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Computational Modeling Simulation Multiphysics Jobs in Ashburn, VA

Improbable LLC

Applied Scientist

Arlington, VA

Demonstrated experience with agent-based modeling, micro-simulation, computational social science, or modeling socio-technical systems. * Experience using game engines such as Unity and Unreal.

Improbable LLC

Applied Scientist

Arlington, VA · On-site

Demonstrated experience with agent-based modeling, micro-simulation, computational social science, or modeling socio-technical systems. * Experience using game engines such as Unity and Unreal.

Improbable LLC

Applied Scientist

Arlington, VA · On-site

Demonstrated experience with agent-based modeling, micro-simulation, computational social science, or modeling socio-technical systems. * Experience using game engines such as Unity and Unreal.

Leidos

Senior Nuclear Engineer

Reston, VA · On-site

$102K - $122K/yr

... multiphysics modeling and simulation tools to evaluate structural, thermal, and electronic degradation of nuclear-related facilities and processes exposed to weapons effects. * Perform computational ...

Leidos

Senior Nuclear Engineer

Reston, VA · On-site

$102K - $122K/yr

... multiphysics modeling and simulation tools to evaluate structural, thermal, and electronic degradation of nuclear-related facilities and processes exposed to weapons effects. * Perform computational ...

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All JobsComputational Modeling Simulation Multiphysics JobsComputational Modeling Simulation Multiphysics Jobs in Ashburn, VA

Computational Modeling Simulation Multiphysics information

See Ashburn, VA salary details

$39.9K

$103.5K

$147.3K

How much do computational modeling simulation multiphysics jobs pay per year?

As of Jul 13, 2026, the average yearly pay for computational modeling simulation multiphysics in Ashburn, VA is $103,544.00, according to ZipRecruiter salary data. Most workers in this role earn between $80,300.00 and $132,400.00 per year, depending on experience, location, and employer.

What is the difference between Computational Modeling Simulation Multiphysics vs Computational Engineer?

AspectComputational Modeling Simulation MultiphysicsComputational Engineer
CredentialsTypically requires degrees in engineering, physics, or related fields; certifications in simulation software are commonSimilar educational background; often holds engineering degrees and software certifications
Work EnvironmentPrimarily in R&D labs, engineering firms, or manufacturing settings focusing on complex simulationsInvolved in product development, software development, or systems design in various industries
Industry UsageUsed in aerospace, automotive, energy, and manufacturing for advanced simulationsApplied across industries for designing, analyzing, and optimizing systems and products

While both roles involve computational skills and engineering principles, Computational Modeling Simulation Multiphysics specializes in complex, multi-physics simulations, whereas Computational Engineer focuses on designing and implementing computational solutions across various engineering projects.

What are the key skills and qualifications needed to thrive as a Computational Modeling Simulation Multiphysics Engineer, and why are they important?

A strong background in physics, engineering, mathematics, and computational science—typically with an advanced degree—is essential for a Computational Modeling Simulation Multiphysics Engineer. Proficiency in simulation software such as ANSYS, COMSOL Multiphysics, MATLAB, and programming languages like Python or C++ is commonly required, along with familiarity with high-performance computing environments. Analytical thinking, problem-solving skills, and effective communication set standout professionals apart in this field. These capabilities enable accurate modeling of complex physical phenomena, efficient collaboration, and successful project outcomes in research and industry settings.

What is computational modeling simulation multiphysics?

Computational modeling simulation multiphysics refers to the use of computer-based models to simulate and analyze systems that involve multiple interacting physical phenomena—such as fluid dynamics, heat transfer, electromagnetics, and structural mechanics—all at once. This approach allows researchers and engineers to predict complex real-world behavior, optimize designs, and reduce the need for expensive prototypes. Multiphysics simulations are widely used in industries like aerospace, automotive, energy, and biomedical engineering, where accurate modeling of coupled physical processes is critical.

What are some common challenges faced by professionals in Computational Modeling Simulation Multiphysics roles, and how can they be addressed?

One of the main challenges in Computational Modeling Simulation Multiphysics roles is managing the complexity of integrating multiple physical phenomena, such as thermal, structural, and fluid dynamics, into a single simulation. This often requires a deep understanding of both the underlying physics and the numerical methods used by simulation software. Collaborating closely with domain experts and maintaining clear communication within multidisciplinary teams can help address these challenges. Additionally, staying updated with advances in simulation tools and best practices through continuous learning is key to overcoming technical hurdles and ensuring accurate results.
What are popular job titles related to Computational Modeling Simulation Multiphysics jobs in Ashburn, VA? For Computational Modeling Simulation Multiphysics jobs in Ashburn, VA, the most frequently searched job titles are:
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Computational Modeling Simulation Multiphysics jobs near you
Associate Director, Computational Biology

Associate Director, Computational Biology

United Therapeutics Corporation

Silver Spring, MD • On-site

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 20 hours ago

Job description

California, US residents click here.
The job details are as follows:
Who We Are
We are the first publicly-traded biotech or pharmaceutical company to take the form of a public benefit corporation. Our public benefit purpose is to provide a brighter future for patients through the development of novel pharmaceutical therapies; and technologies that expand the availability of transplantable organs.
United Therapeutics (Nasdaq: UTHR) seeks to travel down the corridors of indifference to develop treatments for rare, deadly diseases. We were founded in 1996 by a family seeking a cure for their daughter's pulmonary arterial hypertension (PAH). Today, we have six FDA-approved therapies that treat PAH, pulmonary hypertension associated with interstitial lung disease (PH-ILD) and neuroblastoma, a rare pediatric cancer. Our near-term pipeline seeks to develop additional therapies for PAH and pulmonary fibrosis (PF).
The cure for end-stage life-threatening diseases like PAH, PH-ILD, PF, and many others is an organ transplant, but only a small percentage of donated organs are available to address the vast need. For this reason, we are working to create manufactured organs to address the shortage of kidneys, hearts, lungs, and livers available for transplant. We believe an unlimited supply of tolerable, transplantable organs will eliminate the transplant waiting list and cure end-stage organ diseases for which transplant is not currently an option.
Who You Are
The Computational Lab for In Silico Molecular Biology is building a computational model of the lung to enable in silico design and testing of therapies for lung disease. As part of this effort to develop an integrative multiscale lung model, the Associate Director, Computational Biology will apply various modeling techniques to simulate molecular and cellular processes, focusing on their impact on lung physiology and pharmacology. This role contributes to the development and evolution of computational modeling strategy, ensuring alignment between technical direction, research priorities, and model-informed drug development across programs.
  • Lead teams in strategically planning and implementing mechanistic models of molecular and cellular processes in the lung, including but not limited to regulation of vasoconstriction and bronchoconstriction, response to hypoxia, toxicity to airways/alveoli, and initiation/resolution of inflammation and fibrosis
  • Provide expertise in evaluating innovative approaches for mechanistic modeling, informing technical direction and prioritization for areas such as AI-enabled model development, multiscale coupling, in silico trials, and regenerative medicine
  • Define, evolve, and execute a technical strategy in partnership with other internal subject matter experts to apply model-informed drug development throughout the company
  • Build and manage collaborations with external partners to generate data for model training/validation
  • Coordinate teams of computational biologists and engineers to build HPC workflows for multiscale models that bridge organ physiology with cell- and molecular-level processes
  • Advance company-wide uptake of computational modeling by leading development of simulation tools and interfaces in partnership with leaders in other R&D departments
  • Communicate results through presentations at internal and external meetings, and peer-reviewed publications
  • Direct and manage team to include responsibilities for goal setting, performance reviews/management, coaching, mentoring and career development
  • All other duties as assigned

For this role you will need
Minimum Requirements
  • Doctor of Philosophy (PhD) in engineering, applied mathematics, systems biology, or related field of study
  • 7+ years of experience in mechanistic modeling approaches in the pharmaceutical industry
  • Experience leading, developing, and mentoring team members, with demonstrated ability to build capability and support professional growth
  • Experience with common databases and tools relevant to bioinformatics and systems biology
  • Expertise in a variety of modeling formalisms for systems biology (e.g., differential equation, logic-based, or agent-based models)
  • Expertise in pharmaceutical modeling and simulation approaches (e.g., quantitative systems pharmacology (QSP) or physiologically-based pharmacokinetic (PBPK) modeling)
  • Advanced knowledge of numerical methods relevant to modeling and simulation, including solving systems of ordinary and/or partial differential equations, optimization, Monte Carlo methods
  • Fluency in one or more scientific programming languages (e.g., Python, R, Julia, and/or MATLAB)
  • Knowledge of molecular and cellular biology and drug development
  • Experience communicating effectively with both technical and non-technical audiences as demonstrated by record of presentations and publications

Preferred Qualifications
  • Experience processing and analyzing large-scale genomic and transcriptomic datasets
  • Strong data visualization skills, including interactive visualization (e.g. R Shiny or d3.js)
  • Skilled in statistical and machine learning methods
  • Knowledge of pulmonary physiology

Job Location
This hybrid role is located at our office in Silver Spring, MD and requires reporting to the office at least four days a week. In office requirements could increase based on business needs.
The salary range for this position is $180,500 - $240,000 per year and reflects our good-faith estimate of the compensation for this role at the time of posting. An employee's position within the salary range will be based on factors such as education, qualifications, experience, skills, geographic location, and business needs, as well as other factors permitted by law at the time of posting. This range may be modified in the future based on company and market factors.
At United Therapeutics, our mission and vision are one. We use our enthusiasm, creativity, and persistence to innovate for the unmet medical needs of our patients and to benefit our other stakeholders. We are bold and unconventional. We have fun, we do good.
Eligible employees may participate in the Company's comprehensive benefits suite of programs, including medical / dental / vision / prescription coverage, employee wellness resources, savings plans (401k and ESPP), paid time off & paid parental leave benefits, disability benefits, and more. For additional information on Company benefits, please visit https://www.unither.com/careers/benefits-and-amenities
United Therapeutics Corporation is an Equal Opportunity Employer, including veterans and individuals with disabilities.

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