Langan Engineering & Environmental Services
Open positions
Senior Project Manager - Environmental
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 - Environmental
Senior Project Manager overseeing environmental investigation and remediation projects at an engineering consulting firm in Doylestown, PA — identifying and managing projects and proposals, supervising field work and lab analyses, managing budgets and billings, and mentoring junior staff. Requires a relevant degree, 10+ years of experience, and a PG or PE license.
Senior Project Manager - Environmental
Senior Project Manager leading Langan's national PFAS remediation practice—managing client relationships, overseeing in situ remediation projects (bioremediation, chemical oxidation), supervising engineers and scientists, and driving business development in industrial and aviation sectors.
Senior Project Manager- Environmental
A senior environmental project manager at an engineering and environmental consulting firm who manages investigation and remediation projects end to end — identifying and pursuing work, supervising field activities, directing remediation design, and handling budgets, reports, and client relations. Core domain is environmental regulation and remediation (NYSDEC, NYCDEP, EPA, CERCLA, RCRA).
Senior Project Manager - Environmental Permitting & Compliance
Senior Project Manager in Langan's Midwest offices (Chicago, Milwaukee, or Indianapolis) leading environmental permitting and compliance projects across air, wastewater, stormwater, storage tanks, waste, and EPCRA. Day to day: regulatory strategy, agency negotiations, audits, team leadership, budgets, and business development. Needs 10+ years in environmental permitting.
Senior Project Manager - Environmental Planning
Lead environmental planning projects in California, focusing on CEQA/NEPA compliance—conducting impact assessments, preparing documentation like EIRs, and managing multidisciplinary teams and client relationships.
Senior Project Manager- Gas Linear Transmission Pipeline
Senior Project Manager leads design, permitting, and client management for oil and gas pipeline projects, coordinating cross-functional teams and ensuring compliance with regulations.
Senior Project Manager- Geotechnical Engineering
Langan is hiring a Senior Geotechnical Project Manager/Engineer in Milwaukee, WI to manage clients and projects, mentor staff, and prepare technical reports, specifications, and plans while designing foundations, retaining walls, and excavation support. Core work involves geotechnical analysis tools like PLAXIS, gINT, Slide/SLOPE/W, and LPILE.
Senior Project Manager - Land Surveying
Senior Project Manager leading a local land surveying department in New Haven, CT: planning and managing survey projects, scheduling and QA/QC-ing field crew data, producing survey plans, reports and CAD deliverables, plus staff mentoring and client/business development. Core tools: AutoCAD Civil 3D, Carlson, Total Stations, GPS and laser scanners.
Senior Project Manager - Land Surveying
Leads the land surveying department in Houston: managing field crews and survey staff, QA/QC of field data, and delivering survey plans, reports, and CAD deliverables (AutoCAD Civil 3D/Carlson). Also handles project budgets, proposals, client relationships, and business development.
Senior Project Manager - Traffic Engineering
Senior Project Manager leading traffic/transportation engineering projects for real estate and infrastructure developments, including studies, permitting, and design.
Senior Project Manager - Waterfront / Marine Engineering
The Senior Project Manager will lead waterfront and marine engineering projects, overseeing structural designs, permit applications, and staff development. This role involves managing client relationships, project budgets, and technical analysis for public and private infrastructure.
Senior Staff Biologist
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 Staff Environmental Engineer, Scientist or Geologist
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 Staff Environmental Engineer, Scientist, or Geologist
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 Staff Geotechnical 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 Staff Geotechnical Engineer
Senior geotechnical engineer designing foundations, retaining walls, and seismic analyses for land development and renewable energy projects using FLAC, PLAXIS, and other modeling tools.
Sr. Health & Safety 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…
Staff Azure Cloud Engineer
Staff cloud engineer on Langan's internal Digital Solutions team, provisioning and maintaining Azure resources that support Esri ArcGIS Enterprise GIS environments across Azure, AWS, and on-premises. Day-to-day covers infrastructure automation, CI/CD pipelines, monitoring/alerting, backup and disaster recovery, and identity/access management with Entra ID and Active Directory.