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Reservoir Engineer, Modeler Position Summary 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. Essential Functions Maintains a safe work place and takes responsibility for safety with the goal of zero incidents Performs a variety of tasks with a capability to work independently or within a team environment. Completes work assignments with suitable levels of supervision. Acts in a dependable manner and uses sound judgement in all activities. Possesses a high willingness to receive coaching, mentoring and training to continually improve Prepares technical insights in a suitable communication method such as reports and presentations with accurate use of company tools, templates and standards Manages data and information in a manner that is consistent with company systems and processes Develops and updates numerical reservoir models for operating and prospective fields Reviews the technical results of the reservoir modeling and reservoir engineering teams Analyzes reservoir data, well logs and well tests and develops reservoir conceptual models Evaluates reservoir performance and identifies problems and opportunities for improvements Analyzes and prepares reports on reservoir performance data for design and optimization of power plants Evaluates effects of corrective actions or changes in field operations, power generation revenue and long-term resource performance Analyzes performance of production and injection wells, diagnoses problems or opportunities, plans course of action and assists with execution of the work Works with Geologists, Project Managers and operations personnel to formulate and justify recommendations for reservoir management and wellfield activities Responsible for planning and specifying well tests, logs and diagnostic procedures Responsible for the engineering field supervision of well tests and analysis of well tests results Responsible for the planning, engineering, supervision, analysis and reporting of routine well logs and pressure tests Documents analyses, interpretations of logs, well tests, diagnostic procedures and results of work overs, drilling and other changes in operations Works with plant, field operations and IT personnel to maintain the quality and completeness of data base and operating records Prepares reports with supporting data and recommendations for action Provides pertinent data and analyses to consultants and incorporates their results Other Responsibilities Other duties and projects as assigned by management Education, Experience, and Skills Required Must possess Master of Science or Engineering in a relevant subject. A Doctorate degree in a relevant subject is advantageous. 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 technical specialist applications including, but not limited to, Volsung, TOUGH, TETRAD, CMG or others is required. 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 Physical Requirements The ability to work in an office environment and to work at a computer, and computer monitor, and use repetitive motion for long periods of time The ability to work in a power plant and wellfield near hot pipes, drilling rigs and heavy equipment The ability to navigate and work in remote field locations and work outdoors in difficult weather conditions The ability to safely operate 4WD light vehicles on highways and off-road safely The ability to wear appropriate personal protective equipment The ability to periodically lift up to 25 lbs The ability to travel up to 30% of the time, including internationally
Here's how to pick the right one and stand out in your application.
144.883Jobs
31.687IN
81%EN
That number is real. WorkMundi's database shows 144,883 open engineer roles across the world. India has the most with 31,687 jobs, followed by the United States with 30,084. If you just finished reading one job ad and felt paralyzed by choice, you're not alone—but this scale is actually an advantage. It means you can afford to be selective.
Start by geography and language. The majority of engineer ads—117,837 of them—have the job posting text written in English. Use that as one filter, but remember: the ad text language tells you nothing about whether the role actually requires you to speak English day-to-day. Read the job description carefully. Then check which countries have the volume you're targeting. Singapore, Poland, and Australia round out the top five after India and the US.
Next, learn who's hiring. Accenture has posted 2,801 engineer roles. andurilindustries, speechify, and jobgether are also actively recruiting. If you're applying to one of these names, research their hiring patterns and interview style before you apply. That homework pays off.
When you interview, expect the question every engineer hears: 'Tell me about a time you had to debug a problem that wasn't in your job description.' Have a specific story ready—not a general one. Name the tools, the deadline pressure, and what you learned. Hiring managers listen for whether you see problem-solving as part of the role itself, not a favour.