EOG Resources

Technology Center Scientist

EOG Resources • $70K — $95K *
Weatherford, TX 76087In-Person
Energy & Utilities
5 - 7 years of experience
1 month ago
Job Overview by Ladders

Qualifications

  • Associate's or Bachelor's degree in Geology, Petroleum Technology, Materials Science, Chemistry, Engineering Technology, or related field preferred.
  • 5-10+ years of laboratory experience in core analysis, geological operations, SEM or microscopy, or petrophysical testing.
  • Strong mechanical aptitude and troubleshooting skills.
  • Hands-on experience in handling and preparing geological core or rock samples.
  • Proficiency in standard computer software and digital data management.

Responsibilities

  • Operate and maintain Scanning Electron Microscope (SEM) and Energy Dispersive Spectroscopy (EDS) systems.
  • Acquire high-quality geological images and conduct elemental analysis.
  • Optimize SEM imaging procedures for reservoir characterization.
  • Prepare various geological samples, ensuring proper handling and coating.
  • Support routine and specialized core analysis workflows.
  • Assist in laboratory testing for porosity, permeability, and fluid saturation.
  • Coordinate analytical priorities and ensure accurate documentation.

Benefits

  • Collaborative work environment with geologists, engineers, and laboratory staff.
  • Opportunities for professional development in advanced analytical techniques.
  • Involvement in diverse projects across EOG's asset portfolio.
  • Fast-paced applied research environment with a focus on innovation.
Full Job Description
Seeking an experienced Laboratory Technician to support advanced rock characterization and core analysis activities within our Weatherford Laboratory. Duties include operating a Scanning Electron Microscope (SEM) system while also supporting broader conventional and unconventional core analysis workflows.

The ideal candidate will have strong laboratory experience, mechanical aptitude, analytical discipline, and hands-on familiarity with geological sample handling and core analysis procedures. This position will work closely with geologists, petrophysicists, engineers, alongside laboratory staff to generate high-quality analytical data supporting reservoir characterization, completion optimization, and field development programs across EOG's asset portfolio.

This is a technician-focused role requiring both instrument operation and practical laboratory execution in a fast-paced applied research and operations environment.

Primary Responsibilities

SEM & Imaging Operations
  • Operate and maintain Scanning Electron Microscope (SEM) and Energy Dispersive Spectroscopy (EDS) systems.
  • Acquire high-quality secondary electron (SE) and backscatter electron (BSE) images of geological materials, including elemental analysis and mineral identification using EDS workflows.
  • Assist with development and optimization of SEM imaging procedures for unconventional reservoir characterization.
  • Prepare geological samples including core plugs, slabbed core, cuttings, polished mounts and Ion-milled samples including conductive coating and maintaining sample prep equipment
  • Organize and archive analytical images and laboratory data.


Core Analysis Support
  • Support routine and specialized core analysis workflows on conventional and unconventional reservoir samples.
  • Assist with laboratory testing including porosity and permeability measurements, fluid saturation analysis, extractions & drying, rock sample preparation, Special Core Analysis Testing
  • Maintain accurate sample tracking, chain-of-custody, and QA/QC documentation.


Laboratory Operations
  • Coordinate analytical priorities and sample workflows with technical staff and project teams.
  • Assist in generating presentation-quality figures, photomicrographs, and laboratory summaries.
  • Support continuous improvement of laboratory workflows, efficiency, and analytical consistency.
  • Work effectively across multiple simultaneous projects and shifting operational priorities.


Desired Attributes
  • Strong hands-on laboratory mindset. Willing / able to be on your feet most of the day.
  • Detail-oriented and highly organized.
  • Self-motivated with strong initiative.
  • Ability to learn and adapt to new analytical technologies.
  • Team-oriented with strong communication skills.
  • Capable of balancing analytical precision with operational efficiency.


Work Environment
  • Laboratory-based position requiring standing, lifting, and handling of rock samples and laboratory equipment.
  • Frequent microscope and computer workstation use.
  • Occasional movement of core boxes and analytical equipment.
  • Laboratory safety compliance required at all times.


Job Requirements

Associate's degree or Bachelor's degree, preferred in:

  • Geology, Petroleum Technology, Materials Science, Chemistry, Engineering Technology, or related technical field
  • Minimum 5-10+ years of laboratory experience in one or more of the following: Core analysis, Geological laboratory operations, SEM or microscopy, Petrophysical laboratory testing
  • Strong mechanical aptitude and troubleshooting ability.
  • Experience handling and preparing geological core or rock samples.
  • Strong organizational skills and attention to detail.
  • Ability to safely operate laboratory equipment and follow established procedures.
  • Proficiency with standard computer software and digital data management.


Preferred Qualifications
  • Direct experience operating SEM/EDS instrumentation.
  • Experience in oil and gas core analysis laboratories.
  • Familiarity with unconventional shale reservoir characterization.
  • Knowledge of pore system analysis, mineralogy, organic matter imaging, or microfracture characterization.
  • Experience with laboratory QA/QC systems and analytical documentation.
  • Experience with image analysis or geological imaging software.
  • Familiarity with core handling procedures.
  • Understanding of routine core analysis (RCAL) and/or special core analysis (SCAL) methodologies.


Position will be filled at a level commensurate with experience.

About EOG Resources

EOG Resources is a Fortune 500 company with its headquarters in the Heritage Plaza building in downtown Houston, Texas. The company is one of the largest independent oil and natural gas companies in the United States with proven reserves in the United States, Canada, Trinidad and Tobago, the United Kingdom, and China. EOG Resources, Inc. is listed on the New York Stock Exchange and is traded under the ticker symbol "EOG".

EOG Resources Careers

Join the dynamic team at EOG Resources, a leading company in the energy sector, and propel your career to new heights with unparalleled job opportunities. At EOG Resources, we are committed to fostering a culture of innovation, leadership, and sustainable growth.

Work You’ll Do

As part of EOG Resources, you will contribute to a forward-thinking team that values diversity and innovation. Our professionals are at the forefront of the energy industry, driving change and offering solutions that make a real impact. With EOG Resources, your work will not only advance your career but also contribute to global energy solutions.

Explore a World of Opportunities

Whether you're seeking an internship, a full-time position, or a leadership role, EOG Resources offers a spectrum of opportunities to enhance your skills and advance your career. Our team is composed of skilled professionals who are passionate about energy and eager to mentor the next generation of leaders.

Innovative Work Environment

At EOG Resources, innovation is at the core of everything we do. We are constantly exploring new technologies and strategies to lead the industry in efficient and environmentally responsible energy production. Join us and be part of a team that is not only reshaping the energy landscape but also committed to personal and professional growth.

Professional Growth and Development

EOG Resources is dedicated to the professional development of its team members. With access to cutting-edge technology, industry-leading expertise, and a culture that prizes learning and development, you will have the tools to succeed. Our comprehensive benefits package supports the well-being of our employees and their families, contributing to a fulfilling career.

Diversity and Inclusion

We believe that diversity fuels innovation. EOG Resources is committed to creating a diverse work environment where everyone is heard, respected, and valued. Our diversity training programs are designed to empower all employees and help them thrive in their careers.

Join Our Team

Discover the various job opportunities at EOG Resources by exploring open positions that match your skills and interests. We are hiring creative, curious, and motivated individuals who are ready to drive innovation in the energy sector.

Stay Connected

Keep up to date with the latest industry trends, career tips, and EOG Resources news by following our careers blog. Network with professionals within the company and beyond, and gain insider perspectives that can help you tailor your resume and prepare for your interview.

Career Advancement

At EOG Resources, your career advancement is a priority. Our supportive network, comprehensive training programs, and commitment to promoting from within provide a clear path for career progression. Whether you are just starting out or are an experienced professional, EOG Resources offers valuable opportunities to build and enhance your career.

Apply Now

Ready to take the next step in your career? Submit your resume, search for job openings, and join a team that’s dedicated to excellence and leadership in the energy industry. At EOG Resources, we’re not just filling positions—we’re investing in futures.

SEARCH EOG RESOURCES JOBS

Join EOG Resources and be part of a company that values innovation, leadership, and a commitment to energy solutions that benefit not just our company but the world.
Learn more about EOG Resources
Size
2,800 employees
Market Cap
$75 billion
Industry
Energy & Utilities
Net Income
-$604.5 million
Founded
1985
5 Year Trend
+20.1%
Revenue
$11 billion
NASDAQ
EOG
* Ladders Estimates

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