- Headquarters
- United States
- Open jobs
- 195
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Overview
Langan Engineering & Environmental Services is a company, based in United States. It has 195 open jobs on its own careers site right now.
How we know
- Registry matched: noNot matched to an official register yet
- Website confirmed: yeslangan.com · from the company's careers site
- Employer verified: noNot claimed by the company yet
- Careers site checked: yesLast read today
Added to Jobiwork 18 Oct 2026 · 1 careers source
Hiring insights
Growing (hiring is growing)Engineering roles: civil, environmental, geotechnical positions
Langan is actively hiring 192 engineering and technology roles across the US, with the majority in civil and environmental engineering. Positions range from interns and entry-level engineers to senior staff and leadership roles, concentrated in Chicago, Pittsburgh, Austin, and other major cities. Hiring is growing significantly, with 550 new jobs posted in the last 30 days compared to none in the prior period.
- 120 engineering & technology openings; strong demand for civil engineers
- 94 intern positions available; ideal for Summer 2027 entry
- Multiple US locations including Chicago, Pittsburgh, Austin, Irvine
- Open jobs
- 195
- In the US
- 195
- New in last 30 days
- 554
- Closed in 30 days
- 32
Top roles
Work mode
Summary written by AI from Jobiwork's live job counts · updated yesterday
Open jobs (195)showing the latest 100
- Intern/Co-op – Land Surveying (Summer 2027)Apply on langan.com
Other · Princeton · On-site
- Project CoordinatorApply on langan.com
Other · Pittsburgh · On-site
- Entry-Level Environmental Engineer, Geologist, or ScientistApply on langan.com
Data & Analytics · Philadelphia · On-site
- Project Environmental ScientistApply on langan.com
Data & Analytics · Philadelphia · On-site
- Civil EngineerApply on langan.com
Engineering & Technology · Nashville · On-site
- Senior Project ManagerApply on langan.com
Strategy & Programs · Nashville · On-site
- Entry-Level Environmental Engineer, Scientist or GeologistApply on langan.com
Data & Analytics · Tampa · On-site
- Senior Staff Geotechnical EngineerApply on langan.com
Engineering & Technology · Phoenix · On-site
- Entry-Level Geotechnical EngineerApply on langan.com
Engineering & Technology · Phoenix · On-site
- Entry-Level Geotechnical EngineerApply on langan.com
Engineering & Technology · Salt Lake City · On-site
- Project Geotechnical Engineer/Project ManagerApply on langan.com
Strategy & Programs · Phoenix · On-site
- Project Civil Engineer - Project ManagerApply on langan.com
Strategy & Programs · Tampa · On-site
- Intern/Co-op - Cyber Security (Spring & Summer 2027)Apply on langan.com
Engineering & Technology · Parsippany · On-site
- Project Environmental Engineer, Scientist, Geologist / Project ManagerApply on langan.com
Data & Analytics · Arlington · On-site
- Project Engineer/Manager - Water and WastewaterApply on langan.com
Engineering & Technology · Chicago · On-site
- Project Engineer/Manager – Water and WastewaterApply on langan.com
Engineering & Technology · Arlington · On-site
- Senior Project Manager - Traffic EngineeringApply on langan.com
Strategy & Programs · Cincinnatti · On-site
- Senior Project Manager – Civil EngineeringApply on langan.com
Strategy & Programs · Morgantown · On-site
- Project Engineer/Manager - Water and WastewaterApply on langan.com
Engineering & Technology · Boston · On-site
- Senior Project Engineering GeologistApply on langan.com
Engineering & Technology · Irvine · On-site
- Senior Project Manager - Traffic EngineeringApply on langan.com
Strategy & Programs · Columbus · On-site
- Project Surveyor / Project ManagerApply on langan.com
Strategy & Programs · Indianapolis · On-site
- Project Civil Engineer / Project ManagerApply on langan.com
Strategy & Programs · Morgantown · On-site
- Part-Time On-Call Staff Environmental Engineer, Scientist, or GeologistApply on langan.com
Data & Analytics · Irvine · On-site
- Senior Staff Geotechnical EngineerApply on langan.com
Engineering & Technology · Houston · On-site
- Senior Project Manager – EnvironmentalApply on langan.com
Strategy & Programs · Washington · On-site
- Senior Project Manager – EnvironmentalApply on langan.com
Strategy & Programs · Bethlehem · On-site
- Intern/Co-op - Talent Acquisition (Spring & Summer 2027)Apply on langan.com
HR & Recruiting · Parsippany · On-site
- Senior Staff Civil EngineerApply on langan.com
Engineering & Technology · Morgantown · On-site
- Intern/Co-op - Geotechnical Engineering (Summer 2027)Apply on langan.com
Engineering & Technology · Fort Lauderdale · On-site
- Senior Staff Geotechnical EngineerApply on langan.com
Engineering & Technology · Irvine · On-site
- Project Engineer/Manager - Water and WastewaterApply on langan.com
Engineering & Technology · Bethlehem · On-site
- Survey TechnicianApply on langan.com
Other · Charlotte · On-site
- Civil Project Engineer- Project Manager (Renewable Energy)Apply on langan.com
Strategy & Programs · Indianapolis · On-site
- Senior Staff Environmental Engineer, Scientist, or GeologistApply on langan.com
Data & Analytics · Nashville · On-site
- Intern/Co-op – Geotechnical Engineering (Spring 2027)Apply on langan.com
Engineering & Technology · Parsippany · On-site
- Project Engineer/Manager - Water and WastewaterApply on langan.com
Engineering & Technology · Austin · On-site
- Intern/Co-op – Landscape Architecture + Planning (Summer 2027)Apply on langan.com
Engineering & Technology · Boston · On-site
- Intern/Co-op – Landscape Architecture + Planning (Summer 2027)Apply on langan.com
Engineering & Technology · New Haven · On-site
- Intern/Co-op – Landscape Architecture + Planning (Summer 2027)Apply on langan.com
Engineering & Technology · Parsippany · On-site
- Intern/Co-op - Site/Civil Engineering (Summer 2027)Apply on langan.com
Engineering & Technology · Pittsburgh · On-site
- Senior Staff Environmental Engineer, Scientist or GeologistApply on langan.com
Data & Analytics · New York · On-site
- Intern/Co-op - Site/Civil Engineering (Summer 2027)Apply on langan.com
Engineering & Technology · Tampa · On-site
- Staff Geotechnical EngineerApply on langan.com
Engineering & Technology · Cleveland · On-site
- Project Traffic Engineer / Project ManagerApply on langan.com
Strategy & Programs · Cincinnatti · On-site
- Senior Staff Environmental Engineer, Scientist, or GeologistApply on langan.com
Data & Analytics · Philadelphia · On-site
- Staff Civil EngineerApply on langan.com
Engineering & Technology · Cincinnatti · On-site
- Senior Staff Civil EngineerApply on langan.com
Engineering & Technology · Tampa · On-site
- Intern/Co-op – Site/Civil Engineer (Spring 2027)Apply on langan.com
Engineering & Technology · Cleveland · On-site
- Project Environmental EngineerApply on langan.com
Engineering & Technology · Arlington · On-site
- Intern/Co-op – Land Surveying (Summer 2027)Apply on langan.com
Other · San Antonio · On-site
- Intern/Co-op - Environmental (Summer 2027)Apply on langan.com
Other · Syracuse · On-site
- Intern/Co-op - Geotechnical Engineering (Summer 2027)Apply on langan.com
Engineering & Technology · Philadelphia · On-site
- Senior Project Engineer/Manager – Mission Critical Water and WastewaterApply on langan.com
Engineering & Technology · Atlanta · On-site
- Intern/Co-op - Highway/Roadway Engineering (Summer 2027)Apply on langan.com
Engineering & Technology · Doylestown · On-site
- Entry-Level Civil EngineerApply on langan.com
Engineering & Technology · Salt Lake City · On-site
- Entry-Level Civil EngineerApply on langan.com
Engineering & Technology · Kansas City · On-site
- Entry-Level Civil EngineerApply on langan.com
Engineering & Technology · Phoenix · On-site
- Entry-Level Environmental Engineer, Scientist or GeologistApply on langan.com
Data & Analytics · Pittsburgh · On-site
- Part Time On Call Senior Hazmat SpecialistApply on langan.com
Other · White Plains · On-site
- Miami Landscape Architecture + Planning Studio LeadApply on langan.com
Engineering & Technology · Miami · On-site
- Engineering GeologistApply on langan.com
Engineering & Technology · Pittsburgh · On-site
- Project Surveyor / Project ManagerApply on langan.com
Strategy & Programs · Austin · On-site
- Intern/Co-op - Geotechnical Engineering (Summer 2027)Apply on langan.com
Engineering & Technology · Chicago · On-site
- Senior Staff Engineering GeologistApply on langan.com
Engineering & Technology · Pittsburgh · On-site
- Project Environmental Engineer, Scientist, Geologist / Project ManagerApply on langan.com
Data & Analytics · Syracuse · On-site
- Intern/Co-op - Environmental (Summer 2027)Apply on langan.com
Other · Doylestown · On-site
- Intern/Co-op - Site/Civil Engineering (Summer 2027)Apply on langan.com
Engineering & Technology · Fort Lauderdale · On-site
- Intern/Co-op – Geotechnical Engineering (Summer 2027)Apply on langan.com
Engineering & Technology · Syracuse · On-site
- Intern/Co-op – Environmental Permitting & Compliance (Summer 2027)Apply on langan.com
Legal, Policy & Compliance · Doylestown · On-site
- On Call Archaeological/Cultural Resource TechnicianApply on langan.com
Other · Bethlehem · On-site
- Air Quality Permitting and Dispersion Modeling SpecialistApply on langan.com
Other · Austin · On-site
- Entry-Level Civil EngineerApply on langan.com
Engineering & Technology · Fort Lauderdale · On-site
- Staff Engineer/Scientist – Environmental Permitting & ComplianceApply on langan.com
Legal, Policy & Compliance · Bethlehem · On-site
- Intern/Co-op - Environmental (Summer 2027)Apply on langan.com
Other · Princeton · On-site
- Staff Civil EngineerApply on langan.com
Engineering & Technology · Bellevue · On-site
- Entry-Level Environmental Engineer or GeologistApply on langan.com
Engineering & Technology · West Palm Beach · On-site
- Intern/Co-op - Site/Civil Engineering (Summer 2027)Apply on langan.com
Engineering & Technology · Doylestown · On-site
- Entry-Level Civil EngineerApply on langan.com
Engineering & Technology · Arlington · On-site
- Intern/Co-op - Site/Civil Engineering (Summer 2027)Apply on langan.com
Engineering & Technology · Philadelphia · On-site
- Entry-Level Environmental Engineer or GeologistApply on langan.com
Engineering & Technology · Tampa · On-site
- Intern/Co-op – Land Surveying (Summer 2027)Apply on langan.com
Other · Austin · On-site
- On Call Archaeological/Cultural Resource TechnicianApply on langan.com
Other · Arlington · On-site
- Intern/Co-op – Geotechnical Engineering (Summer 2027)Apply on langan.com
Engineering & Technology · Houston · On-site
- Entry-Level Civil EngineerApply on langan.com
Engineering & Technology · Portland · On-site
- Intern/Co-op – Traffic Engineering (Summer 2027)Apply on langan.com
Engineering & Technology · New York · On-site
- Intern/Co-op – Land Surveying (Summer 2027)Apply on langan.com
Other · Dallas · On-site
- Entry-Level Civil EngineerApply on langan.com
Engineering & Technology · Columbus · On-site
- Project Civil EngineerApply on langan.com
Engineering & Technology · Nashville · On-site
- Entry-Level Civil EngineerApply on langan.com
Engineering & Technology · Detroit · On-site
- Civil EngineerApply on langan.com
Engineering & Technology · Chicago · On-site
- Senior Staff Civil EngineerApply on langan.com
Engineering & Technology · Chicago · On-site
- Entry-Level Civil EngineerApply on langan.com
Engineering & Technology · San Antonio · On-site
- Intern/Co-op – Traffic Engineering (Summer 2027)Apply on langan.com
Engineering & Technology · Austin · On-site
- Intern/Co-op - Highway/Roadway Engineering (Summer 2027)Apply on langan.com
Engineering & Technology · Austin · On-site
- Project Traffic Engineer / Project ManagerApply on langan.com
Strategy & Programs · Columbus · On-site
- Senior Project Manager - Traffic EngineeringApply on langan.com
Strategy & Programs · Cincinnatti · On-site
- Staff Civil EngineerApply on langan.com
Engineering & Technology · Denver · On-site
- Senior Staff Civil EngineerApply on langan.com
Engineering & Technology · Denver · On-site
- Staff Civil EngineerApply on langan.com
Engineering & Technology · Tyler · On-site
Langan Engineering & Environmental Services's jobs come from its careers site — check it
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