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Modeling And Simulation Engineer Jobs in Philadelphia, PA

AIRCO

Sr. Development Engineer

New Britain, PA · On-site

$101K - $139K/yr

Apply modeling, simulation, and data analytics to predict performance, support scale-up decisions ... S. or Ph.D. in Chemical Engineering, Mechanical Engineering, or a closely related discipline

AIRCO

Sr. Development Engineer

Philadelphia, PA · On-site

$105K - $144K/yr

Apply modeling, simulation, and data analytics to predict performance, support scale-up decisions ... S. or Ph.D. in Chemical Engineering, Mechanical Engineering, or a closely related discipline

ECS

Radar Systems Engineer

Moorestown, NJ · On-site

Perform modeling, simulation, and technical analysis using MATLAB * Develop, analyze, decompose ... Contribute to technical documentation, engineering reviews, and program deliverables * Support work ...

ECS

Radar Systems Engineer IV

Moorestown, NJ · On-site

Perform modeling, simulation, and technical analysis using MATLAB * Develop, analyze, decompose ... Contribute to technical documentation, engineering reviews, and program deliverables * Support work ...

ECS

Radar Systems Engineer V

Moorestown, NJ · On-site

Perform modeling, simulation, and technical analysis using MATLAB * Develop, analyze, decompose ... Contribute to technical documentation, engineering reviews, and program deliverables * Support work ...

Cornelis Networks

Thermal Design Engineer

Wayne, PA · Hybrid

Simulate & Model: Assist senior engineers in executing computational fluid dynamics (CFD) and thermal simulations, including modeling, pre-/post-processing, and analysis. * ComponentThermal Design ...

Cornelis Networks, Inc.

Thermal Design Engineer

Wayne, PA · On-site

$60 - $80/hr

Simulate & Model: Assist senior engineers in executing computational fluid dynamics (CFD) and thermal simulations, including modeling, pre-/post-processing, and analysis. * Component Thermal Design ...

Cornelis Networks

Thermal Design Engineer

Wayne, PA · On-site

Simulate & Model: Assist senior engineers in executing computational fluid dynamics (CFD) and thermal simulations, including modeling, pre-/post-processing, and analysis. * Component Thermal Design ...

Actalent

Software Engineer

Moorestown, NJ

$40 - $70/hr

Software Engineer ($5,000 sign on bonus) This role focuses on designing, developing ... Perform system modeling, simulation, and analysis to validate software behavior and system ...

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All JobsModeling And Simulation Engineer JobsModeling And Simulation Engineer Jobs in Philadelphia, PA

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 Sep 8, 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 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 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 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.

Are modeling and simulation engineers in demand?

Modeling and simulation engineers are in high demand across industries such as aerospace, defense, automotive, and healthcare due to their expertise in developing complex models and simulations. The role often requires proficiency in programming, simulation software, and systems analysis, with job growth driven by technological advancements and increased reliance on virtual testing and training tools.

How to become a modeling and simulation engineer?

To become a modeling and simulation engineer, typically a bachelor's degree in engineering, computer science, or a related field is required, often complemented by experience with simulation software, programming languages, and systems modeling. Advanced roles may require a master's degree or higher, along with skills in data analysis, systems engineering, and familiarity with tools like MATLAB, Simulink, or C++. Certifications in systems modeling or simulation can enhance job prospects.

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 98% Full Time, and 2% Nights. Highlights an 83% In-person, 4% Hybrid, and 13% Remote job distribution, with an average salary of $124,521 per year, or $59.9 per hour.

Sr. Development Engineer

AIRCO

New Britain, PA • On-site

$101K - $139K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 24 days ago

Key responsibilities

  • Develop and maintain first-principles process simulations and mechanistic models for reaction, separation, and integrated SAF production systems.

  • Apply modeling, simulation, and data analytics to predict performance, support scale-up decisions, optimize process design, and reduce commercialization risk.

  • Lead the development of experimental strategies and pilot campaigns required to validate models, resolve technical uncertainties, and strengthen scale-up confidence.

Job description

About AIRCO
AIRCO is a world leader in carbon conversion technology, paving the way to global energy security by transforming CO₂ into a valuable resource. Its proprietary AIRMADE™ Technology is an adaptable platform that allows any industry to efficiently produce high-demand, fully-formulated synthetic fuels from waste CO₂ and hydrogen.
The company has commercial partnerships with airlines including JetBlue and Virgin Atlantic, amongst others, and has been awarded multiple government contracts, including with NASA and the United States Department of Defense's Defense Innovation Unit. The company has received industry recognition through awards such as Time Best Inventions, Inc. Best in Business, Fast Company World Changing Ideas, and the XPrize for Carbon Removal.
AIRCO's many accolades include winning the prestigious Green Chemistry Challenge Award from the Environmental Protection Agency in October 2023, an award given to organizations that reinvent processes to reduce the generation of hazardous substances and byproducts. AIRCO was also declared a winner for the World Economic Forum UpLink Sustainable Aviation Challenge, which accelerates the development of promising technology pathways that enable widespread uptake of SAF.
What you get to do
  • Develop and maintain first-principles process simulations and mechanistic models for reaction, separation, and integrated SAF production systems.
  • Apply modeling, simulation, and data analytics to predict performance, support scale-up decisions, optimize process design, and reduce commercialization risk.
  • Convert laboratory and pilot-scale results into Engineering Design Information (EDI), process design inputs, and technology performance projections.
  • Lead the development of experimental strategies and pilot campaigns required to validate models, resolve technical uncertainties, and strengthen scale-up confidence.
  • Partner with cross-functional teams to advance technology from development through demonstration and commercial deployment, while identifying opportunities for innovation and process improvement.

What you bring to AIRCO
  • M.S. or Ph.D. in Chemical Engineering, Mechanical Engineering, or a closely related discipline
  • Significant experience in process development, process modeling, simulation, and scale-up engineering within chemical process industries.
  • Strong grounding in thermodynamics, reaction engineering, and separation fundamentals
  • Demonstrated ability to analyze large datasets and extract mechanistic insight, not just empirical fits
  • Advanced experience with numerical tools, simulation software, or data analysis platforms (e.g., Aspen, MATLAB, Python, similar)
  • Demonstrated experience developing first-principles, mechanistic, or hybrid process models for chemical reaction and separation systems.
  • Experience applying simulation and modeling tools to technology scale-up, process design, and commercialization decisions.
  • Ability to bridge experimental observations and engineering models to generate predictive process understanding.
  • Proven ability to use engineering fundamentals, experimental data, and simulation tools to diagnose process behavior and resolve technical challenges.
  • Experience in fuels, petrochemicals, refining, catalysis, or sustainable energy technologies
  • Familiarity with scale-up challenges, process modeling, and commercialization workflows
  • Experience supporting or delivering EDI / FEL engineering packages

Working at AIRCO - In addition to standard medical and dental benefits, that kick in Day 1, AIRCO is:
  • A team of engineers, scientists, operators, builders, and innovators working on hard problems with tangible impact.
  • A company building and deploying real systems for fuel and chemical production in real-world conditions.
  • A hands-on environment where ownership is clear, decisions stay close to the work, and teams move with trust, discipline, and speed.
  • Driven by work that matters, with a culture grounded in safety, teamwork, transparency, purpose, agility, ambition, and creativity.

We also provide:
Comprehensive Health Benefits
  • Full coverage for employee base premiums on health, dental, and vision insurance.
  • 70% coverage for spouse and dependent base premiums.
  • Choose between base plans or enhanced options to fit your needs.

Health Savings & Flexibility
  • Access company-sponsored HSA and FSA accounts to save on healthcare and dependent care expenses.

Income Protection & Insurance
  • Company-paid Short-Term Disability insurance.
  • Optional Long-Term Disability and Life Insurance plans.

Time Off & Leave
  • Flexible and generous paid time off, including national holidays and sick leave.
  • Paid family leave to support you during important life moments.

Retirement Savings
  • Tax-deferred 401(k) plan with a 3% company match to help you invest in your future.

Commuter Benefits
  • Pre-tax savings on transit and parking, plus monthly company contributions.

Additional Perks
  • Ancillary benefits through Sequoia, including pet insurance and financial wellness programs.
  • Employee wellness program to support your well-being.Inclusive of Wellhub & One Medical.
  • Company-sponsored events and programs that promote an inclusive and values-driven workplace.
  • In person weekly catered lunch every Wednesday.

At AIRCO we value employees for their unique perspectives. We are an inclusive affirmative action Equal Employment Opportunity employer. We consider applicants without regard to actual or perceived race, color, creed, religion, national origin, ancestry, citizenship status, age, sex or gender (including pregnancy, childbirth, pregnancy-related conditions, and lactation), gender identity or expression (including transgender status), sexual orientation, marital status, military service and veteran status, present or past history of intellectual, learning, mental, or physical disability (including but not limited to blindness) unless AIRCO determines that such disability prevents performance of the work involved, genetic information, or any other characteristic protected by applicable federal, state, or local laws and ordinances.
Don't meet every single requirement? Studies have shown that women, marginalized genders and people of color are less likely to apply to jobs unless they meet every single qualification. At AIRCO we are dedicated to building a diverse, inclusive and authentic workplace, so if you're excited about this role but your past experience doesn't align perfectly with every qualification in the job description, we encourage you to apply anyways. You may be just the right candidate for this or other roles
This position requires access to technology, software and other information that is subject to governmental access control restrictions, due to export controls, security classification and/or designation as Controlled Unclassified Information. Employment in this position is conditioned on the candidate's ability to obtain and maintain appropriate government authorization to access technology or information, to the extent required, including without limitation a security clearance, export license, or other documentation required to establish authorization to receive access to such items technology or information.
We may delay commencement of employment, rescind an offer of employment, terminate employment, and/or modify job responsibilities, compensation, benefits, and/or access to Company facilities and information systems, as we deem appropriate, in order to ensure compliance with applicable government access control restrictions.
I consent to transfer my data to Air Company in the U.S. and to its use in accordance with the Air Company Privacy Policy, and I opt in to receiving information from Air Company. Air Company does not sell or share personal information to third parties within the meanings given under applicable laws.

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