Langan Engineering & Environmental Services
Open positions
Civil CAD Designer
Langan provides expert land development engineering and environmental consulting services for major developers, renewable energy producers, energy companies, corporations, healthcare systems, colleges/universities, and…
Civil CAD Designer
Langan provides expert land development engineering and environmental consulting services for major developers, renewable energy producers, energy companies, corporations, healthcare systems, colleges/universities, and…
Staff Civil Engineer
Langan provides expert land development engineering and environmental consulting services for major developers, renewable energy producers, energy companies, corporations, healthcare systems, colleges/universities, and…
Senior Project Manager - Traffic Engineering
Senior Project Manager leading traffic/transportation engineering projects, including studies, permitting, and design for real-estate and infrastructure developments in Chicago.
Project Traffic Engineer / Project Manager
A civil engineering project manager in Chicago who manages and delivers traffic and parking studies, transportation planning, traffic event management, and traffic signal/roadway design projects. Core tools are HCS, SYNCHRO, and the MUTCD, with AutoCAD and MicroStation as a plus, and the role includes client, budget, and junior-staff management.
Project Traffic Engineer / Project Manager
Manages traffic and transportation engineering projects, including studies, permitting, and design, while coordinating teams and budgets for infrastructure and land development.
Site/Civil Engineer
Langan provides expert land development engineering and environmental consulting services for major developers, renewable energy producers, energy companies, corporations, healthcare systems, colleges/universities, and…
Civil Engineer
Langan provides expert land development engineering and environmental consulting services for major developers, renewable energy producers, energy companies, corporations, healthcare systems, colleges/universities, and…
Senior Project Manager - Civil Engineering
Langan is hiring a Senior Project Manager (Civil Engineering) to lead site/civil design, permitting, and client management for land development projects (residential, commercial, mixed-use) from its Melville, New York City, or White Plains, NY offices. Core work includes site layout, grading, drainage, stormwater management, hydrologic/hydraulic analysis, and SWPPP preparation using AutoCAD/Civil
Project Civil Engineer
Job Title: Langan provides expert land development engineering and environmental consulting services for major developers, renewable energy producers, energy companies, corporations, healthcare systems,…
Senior Staff Civil Engineer
Job Title: Langan provides expert land development engineering and environmental consulting services for major developers, renewable energy producers, energy companies, corporations, healthcare systems,…
Civil Project Engineer- Project Manager (Renewable Energy)
Langan provides expert land development engineering and environmental consulting services for major developers, renewable energy producers, energy companies, corporations, healthcare systems, colleges/universities, and…
Party Chief
Langan provides expert land development engineering and environmental consulting services for major developers, renewable energy producers, energy companies, corporations, healthcare systems, colleges/universities, and…
Senior Project Manager
Lead civil engineering design, permitting, and client management for diverse land development projects in Philadelphia, utilizing AutoCAD or Civil 3D.
Project Civil Engineer - Project Manager
Langan provides expert land development engineering and environmental consulting services for major developers, renewable energy producers, energy companies, corporations, healthcare systems, colleges/universities, and…
Project Civil Engineer / Project Manager
Langan provides expert land development engineering and environmental consulting services for major developers, renewable energy producers, energy companies, corporations, healthcare systems, colleges/universities, and…
Project Civil Engineer / Project Manager
Langan provides expert land development engineering and environmental consulting services for major developers, renewable energy producers, energy companies, corporations, healthcare systems, colleges/universities, and…
Project Environmental Engineer, Scientist, Geologist / Project Manager
A project-level environmental scientist/engineer in Boston leads natural resource planning, assessment, and permitting for land development and infrastructure projects — writing due diligence reports and permit applications, performing feasibility assessments, and producing site assessment figures with GIS and AutoCAD, with occasional field inspections and site travel.
Project Landscape Architect / Project Manager
Langan is hiring a Project Landscape Architect / Project Manager in Arlington, VA to lead the planning, design, and permitting of landscape architecture, land development, and planning projects — managing budgets, schedules, staff, and client relationships. Core tools include AutoCAD, Adobe Creative Suite, Lumion, and 3D modeling.
Project Surveyor / Project Manager
Langan is hiring a Project Surveyor/Project Manager in Philadelphia, PA to help lead its Survey team — planning and managing land surveying projects, supervising field staff, producing CAD survey deliverables, and handling budgets, schedules, and client reporting. Core tools include AutoCAD Civil 3D and Carlson software, with a state survey license and 5+ years of field/office survey experience re