Senior Reservoir Simulation Engineer: Migration & Refactor

EPAM Systems Inc; Houston (TX); On-site; USD 140,000 - 190,000; Full time

Benefits offered by this job

Medical, Dental and Vision Insurance (

Health Savings Account

Flexible Spending Accounts (Healthcare

Disability Insurance

Life and AD&D Insurance

Employee Assistance Program

LinkedIn Learning access

Matched 401(k)

Paid Time Off

Legal Plan

Identity Theft Protection

Pet Insurance

Employee Stock Purchase Program

Job summary

EPAM Systems Inc. in Houston, TX seeks an Experienced Reservoir Simulation Engineer to join the Energy practice. You will build, refactor and migrate complex reservoir models, ensuring robustness and fit-for-use across CMG, Eclipse, and Intersect platforms.

Collaborate with subsurface teams and document all changes and validation results. Requires hands-on simulation experience, strong analytical skills, and ability to work with asset teams locally in Houston.

Qualifications

• Bachelor's or master's degree in petroleum or reservoir engineering.
• Significant professional experience in reservoir simulation.
• Hands-on CMG, Eclipse, or Intersect experience.
• Ability to migrate/refactor models between simulators.
• Houston-based with local team collaboration.

Responsibilities

• Build and refactor reservoir simulation models, including setup and initialization.
• Review existing models to improve structure, quality, robustness and performance.
• Model conversion and migration between CMG, Eclipse, and Intersect; validate results.
• Troubleshoot model issues including initialization, convergence, stability and performance.
• Collaborate with subsurface and asset teams; document changes and validation results.
• Support history matching and run simulation cases to confirm model behavior.
• Document model assumptions, validation results and technical issues.

Skills

Reservoir simulation

Model development

Technical communication

Analytical thinking

Team collaboration

Education

Bachelor's degree in Petroleum Engineering

Master's degree in Reservoir Engineering

Tools

CMG

Eclipse

Intersect

Job description

EPAM Systems Inc. in Houston, TX seeks an Experienced Reservoir Simulation Engineer to join the Energy practice. You will build, refactor and migrate complex reservoir models, ensuring robustness and fit-for-use across CMG, Eclipse, and Intersect platforms.

Collaborate with subsurface teams and document all changes and validation results. Requires hands-on simulation experience, strong analytical skills, and ability to work with asset teams locally in Houston.