Langan Engineering & Environmental Services

Data Analyst

• Lead environmental data management for Brownfield and remediation projects
• Advanced use of EarthSoft EQuIS including Enterprise and reporting
• Manage and review NYSDEC EDDs and regulatory submissions
• Act as the primary technical resource for NYSDEC data requirements, including EDDs, laboratory deliverables, and regulatory reporting
• Collaborate and coordinate with environmental teams, present at meetings and educate office about data management
• Oversee QA/QC and mentor junior analysts
• Support proposals and client-facing technical discussions

Senior Environmental Data Analyst

Project Manager

• Lead the planning, design and permitting of civil engineering, land development and infrastructure projects
• Coordinates and provides client communication
• Design and oversee site layout, grading, drainage, infrastructure, erosion and sediment control, etc. from concept through completion
• Develop new clients for the firm and maintain relationships with existing clients
• Perform and manage multiple projects and tasks within specific budgets, schedules, and deadlines
• Monitors budgets, schedules, and project timelines
• Minimizes write-offs by keeping projects on budget
• Report and proposal writing
• Write and review draft reports, including feasibility studies, stormwater management reports, technical specifications, and utility reports
• Provide expertise in hydrologic/hydraulic analysis and design including SWPPP preparation and water quality compliance
• Work closely with office leadership to develop growth plans and ensure staff utilization
• Perform other duties as requested.

Engineer

• Assist with the planning and execution of field investigations, including logging borings and test pits, collecting samples, performing field tests, and collecting and recording data
• Observe foundation and earthwork construction activities; monitors conformance with the construction documents
• Identify and implement solutions to both routine and complex field and/or laboratory problems
• Prepare standard logs and field forms, including drilling and test pit logs, field investigation dailies, and chain of custody logs
• Conduct file reviews, site reconnaissance, and document searches
• Accurately document and communicate with supervisor on any problems encountered on project sites
• Perform other duties as requested

Geotechnical Engineer – Entry Level

• Assist with the planning and execution of field investigations, including logging borings and test pits, collecting samples, performing field tests, and collecting and recording data;
• Observe foundation and earthwork construction activities;
• Monitor conformance with the construction documents;
• Identify and implement solutions to both routine and complex field and/or laboratory problems;
• Prepare standard logs and field forms, including drilling and test pit logs, field investigation dailies, and chain of custody logs;
• Conduct file reviews, site reconnaissance, and document searches;
• Accurately document and communicate with supervisor on any problems encountered on project sites;
• Perform other duties as requested.

Entry Level Geotechnical Engineer

Civil Engineer

• Design and permit residential, institutional, commercial centers, warehouse distribution centers, and mixed-use projects for both public and private clients;
• Work closely with office leadership to develop growth plans and ensure staff utilization;
• Possess an entrepreneurial demeanor and participate in Business Development activities by developing new clients for the firm and maintaining relationships with existing clients;
• Lead site/civil efforts on a variety of project sites including the ability to design and oversee site layout, grading, drainage, infrastructure, erosion and sediment control, etc. from concept through completion;
• Lead storm water management design, hydrologic/hydraulic analysis and design and SWPPP preparation;
• Demonstrate experience in all aspects of land development engineering including the integration of geotechnical and environmental engineering;
• Performs other duties as requested.

Senior Project Manager – Civil Engineering

• Assist with the preparation and modification of various engineering documents including reports, specifications, plans, construction schedules, cost estimates and design plans for projects using engineering and design software (AutoCAD, Civil 3D, etc.) and equipment
• Use reports, maps, drawings, engineering plans, tests, and aerial photographs to assess soil composition, terrain, hydrological characteristics, and topographical and geologic data and their impact on the planning and design of projects
• Familiarity with current local, state, and federal land use permitting is a plus
• Collaborate with team members on project tasks and assignments
• Perform other job duties as requested

Senior Civil Engineer

Designer

• Review engineering design tasks for an engineering office
• including the appearance of all CAD drawings and general quality assurance and quality control
• Apply knowledge to translate conceptual designs into engineering designs
• Serve as the expert on technical projects such as utility design
• Assist the Survey department with legal descriptions and exhibits
• Create GIS base mapping
• Maintain plotting equipment
• Trains users and provide expert-level technical support for engineering technologies and custom software
• Maintain a thorough understanding of the company’s policies and procedures
• Perform other duties as requested.

Senior CAD Designer

Marketing

• Develops proposal schedules to ensure submission deadlines are met
• Manages the process for RFQs, RFPs, standard federal forms, presentations and detailed letters of interest
• Strives to produce high quality and competitive responses to all internal and external client requests
• Strategizes with technical leaders regarding the pursuit of various proposal opportunities
• Develops and grows external relationships that can help strengthen and achieve the firm’s business goals and objectives
• Maintains client relationships with architects and solicits these firms to get on project teams
• Prepares statements of qualifications for client meetings
• Attends internal and external corporate events and industry-specific meetings as appropriate
• Performs other duties as requested

Senior Marketing Manager

• Assist with the planning, design and permitting of civil engineering, land development and infrastructure projects
• Assist with the preparation and modification of various engineering documents including reports, specifications, plans, construction schedules, cost estimates and design plans for projects using engineering and design software (AutoCAD, Civil 3D, etc.) and equipment
• Effectively use reports, maps, drawings, engineering plans, test and aerial photographs to assess soil composition, terrain, hydrological characteristics and topographical and geologic data and their impact on the planning and design of projects
• Recommend new approaches and ideas that continuously improve efficiency and services performed
• Apply knowledge and techniques of engineering and advanced mathematics
• Collaborate with team members on project tasks and assignments
• Perform other duties as requested.

Civil Engineer – Entry Level

Architect

• Assist discipline leadership with the planning, design and permitting of landscape architecture, civil engineering, land development and planning projects;
• Coordinate and work with staff to prepare site work cost estimates, zoning analyses and determine the feasibility of projects based on the analysis of collected data;
• Write and review draft reports, including feasibility studies, proposals, and technical specifications;
• Plan, schedule and develop task and project budgets. Prepare progress reports and draft change orders;
• Perform and manage multiple projects and tasks within specific budgets, schedules, and deadlines. Monitor budgets, schedules, and project timelines. Minimize write-offs by keeping projects on budget;
• Provide direct oversight and management of staff and senior staff for specific project assignments;
• Coach, train and motivate staff;
• Remain current on landscape architecture practices, guidelines, regulations, and best management practices and attend internal training to expand knowledge and skills;
• and Perform other duties as requested.

Project Landscape Architect

• Assist with the planning, design and permitting of civil engineering, land development and infrastructure projects
• Assist with the preparation and modification of various engineering documents including reports, specifications, plans, construction schedules, cost estimates and design plans for projects using engineering and design software (AutoCAD, Civil 3D, etc.) and equipment
• Effectively use reports, maps, drawings, engineering plans, tests, and aerial photographs to assess soil composition, terrain, hydrological characteristics, and topographical and geologic data and their impact on the planning and design of projects
• Support zoning, ordinance and permit assessments, assists with the sidewalk cast estimations, and determines the feasibility of projects based on the analysis of collected data
• Provide field inspection services, as needed
• Apply knowledge and techniques of engineering and advanced mathematics
• Collaborate with team members on project tasks and assignments
• Perform other duties as requested.

Civil Engineering Intern – Summer 2026

• Perform complex analyses, structural design of pile elements and underpinning systems, and special engineering inspections;
• Prepare technical documents and manages the preparation of the proposals, reports, construction documents, and construction-related correspondence associated with the projects managed;
• Supervise field investigations, and conventional earthwork and foundation construction activities;
• Perform and manage multiple projects and tasks within specific budgets, schedules, and deadlines. Plans, schedules and develops task and project budgets. Prepare progress reports, draft change orders, draft invoices, and project billings;
• Perform other duties as requested.

Project Geotechnical Engineer

• Assist with the planning, design and permitting of civil engineering, land development and infrastructure projects;
• Assist with the preparation and modification of various engineering documents including reports, specifications, plans, construction schedules, cost estimates and design plans for projects using engineering and design software (AutoCAD, Civil 3D, etc.) and equipment;
• Effectively use reports, maps, drawings, engineering plans, test and aerial photographs to assess soil composition, terrain, hydrological characteristics and topographical and geologic data and their impact on the planning and design of projects;
• Recommend new approaches and ideas that continuously improve efficiency and services performed;
• Apply knowledge and techniques of engineering and advanced mathematics;
• Collaborate with team members on project tasks and assignments;
• Perform other duties as requested.

• Manage environmental investigation and remediation projects;
• Perform complex analyses for specific portions of broader engineering and environmental projects;
• Supervise field activities and ensure correct interpretations of findings;
• Manage and deliver on multiple projects and tasks within specific budgets, schedules, and deadlines;
• Effectively organize, write and edit draft proposals, reports and other documents;
• Participate in the identification and pursuit of new clients, develop additional work within an existing projects and attend business development meetings with new and existing clients;
• Provide direct oversight and management of junior staff for specific project assignments.
• Coach, train, and motivate staff assigned to Environmental projects.
• Participate in interviewing and hiring staff;
• Coordinate other work groups across office locations and disciplines on an as-needed basis;
• Interface effectively and professionally with clients, contractors, subcontractors, staff, project personnel, supervisors, and others;
• Perform other duties as requested.

Senior Environmental Data Analyst

Project Manager

Geotechnical Engineer – Entry Level

Entry Level Geotechnical Engineer

Senior Project Manager – Civil Engineering

Senior Civil Engineer

Senior Civil Engineer

Senior CAD Designer

Senior Marketing Manager

Civil Engineer – Entry Level

Project Landscape Architect

Civil Engineering Intern – Summer 2026

Project Geotechnical Engineer

Civil Engineer

Project Environmental Scientist, Geologist, Engineer, Hydrogeologist