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Freelance Battery Modeling Simulation Engineer Jobs

Zipline

Battery Modeling Engineer

South San Francisco, CA

$130K - $165K/yr

Integrate validated battery and energy models into simulation and operational software that informs ... Advanced degree in mechanical, electrical, chemical engineering, physics, computational science, or ...

SMS DATA PRODUCTS GROUP, INC

SMS is looking for a Modeling & Simulation Engineer to lead and support AFCENT network communication efforts through the development of network models using existing network architectures, network ...

Zipline

Battery Modeling Engineer

South San Francisco, CA

$130K - $165K/yr

Integrate validated battery and energy models into simulation and operational software that informs ... Advanced degree in mechanical, electrical, chemical engineering, physics, computational science, or ...

SMS DATA PRODUCTS GROUP, INC

... engineering, maintenance, and technical support, keeping the AFCENT's theater communications and ... Job Responsibilities * Utilize modeling and simulation tools to develop network models from ...

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Freelance Battery Modeling Simulation Engineer information

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$123.4K

$190.5K

How much do freelance battery modeling simulation engineer jobs pay per year?

As of Aug 12, 2026, the average yearly pay for freelance battery modeling simulation engineer in the United States is $123,399.00, according to ZipRecruiter salary data. Most workers in this role earn between $92,000.00 and $146,500.00 per year, depending on experience, location, and employer.

What does a freelance battery modeling simulation engineer do?

A Freelance Battery Modeling Simulation Engineer specializes in creating, analyzing, and optimizing computer models of battery systems for various applications, such as electric vehicles or energy storage. They use specialized software tools to simulate battery behavior, predict performance, and assess factors like efficiency, safety, and lifespan. Working independently or with clients, they help improve battery designs, troubleshoot issues, and support research and development projects. Their expertise is crucial for advancing battery technology and ensuring reliable, safe, and efficient energy solutions.

What is the difference between Freelance Battery Modeling Simulation Engineer vs Battery Test Engineer?

AspectFreelance Battery Modeling Simulation EngineerBattery Test Engineer
CredentialsEngineering degree, knowledge of battery chemistry, simulation software skillsEngineering degree, hands-on testing certifications, safety training
Work EnvironmentRemote or contract-based, focused on modeling and simulationLaboratory or testing facility, hands-on testing environment
Industry UsageDesign, R&D, simulation for battery performanceQuality assurance, safety testing, validation
Search/Comparison IntentUnderstanding modeling roles, freelance opportunitiesTesting procedures, quality control roles

The Freelance Battery Modeling Simulation Engineer primarily focuses on creating computational models to predict battery behavior, often working remotely or on contract. In contrast, a Battery Test Engineer conducts physical testing and validation in laboratory settings to ensure safety and performance. Both roles are essential in battery development but differ in their methods and work environments.

What are some common challenges faced by freelance battery modeling simulation engineers when working with clients from different industries?

Freelance battery modeling simulation engineers often encounter challenges such as adapting simulation tools and models to fit the unique requirements of various industries, from automotive to renewable energy. Each client may use different software platforms, have distinct data formats, or require specific modeling approaches based on their product goals. Clear communication and flexibility are essential to understand each client’s needs and to manage expectations around simulation accuracy, project timelines, and deliverables. Building strong project management skills and staying updated on industry standards can help engineers effectively navigate these challenges and deliver high-quality solutions.

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

To thrive as a Freelance Battery Modeling Simulation Engineer, you need a strong background in electrochemistry, physics, and battery technology, typically supported by an engineering degree and experience in energy storage systems. Proficiency with simulation software such as COMSOL Multiphysics, MATLAB/Simulink, and relevant programming languages is essential, along with knowledge of battery management systems (BMS). Strong analytical thinking, problem-solving, and clear communication skills help you interpret data and collaborate effectively with clients. These competencies ensure accurate modeling, reliable simulations, and successful project outcomes in a competitive, technology-driven field.
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Freelance Battery Modeling Simulation Engineer jobs near you
Infographic showing various Freelance Battery Modeling Simulation Engineer job openings in the United States as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $123,399 per year, or $59.3 per hour.

Modeling & Simulation Engineer

Systems Planning and Analysis

Quantico, VA • On-site

$110K - $140K/yr

Full-time

Medical, Life, Retirement

Re-posted 11 days ago

Job description

Overview

Systems Planning and Analysis, Inc. (SPA) delivers high-impact, technical solutions to complex national security issues. With over 50 years of business expertise and consistent growth, we are known for continuous innovation for our government customers, in both the US and abroad. Our exceptionally talented team is highly collaborative in spirit and practice, producing Results that Matter. Come work with the best! We offer opportunity, unique challenges, and clear-sighted commitment to the mission. SPA: Objective. Responsive. Trusted.  

The Joint, Office of the Secretary of Defense, Interagency Division (JOID) provides expert support services to a range of customers spanning across the Department of Defense, Federal Civilian, and international markets. JOID provides a diverse portfolio of analytical and programmatic capabilities to help our customers make informed decisions on their most challenging issues.

Group W provides wargaming, warfare modeling and simulation, software development, data analytics, and operations research/system analysis support to the national security mission. As a leader in the fields of campaign, mission, and wargaming analysis we embrace the cycle of research paradigm, continually seeking to improve the multi-method application of tools, data, methods, and techniques to generate credible and resilient insights to inform decisions on the Department's most challenging issues spanning CONOPs, acquisitions, force structures, tactics, and strategies. Group W is the developer and maintainer of the Synthetic Theater Operations Research Model (STORM), the authoritative M&S tool accepted by the Joint Analytic Community for analysis of theater-level, multi-domain, joint warfare. Similarly, we developed and manage the Standard Wargame Integration and Facilitation Tool (SWIFT) for OSW as an adaptable environment to support joint force combatants' wargaming requirements.

We have an immediate need for a Modeling & Simulation Engineer to provide onsite support in Quantico, VA.

Responsibilities

The Modeling & Simulation Engineer will apply advanced analytical, modeling, and simulation skills to solve complex warfighting problems in support of the USMC Operations Analysis Directorate (OAD). This role supports engagement-level analysis through the development and execution of analytical models, statistical methods, parametric and non-parametric techniques, regression analysis, and computer-based simulations using AFSIM. The analyst will develop mission-level representations of U.S., allied, and adversary forces executing warfighting concepts of operation. In addition, the analyst will advise operations research analysts, scientists, or engineers on appropriate analytical techniques, modeling approaches, and methods for addressing assigned problem sets.

Qualifications

Required:

  • Bachelor's degree from an accredited university in physics, mathematics, engineering, or an applied science discipline.
  • 2+ years of professional experience, including experience with AFSIM.
  • Active Secret clearance.
  • Able to work fully onsite based on client needs.

Desired:

  • Active TS/SCI clearance.
  • Master's degree in operations research, physics, mathematics, engineering, or an applied science discipline.
  • Prior experience writing Python, R, or MATLAB code for pre-processing, post-processing, data analytics, and data visualization.
Pay Range InformationAt SPA, we strive to deliver a robust total compensation package that will attract and retain top talent. Elements of the compensation package include competitive base pay and variable compensation opportunities. SPA provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work. The specific programs and options available to any given employee may vary depending on eligibility factors such as geographic location, date of hire, etc. Please note that the salary information shown below is a general guideline only. Salaries are commensurate with experience and qualifications, as well as market and business considerations. Virginia, Pay Transparency Salary range: USD $110,000.00/Yr. - USD $140,000.00/Yr.Employment Type: FULL_TIME

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