Simulation Modeler - Oak Ridge, TN

Tetra Tech, Inc.; Oak Ridge (TN); On-site; USD 90,000 - 110,000; Full time

Benefits offered by this job

Comprehensive benefits

Career growth opportunities

Work-life balance

Job summary

Tetra Tech, Inc. is seeking a Simulation Modeler to create and analyze discrete event simulation models for diverse client projects in Oak Ridge, TN. You will collaborate with customers to tailor models, provide actionable insights, and support operational improvements.

You will develop, document, and maintain simulations, analyze results, and communicate concepts clearly to stakeholders. This role emphasizes timely delivery, high-quality outputs, and ongoing professional development in a

Qualifications

• Develop and analyze discrete event simulation models for projects.
• Document models and ensure accurate results for client delivery.
• Collaborate with clients to gather requirements and communicate simulation concepts.
• Ensure timely delivery while adhering to internal procedures and safety standards.

Responsibilities

• Develop, document, and maintain discrete event simulation models.
• Analyze results to identify optimal configurations for client goals.
• Collaborate with clients to capture requirements and convey concepts.
• Participate in meetings with staff and customers to discuss progress.
• Ensure timely delivery of accurate, high-quality models.
• Balance multiple projects and report milestones to management.
• Follow internal procedures and safety standards.
• Pursue ongoing professional development.
• Work safely and report health and safety concerns.
• Additional duties as required.

Skills

Discrete event simulation

ExtendSim

Requirements gathering

Client communication

Education

Operations Research / Industrial Engineering degree

Tools

ExtendSim

Job description

The Opportunity

Tetra Tech is adding a skilled Simulation Modeler to create and analyze discrete event simulation models for our clients. This position involves close collaboration with customers to develop tailored models, provide actionable insights, and support operational and process improvements.

Why Tetra Tech

At Tetra Tech, we are Leading with Science to solve the world's most complex challenges. Our industry-leading experts in engineering and consulting are committed to driving positive change in communities around the world. For over 50 years, we have been at the forefront of innovation and sustainability. Today we stand as a market leader, offering cutting-edge solutions in water, environment, energy, and international development. Our work has improved more than 625 million lives around the world.

Your Impact

Join Tetra Tech to make a real difference. Our work leverages cutting-edge technologies, advanced analytics, and the expertise of world-class scientists and engineers to create meaningful change around the world. Discover your full potential – join us to advance your career while leaving a lasting legacy.

Your Role

• Develop, document, and maintain discrete event simulation models for various projects.
• Analyze simulation results to identify optimal configurations aligned with customer objectives.
• Collaborate with clients to gather project requirements and communicate simulation concepts effectively.
• Participate in meetings (virtual or in-person) with Tetra Tech staff and customers to discuss progress and results.
• Ensure timely delivery of accurate and high-quality simulation models.
• Balance multiple projects concurrently while keeping management informed of milestones and challenges.
• Conduct activities in line with internal procedures, legislation, and industry standards.
• Pursue continuous professional development and maintain a high degree of discipline knowledge and awareness.
• Work in a safe manner at all times and report all health and safety incidents and concerns.
• Additional duties as required.

Qualifications

• Bachelor's or Master's degree in Operations Research, Industrial Engineering, or a related field.
• Demonstrated experience in developing and analyzing discrete event simulation models.
• Proficiency with ExtendSim simulation software.
• Understanding of statistical principles, discrete event simulation methodologies, and general manufacturing operations.
• Familiarity with food manufacturing processes and high-speed production systems (highly desirable).
• Strong problem-solving and analytical capabilities.
• Ability to prioritize and manage several projects effectively.
• Excellent verbal and written communication skills for engaging with customers and conveying results.
• Must hold or be able to obtain a DOE Q-clearance (U.S. Department of Energy security clearance).
• Hands-on experience in food manufacturing and high-speed processes.
• Must possess a valid driver's license with a clean driving record without restrictions.

Life at Tetra Tech

The perks of working at Tetra Tech include:

• Comprehensive and market-competitive benefits. https://www.tetratech.com/careers/life-at-tetra-tech/
• Merit-based financial rewards.
• Flexibility and company-wide commitment to work/life balance.
• Collaborative team atmosphere that values the contributions of all employees.
• Learning and development opportunities for ongoing professional growth.

A pre-employment drug screen in compliance with federal regulations is required, along with a physical if needed.

At Tetra Tech, health and safety play a vital role in our success. Tetra Tech's employees work together to comply with all applicable health & safety practices and protocols, including public health orders and regulations that are mandated by local, state, provincial, federal, international authorities, and clients.

About Tetra Tech

Tetra Tech is the leader in water, environment, and sustainable infrastructure, providing high-end consulting and engineering services for projects worldwide. With 30,000 employees working together, Tetra Tech provides clear solutions to complex problems by Leading with Science to address the entire water cycle, protect and restore the environment, design sustainable and resilient infrastructure, and support the clean energy transition.

Tetra Tech is proud to be an Equal Opportunity Employer. All qualified candidates will be considered without regard to race, color, religion, national origin, age, disability, sex, marital or familial status, status as a protected veteran, or any other characteristic protected by law. Tetra Tech is a VEVRAA federal contractor and we request priority referral of veterans.

We invite applications from all interested parties.

Explore our open positions at https://www.tetratech.com/careers . Follow us on social media to learn more about our people, culture, and opportunities:

LinkedIn: @TetraTechCareers

X (Twitter): @TetraTechJobs

Additional Information

• Organization: 194 CES