Jobs at Langan Engineering & Environmental Services

Manages marketing department workloads and leads proposal, statement of qualifications, pricing request, and presentation preparation from concept through completion. Identifies market trends and business development opportunities, coordinates marketing activities and events, prepares federal forms, and partners with office leadership on growth initiatives. Supervises proposal preparation, leads coordination meetings, supports networking activities, and manages multiple concurrent deadlines while collaborating with internal teams and external industry partners.

Assists with planning, coordinating, permitting, and documenting civil engineering, land development, and infrastructure projects. Prepares engineering reports, specifications, plans, schedules, cost estimates, and applications; coordinates project submittals; collaborates with project teams; and recommends process improvements. The role supports mixed-use, residential, commercial, educational, federal, and other land development projects.

Leads civil engineering and land development projects from design through completion, including permitting, site layout, grading, drainage, infrastructure, stormwater management, erosion control, and SWPPP preparation. Manages client relationships, business development, staff utilization, and cross-functional coordination. Requires a Professional Engineering license, extensive site/civil experience, strong communication skills, and proficiency with AutoCAD or Civil 3D.

Manages traffic and transportation engineering projects, including traffic and parking studies, transportation planning, traffic signal and roadway design, permitting, budgets, schedules, client relationships, proposals, and business development. Oversees junior staff, coordinates multidisciplinary teams, prepares technical reports and plans, supports project billing, and represents the firm in presentations and public testimony.

Manages traffic and transportation engineering projects, including traffic and parking studies, transportation planning, traffic signal and roadway design, permitting, budgets, schedules, billing, and client coordination. Oversees junior staff, supports hiring and professional development, prepares technical reports and proposals, participates in business development, and interfaces with clients, contractors, and multidisciplinary teams. The role also contributes to public presentations, publications, and technical project delivery.

Leads civil engineering planning, design, permitting, and infrastructure projects. Prepares technical reports, specifications, plans, cost estimates, and feasibility analyses; evaluates site, soil, drainage, and hydrological conditions; manages project budgets and schedules; conducts field inspections; reviews quality; and supervises, mentors, and trains engineering staff. Collaborates with clients, subcontractors, technical directors, and multidisciplinary teams while applying sustainability, resiliency, regulatory, and safety standards.

Manages and delivers traffic and transportation engineering projects, including traffic and parking studies, transportation planning, event management, traffic signal, roadway design, permitting, budgeting, scheduling, reporting, and client coordination. Oversees junior staff, supports business development, prepares technical documents and proposals, and collaborates with clients, contractors, and multidisciplinary teams.

Manage geotechnical engineering projects, client relationships, budgets, schedules, proposals, billings, and staff development. Prepare technical reports, specifications, construction plans, and geotechnical recommendations; design foundations, retaining walls, excavation support systems, and related features. Perform PLAXIS 3D analysis, geotechnical investigations, construction observations, boring logs, and field inspections. Mentor staff and support client development.

Manages traffic and transportation engineering projects, including traffic and parking studies, transportation planning, traffic signal and roadway design, permitting, budgets, schedules, reports, and client relationships. Oversees junior staff, supports business development, prepares proposals and technical documents, coordinates with project stakeholders, and contributes to presentations and publications.

Manages and performs traffic and transportation engineering projects, including traffic and parking studies, transportation planning, traffic event management, traffic signal and roadway design, permitting, and land development infrastructure work. Oversees project budgets, schedules, billing, reporting, client relationships, proposals, business development, and junior staff. Requires professional engineering licensure, extensive traffic design experience, and proficiency with HCS, SYNCHRO, and MUTCD.

Designs, develops, tests, and maintains scalable web, backend, and cloud applications. Builds RESTful APIs and integrations, evaluates emerging technologies including AI/ML and cloud services, collaborates with stakeholders, supports multiple projects, improves system performance and reliability, and participates in code reviews and continuous development improvements.

Leads waterfront and marine engineering projects involving structural and geotechnical analysis, design of coastal structures, permitting, technical documentation, construction oversight, project budgeting, client management, and staff supervision. The role requires collaboration with clients, regulatory agencies, and multidisciplinary teams, along with business development, proposal preparation, billing management, and mentoring of engineering staff.

Manages and performs traffic, transportation, parking, roadway, traffic signal, and land development engineering projects. Responsibilities include planning, permitting, design, budgeting, scheduling, client coordination, reporting, business development, staff oversight, and technical presentations. The role requires managing multiple projects, mentoring junior staff, preparing proposals and technical documents, and occasionally traveling for client meetings and field work.

Design, develop, test, and maintain mobile applications using Flutter, React Native, and native iOS and Android technologies. Build RESTful APIs and integrations, evaluate emerging technologies including AI/ML and cloud services, translate business requirements into technical solutions, and support multiple projects. Contribute to optimization, reliability, code reviews, testing, and continuous improvement.

Manages traffic and transportation engineering projects, including traffic and parking studies, transportation planning, permitting, traffic signal and roadway design. Oversees budgets, schedules, reporting, billing, client relationships, proposals, business development, technical documentation, and junior staff. Coordinates with clients, contractors, and multidisciplinary teams while supporting project feasibility, regulatory compliance, public presentations, and field activities.

Designs highways, freeways, local roads, traffic signals, ADA improvements, roadway drainage, and stormwater systems. Prepares construction plans, specifications, estimates, traffic-control plans, permits, and project documentation. Supports project schedules, budgets, milestones, construction inspections, and client or job-site activities. Requires a civil engineering degree, at least three years of related experience, AutoCAD Civil 3D knowledge, familiarity with FDOT standards, and a valid driver’s license.

Manages and performs traffic and transportation engineering projects, including traffic and parking studies, transportation planning, event management, traffic signal, roadway design, permitting, and land development work. Oversees budgets, schedules, billing, reports, proposals, client relationships, business development, and junior staff. Requires coordination with clients, contractors, and internal teams, along with occasional field work and travel.

Provides first-level technical support for AutoCAD, Civil 3D, and related engineering software. Troubleshoots user issues, answers technical questions, maintains helpdesk documentation, develops training materials, researches emerging technologies, and supports firm-wide adoption of design technologies. Requires civil engineering workflow knowledge, strong AutoCAD drafting expertise, effective communication, and the ability to travel between company offices.

Provisions, configures, and maintains Azure infrastructure supporting ArcGIS Enterprise environments across Azure, AWS, and on-premises systems. Responsibilities include cloud architecture, troubleshooting, application and database deployment, monitoring, disaster recovery, automation, CI/CD pipelines, identity and access management, documentation, patching, and incident response. The role collaborates with geospatial, networking, and development teams on internal and client projects.

Manages traffic and transportation engineering projects, including traffic and parking studies, transportation planning, traffic signal and roadway design, permitting, budgets, schedules, billing, and client coordination. Oversees junior staff, supports business development, prepares technical reports and proposals, interfaces with clients and agencies, and participates in presentations and field work. Requires a Civil Engineering degree, PE license, and 10+ years of relevant experience.