Langan Engineering & Environmental Services
Open positions
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.
Senior Project Manager – Geotechnical Engineering
Senior Project Manager for geotechnical engineering in Langan's New Haven, CT office: manages clients, projects, budgets, and staff mentoring while preparing technical reports, specifications, and designs for foundations, retaining walls, and excavation support. Requires a PE license, 10+ years of geotechnical experience, and tools like gINT, PLAXIS, and LPILE.
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.
Project Coordinator
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
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…
Construction Health and Safety Project Manager
A senior health & safety project manager at Langan's Atlanta office leads the firm's health and safety practice: building OSHA/NFPA/DHS compliance programs, running industrial hygiene risk assessments and surveys, supporting incident investigations and litigation, delivering safety training, and managing junior staff, client relationships, budgets, and proposals.
Geotechnical Project Manager
Oversee geotechnical engineering projects in Los Angeles, performing analyses, designing foundations, and supervising field investigations for land development and infrastructure.
Industrial Health & Safety Project Manager
Manage health and safety compliance programs, conduct industrial hygiene risk assessments, oversee technical staff, and drive business development for an engineering consulting firm, working with OSHA, NFPA, and DHS standards.
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 / Project Manager
An engineering and environmental consulting firm seeks a Project Environmental Engineer/PM in Parsippany, NJ to manage environmental investigation and remediation projects, supervise field work and junior staff, and write proposals and reports. Core work involves environmental due diligence, quantitative/technical analyses, and regulatory compliance.
Project Environmental Engineer, Scientist, Geologist / Project Manager
Project-level environmental professional (engineer, scientist, or geologist) at Langan who manages environmental investigation and remediation projects end to end: supervising field activities, performing analyses, writing proposals and reports, managing budgets, and coaching junior staff. Requires 6+ years of experience, environmental due diligence proficiency, and LEED AP or PE certification.
Environmental Project Manager
Oversee environmental engineering projects, supervise field investigations, and ensure compliance with regulations while managing budgets and client relationships.
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 Environmental Permitting & Compliance Engineer or Scientist / Project Manager
Environmental permitting/compliance project manager at Langan leading air-quality projects: preparing permit applications and emissions calculations, running dispersion modeling with tools like AERMOD, MOVES, and CALPUFF for Title V/PSD/NSR compliance, plus managing budgets, proposals, and junior staff.