GEOTECHNICAL / SENIOR

Senior Geotechnical Engineer - Geohazards/ Infrastructure/ Construction Defects

MacKay Sposito · Fort Collins, CO

$140,000–$180,000/yearApply at MacKay Sposito Original listing: Greenhouse — MacKay · Verification standards

Current employer opening

Senior Geotechnical Engineer - Geohazards/ Infrastructure/ Construction Defects opportunity with MacKay Sposito in Fort Collins, CO, focused on geotechnical work.

Responsibilities

  • Support project management
  • Help oversee junior staff
  • Interface with clients
  • As needed, assist market sector lead with marketing and preparation of proposals and cost estimates
  • Assist on project work for other market sectors as needed
  • Construction management activities

Qualifications

  • B.S. in Civil Engineering, Geologic Engineering, Engineering Geology, or related discipline.
  • M.S. in Geotechnical Engineering
  • Colorado P.E. license required; P.E. in other Southwestern States a plus
  • 10 years of experience in infrastructure design, geohazard analysis and design, and construction defect investigations
  • Experience in litigation support, deposition, and trial testimony is a plus
  • Business development experience and/or interest in helping to drive client relationships and new work with existing and new clients
  • Slope stability analyses
  • Infiltration/Seepage analyses

Read the complete employer listing and apply

Source verified through Greenhouse's public Job Board API on September 20, 2026.

Role overview

Senior Geotechnical Engineer - Geohazards/ Infrastructure/ Construction Defects opportunity with MacKay Sposito in Fort Collins, CO, focused on geotechnical work. The work may include subsurface investigation, field observation, engineering analysis, foundation recommendations, and technical reporting. This is a senior-level opportunity with a PE requirement. Review the original employer listing for the complete responsibilities, education, experience, schedule, benefits, and application requirements.