Langan Engineering & Environmental Services
Open positions
Project Surveyor / Project Manager
A land surveying leadership role in Parsippany, NJ: assist in leading the Survey team, oversee field work and staff, produce CAD survey maps and final deliverables, and manage project budgets, schedules, and billing. Core tools are AutoCAD Civil 3D and Carlson software; a state survey license is expected.
Project Traffic Engineer - Project Manager
A senior traffic/transportation engineer role managing traffic & parking studies, transportation planning, traffic event management, and traffic signal/roadway design projects from the Orlando or Tampa, FL office. Core tools include HCS, SYNCHRO, and MUTCD, with AutoCAD/MicroStation a plus.
Senior Civil Project Manager
Langan Engineering is hiring a Senior Civil Project Manager in Arlington, VA to lead design, permitting, and client management for land development projects. The role focuses on site/civil engineering — site layout, grading, drainage, and stormwater management — and requires 10+ years of experience, a PE license, and US citizenship for federal projects.
Senior Civil Project Manager – Power Generation & Transmission
A senior civil engineer leads site/civil design, permitting, and client management for power generation and transmission projects, taking site layout, grading, drainage, stormwater, and SWPPP work from concept through completion. Core tools include AutoCAD/Civil 3D, with strong emphasis on business development and client relationships.
Senior Project Manager - Civil Engineering
Lead civil engineering and land development projects from concept through completion, managing design, permitting, and client relationships. Utilize AutoCAD/Civil 3D for site layout, grading, and drainage.
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 - 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.
Software Developer
Applications Developer at Langan's Panama office building internal desktop and web applications for an engineering consulting firm, including components that integrate with AutoCAD, Revit, and ProjectWise. Core stack is C#/.NET, ASP.NET, Xamarin/MAUI (Android focus), and SQL Server/SQLite.
Staff Environmental Scientist - Natural Resources
Langan provides expert land development engineering and environmental consulting services for major developers, renewable energy producers, energy companies, corporations, healthcare systems, colleges/universities, and…
CAD Support Specialist
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
Lead civil engineering projects for land development, permitting, and client management, overseeing site layout, grading, drainage, and stormwater systems for residential, commercial, and infrastructure clients.
Senior Staff Landscape Architect
A senior landscape architect at an engineering consulting firm who prepares planning, design, and permitting documents for land development, waterfront, campus, and urban revitalization projects. Day-to-day work uses AutoCAD, Civil 3D, SketchUp, Lumion, Photoshop, and Illustrator, plus field observation and construction administration support.
Senior Civil Project Manager – Power Generation & Transmission
The Senior Civil Project Manager will lead site/civil design, permitting, and client development for power generation and transmission projects. The role involves managing multi-discipline teams and overseeing project lifecycles from concept to completion using tools like AutoCAD or Civil 3D.
Staff Surveyor (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…
Landscape Arquitect Designer
Entry-level staff landscape architect in Panama City assisting with planning, design, and permitting of landscape architecture, land development, and civil infrastructure projects. Day-to-day work uses AutoCAD, Civil 3D, SketchUp, Photoshop, and Illustrator, plus zoning/permit assessments, design documents, cost estimates, and occasional field inspection.
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…
Senior Civil Project Manager
Langan is hiring a Senior Civil Project Manager in Calgary to drive regional growth: winning and managing clients while leading site/civil land development work (site layout, grading, drainage, infrastructure) from concept to completion and building a cross-functional team. Requires a Civil Engineering degree, 15+ years of Canadian site/civil experience, and a P.Eng. license.
Civil Engineer
Langan provides expert Civil, Geotechnical, Traffic and Geo-Environmental engineering consulting services for major developers, renewable energy producers, energy companies, corporations, healthcare systems,…