Langan Jobs & Careers

About Langan

Langan provides expert land development engineering and environmental consulting services for major developers, renewable energy producers, energy companies, corporations, healthcare systems, colleges/universities, and large infrastructure programs throughout the U.S. and around the world. Our employees collaborate seamlessly among 50+ offices and gain valuable hands-on experience that fosters career growth.

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  Intern/Co-op - Help Desk (Summer & Fall 2026)

  Langan · Parsippany, NJ · 2mo

  $42k
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  Help Desk Technician

  Langan · Parsippany, NJ · 2mo

  $54k
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  On Call Archaeological/Cultural Resource Technician

  Langan · Bellevue, WA · 2mo

  $46k
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  Part Time On Call Environmental Field Technician

  Langan · Portland, OR · 2mo
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  On Call Archaeological/Cultural Resource Technician

  Langan · Bellevue, WA · 2mo

  $46k
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  Staff Chemist

  Langan · Panama · 2mo
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  Archaeological/Cultural Resource Technician

  Langan · Santa Barbara, CA · 2mo

  $46k
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  Senior Staff Civil Engineer

  Langan · Inland Empire, CA · 2mo

  $76k
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  Senior Civil Engineer

  Langan · United Kingdom · 2mo
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  Project Civil Engineer / Project Manager

  Langan · Salt Lake City, UT · 2mo
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  Project Geotechnical Engineer / Project Manager

  Langan · Austin, TX · 2mo
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  Senior Staff Environmental Engineer, Scientist, or Geologist

  Langan · Cincinnatti, OH; Cleveland, OH · 2mo
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  Machine Learning Engineer (MLOps)

  Langan · Panama City, Panama · 2mo
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  Environmental Permitting and Compliance Engineer or Scientist

  Langan · Cleveland, OH · 2mo
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  Landscape Arquitect Designer

  Langan · Panama City, Panama · 2mo
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  Senior Project Manager – Geotechnical

  Langan · Denver, CO · 2mo
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  Field Technician - Geotechnical

  Langan · Salt Lake City, UT · 2mo
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  Civil CAD Technician

  Langan · San Antonio, TX · 2mo
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  Senior Staff Civil Engineer

  Langan · Las Vegas, NV · 2mo
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  Senior Staff Civil Engineer - Highway / Roadway Engineer

  Langan · Austin, TX · 2mo
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  Senior Highway / Roadway Engineer

  Langan · Bethlehem, PA · 2mo
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  Senior Project Transportation Planner

  Langan · San Francisco, United States · 2mo

  $117k
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  Project Traffic Engineer

  Langan · Charlotte, NC · 2mo
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  Senior Project Manager - Traffic/Transportation Design

  Langan · San Francisco, United States · 2mo

  $117k
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  Staff Traffic Engineer

  Langan · Doylestown, PA · 2mo
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  Highway/Roadway Engineer

  Langan · Fort Lauderdale, FL · 2mo
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  Senior Project Manager - Traffic Engineering

  Langan · Houston, TX · 2mo
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  Senior Project Manager - Traffic/Transportation Operations

  Langan · San Francisco, United States · 2mo

  $117k
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  Project Geotechnical Engineer

  Langan · Santa Barbara, CA · 2mo

  $97k
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  Staff Landscape Architect

  Langan · Miami, FL · 2mo
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  Geotechnical - Senior Licensed Field Engineer

  Langan · Parsippany, NJ · 2mo

  $76k
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  Intern/Co-op – Geotechnical Engineering (Fall 2026)

  Langan · Parsippany, NJ · 2mo

  $48k
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  Project Civil Engineer / Project Manager

  Langan · Tyler, TX · 2mo
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  Project Civil Engineer / Project Manager

  Langan · Fort Worth, TX · 2mo
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  Senior Staff Civil Engineer

  Langan · Fort Worth, TX · 2mo
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  Staff Civil Engineer

  Langan · Fort Worth, TX · 2mo
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  Intern/Co-op – Land Surveying

  Langan · Chicago, PA · 2mo

  $46k
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  Senior Staff Surveyor

  Langan · United States of America · 2mo

  $87k
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  Staff Civil Engineer

  Langan · Las Vegas, NV · 2mo
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  Site/Civil Engineer

  Langan · Panama City, Panama · 2mo
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  Senior Project Engineer - Construction Administration

  Langan · Austin, TX · 2mo
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  Practice Lead - Water/Wastewater

  Langan · Houston, TX · 2mo
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  Field Technician - Archaeological/Cultural Resource (On Call)

  Langan · Austin, TX · 2mo
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  Senior Project Manager – Civil Engineering

  Langan · Dallas, TX · 2mo
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  Natural Resources Practice Lead

  Langan · Austin, TX · 2mo
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  Senior Project Manager - Geotechnical Engineering

  Langan · Celina, TX · 2mo
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  Staff Civil Engineer – Hydraulic and Hydrology

  Langan · Austin, TX · 2mo
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  Intern/Co-op - Site/Civil Engineering (Spring 2027)

  Langan · Doylestown, PA · 2mo
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  Senior Project Manager - Geotechnical Engineering

  Langan · Melville, NY · 2mo

  $117k
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  Entry-Level Civil Engineer

  Langan · Cleveland, OH · 2mo
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  Senior Staff Geotechnical Engineer

  Langan · Seattle, WA · 2mo

  $81k
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  Project Manager - Geotechnical

  Langan · New York · 2mo

  $97k
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  Project Civil Engineer - Project Manager

  Langan · Houston, TX · 2mo
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  Senior Staff Geotechnical Engineer

  Langan · Irvine, CA · 2mo

  $76k
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  Project Geotechnical Engineer

  Langan · Irvine, CA · 2mo

  $98k
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  Geotechnical Project Manager

  Langan · Los Angeles, CA · 2mo

  $97k
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  Survey Technician

  Langan · Dallas, TX · 2mo
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  Practice Leader - Noise

  Langan · Irvine, CA · 2mo

  $117k
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  Senior Staff Biologist

  Langan · Los Angeles, CA · 2mo

  $76k
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  Senior Staff Biologist

  Langan · Irvine, CA · 2mo

  $76k
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  On-Call Staff Biologist

  Langan · Santa Barbara, CA · 2mo

  $75k
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  On-Call Staff Biologist

  Langan · Phoenix, AZ · 2mo
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  On-Call Staff Biologist

  Langan · Portland, OR · 2mo
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  Senior Civil Project Manager – Power Generation & Transmission

  Langan · Chicago, PA · 2mo

  $117k
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  Senior Environmental Project Manager – Power Generation & Transmission

  Langan · Chicago, PA · 2mo

  $117k
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  Senior Staff Civil Engineer

  Langan · Houston, TX · 2mo
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  Senior Staff Civil Engineer

  Langan · Dallas, TX · 2mo
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  Senior Staff Civil Engineer

  Langan · Dallas, TX · 2mo
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  Intern/Co-op – Geotechnical Engineering (Summer 2027)

  Langan · New York, NY · 2mo

  $52k
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  Intern/Co-op - Cyber Security (Fall 2026)

  Langan · Parsippany, NJ · 2mo

  $52k
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  Project Civil Engineer - Project Manager

  Langan · Dallas, TX · 2mo
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  Project Civil Engineer - Project Manager

  Langan · Austin, TX · 2mo
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  Senior Project Manager – Civil Engineering

  Langan · Austin, TX · 2mo
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  Senior Staff Engineer

  Langan · United States of America · 2mo
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  Senior Staff Civil Engineer

  Langan · Austin, TX · 2mo
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  Staff Civil Engineer

  Langan · Celina, TX · 2mo
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  Senior Staff Civil Engineer

  Langan · Tyler, TX · 2mo
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  Site/Civil Engineer

  Langan · Panama City, Panama · 2mo
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  Construction Health and Safety Project Manager

  Langan · United States of America · 2mo
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  Senior Project Manager – Civil Engineering

  Langan · Tyler, TX · 2mo
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  Project Engineer - EHS Management Systems

  Langan · United States of America · 2mo
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  Survey Technician

  Langan · Panama City, Panama · 2mo
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  Site/Civil Engineer

  Langan · Panama City, Panama · 2mo
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  Staff Environmental Engineer, Scientist, or Geologist

  Langan · Princeton, NJ · 2mo

  $68k
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  Project Civil Engineer

  Langan · Celina, TX · 2mo
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  Site Civil Practice Leader

  Langan · Celina, TX · 2mo
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  Project Geotechnical Engineer

  Langan · Denver, CO · 2mo

  $97k
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  Senior Staff Geotechnical Engineer

  Langan · Austin, TX; Houston, TX · 2mo
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  Staff Geotechnical Engineer

  Langan · Austin, TX · 2mo
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  Senior Marketing Coordinator

  Langan · Boston, MA; United States of A… · 2mo

  $69k
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  Intern/Co-op - Site/Civil Engineering (Fall 2026)

  Langan · Dallas, TX · 2mo
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  Entry-Level Landscape Architect

  Langan · Irvine, CA; San Jose, CA · 2mo

  $68k
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  Practice Leader - Civil Engineering

  Langan · Houston, TX · 2mo
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  Senior Staff Civil Engineer

  Langan · Houston, TX · 2mo
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  Entry-Level Environmental Permitting & Compliance Engineer

  Langan · Houston, TX · 2mo
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  Software Development Manager

  Langan · Arlington, NJ · 2mo

  $130k
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  Entry-Level Geotechnical Engineer

  Langan · Chicago, WI · 2mo

  $65k
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  Senior Project Manager- Gas Linear Transmission Pipeline

  Langan · Dallas, NY · 2mo
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  Senior Staff Geotechnical Engineer

  Langan · Salt Lake City, UT · 2mo
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  Senior Staff Civil Engineer

  Langan · Salt Lake City, UT · 2mo