Ormat Technologies

Reservoir Engineer

Join Ormat Technologies in Reno, Nevada as a Reservoir Engineer. Lead geothermal reservoir studies, optimize well performance, and support global projects. Benefit from a collaborative environment and opportunities for professional growth in renewable energy.

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).


Last updated on Feb 23, 2026 | Report an issue

Job Description

This position is responsible for conducting Reservoir Engineering studies to support world-class exploration, development and operations of geothermal resources globally. An individual in this role will work in a world-class collaborative and multi-disciplinary environment and will be considered as a high-level contributor and specialist. The level of compensation will depend on experience, with role spanning Reservoir Engineer to Senior Reservoir Engineer.

Responsibilities

  • Ensures a safe work place and takes responsibility for safety with the goal of zero incidents
  • Utilizes technical authority for discipline within company processes as-required requiring consistently high levels of accuracy and relevance of work of both self as well as others within the team
  • Performs a variety of tasks independently and/or within a team environment without need for supervision. Drives outcomes from self and team that both meaningfully and materially impact the company.
  • Acts in a dependable manner and uses sound judgement in all activities.
  • Prepares technical insights in a suitable communication method such as reports and presentations with accurate use of company tools, templates and standards, creating high-impacts to company
  • Manages data and information in a manner that is consistent with company systems and processes
  • Works independently on Projects and leads activities to achieve timely, measurable and relevant outcomes for the company
  • Conducts training internally or externally and acts as a coach or mentor to others
  • Successfully leads multi-disciplinary teams for work activities in addition to other periodic requirements such as due-diligence or joint ventures and can act as a primary contact person
  • Demonstrates leadership in creating new projects and company opportunities
  • Actively works to innovate and improve company tools, systems and processes and ensures clear understanding of external best-practices
  • Analyze performance of production and injection wells, diagnose problems, plan remedial action, and assist with permitting and execution of the work
  • Evaluate performance of production and injection wells and identify problems and opportunities for improvements
  • Evaluate effects of corrective actions or changes in field operations, power generation revenue and long-term resource performance
  • Collect reservoir data, analyze well logs and well tests, and develop reservoir conceptual models
  • Assist with the design of reservoir models and use them to optimize production and injection
  • Work with operations personnel, Geologists and Project Managers to formulate and justify recommendations for wellfield activities and reservoir management
  • Responsible for planning and specifying well tests, logs and diagnostic procedures
  • Responsible for the design, engineering field supervision, and analysis of well tests with safety as a primary consideration
  • Responsible for the design and specifying pumps for pumped production wells
  • Work with Ormat specialists and pump manufacturers to evaluate and improve pump performance and operating life
  • Responsible for the planning, engineering, supervision, analysis and reporting of routine well logs and pressure tests
  • Document analyses, interpretations of logs, well tests, diagnostic procedures and results of work overs, drilling and other changes in operations
  • Work with plant, field operations and IT personnel to maintain the quality and completeness of data base and operating records
  • Provide pertinent data and analyses to consultants and incorporate their results

Requirements

  • Must possess Master of Science or Engineering in a relevant subject. A Doctorate degree in a relevant subject is advantageous.
  • Must have a minimum of 2 years' experience in the industry or related fields, generally with 2-10 years of experience, with experience across the full value chain of geothermal (exploration, development and operations)
  • Must have in-depth knowledge of key components of all associated and relevant disciplines
  • Experience in Project Management is preferred. Experience under the PMI project management framework is preferred, ideally holding either CAPM or PMP qualification
  • Must be able to use and acquire knowledge of a variety of computer software applications in word processing, spreadsheets, database and presentation. Must be proficient in MS Word, Excel, Power Point and use of the Internet.
  • Proficiency in well testing, well test analysis, conceptual modeling and wellbore simulation is required.
  • Proficiency in Matlab and Python programming is preferred.
  • Must have strong verbal and written communication skills.
  • Must be able to read, write and speak English at a level which will permit the employee to accurately understand and communicate information to safely and efficiently perform the job duties. Proficiency in other languages is advantageous, especially in Spanish and Bahasa (Indonesia).
  • Ability to prioritize and plan work activities so time is used efficiently and effectively
  • Must demonstrate accuracy and thoroughness to ensure quality performance
  • Ability to identify and resolve problems in a timely manner
  • Must possess a valid driver's license with a driving record acceptable to Ormat's auto insurance carrier
  • The ability to travel up to 30% of the time, including internationally.

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About the role

April 5, 2026

Full time

Company

April 5, 2026

On-site

Geothermal Energy

Ormat Technologies

ormat.com

  •  Reno, Nevada, United States

2-10 years

UTC-07:00