Langan - Jobs & Company Info | Kablio

Langan

To be “the best” engineering and environmental consulting firm

1,600+ employees

117 open positions

Environment

Buildings

Energy

and more

About Langan

A trusted partner in various industries including real estate, energy, infrastructure, and government projects.

Headquartered in Parsippany, New Jersey, USA.

Services include: Site/Civil, Geotechnical, Environmental, Traffic & Transportation, Surveying/Geospatial, Natural Resources & Permitting, Waterfront & Marine, Earthquake/Seismic, Geologic Hazards, ESG Consulting, Land Use Planning, Demolition, Sustainable Design, Landscape Architecture + Planning, EHS Management & Compliance, Digital Solutions, Environmental Compliance.

Has extended its reach to international markets, including projects in the Middle East and Latin America.

Culture & Values

Excellence is pursued in all that is done.

Knowledge is embraced to benefit both individuals and clients.

An environment of opportunity is cultivated where career growth, entrepreneurial spirit, and teamwork flourish.

Commitment to clients' success is shown through exceptional services and personal relationships.

Citizenship is expressed by contributing time, skills, and knowledge to foster positive change in communities.

Quick Info

Company Size1,600+ employees

Open Positions117 jobs available

IndustriesEnvironment, Buildings, Energy +1 more

Visit Company Website

Key Highlights

Since 1970Year FoundedEstablished as a trusted partner in various industries including real estate, energy, infrastructure, and government projects.

17 ServicesOfferingsProvides expertise across multiple disciplines including site/civil, geotechnical, environmental engineering, and more.

Carbon neutral since 2018Sustainability AchievementThe company has maintained carbon neutrality for scope 1 and 2 emissions since 2018, demonstrating long-term commitment to reducing their environmental footprint.

45% decreaseCarbon Intensity ReductionBetween 2019 and 2022, the company achieved a significant 45% reduction in carbon intensity, measured in tons of CO2e per $million.

Open Positions

117 jobs available

Geotechnical EngineerConduct field geotech investigations, monitor construction, and prepare reports.

Indianapolis, IN, 46204, US | Chicago, IL, 60606, US

Junior (1-3 years)

GIS Intern / Co-op - Summer 2026Assist with GIS data reduction, analysis, mapping, and database management.

Washington, DC, DC, 20005, US | Arlington, VA, 22209-2323, US

Office Full-Time

Environmental Intern / Trainee - Summer 2025Support environmental remediation projects with field and office duties in SF.

San Francisco, CA, US, 94105

Civil Engineering Intern / Co-op - Summer 2026Support civil engineering site feasibility studies, design, and field work.

Celina, TX, US, 75009

Data Management and Analytics Intern / Co-op - Summer 2026Support environmental data management, analytics, and reporting for remediation projects.

Canonsburg, PA, 15317-9540, US | Santa Barbara, CA, 93101, US | Parsippany, NJ, 07054-2172, US | New York, NY, 10001-2727, US | Philadelphia, PA, 19103-3638, US | Miami, FL, 33131, US

Office Full-Time

Project Land SurveyorLead land surveying projects, manage staff, and deliver survey deliverables.

White Plains, NY, US, 10601

Experienced (8-12 years)

Marketing ManagerManage proposals, marketing, and business development activities for engineering firm.

Parsippany, NJ, US, 07054-2172

Office Full-Time

Experienced (8-12 years)

Environmental Engineer, Scientist, or Geologist - Entry LevelEntry-level environmental engineer/scientist/geologist for site investigations and remediation.

Indianapolis, IN, US, 46204

Project Land SurveyorLead land survey projects, manage staff, ensure deliverables and client coordination.

Cleveland, OH, US, 44131

Experienced (8-12 years)

Environmental EngineerField-focused environmental engineering for land development projects

Parsippany, NJ, US, 07054-2172

Junior (1-3 years)

Land SurveyorGather field data, reduce it, and produce survey plans/CAD deliverables.

Cleveland, OH, US, 44131

Junior (1-3 years)

Civil Engineering Intern / Co-op - Spring 2026Assist in planning, design, permitting, and field work for civil land development projects.

Austin, TX, US, 78759

Geotechnical Engineering Intern / Co-op - Summer 2026Assist with geotechnical field investigations, data analysis, and reporting for projects.

San Francisco, CA, US, 94105

Landscape Architect - Entry LevelAssist in planning, design, and permitting of landscape architecture projects.

Boston, MA, US, 02114

Civil Engineer - Hydraulic and HydrologyPerform hydraulic/hydrologic modeling and site civil design for land development projects.

Dallas, TX, US, 75019

Office Full-Time

Intermediate (4-7 years)

Senior Staff Landscape ArchitectDesign and manage landscape architecture projects for urban, waterfront, and infrastructure sites.

Philadelphia, PA, US, 19103-3638

Office Full-Time

Experienced (8-12 years)

Project BiologistLead wetland, watercourse, and species surveys and manage permitting for projects.

Bethlehem, PA, US, 18018-5717

Experienced (8-12 years)

Land SurveyorAssist in field data collection, survey plan prep, and CAD deliverables for land projects.

Parsippany, NJ, US, 07054-2172

Junior (1-3 years)

Senior Land SurveyorSenior Land Surveyor handling field data collection, survey plans, and CAD deliverables

New York, NY, US, 10001-2727

Experienced (8-12 years)

Environmental Intern / Co-op - Winter 2025/2026Assist with environmental field work, data analysis, and reporting for land development projects.

Santa Barbara, CA, US, 93101

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