, United States; San Jose, CA Project Geotechnical Engineer / Project Manager Philadelphia, PA Project Geotechnical Engineer / Project Manager Parsippany, NJ; Princeton, NJ; White Plains, NY Project Geotechnical Engineer/Project Manager Milwaukee, WI Project Geotechnical Engineer/Project Manager Chicago, IL Project Geotechnical Engineer/Project Manager Boston, MA Project Hazardous Building Materials Professional New Haven, CT Project Landscape Architect / Project Manager Arlington, VA Project Manager - Environmental Nashville, TN Project Manager - Geotechnical Engineering Nashville, TN Project Manager- Geotechnical Engineering White Plains, NY Project Surveyor / Project Manager Cleveland, OH; Columbus, Ohio, United States Project Surveyor / Project Manager Parsippany, NJ Project Surveyor / Project Manager Pittsburgh, PA Project Surveyor / Project Manager Philadelphia, PA Project Surveyor / Project Manager Milwaukee, WI Project Surveyor / Project Manager Dallas, TX Project Traffic Engineer Charlotte, NC Project Traffic Engineer - Project Manager Orlando, FL; Tampa, FL Project Traffic Engineer / Project Manager Detroit, MI; Indianapolis, IN; Milwaukee, WI Project Traffic Engineer / Project Manager Chicago, IL Project Traffic Engineer / Project Manager Pittsburgh, PA Project Traffic Engineer / Project Manager Cincinnatti, OH; Columbus, Ohio, United States QA Specialist Panama City, Panama Senior Biologist United States of America Senior Business Development Manager Dallas, TX; Houston, TX Senior Civil Engineer Charlotte, NC Senior Civil Engineer Arlington, VA Senior Civil Engineer Nashville, TN Senior Civil Engineer Bellevue, WA Senior Civil Engineer London (LON); United Kingdom Senior Civil Project Manager Arlington, VA Senior Civil Project Manager Arlington, VA Senior Civil Project Manager – Power Generation & Transmission Austin, TX; Dallas, TX; Houston, TX Senior Environmental Engineer St Petersburg, FL; Tampa, FL Senior Environmental Project Manager – Power Generation & Transmission Fort Lauderdale, FL; Jacksonville, FL; Miami, FL; Orlando, FL; St Petersburg, FL; Tampa, FL; West Palm Beach, FL Senior Environmental Project Manager – Power Generation & Transmission Chicago, IL; Cleveland, OH; Indianapolis, IN; Milwaukee, WI; Pittsburgh, PA Senior Environmental Project Manager – Power Generation & Transmission Austin, TX; Dallas, TX; Houston, TX Senior Georechnical Project Manager – Power Generation & Transmission Fort Lauderdale, FL; Jacksonville, FL; Miami, FL; Orlando, FL; St Petersburg, FL; Tampa, FL; West Palm Beach, FL Senior Geotechnical Engineer Arlington, VA Senior Geotechnical Engineer Arlington, VA Senior Geotechnical Engineer Indianapolis, IN Senior Geotechnical Engineer London (LON); United Kingdom Senior Highway / Roadway Engineer Bethlehem, PA; Doylestown, PA; Philadelphia, PA Senior Practice Leader - Civil Engineering Sacramento, CA Senior Project Civil Engineer Bellevue, WA Senior Project Engineer - Construction Administration Austin, TX Senior Project Environmental Engineer, Scientist, or Geologist Irvine, CA Senior Project Geotechnical Engineer New York, NY Senior Project Geotechnical Engineer Salt Lake City, UT Senior Project Manager Philadelphia, PA Senior Project Manager New York, NY Senior Project Manager - Civil Engineering New Orleans, Louisiana, United States Senior Project Manager - Civil Engineering Miami, FL Senior Project Manager - Civil Engineering Princeton, NJ Senior Project Manager - Civil Engineering Melville, NY; New York, NY; White Plains, NY Senior Project Manager - Civil Engineering Fort Lauderdale, FL Senior Project Manager - Civil Engineering West Palm Beach, FL Senior Project Manager - Civil Engineering Irvine, CA Senior Project Manager - Environmental Syracuse, NY Senior Project Manager - Environmental Indianapolis, IN Senior Project Manager - Environmental Columbus, Ohio, United States Senior Project Manager - Environmental Doylestown, PA Senior Project Manager - Environmental Chicago, IL; Houston, TX; New York, NY; Philadelphia, PA; San Francisco, California, United States Senior Project Manager - Environmental Parsippany, NJ Senior Project Manager - Environmental New Orleans, Louisiana, United States Senior Project Manager - Environmental Cincinnatti, OH Senior Project Manager - Environmental Celina, TX Senior Project Manager - Environmental Permitting & Compliance Chicago, IL; Indianapolis, IN; Milwaukee, WI Senior Project Manager - Environmental Permitting & Compliance Bellevue, WA; Irvine, CA; Oakland, CA; Portland, OR; Sacramento, CA; San Francisco, California, United States; San Jose, CA Senior Project Manager - Environmental Permitting & Compliance Arlington, VA; Austin, TX; Bethlehem, PA; Cleveland, OH; Fort Lauderdale, FL; Houston, TX; Miami, FL; Nashville, TN; New York, NY; Orlando, FL; Parsippany, NJ; Philadelphia, PA; Pittsburgh, PA; Tampa, FL; United States of America Senior Project Manager - Environmental Planning Sacramento, CA; San Francisco, California, United States; San Jose, CA Senior Project Manager - Geotechnical Engineering Jacksonville, FL Senior Project Manager - Geotechnical Engineering White Plains, NY Senior Project Manager - Geotechnical Engineering Nashville, TN Senior Project Manager - Geotechnical Engineering Celina, TX; Dallas, TX; Houston, TX; San Antonio, TX Senior Project Manager - Geotechnical Engineering New Orleans, Louisiana, United States Senior Project Manager - Land Surveying Houston, TX Senior Project Manager - Land Surveying Denver, CO Senior Project Manager - Land Surveying New York, NY Senior Project Manager - Land Surveying New Haven, CT Senior Project Manager - Land Surveying Dallas, TX Senior Project Manager - Traffic Engineering Detroit, MI; Indianapolis, IN; Milwaukee, WI Senior Project Manager - Traffic Engineering Chicago, IL Senior Project Manager - Traffic Engineering Houston, TX Senior Project Manager - Traffic Engineering Cincinnatti, OH; Columbus, Ohio, United States Senior Project Manager - Waterfront / Marine Engineering New York, NY Senior Project Manager – Civil Engineering Tyler, TX Senior Project Manager – Civil Engineering Dallas, TX Senior Project Manager – Civil Engineering Cincinnatti, OH; Columbus, Ohio, United States Senior Project Manager – Civil Engineering Cleveland, OH Senior Project Manager – Civil Engineering Indianapolis, IN Senior Project Manager – Civil Engineering Kansas City , MO Senior Project Manager – Civil Engineering Pittsburgh, PA Senior Project Manager – Civil Engineering Austin, TX Senior Project Manager – Civil Engineering Chicago, IL Senior Project Manager – Civil Engineering Milwaukee, WI Senior Project Manager – Civil Engineering Detroit, MI Senior Project Manager – Geotechnical Engineering Parsippany, NJ Senior Project Manager – Geotechnical Engineering New Haven, CT Senior Project Manager- Environmental White Plains, NY Senior Project Manager- Gas Linear Transmission Pipeline Dallas, TX; Houston, TX; New York, NY; Princeton, NJ; United States of America; White Plains, NY Senior Project Manager- Geotechnical Engineering Chicago, IL Senior Project Manager- Geotechnical Engineering Milwaukee, WI Senior Project Manager- Geotechnical Engineering Indianapolis, IN Senior Software Developer Panama City, Panama Senior Staff Archaeologist San Antonio, TX Senior Staff Biologist Irvine, CA Senior Staff Biologist Los Angeles, CA Senior Staff Civil Engineer Bethlehem, PA Senior Staff Civil Engineer West Palm Beach, FL Senior Staff Civil Engineer Miami, FL Senior Staff Civil Engineer Celina, TX; United States of America Senior Staff Civil Engineer Phoenix, AZ Senior Staff Civil Engineer Inland Empire, CA; Irvine, CA; Los Angeles, CA Senior Staff Civil Engineer Tyler, TX Senior Staff Civil Engineer Dallas, TX Senior Staff Civil Engineer Houston, TX Senior Staff Civil Engineer Jacksonville, FL Senior Staff Civil Engineer Melville, NY; New York; White Plains, NY Senior Staff Civil Engineer Albany, New York, United States Senior Staff Civil Engineer Parsippany, NJ Senior Staff Civil Engineer Princeton, NJ Senior Staff Civil Engineer Philadelphia, PA Senior Staff Civil Engineer Doylestown, PA Senior Staff Civil Engineer Miami, FL Senior Staff Civil Engineer Denver, CO Senior Staff Civil Engineer Indianapolis, IN Senior Staff Civil Engineer Pittsburgh, PA Senior Staff Civil Engineer Dallas, TX Senior Staff Civil Engineer Milwaukee, WI Senior Staff Civil Engineer Kansas City , MO Senior Staff Civil Engineer Fort Worth, TX Senior Staff Civil Engineer Salt Lake City, UT Senior Staff Civil Engineer Cleveland, OH Senior Staff Civil Engineer Chicago, IL Senior Staff Civil Engineer Austin, TX Senior Staff Engineer Denver, CO Senior Staff Engineer, Scientist, or Geologist Irvine, CA Senior Staff Environmental Engineer, Scientist or Geologist New York, NY; Parsippany, NJ Senior Staff Environmental Engineer, Scientist or Geologist Miami, FL Senior Staff Environmental Engineer, Scientist or Geologist - Environmental Philadelphia, PA Senior Staff Environmental Engineer, Scientist, Geologist, or Hydrogeologist Calgary, AB, Canada Senior Staff Environmental Engineer, Scientist, or Geologist Bethlehem, Pennsylvania, United States Senior Staff Environmental Scientist or Engineer - Environmental White Plains, NY Senior Staff Geotechnical Engineer Milwaukee, WI Senior Staff Geotechnical Engineer Parsippany, NJ Senior Staff Geotechnical Engineer Syracuse, NY Senior Staff Geotechnical Engineer Cleveland, OH; Pittsburgh, PA Senior Staff Geotechnical Engineer San Francisco, California, United States; San Jose, CA Senior Staff Geotechnical Engineer Seattle, WA Senior Staff Geotechnical Engineer Orlando, FL Senior Staff Geotechnical Engineer New York, NY Senior Staff Geotechnical Engineer Salt Lake City, UT Senior Staff Land Surveyor Bethlehem, Pennsylvania, United States; Philadelphia, PA Senior Staff Landscape Architect Philadelphia, PA Senior Staff Surveyor New York, NY Senior Staff Surveyor Orlando, FL Senior Staff Traffic Engineer Fort Lauderdale, FL; Jacksonville, FL; Miami, FL; Orlando, FL; Tampa, FL; West Palm Beach, FL Senior Staff Traffic Engineer Indianapolis, IN; Milwaukee, WI Senior Talent Acquisition Specialist Orlando, FL Senior Traffic Engineer - Highway / Roadway Austin, TX Senior Waterfront/Structural Engineer Melville, NY; New York, NY Site Civil Practice Leader Celina, TX Site/Civil Engineer Panama City, Panama Software Developer Panama City, Panama Software Developer Panama City, Panama Software Development Manager Arlington, VA; New York; Parsippany, NJ Sr. Health & Safety Coordinator Los Angeles, CA; San Francisco, California, United States Staff Azure Cloud Engineer Austin, TX; Dallas, TX; New York, NY Staff Civil Engineer Miami, FL Staff Civil Engineer Parsippany, NJ Staff Civil Engineer Princeton, NJ Staff Civil Engineer Irvine, CA Staff Civil Engineer Houston, TX Staff Civil Engineer Celina, TX Staff Civil Engineer Pittsburgh, PA Staff Civil Engineer Las Vegas, NV Staff Civil Engineer Fort Worth, TX Staff Civil Engineer Jacksonville, FL Staff Civil Engineer Bellevue, WA Staff Civil Engineer Orlando, FL Staff Civil Engineer Phoenix, AZ Staff Civil Engineer Tyler, TX Staff Civil Engineer Denver, CO Staff Civil Engineer Panama City, Panama Staff Civil Engineer West Palm Beach, FL Staff Civil Engineer Cleveland, OH Staff Civil Engineer Indianapolis, IN Staff Civil Engineer Kansas City , MO Staff Civil Engineer Milwaukee, WI Staff Civil Engineer Chicago, IL Staff Civil Engineer – Hydraulic and Hydrology Austin, TX Staff Environmental Engineer, Scientist, or Geologist Irvine, CA Staff Environmental Engineer, Scientist, or Geologist Princeton, NJ Staff Environmental Scientist - Natural Resources Bethlehem, Pennsylvania, United States Staff Geotechnical Engineer Austin, TX Staff Geotechnical Engineer Irvine, CA; Los Angeles, CA Staff Geotechnical Engineer Parsippany, NJ Staff Geotechnical Engineer Philadelphia, PA Staff Geotechnical Engineer Syracuse, NY Staff Scientist- Natural Resources Arlington, VA Staff Surveyor Denver, CO Staff Surveyor Dallas, TX Staff Surveyor (Party Chief) Princeton, NJ Staff Surveyor (Party Chief) Boston, MA Staff Traffic Engineer Doylestown, PA Staff Traffic Engineer Cleveland, OH Summer 2027 Entry-Level Environmental Engineer, Scientist or Geologist San Francisco, California, United States; San Jose, CA Survey Practice Leader Miami, FL; Orlando, FL; West Palm Beach, FL Survey Technician Milwaukee, WI Survey Technician Irvine, CA; San Jose, CA Talent Acquisition Specialist Parsippany, NJ Transmission & Energy - Siting & Permitting Lead Arlington, VA; Cincinnatti, OH; Cleveland, OH; Columbus, Ohio, United States; Dallas, TX; Denver, CO; Houston, TX; New York, NY; Ohio; Parsippany, NJ; Pittsburgh, PA; United States of America Waterfront/Marine Project Engineer Melville, NY; New York, NY White Plains Landscape Architecture + Planning Studio Lead White Plains, NY
Roles link to Langan Engineering & Environmental Services's own posting. Listings change daily;
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