Geothermal Core Drilling Geologist
Ormat Technologies
Company Overview
Ormat Technologies Inc.
Reno, NV, United States
1965
Approximately 2,000-5,000 employees globally (source: salestools.io). Revenue exceeding $1 billion annually (source: salestools.io).
What They Do
Ormat Technologies focuses primarily on geothermal power generation, utilizing proprietary binary cycle technology through the Ormat Energy Converter (OEC). This innovative system operates on a closed-loop mechanism where geothermal brine heats a secondary fluid with a low boiling point, enabling turbines to generate power without emissions. This technology allows Ormat to harness lower-temperature geothermal resources, ranging from 150°F to 300°F, making it a leader in the geothermal sector with over 3,200MW of geothermal and recovered energy generation (REG) equipment supplied globally since the 1980s. The company holds a commanding market share of over 70% in binary geothermal technology, supported by more than 100 patents (source: ormat.com, wikipedia.org).
Projects & Track Record
Ormat has developed over 190 power plants with a total installed capacity of 3,200MW, showcasing its extensive experience in the geothermal sector. Notable projects include the 36MW Heber Complex in California, the 150MW Olkaria III in Kenya, and the 50MW Leyte Optimization in the Philippines. The company has also made significant strides in the U.S. market, achieving a capacity of 1,300MW by 2010 through a combination of development, construction, and acquisitions. Recent completions include the Rabbit Hill Battery Energy Storage System in Texas, marking Ormat's first project in the state, and the acquisition of the Pomona Energy Storage Facility in California, which represents its first foray into energy storage in that region (source: ormat.com, wikipedia.org).
Recent Developments
In the past two years, Ormat has made significant advancements, including the announcement of a Plain Bearings Turbine innovation on September 11, 2024, which aims to enhance geothermal efficiency. The company also partnered with SLB on June 24, 2024, to deliver integrated geothermal project solutions, further solidifying its position in the market. Additionally, Ormat celebrated key milestones in energy storage on April 18, 2024, including the Wrise Event for Women in Renewable Energy in Nevada and the Cove Fort tour, which highlighted permitting reforms. While no major acquisitions or mergers have been reported since 2021, Ormat is actively targeting to double its energy storage capacity to 600-670MW/1.5-1.7GWh by the end of 2025, supported by U.S. Investment Tax Credit (ITC) incentives (source: ormat.com, investmentreports.co).
Working There
Ormat Technologies offers a diverse range of roles across various departments, including engineering (software, infrastructure, geothermal turbines), product management and design, sales and marketing, operations, finance, HR, and executive positions. The company actively hires at its Reno headquarters, as well as in Sparks, NV, and globally in locations such as Indonesia and Kenya. The company culture emphasizes innovation, collaboration, and continuous learning, with a focus on employee well-being. The Reno headquarters features modern amenities such as open-plan offices, collaboration spaces, high-speed technology infrastructure, fitness and wellness rooms, cafeterias, and lounges, all designed to foster both focused work and teamwork (source: salestools.io).
Contact
Last updated on 2026-01-03 | Report an issue
Headquartered in Reno, NV, Ormat designs, develops, builds, owns and operates geothermal and recovered energy-based power plants in the US and worldwide. With a spotless international reputation, we're on track to become a leading global provider of renewable energy.
We take pride in our family-oriented business building practical green energy solutions from the ground up.
Join a team that's giving new life to the future of our planet.
Overview
The geothermal core drilling geologist will provide on-site supervision of core drilling operations and conduct core/chip logging at geothermal prospects in the western USA. Key responsibilities will include communicating with drillers, assessing progress, providing geologic guidance and interpretations, and reporting to management. The geothermal core drilling geologist will serve as the designated Ormat representative at the drilling site and will communicate company directives for drilling operations, including maintaining safe work practices in accordance with Ormat standards. The geothermal core drilling geologist will provide detailed technical logs of diamond drill core and rotary chips as well as regular written progress reports to Ormat management. Additionally, coordination and supervision of vendors performing downhole surveys, acoustic logs, and well testing is required. Core sampling for laboratory analysis may be required.
Responsibilities
- Supervise drilling operations for core well drilling onsite for 12hr shifts and on-call as needed.
- Communicate clearly and directly with drilling contractors on program objectives and procedures.
- Communicate Ormat directives to all 3rd party contractors.
- Report on project progress daily or as needed to management and technical team.
- Log core and chips and maintain a consistent digital log that details lithology, fracture characteristics, alteration, and mineralogy.
- Log daily drilling activities and maintain a consistent digital report of well history.
Requirements
- Works without risk or harm to self or others.
- Safely operate both on and off-road vehicles.
- Properly use Personal Protective Equipment (PPE) as required.
- Recognize, control, and communicate safety or environmental hazards.
- Must possess at any time a valid driver's license with a driving record acceptable to ORMAT's auto insurance carrier.
- Bachelor's Degree in Geology.
- Experience in drilling operations.
- Experience in well logging and/or core logging.
- Ability to understand and apply verbal and written work and safety-related instructions and procedures.
- Demonstration of independent work and excellent technical communication.
- Must be able to read, write and speak English at a level which will permit the employee to accurately understand and communicate information to perform the job duties safely and efficiently.
- Works under general supervision of Resource Manager and Project Geologist.
- The ability to navigate and work in remote field locations and work outdoors in adverse weather conditions.
- The ability to walk, hike, and work on steep, rough terrain for extended periods of time.
- The ability to safely operate 4WD light vehicles on highways and off-road.
- The ability to wear appropriate personal protective equipment.
- The ability to periodically lift 50 lbs.
- The ability to work remotely on a rotational schedule.
- The ability to work in an office environment.
Apply now
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About the role
February 11, 2026
Full Time
Company
February 11, 2026
On-site
- Reno, Nevada, United States
Experience in drilling operations and well logging/core logging required.
UTC-08:00
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