Employer

Open roles at Langan Engineering & Environmental Services.

Roles to explore (498)

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Langan Engineering & Environmental Services · Parsippany · Posted: 7/1/2026

Senior Staff Civil Engineer

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Langan Engineering & Environmental Services · Parsippany · Posted: 7/1/2026

Senior Project Manager - Geotechnical Engineering

$117,000–$171,000 per year

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Langan Engineering & Environmental Services · Parsippany · Posted: 7/1/2026

Senior Project Manager - Environmental

$117,000–$171,000 per year

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Langan Engineering & Environmental Services · Doylestown · Posted: 7/1/2026

Senior Project Manager - Environmental

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Langan Engineering & Environmental Services · Princeton · Posted: 7/1/2026

Senior Project Manager - Civil Engineering

$117,000–$171,000 per year

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Langan Engineering & Environmental Services · Melville · Posted: 7/1/2026

Project Geotechnical Engineer - Project Manager

$96,750–$140,000 per year

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Langan Engineering & Environmental Services · Philadelphia · Posted: 7/1/2026

Project Geotechnical Engineer - Project Manager

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Langan Engineering & Environmental Services · Parsippany · Posted: 7/1/2026

Project Geotechnical Engineer - Project Manager

$96,750–$140,000 per year

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Langan Engineering & Environmental Services · Philadelphia · Posted: 7/1/2026

Project Environmental Scientist - Geologist - Engineer or Hydrogeologist

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Langan Engineering & Environmental Services · Doylestown · Posted: 7/1/2026

Project Environmental Engineer - Scientist - Geologist - Project Manager

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Langan Engineering & Environmental Services · Bethlehem · Posted: 7/1/2026

Project Environmental Engineer - Scientist - Geologist - Project Manager

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Langan Engineering & Environmental Services · New York City · Posted: 7/1/2026

Project Environmental Engineer - Scientist - Geologist - Project Manager

$96,750–$140,000 per year

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Langan Engineering & Environmental Services · Parsippany · Posted: 7/1/2026

Project Environmental Engineer - Project Manager

$96,750–$140,000 per year

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Langan Engineering & Environmental Services · Doylestown · Posted: 7/1/2026

Project Environmental Engineer

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Langan Engineering & Environmental Services · Parsippany · Posted: 7/1/2026

Project Civil Engineer - Project Manager

$96,750–$140,000 per year

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Langan Engineering & Environmental Services · Parsippany · Posted: 7/1/2026

Part Time On Call Hazmat Specialist

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Langan Engineering & Environmental Services · New York City · Posted: 7/1/2026

Innovation Delivery Lead

$115,000–$160,000 per year

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Langan Engineering & Environmental Services · New York City · Posted: 7/1/2026

Geotechnical - Senior Licensed Field Engineer

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Langan Engineering & Environmental Services · Parsippany · Posted: 7/1/2026

Geotechnical Field Technician

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Langan Engineering & Environmental Services · Parsippany · Posted: 7/1/2026

Environmental Field Technican

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Langan Engineering & Environmental Services · Milwaukee · Posted: 7/1/2026

Survey Technician

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Langan Engineering & Environmental Services · Dallas · Posted: 7/1/2026

Staff Surveyor

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Langan Engineering & Environmental Services · New York City · Posted: 7/1/2026

Senior Staff Surveyor

$88,000–$110,000 per year

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Langan Engineering & Environmental Services · New Haven · Posted: 7/1/2026

Senior Project Manager - Land Surveying

$117,000–$171,000 per year

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Langan Engineering & Environmental Services · Houston · Posted: 7/1/2026

Senior Project Manager - Land Surveying

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Langan Engineering & Environmental Services · Pittsburgh · Posted: 7/1/2026

Project Surveyor - Project Manager

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Langan Engineering & Environmental Services · Cleveland · Posted: 7/1/2026

Project Surveyor - Project Manager

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Langan Engineering & Environmental Services · Parsippany · Posted: 7/1/2026

Project Surveyor - Project Manager

$96,750–$140,000 per year

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Langan Engineering & Environmental Services · Austin · Posted: 7/1/2026

Entry-Level Geotechnical Engineer

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Langan Engineering & Environmental Services · Denver · Posted: 7/1/2026

Entry-Level Geotechnical Engineer