Langan Engineering & Environmental Services

Project Manager

• Perform complex analyses for specific portions of broader engineering and environmental projects
• Participate in the identification and pursuit of new clients, develop additional work within an existing project 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
• Supervise field activities and ensure correct interpretations of findings
• Ensure that data collection and laboratory analyses are completed correctly, within budget, and on time
• Manage and deliver on multiple projects and tasks within specific budgets, schedules, and deadlines
• Prepare progress reports and draft change orders
• Prepare draft invoices, project billings, and assist in payment collections
• Effectively organize, write, and edit reports, draft proposals, and other documents
• Coordinate other work groups within the same or different office locations and/or within the same or different 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 Project Manager – Environmental

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

Civil Engineer

• 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

• Geometric designs of highways, freeways, and local roads using national and local codes
• Concept layout and preliminary design of roads
• Preparation of construction plans
• Preparation of Traffic Signalization drawings and plans
• Design of Americans with Disabilities Act (ADA) improvements
• Design of roadway drainage networks and preparation of stormwater management plans
• Construction specifications review and estimating of costs and quantities
• Preparation of Maintenance and Protection of Traffic Plans (MPT)
• Use engineering equipment and design software (AutoCAD Civil 3D, Guidesign, AutoTURN, etc.) to prepare engineering and design documents
• Complete ADA inspections of constructed facilities
• and Perform other duties as requested.

Senior Highway/Roadway Engineer

• Coordinate and perform the planning and permitting of traffic/transportation engineering projects
• Manage and deliver on multiple projects and tasks within specific budgets, schedules, and deadlines
• Prepare progress reports and draft change orders
• Prepare draft invoices, project billings, and assist in payment collections
• Determine the feasibility of projects based on preliminary data analysis
• Organize, write and edit draft proposals, reports and other documents
• Participate in the identification and pursuit of new clients
• Provide direct oversight and management of junior staff for specific project assignments
• Coach, train, and motivate staff assigned to Projects
• Interface effectively with clients, contractors, subcontractors, staff, and project personnel
• Actively participate in internal and external technical presentations
• Perform other duties as requested

Senior Project Manager – Traffic

• Preparation of technical reports, specifications, construction plans, and geotechnical recommendations
• Preparation of proposals, coordinating projects, managing clients and managing billings
• Provide mentorship, coaching, and review of work for staff
• Expand services to existing clients, and the potential to develop new clients while maintaining strong billability
• Support of excavation designs and Plaxis 3D analysis
• Log borings and perform observation during construction projects
• Perform and manage multiple projects and tasks within specific budgets, schedules, and deadlines
• Monitor budgets, schedules, and project timelines
• Perform other duties as requested

Senior Project Manager – Geotechnical Engineering

Architect

• Lead the planning, design and permitting of landscape architecture, land development and planning projects;
• Lead the preparation and modification of reports, specifications, plans, and designs for projects;
• Mentor, train, and motivate staff.
• Supervise, review and approve work of project staff;
• 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;
• Actively participate in and maintain a committee-level membership from a professional Landscape Architecture or technical society;
• and Perform other duties as requested.

Senior Project Landscape Architect

• 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

• Drive project execution across transportation design and mobility initiatives from planning through design and implementation, ensuring alignment with overall project and team objectives
• Serve as a primary point of contact for clients, agencies, and project stakeholders
• Oversee and contribute to technical work related to: Roadway and corridor design; Traffic signal design and intersection control improvements; Multimodal and Complete Streets design initiatives; Traffic calming and operational improvements; Parking, curb management, and site access analyses; Transportation analyses and supporting technical documentation
• Coordinate with multidisciplinary teams, including civil engineering, environmental, and planning professionals
• Develop project scopes, schedules, budgets, and staffing plans; monitor progress to ensure quality delivery
• Support coordination during implementation, including collaboration with construction teams and stakeholders
• Prepare and review reports, design plans, and technical documentation
• Support stakeholder engagement activities, including meetings and presentations
• Mentor junior staff and provide technical guidance and quality control
• Support business development efforts, including proposal preparation and client engagement

Senior Project Manager – Traffic/Transportation Design

• Perform complex analyses for specific portions of broader engineering and environmental projects
• Supervise field activities and ensure correct interpretations of findings
• Ensure that data collection and laboratory analyses are completed correctly, within budget, and on time
• Manage and deliver on multiple projects and tasks within specific budgets, schedules, and deadlines
• Prepare progress reports and draft change orders
• Prepare draft invoices, project billings, and assist in payment collections
• Effectively organize, write, and edit reports, draft proposals, and other documents
• Participate in the identification and pursuit of new clients, learn to develop additional work within an existing project 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 within the same or different office locations and/or within the same or different disciplines on an as-needed basis
• Interface effectively and professionally with clients, contractors, subcontractors, staff, project personnel, supervisors, and others
• Actively participate in internal and external technical presentations and produce written articles for internal and external publications
• Perform other duties as requested

Project Manager – Environmental

• 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 Manager – Geotechnical Engineering

• Preparation of technical reports, specifications, construction plans, and geotechnical recommendations;
• Preparation of proposals, coordinating projects, managing clients and managing billings;
• Provide mentorship, coaching, and review of work for staff;
• Expand services to existing clients, and the potential to develop new clients while maintaining strong billability;
• Support of excavation designs and Plaxis 3D analysis;
• Log borings and perform observation during construction projects;
• Perform and manage multiple projects and tasks within specific budgets, schedules, and deadlines;
• Monitor budgets, schedules, and project timelines;
• Perform other duties as requested.

• 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

Project Civil Engineer

• Drive project execution across traffic operations and transportation engineering initiatives through implementation, ensuring alignment with broader team objectives
• Serve as a primary point of contact for clients and project stakeholders
• Oversee and contribute to technical work related to: Traffic signal timing, coordination, and system optimization; Traffic Management Center (TMC) operations and corridor management; Intelligent Transportation Systems (ITS) planning and deployment; Signal system maintenance, asset management, and performance monitoring (SPM); Traffic operations studies, warrant analyses, and operational improvements; Traffic control plans and maintenance of traffic; Multimodal and Complete Streets initiatives, including traffic calming strategies
• Coordinate with municipalities, transportation agencies, contractors, and utility partners to support successful, on-time project delivery
• Develop project scopes, schedules, budgets, and staffing plans; monitor progress and ensure quality outcomes
• Provide technical guidance, mentoring, and quality control for junior staff
• Present technical findings and recommendations to clients and stakeholders
• Support business development efforts, including proposal preparation and client engagement

Senior Project Manager – Environmental

Geotechnical Engineer

Senior Civil Engineer

Senior Highway/Roadway Engineer

Senior Project Manager – Traffic

Senior Project Manager – Geotechnical Engineering

Senior Project Landscape Architect

Senior Project Manager – Environmental

Senior Project Manager – Civil Engineering

Senior Project Manager – Traffic/Transportation Design

Project Manager – Environmental

Project Manager – Geotechnical Engineering

Senior Project Manager – Geotechnical Engineering

Project Civil Engineer

Senior Project Manager – Traffic/Transportation Operations