Environmental Geologist
Portland, OR · On-site
AECOM is currently seeking an Entry-Level Geologist for employment near Portland, OR. In this role ... vapor sampling. * Familiarity with geologic logging, drilling oversight, and monitor well ...
Portland, OR · On-site
AECOM is currently seeking an Entry-Level Geologist for employment near Portland, OR. In this role ... vapor sampling. * Familiarity with geologic logging, drilling oversight, and monitor well ...
Portland, OR · On-site
AECOM is currently seeking an Entry-Level Geologist for employment near Portland, OR. In this role ... vapor sampling. * Familiarity with geologic logging, drilling oversight, and monitor well ...
| Aspect | Entry Level Sample Catcher Mud Logging | Entry Level Mud Logger |
|---|---|---|
| Certifications | Basic safety and industry-specific certifications | Basic safety and industry-specific certifications |
| Work Environment | On-site at drilling rigs, collecting samples and data | On-site at drilling rigs, monitoring mud systems and data |
| Job Responsibilities | Collecting rock and fluid samples, assisting mud logging | Monitoring mud properties, recording drilling parameters |
| Industry Usage | Commonly used in oil and gas exploration | Commonly used in oil and gas exploration |
Both roles are entry-level positions in mud logging within the oil and gas industry, requiring similar certifications and working environments. The main difference is that Sample Catchers focus on collecting physical samples and assisting with mud logging, while Mud Loggers primarily monitor drilling parameters and mud system data. Understanding these distinctions helps job seekers identify the right entry-level role suited to their skills and career goals.

Full-time
Medical, Dental, Vision, Life, Retirement, PTO
Posted 7 days ago
8.4
Based on 66 frontline employees who took The Breakroom Quiz
7th of 80 rated construction
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AECOM is currently seeking an Entry-Level Geologist for employment near Portland, OR. In this role, you will work under the guidance of Project Managers, geologists, engineers, and scientists to support environmental investigation, remediation, and monitoring projects at client facilities. The ideal candidate will have a strong academic background in geology, environmental science, or a related field, along with an interest in fieldwork, data collection, and environmental compliance. Typical projects include site investigations, groundwater monitoring, soil and groundwater remediation, environmental assessments, and construction support activities.
The responsibilities of this position include, but are not limited to:
Minimum Requirements:
Preferred Qualifications:
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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.