Langan Engineering & Environmental Services

Engineer

• Perform complex hydrologic and hydraulic modeling solutions for various private real estate development projects in a broad range of market sectors
• Provide analysis for specific portions of broader land development engineering and environmental projects
• Perform watershed hydrologic analysis for outfall master planning, flood control conveyance, and detention facility design
• Manage and deliver on multiple projects and tasks within specific budgets, schedules, and deadlines
• Prepare reports and permit applications
• Effectively organize, write, and edit draft proposals, reports, and other documents
• Participate in the identification and pursuit of new clients, learn to develop additional work within an existing project and prepare proposals, 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 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
• Opportunity to actively participate in internal and external technical presentations and produce written articles for internal and external publications
• Perform other duties as requested.

Civil Project Engineer

Civil 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.

Designer

• Process survey data in the production of existing ground contours and utility plans
• Perform site grading and earthwork calculations using Civil 3D
• Prepare drawings and figures that include layout of utilities, roadways, lighting, landscaping and other features
• Produce detailed engineering drawings including sections/cross-sections and details (i.e., storm drainage, pavement and concrete, retaining walls and others)
• Prepare Erosion and Sediment Control reports and plans
• Perform vehicle turning analysis with AutoTURN, Avi-Plan and other similar tools
• Perform mapping, spatial analysis, and data management using GIS platforms (ESRI Software tools, ArcGIS Pro)
• Prepare boring logs, well construction diagrams, and stratigraphic visualization using borehole logging software (e.g. Open Ground Cloud)
• Prepare 3D geological and contaminant plume modeling using Leapfrog Works / Leapfrog Environmental
• Provide guidance to staff on engineering technology and associated Firm-wide advancements in design technologies
• Complete site inspections during construction activities by others
• Collect samples, data and photos in the field
• Perform other duties as requested

Civil Design Technologies Specialist

• Perform or check numerical analyses to model building foundations, excavations, and dewatering
• Perform or check site-specific seismic studies (developing ground motions, ground response analyses, develop code-compliant recommendations)
• 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

• 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 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

• 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.

Entry Level Geotechnical 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
• Perform other duties as requested

Highway Engineer

Project Manager

• 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

Project 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

• Assist with the planning and execution of field investigations by performing field tests, collecting samples, collecting and recording data, and performing routine calculations;
• Monitor complex construction projects by taking various tests to evaluate whether contractor or subcontractor has complied with job specifications;
• Collect soil, soil vapor, indoor and ambient air, sediment, surface water, and groundwater samples;
• Operate and maintain in-situ and ex-situ remediation treatment systems;
• Assist with acquisition of and compliance with regulatory agency permits to support site investigation and remediation;
• Review and interpret environmental, geological, and historical records to support environmental due diligence;
• Prepare a variety of standard logs and field forms (such as drilling logs, field investigation dailies, and chain of custody logs);
• Identify and implement solutions to both routine and more complex field problems and document them accurately, keeping project manager informed or problems encountered during work assignments;
• Lead tasks associated with the preparation and modification of various engineering documents including reports, specifications, plans, cost estimates and designs for projects;
• Perform and manage tasks within specific budgets and schedules. May track task and project budgets;
• Interact in a professional manner with client and subcontractor representatives in close collaboration with supervisor;
• Supervise or coordinate the work of staff engineers, interns and others who assist in specific assignments as needed;
• Perform other duties as requested.

Senior Environmental Scientist, Geologist, Engineer, Hydrogeologist

Graduate Geotechnical Engineer

• Assist with the planning and execution of field investigations by performing field tests, collecting samples, collecting and recording data, and performing routine calculations
• Monitor complex construction projects by taking various tests to evaluate whether contractor or subcontractor has complied with job specifications
• Collect soil, soil vapor, indoor and ambient air, sediment, surface water, and groundwater samples
• Operate and maintain groundwater and soil vapor treatment systems
• Assist with acquisition of and compliance with regulatory agency permits to support site investigation and remediation
• Review and interpret environmental, geological, and historical records to support environmental due diligence
• Prepare a variety of standard logs and field forms (such as drilling logs, field investigation dailies, and chain of custody logs)
• Identify and implement solutions to both routine and more complex field problems and document them accurately, keeping project manager informed of problems encountered during work assignments
• Lead tasks associated with the preparation and modification of various engineering documents including reports, specifications, plans, cost estimates and designs for projects
• Perform and manage tasks within specific budgets and schedules
• Interact in a professional manner with client and subcontractor representatives in close collaboration with supervisor
• Supervise or coordinate the work of staff engineers, interns and others who assist in specific assignments as needed
• Perform other duties as requested

Manager

• Build and develop client relationships and a pipeline of remediation business
• Develop, lead and manage of a progressive regional and national environmental practice
• Build, maintain, and manage nationwide client relationships and projects
• Develop and provide consultation on complex remedial treatment options
• Provide leadership, coaching and supervision to remediation engineers and scientists, and oversight of remedial subcontractors
• Design and implement regulatory and remediation
• Bring/Develop key client relationships
• Oversee multidiscipline projects
• Perform other duties as requested

Civil Project Engineer

Civil Engineer

Civil Design Technologies Specialist

Project Geotechnical Engineer

Project Manager – Civil Engineering

Senior Civil Engineer

Entry Level Geotechnical Engineer

Highway Engineer

Senior Project Manager – Geotechnical Engineering

Project Engineer

Geotechnical Engineer

Senior Environmental Scientist, Geologist, Engineer, Hydrogeologist

Graduate Geotechnical Engineer

Senior Environmental Scientist, Geologist, Engineer, Hydrogeologist

Senior Environmental Manager