Technology Center Scientist

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.

EOG Resources is an Equal Opportunity Employer, including Veterans and Disabled.

Required

Preferred

Job Industries

• Other