Senior Geotechnical Engineer

AECOM; Sacramento (CA); Hybrid; USD 150,000 - 175,000; Full time

Job summary

AECOM is seeking a Senior Geotechnical Engineer to serve as a technical leader in Sacramento, focusing on California water infrastructure programs. The role combines expert geotechnical analysis, project delivery leadership, and staff mentorship to deliver complex dam, levee, tunnel, and conveyance projects.

You'll supervise engineering during construction, drive quality, manage risk and budgets, and engage with clients to translate technical solutions into actionable plans across a

Qualifications

• Bachelor’s degree in Civil Engineering or related field.
• 10+ years of relevant geotechnical engineering experience.
• Active California PE license.

Responsibilities

• Provide senior-level geotechnical expertise for water infrastructure projects.
• Lead geotechnical analyses, design development, and technical reviews for multidisciplinary programs.
• Supervise engineering during construction activities.
• Oversee technical quality, engineering judgment, and compliance for deliverables.
• Guide project planning, risk management, budget forecasting, and schedule development.

Skills

Geotechnical engineering

Project leadership

Mentoring juniors

Client engagement

Education

Bachelor's degree in Civil Engineering

Active California PE license

Job description

Company Description

At AECOM, we're delivering a better world. Whether improving your commute, keeping the lights on, providing access to clean water, or transforming skylines, our work helps people and communities thrive. We are the world's trusted infrastructure consulting firm, partnering with clients to solve the world’s most complex challenges and build legacies for future generations.

Work with Us. Change the World.

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.

Job Description

AECOM is seeking a Senior Geotechnical Engineer to serve as a technical leader in Sacramento—at the center of California’s most critical water infrastructure initiatives. This role is ideal for an individual who combines strong technical expertise, project delivery leadership, and staff engagement to support and grow AECOM’s geotechnical practice across major programs such as Sites Reservoir, Delta Conveyance Project, and the California Aqueduct Subsidence Program.

This is a high-visibility opportunity to help shape California’s water future through technical excellence, trusted client relationships, and leadership of multidisciplinary teams delivering complex infrastructure solutions.

Key Responsibilities

Technical Leadership & Project Delivery

• Provide senior-level geotechnical expertise for complex water infrastructure projects, including dams, levees, tunnels, pipelines, and conveyance systems.
• Lead geotechnical analyses, design development, and technical reviews for multidisciplinary infrastructure programs.
• Supervise engineering during construction activities.
• Oversee technical quality, engineering judgment, and compliance for deliverables, including review and approval of engineering work products.
• Guide project planning, risk management, budget forecasting, and schedule development to support successful delivery.
• Support innovative problem-solving and application of advanced geotechnical methods for challenging site and design conditions.
• Mentor junior and mid-level engineers, fostering technical growth and professional development.
• Help build and strengthen internal geotechnical capabilities through training, technical reviews, and knowledge sharing.

Client Engagement & Market Development

• Maintain strong relationships with existing and prospective clients across California’s water sector, serving as a trusted technical advisor.
• Collaborate with regional and national leadership to strengthen AECOM’s geotechnical presence in dams, levees, tunnels, and conveyance markets.

Qualifications

Minimum Requirements

• Bachelor’s degree in Civil Engineering or related field.
• 10+ years of relevant geotechnical engineering experience or demonstrated equivalency.
• Active California PE license.

Preferred Qualifications

• 15+ years of progressive geotechnical engineering experience with water infrastructure, dams, levees, tunnels, and conveyance systems.
• Demonstrated experience leading technical delivery on complex public infrastructure projects.
• Strong communication and presentation skills with public agencies and multidisciplinary teams.
• Proven ability to mentor technical staff and lead project teams.
• Project Management experience on complex public infrastructure programs.

Additional Information

What We’re Looking For

• Technical leaders who can balance engineering excellence, project delivery, and client engagement.
• Professionals who enjoy solving complex geotechnical challenges while building trusted client relationships.
• Team-oriented leaders who mentor others and strengthen organizational capability.
• Strong communicators who can translate technical complexity into practical, client-focused solutions.

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.

Offered rate of compensation will be based on individual education, qualifications, experience, and work location. The range for this position is $150000 to $175000.

Work Location Model:

Hybrid

Compensation:

USD 150000 - USD 175000 - yearly

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.

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.