Senior Project Geotechnical Engineer

Company Description

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There has never been a better time to be at AECOM. With accelerating infrastructure investment worldwide, our services are in great demand. We invite you to bring your bold ideas and big dreams and become part of a global team of over 50,000 planners, designers, engineers, scientists, digital innovators, program and construction managers and other professionals delivering projects that create a positive and tangible impact around the world.

We're one global team driven by our common purpose to deliver a better world. Join us.

Job Description

AECOM is seeking an accomplished geomechanics professional to contribute to and grow our advanced numerical modeling consulting practice with a focus on open pit mining, underground mining, tunneling, tailing storage facilities, mine waste facilities, and other complex geotechnical infrastructure projects.

This role combines hands-on numerical modeling, technical leadership, business development, and team development responsibilities. The successful candidate will join an established and highly capable numerical modeling team as a technical leader, mentor, and practitioner, personally performing complex numerical analyses while leading project teams, developing staff, building client relationships, and expanding the firm's numerical modeling practice. 

Job Summary/Responsibilities

• Lead and personally execute advanced numerical modeling analyses using finite element, finite difference, discontinuum, dynamic, and coupled-process methods for open pit mining, underground mining, tunneling, tailing facilities, waste storage facilities, and other complex geotechnical systems.
• Develop model strategies, assumptions, calibration methods, validation procedures, and quality-control standards.
• Support engineering teams by providing numerical modeling insights that inform engineering evaluations, risk assessments, and project decision-making.
• Advance company capabilities through innovation, automation, machine learning, and emerging computational methods.
• Develop new client relationships and identify opportunities for advanced numerical modeling services across the mining, tunneling, and geotechnical infrastructure sectors.
• Expand the firm's portfolio of numerical modeling projects through business development, proposal support, and trusted technical advisory services.
• Create additional modeling opportunities for existing staff by winning new work and expanding relationships with key clients.
• Support the continued growth of the team's technical capabilities and market presence through strategic project pursuits, technical innovation, and staff development.
• Lead project teams delivering numerical modeling and geomechanics studies from proposal through final deliverables.
• Manage project scope, budgets, schedules, resources, and client communications.
• Prepare and present technical reports and recommendations to project teams, clients, regulators, and review boards.
• Mentor engineers in numerical modeling methodologies, engineering judgment, and application of modeling results through technical coaching, oversight, and project-based development.
• Support the professional development of staff through technical guidance, project experience, and knowledge sharing.
• Foster a collaborative technical culture that promotes innovation, continuous learning, and excellence in engineering.
• Support feasibility studies, due diligence reviews, and mining project evaluations through quantitative engineering analyses.
• Contribute to probabilistic and risk-based assessments of mining and infrastructure projects.
• Work with project leaders to evaluate how geotechnical and geomechanical risks influence project economics, capital investments, operational performance, and long-term asset value.
• Participate in risk workshops, failure mode assessments, and decision-support processes.

Qualifications

Minimum Requirements

• BS in Civil Engineering, Geological Engineering, Mining Engineering, Geomechanics, or related discipline and 8+ years of relevant experience or demonstrated equivalency of experience and/or education.
• Valid U.S Driver’s License

Preferred Qualifications

• MS in Civil Engineering, Geological Engineering, Mining Engineering, Geomechanics, or related discipline.
• Demonstrated success generating and winning consulting work.
• Demonstrated experience leading advanced numerical modeling studies for mining and civil infrastructure projects.
• Experience managing complex technical assignments.
• Demonstrated experience in client-facing consulting.
• Strong written and verbal communication skills.
• Recognized expertise with FLAC, FLAC3D, 3DEC, ABAQUS, PLAXIS, RS2, RS3, or equivalent numerical modeling software.
• Experience with static, dynamic, and seismic analyses.
• Experience supporting open pit, underground, and tailings projects from concept through operations.
• Experience with probabilistic methods, risk analysis, and uncertainty quantification.
• Professional Engineer (PE) registration or ability to obtain.
• Established industry network within mining and infrastructure sectors.

Additional Information

• THIS POSTING IS FOR A CURRENT VACANCY, AND AECOM INTENDS TO FILL THIS POSITION BY DECEMBER 7, 2026

At AECOM, we are committed to maintaining a secure and trustworthy recruitment process and take any fraudulent hiring activity seriously. To support this commitment, all newly hired employees are required to attend an in-person Day 1 onboarding at an AECOM office location as a condition of employment.

About AECOM 

AECOM is proud to offer comprehensive benefits to meet the diverse needs of our employees. Depending on your employment status, AECOM benefits may include medical, dental, vision, life, AD&D, disability benefits, paid time off, leaves of absences, voluntary benefits, perks, flexible work options, well-being resources, employee assistance program, business travel insurance, service recognition awards, retirement savings plan, and employee stock purchase plan. 

AECOM is the global infrastructure leader, committed to delivering a better world. As a trusted professional services firm powered by deep technical abilities, we solve our clients’ complex challenges in water, environment, energy, transportation and buildings. Our teams partner with public- and private-sector clients to create innovative, sustainable and resilient solutions throughout the project lifecycle – from advisory, planning, design and engineering to program and construction management. AECOM is a Fortune 500 firm that had revenue of $16.1 billion in fiscal year 2025. Learn more at aecom.com. 

What makes AECOM a great place to work 

You will be part of a global team that champions your growth and career ambitions. Work on groundbreaking projects - both in your local community and on a global scale - that are transforming our industry and shaping the future. With cutting-edge technology and a network of experts, you’ll have the resources to make a real impact. Our award-winning training and development programs are designed to expand your technical expertise and leadership skills, helping you build the career you’ve always envisioned. Here, you’ll find a welcoming workplace built on respect, collaboration and community—where you have the freedom to grow in a world of opportunity. 

As an Equal Opportunity Employer, we believe in your potential and are here to help you achieve it. All your information will be kept confidential according to EEO guidelines.