Jobs at Langan Engineering & Environmental Services (Now Hiring) — 468 open — Page 4

Staff Traffic Engineer

Doylestown, Pennsylvania, United States · Hybrid

Entry level$23M raised

Langan provides expert land development engineering and environmental consulting services for major developers, renewable energy producers, energy companies, corporations, healthcare systems, colleges/universities, and l…

Skills: Traffic Engineering, Transportation Planning, Roadway Design, Traffic Signal Design, Traffic Impact Studies

Senior Highway / Roadway Engineer

Bethlehem, Pennsylvania, United States · Hybrid

Mid level$23M raised

Langan provides expert land development engineering and environmental consulting services for major developers, renewable energy producers, energy companies, corporations, healthcare systems, colleges/universities, and l…

Skills: Geometric Design, Highway Design, AutoCAD Civil 3D, ADA Improvements, Stormwater Management

Senior Project Manager - Traffic/Transportation Operations

San Francisco, California, United States · Hybrid

$117k–$171k/yr

Senior+$23M raised

Langan provides expert land development engineering and environmental consulting services for major developers, renewable energy producers, energy companies, corporations, healthcare systems, colleges/universities, and l…

Skills: Traffic Signal Timing, TMC Operations, ITS Planning, Traffic Operations Studies, Warrant Analyses

Senior Project Transportation Planner

San Francisco, California, United States · Hybrid

$117k–$171k/yr

Senior+$23M raised

Langan provides expert land development engineering and environmental consulting services for major developers, renewable energy producers, energy companies, corporations, healthcare systems, colleges/universities, and l…

Skills: Transportation Planning, Traffic Engineering, Project Management, CEQA/NEPA Analysis, VMT Studies

Project Geotechnical Engineer

Santa Barbara, California, United States · On-site

$97k–$140k/yr

Senior$23M raised

Langan provides expert land development engineering and environmental consulting services for major developers, renewable energy producers, energy companies, corporations, healthcare systems, colleges/universities, and l…

Skills: Geotechnical engineering, Structural design, Foundation construction, Earthwork, Project management

Staff Landscape Architect

Miami, Florida, United States · Hybrid

Entry level$23M raised

Langan provides expert land development engineering and environmental consulting services for major developers, renewable energy producers, energy companies, corporations, healthcare systems, colleges/universities, and l…

Skills: AutoCAD, Civil 3D, SketchUp, Adobe Photoshop, Adobe Illustrator

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

Parsippany, New Jersey, United States · On-site

$20/hr–$23/hr

Entry level$23M raised

Langan provides expert land development engineering and environmental consulting services for major developers, renewable energy producers, energy companies, corporations, healthcare systems, colleges/universities, and l…

Skills: Technical support, Hardware troubleshooting, PC setup, Software installation, Printer repair

Geotechnical - Senior Licensed Field Engineer

Parsippany, New Jersey, United States · On-site

$76k–$110k/yr

Mid level$23M raised

Langan provides expert land development engineering and environmental consulting services for major developers, renewable energy producers, energy companies, corporations, healthcare systems, colleges/universities, and l…

Skills: Geotechnical engineering, Construction inspection, Building codes, Technical reporting, Project management

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

Parsippany, New Jersey, United States · On-site

$23/hr–$30/hr

Entry level$23M raised

Langan provides expert land development engineering and environmental consulting services for major developers, renewable energy producers, energy companies, corporations, healthcare systems, colleges/universities, and l…

Skills: AutoCAD, Microsoft Office Suite, Geotechnical Engineering, Field Investigation, Technical Report Writing

Project Civil Engineer / Project Manager

Tyler, Texas, United States · On-site

Senior$23M raised

Langan provides expert land development engineering and environmental consulting services for major developers, renewable energy producers, energy companies, corporations, healthcare systems, colleges/universities, and l…

Skills: Civil engineering, Land development, Project management, Site layout, Grading

Project Civil Engineer / Project Manager

Fort Worth, Texas, United States · On-site

Senior$23M raised

Langan provides expert land development engineering and environmental consulting services for major developers, renewable energy producers, energy companies, corporations, healthcare systems, colleges/universities, and l…

Skills: Civil engineering, Land development, Project management, Site layout, Grading

Senior Staff Civil Engineer

Fort Worth, Texas, United States · On-site

Mid level$23M raised

Langan provides expert land development engineering and environmental consulting services for major developers, renewable energy producers, energy companies, corporations, healthcare systems, colleges/universities, and l…

Skills: Site/civil engineering design, AutoCAD, Civil 3D, Site planning, Grading

Staff Civil Engineer

Fort Worth, Texas, United States · Hybrid

Entry level$23M raised

Langan provides expert land development engineering and environmental consulting services for major developers, renewable energy producers, energy companies, corporations, healthcare systems, colleges/universities, and l…

Skills: Civil engineering, Land development, Site planning, Grading, Stormwater management

Senior Traffic Engineer - Highway / Roadway

Austin, Texas, United States · On-site

Senior$23M raised

Langan provides expert land development engineering and environmental consulting services for major developers, renewable energy producers, energy companies, corporations, healthcare systems, colleges/universities, and l…

Skills: Civil engineering, Highway design, Roadway design, AutoCAD Civil 3D, Guidesign

Staff Civil Engineer

Las Vegas, Nevada, United States · On-site

Entry level$23M raised

Langan provides expert land development engineering and environmental consulting services for major developers, renewable energy producers, energy companies, corporations, healthcare systems, colleges/universities, and l…

Skills: Civil engineering, Land development, Site planning, Grading, Stormwater management

Site/Civil Engineer

Panama City, Panamá Province, Panama · On-site

Mid level$23M raised

Langan provides expert land development engineering and environmental consulting services for major developers, renewable energy producers, energy companies, corporations, healthcare systems, colleges/universities, and l…

Skills: Civil engineering, Land development, Site planning, Grading, Stormwater management

Senior Project Engineer - Construction Administration

Austin, Texas, United States · On-site

Senior+$23M raised

Langan provides expert land development engineering and environmental consulting services for major developers, renewable energy producers, energy companies, corporations, healthcare systems, colleges/universities, and l…

Skills: Construction administration, Site civil engineering, Submittal review, RFI management, Field observation

Practice Lead - Water/Wastewater

Houston, Texas, United States · On-site

Senior+$23M raised

Langan provides expert land development engineering and environmental consulting services for major developers, renewable energy producers, energy companies, corporations, healthcare systems, colleges/universities, and l…

Skills: Water/wastewater design, Hydraulic analysis, Land development engineering, Project management, AutoCAD

Field Technician - Archaeological/Cultural Resource (On Call)

Austin, Texas, United States · On-site

Mid level$23M raised

Langan provides expert land development engineering and environmental consulting services for major developers, renewable energy producers, energy companies, corporations, healthcare systems, colleges/universities, and l…

Skills: Pedestrian survey, Resource recordation, Subsurface testing, Data recovery excavation, Construction monitoring

Site/Civil Practice Leader

Phoenix, Arizona, United States · Hybrid

Senior+$23M raised

Langan provides expert land development engineering and environmental consulting services for major developers, renewable energy producers, energy companies, corporations, healthcare systems, colleges/universities, and l…

Skills: Business Development, Site Layout Design, Grading, Drainage, Infrastructure Design

About Langan Engineering & Environmental Services

Technical Excellence. Practical Experience. Client Responsiveness.

Industry
Civil Engineering
Company size
1,001-5,000 employees
Founded
1970
Headquarters
Parsippany, NJ
LinkedIn followers
66,463
Total funding
$23M

Langan's client-focused, highly entrepreneurial culture cultivates an environment of opportunities in which career growth and teamwork flourish. Whether you are a seasoned professional or recent college graduate, Langan will provide you with unparalleled opportunities and a solid foundation for career growth. Our reputation for providing innovative solutions that yield measurable value for our clients continually forges new enduring relationships for the firm and distinguishes Langan from the competition. Langan provides an integrated mix of engineering and environmental consulting services in support of land development projects, corporate real estate portfolios, and the energy industry. Our clients include developers, property owners, public agencies, corporations, institutions, and energy companies around the world. Founded in 1970, Langan employs over 1,900 professionals in its Parsippany, NJ headquarters and among 56 regional offices across the country and internationally.

Offices: 300 Kimball Drive, 4th Floor, Parsippany, NJ 07054, US · 368 9th Avenue, 8th Floor, New York, NY 10001, US · 1 University Square Drive, Suite 110, Princeton, NJ 08540, US · 135 Main Street, Suite 1500, San Francisco, CA 94105, US · One North Broadway, Suite 910, White Plains, NY 10601, US

EnvironmentalGeotechnical and Site/Civil EngineeringTransportation/Traffic EngineeringSurveying3D Laser Scanning and BIMCultural ResourcesNatural Resources Assessments/PermittingLandscape Architecture + PlanningGIS/Data Management ServicesPFAS
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