Graduate Tunnel Engineer

Job Description

Graduate Tunnels Engineer – 2026 | Mott MacDonald

The Tone:
This is a full-time hybrid role at Mott MacDonald, located in Los Angeles, CA or Austin, TX. Mott MacDonald is an engineering consultancy expanding across the US and Canada, dedicated to shaping a future that is inclusive, resilient, and sustainable. They partner with clients to solve complex challenges, deliver sustainable solutions, and create lasting impact for communities. This position is part of Blueprint, a new structured three-year graduate program designed to build professional, commercial, and personal effectiveness skills.

The TL;DR
• Role: Early Career
• Type: Full Time
• Location: Hybrid Austin, TX or Los Angeles, CA
• Pay: $79000–$88000 yearly
• Mission: Assist in the design and development of tunnels and underground structures, contributing to sustainable engineering solutions.
• Tech Stack: CAD, modeling tools

What You’ll Actually Do
• Design Support: Assist in the development of tunnel designs, including shafts, linings, and various underground structures.
• Analysis & Calculations: Perform engineering calculations and support structural and geotechnical analyses for projects.
• Drawing & Modeling: Develop and review engineering drawings using CAD and other modeling tools.
• Documentation: Support the preparation of feasibility studies, technical reports, and design deliverables.
• Collaboration & Coordination: Coordinate with multidisciplinary teams (geotechnical, structural, civil) and participate in internal project meetings.

The Must-Haves
• Background: Bachelor’s or Master’s Degree in Civil Engineering, or a related field; entry-level position as part of a graduate development program.
• Experience: Not specified; demonstrated interest in the field through previous internships, volunteering, or organization memberships; successful completion of EIT exam, or ability to take EIT exam within 12 months.
• Skills: Creative thinking with a methodical approach to problem-solving, proficient communication and presentation skills, resilient and solution-oriented mindset, ability to build and maintain professional relationships, and a collaborative spirit.
• Bonus: Knowledge in Soil Mechanics & Geotechnical Engineering, Engineering Geology / Rock Mechanics, Foundation Engineering, Structural Analysis, Underground Construction / Tunnel Engineering, Finite Element / Numerical Methods, Construction Methods & Temporary Works, Engineering Materials, or Hydrogeology / Groundwater Engineering.