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Modeling And Simulation Engineer Jobs in Philadelphia, PA

Opex

Simulation Engineer

Moorestown, NJ · On-site

The Simulation Engineer will be responsible for developing simulation models and conducting simulation analyses to support OPEX engineering and customer solutions projects. The Simulation Engineer ...

Opex Corp

Simulation Engineer

Moorestown, NJ · On-site

The Simulation Engineer will be responsible for developing simulation models and conducting simulation analyses to support OPEX engineering and customer solutions projects. The Simulation Engineer ...

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Modeling And Simulation Engineer information

See Philadelphia, PA salary details

$39.4K

$124.5K

$192.2K

How much do modeling and simulation engineer jobs pay per year?

As of Aug 17, 2026, the average yearly pay for modeling and simulation engineer in Philadelphia, PA is $124,521.00, according to ZipRecruiter salary data. Most workers in this role earn between $92,800.00 and $147,800.00 per year, depending on experience, location, and employer.

What is a modeling and simulation engineer?

Modeling and Simulation Engineers are professionals who use mathematical models and computer simulations to analyze complex systems and predict their behavior. They work in various industries, including aerospace, defense, healthcare, and manufacturing, to improve product design, optimize processes, and support decision-making. Their work often involves creating virtual prototypes, running simulations to test different scenarios, and interpreting results to provide insights for engineering projects. These engineers typically have strong backgrounds in mathematics, physics, and computer science.

What are some common challenges a modeling and simulation engineer faces when integrating new models into existing systems?

A common challenge for Modeling and Simulation Engineers is ensuring that new models are compatible with existing simulation frameworks and data sources. This often involves resolving discrepancies in data formats, model fidelity, and simulation timing, as well as validating that the integrated system produces accurate and reliable results. Collaboration with software developers, data analysts, and subject matter experts is essential to troubleshoot integration issues and maintain system performance. Effective communication and thorough documentation are key to overcoming these integration hurdles.

What are the key skills and qualifications needed to thrive as a modeling and simulation engineer?

To thrive as a Modeling and Simulation Engineer, you need a strong background in mathematics, physics, computer science, and engineering principles, typically supported by a relevant degree. Proficiency with simulation software (such as MATLAB, Simulink, or ANSYS), programming languages (like Python or C++), and sometimes certifications in modeling tools are highly valued. Analytical thinking, problem-solving, and effective communication are essential soft skills for translating complex systems into accurate models and collaborating with multidisciplinary teams. These skills are crucial for ensuring the accuracy, reliability, and usability of simulations that inform critical engineering decisions.

What is the difference between Modeling And Simulation Engineer vs Systems Engineer?

AspectModeling And Simulation EngineerSystems Engineer
CredentialsBachelor's or Master's in Engineering, Computer Science, or related fields; certifications like INCOSEBachelor's or Master's in Engineering, Systems Engineering, or related fields; certifications like INCOSE
Work EnvironmentDesigning and developing simulation models, testing scenarios in labs or software environmentsIntegrating system components, coordinating across engineering teams, often in project offices
Industry UsageDefense, aerospace, automotive, and manufacturing sectorsDefense, aerospace, IT, and complex system development industries

While both roles require engineering backgrounds and similar certifications, Modeling And Simulation Engineers focus on creating and testing simulation models, whereas Systems Engineers oversee the integration and functionality of entire systems. Both collaborate closely but serve different specialized functions within engineering projects.

What are popular job titles related to Modeling And Simulation Engineer jobs in Philadelphia, PA?

For Modeling And Simulation Engineer jobs in Philadelphia, PA, the most frequently searched job titles are:

What job categories do people searching Modeling And Simulation Engineer jobs in Philadelphia, PA look for?

The top searched job categories for Modeling And Simulation Engineer jobs in Philadelphia, PA are:

What cities near Philadelphia, PA are hiring for Modeling And Simulation Engineer jobs?

Cities near Philadelphia, PA with the most Modeling And Simulation Engineer job openings:

Modeling And Simulation Engineer jobs near you
Infographic showing various Modeling And Simulation Engineer job openings in Philadelphia, PA as of August 2026, with employment types broken down into 85% Full Time, 8% Part Time, 1% Temporary, and 6% Contract. Highlights an 85% Physical, 5% Hybrid, and 10% Remote job distribution, with an average salary of $124,521 per year, or $59.9 per hour.

Simulation Engineer

Opex

Moorestown, NJ • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 12 days ago

OPEX Corporation rating

8.1

Company rating: 8.1 out of 10

Based on 8 frontline employees who took The Breakroom Quiz

155th of 490 rated machine equipment manufacturers

Job description

Simulation Engineer - Customer Solutions

Position Summary

OPEX Corporation is looking for a full-time Simulation Engineer to join the Customer Solutions team.  This position will be based in our Moorestown, NJ office. The Simulation Engineer will be responsible for developing simulation models and conducting simulation analyses to support OPEX engineering and customer solutions projects.  The Simulation Engineer will collaborate with the data analytics team as well as members of the sales and engineering teams to model our advanced material handling systems and provide complete warehouse solutions (including internal and external automation equipment) to OPEX customers. 

Key Responsibilities

  • Assist in the development and maintenance of baseline simulation models of OPEX material handling components and sub-systems
  • Apply models to create full-system simulations and animations
  • Prepare and analyze model input and output data
  • Design and conduct simulation experiments to support decision making 
  • Interpret and present simulation results to cross-functional teams and customers
  • Develop efficient material flows and drive system design by analyzing component and system utilization and throughput
  • Review customer facility drawings to identify and communicate layout concerns
  • Collaborate with cross-functional teams including data analytics, design and integration engineering, controls, software, and business development
  • Participate in OPEX product training and ongoing technical/professional skills development as required

Qualifications

  • BS in Industrial/Systems Engineering (or a related STEM field) required
  • 3+ years of simulation modeling and analysis experience
  • Advanced degree may be substituted for experience where applicable
  • Working knowledge of 3D discrete-event simulation software (FlexSim preferred)
  • Good understanding of data analysis and statistics
  • Experience with scripting and/or programming languages (e.g., Python, C++)
  • Working knowledge of 3D design software (AutoCAD preferred)
  • Experience in automated material handling systems preferred
  • Experience in warehousing/logistics preferred
  • Excellent written and verbal communication skills
  • Ability to multi-task and support multiple projects with minimal supervision
  • Ability to own and execute simulation engineering assignments
  • Comfortable collaborating with cross-functional teams
  • Ability to travel to OPEX and customer sites as necessary (typically less than 20% per year)
  • Proficient in Microsoft Suite of applications including Word, Excel, and Office

Physical/Work Environments

  • Professional office environment
  • Sitting for an extended period of time

Company Overview

OPEX Corporation is more than a manufacturer of machines. We continuously reimagine technology to power the future for our customers. 

With an innovative approach, we engineer unique automated solutions that support our customers so they can solve the most pressing business challenges for both today and tomorrow. Our scalable Warehouse, Document, and Mail Automation solutions improve workflow, accelerate change, and drive efficiencies in infrastructure. 

We are a family-owned and operated organization with more than 1400 committed employees who innovate, manufacture, install, and service products that are helping transform industry every day. We listen to our customers, respect each other, and work together to help reimagine the future through automated solutions. 

At OPEX, we are Next Generation Automation.

Benefits:

Benefits include, but are not limited to:

  • Full medical, dental and vision with low employee contribution rates
  • Paid holidays and PTO allowance
  • 401k with matching and profit sharing
  • Basic life insurance, short term and long-term disability
  • On-site fitness facility
  • Tuition reimbursement available


OPEX Corporation is an Equal Opportunity/Affirmative Action Employer, without regard to race, color, religion, sex, national origin, age, disability, and protected veteran status.

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