Engineering Geologist Jobs in California (NOW HIRING)

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AECOM is currently seeking Engineering Geologist candidates to support Geo-Civil projects from our Orange, California office.

Responsibilities of the role will include:

• Perform geologic field reconnaissance and mapping for the identification of geologic hazards and site characterization.
• Provide support on the design and installation of ground water wells and geotechnical instrumentation (VWP's, inclinometers, transducers, etc.)
• Provide interpretation of site conditions including geologic, geochemical, and geophysical data and preparing geotechnical and geologic reports.
• Developing geologic models for complex geologic site conditions;
• Conducting geologic research, and developing innovative ways to advance projects with the latest technologies;
• Performing liaison activities with regulatory agencies (local, state, and federal agencies) on behalf of our clients;
• Collaborating with geotechnical and structural engineers to develop robust dam designs.
• Assisting in the preparation of project documentation including reports, project communications, and design drawings and report figures that are of a high professional standard.
• Written communication skills in the form of technical reports are a must.

Minimum Requirements:

• BA/BS + 2 years of relevant experience or demonstrated equivalence of experience and/or education.
• Valid US Drivers License required.

Preferred Qualifications:

• Bachelor's degree in Geology, Engineering Geology or Geological Engineering (Master's preferred)
• 5+ years of relevant experience
• Experience with complex subsurface investigations including soil and rock core drilling
• Installation of piezometers and geotechnical instrumentation
• Willingness to travel regularly for domestic and international projects while conducting physically rigorous field geologic data collection in a variety of extreme terrain and weather conditions
• Ability to work on multiple project tasks and meet deadlines with aggressive schedules efficiently while maintaining attention to detail and work product quality
• Must have excellent communication and writing skills. Written communication skills in the form of geotechnical/geologic data reporting is necessary.
• GIT Certification
• Experience with geotechnical projects including dams, mine tailings dams and water storage dams
• Analytical skills and knowledge of geological and geotechnical software (i.e., RocScience, Geo-Slope, gINT, etc.).

• Relocation is not available for this position.
• U.S. work sponsorship not available at this time or in the foreseeable future
• Occasional project site travel required.

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.