Jobs · Engineering · Missouri

Transportation Project Engineer I/II

Gonzalez Companies, LLC · St Louis, MO · 1 mo ago
On-siteEngineering$30–$55/hrFull-time

Primary Responsibilities

  • Aid in the design and development of transportation projects including roadways, intersections, pedestrian facilities, and traffic improvements.
  • Create engineering drawings, plans, and 3D models using CAD software (e.g., MicroStation, OpenRoads, AutoCAD Civil 3D).
  • Perform basic to intermediate engineering calculations, including horizontal/vertical alignments, grading, drainage, quantities, and traffic control layouts.
  • Prepare project documents such as cost estimates, technical reports, design summaries, and bid packages.
  • Support field visits to collect data, conduct condition assessments, coordinate surveys, or observe construction activities.
  • Collaborate with senior engineers, project managers, and multidisciplinary teams to develop design solutions and ensure project quality.
  • Assist with preparing MoDOT, LPA, or municipal submittals and ensure compliance with applicable design standards and guidelines.
  • Review and interpret topographic surveys, geotechnical reports, environmental documents, and utility data.
  • Participate in coordination with clients, utility companies, and permitting agencies as needed.
  • Contribute to internal QA/QC processes, documentation, and design reviews.

Requirements

  • Bachelor’s degree in Civil Engineering or related field.
  • 0–5 years of experience in transportation, roadway, or municipal infrastructure design.
  • Experience or familiarity with MicroStation/OpenRoads and/or AutoCAD Civil 3D.
  • Understanding of geometric design principles, drainage, traffic control, and plan development.
  • Ability to prepare or assist with design calculations, drawings, cost estimates, and technical documentation.
  • EIT/FE preferred; required for Engineer II level.
  • PE-track candidates strongly preferred at higher level.
  • Strong communication, collaboration, and problem-solving skills, with ability to work independently as experience grows.
  • Familiarity with DOT, LPA, or municipal design standards is a plus.

Qualifications

  • Bachelor’s degree in Civil Engineering or related field.
  • 0–5 years of experience in transportation, roadway, or municipal infrastructure design.
  • Experience or familiarity with MicroStation/OpenRoads and/or AutoCAD Civil 3D.
  • Understanding of geometric design principles, drainage, traffic control, and plan development.
  • Ability to prepare or assist with design calculations, drawings, cost estimates, and technical documentation.
  • EIT/FE preferred; required for Engineer II level.
  • PE-track candidates strongly preferred at higher level.
  • Strong communication, collaboration, and problem-solving skills, with ability to work independently as experience grows.
  • Familiarity with DOT, LPA, or municipal design standards is a plus.

Skills

  • Proficiency in CAD software (e.g., MicroStation, OpenRoads, AutoCAD Civil 3D).
  • Basic to intermediate engineering calculations.
  • Design and development of transportation projects.
  • Preparation of project documents.
  • Field support and data collection.
  • Collaboration with multidisciplinary teams.
  • Review and interpretation of technical documents.
  • Coordination with clients, utility companies, and permitting agencies.
  • Internal QA/QC processes and documentation.

Benefits

  • Competitive salary.
  • Major medical, dental, and vision insurance.
  • Flexible Spending Account (FSA).
  • Health Savings Account (HSA).
  • 401K bonus program.
  • Paid holidays and generous paid time off.
  • Professional development opportunities.
  • A team of creative and talented individuals to work alongside.
  • Rapidly growing, dynamic, professional services firm specializing in civil engineering, construction management, and construction inspection.
  • Opportunities to succeed in many professional disciplines.

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