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Battery Modeling Engineer Jobs in Washington, DC

Electra

Principal Battery Systems Engineer

Manassas, VA · Hybrid

$15/hr

Support battery model development for inclusion in propulsion, aircraft systems electrical, and ... Bachelor's degree in Electrical Engineering, Mechanical Engineering, Aerospace Engineering, or a ...

Dev Technology

Audio AI Engineer

Reston, VA · On-site

$80K - $160K/yr

Model adaptation: Fine-tune and compress large ASR models (using LoRA/QLoRA, quantization ... battery constraints, while preserving transcription quality. * Dynamic, per-language deployment:

Dev Technology

Audio AI Engineer

Reston, VA · On-site

$80K - $160K/yr

The engineer will take large, high-quality speech-to-text models spanning many language families ... battery constraints, while preserving transcription quality. * Dynamic, per-language deployment:

Dev Technology

Audio AI Engineer

Reston, VA · On-site

$80K - $160K/yr

Audio AI Engineer, #1085 Multilingual Speech-to-Text Engineer -- On-Device Model Optimization ... battery constraints, while preserving transcription quality. * Dynamic, per-language deployment:

Dev Technology Group

Audio AI Engineer

Washington, DC · On-site

$80K - $160K/yr

Audio AI Engineer, #1085 Multilingual Speech-to-Text Engineer -- On-Device Model Optimization ... battery constraints, while preserving transcription quality. * Dynamic, per-language deployment:

Sol Systems

Interconnection Engineer

Washington, DC · On-site +1

$95K - $130K/yr

The Interconnection Engineer is responsible for managing solar, storage and hybrid projects through ... electrical models, and supporting technical documentation for utility-scale solar PV, battery ...

Sol Systems

Interconnection Engineer

Washington, DC · On-site

$95K - $130K/yr

The Interconnection Engineer is responsible for managing solar, storage and hybrid projects through ... electrical models, and supporting technical documentation for utility-scale solar PV, battery ...

Guidehouse

Managing Consultant-Energy Markets

Arlington, VA · On-site

$130K - $216K/yr

The Energy Markets & Systems Integrated Modeling Team's work supports developers, operators and ... Be intimately familiar with the economics, policies and players driving renewables, battery storage ...

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All JobsBattery Modeling Engineer JobsBattery Modeling Engineer Jobs in Washington, DC

Battery Modeling Engineer information

See Washington, DC salary details

$80.4K

$130.7K

$189.7K

How much do battery modeling engineer jobs pay per year?

As of Aug 27, 2026, the average yearly pay for battery modeling engineer in Washington, DC is $130,722.00, according to ZipRecruiter salary data. Most workers in this role earn between $107,600.00 and $147,200.00 per year, depending on experience, location, and employer.

What is a battery modeling engineer?

Battery Modeling Engineers are professionals who design, develop, and optimize mathematical models that simulate the behavior and performance of batteries. They use these models to predict battery life, efficiency, safety, and performance under various conditions, helping to improve battery technology for applications like electric vehicles, consumer electronics, and renewable energy storage. Their work often involves collaborating with chemists, electrical engineers, and software developers to create accurate simulations and guide the development of new battery technologies.

How does a battery modeling engineer typically collaborate with cross-functional teams in the development process?

Battery Modeling Engineers frequently work alongside electrochemists, hardware engineers, and data scientists to develop and refine battery systems. They translate experimental data and design requirements into simulation models, ensuring alignment between theoretical predictions and real-world performance. Effective communication and regular meetings are essential, as Battery Modeling Engineers often provide critical insights that inform design decisions, troubleshooting, and optimization of battery performance. This collaborative environment fosters innovation and helps accelerate product development cycles.

What are the key skills and qualifications needed to thrive as a battery modeling engineer, and why are they important?

To thrive as a Battery Modeling Engineer, you need a strong background in electrochemistry, physics, and advanced mathematics, typically supported by a degree in engineering or a related field. Proficiency in simulation tools such as COMSOL Multiphysics, MATLAB, and Python, along with familiarity with battery management systems, is essential. Strong problem-solving skills, attention to detail, and effective communication help you collaborate and solve complex battery performance challenges. These skills are crucial for designing accurate models that drive innovation and efficiency in battery technology.

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

AspectBattery Modeling EngineerBattery Test Engineer
CredentialsDegree in Electrical, Mechanical, or Chemical Engineering; knowledge of modeling softwareDegree in Electrical, Mechanical, or Chemical Engineering; experience with testing equipment
Work EnvironmentDesign labs, simulation environments, R&D departmentsTesting labs, quality assurance, product validation
Industry UsageBattery development, simulation, and optimizationProduct testing, validation, and quality control
Search/Comparison IntentFocus on modeling and simulation skillsFocus on testing procedures and validation processes

The main difference between a Battery Modeling Engineer and a Battery Test Engineer lies in their focus areas. The Battery Modeling Engineer specializes in creating simulations and models to predict battery performance, while the Battery Test Engineer conducts physical tests to validate battery quality and safety. Both roles are essential in battery development but serve different stages of the product lifecycle.

What are popular job titles related to Battery Modeling Engineer jobs in Washington, DC?

For Battery Modeling Engineer jobs in Washington, DC, the most frequently searched job titles are:

What job categories do people searching Battery Modeling Engineer jobs in Washington, DC look for?

The top searched job categories for Battery Modeling Engineer jobs in Washington, DC are:

Battery Modeling Engineer jobs near you

Principal Battery Systems Engineer

Electra

Manassas, VA • Hybrid

$15/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 6 days ago

Job description

About Electra

At Electra, we're building the EL9 — a nine-passenger, hybrid-electric aircraft that takes off and lands in 150 feet. Our Ultra Short technology unlocks thousands of new operating locations and enables what we call Direct Aviation: quiet, point-to-point regional travel that gets people from where they are to where they want to go, without the congestion of major airports or the noise of conventional aviation.

A global company, headquartered in Manassas, VA, Electra is backed by Lockheed Martin, Honeywell, and Safran, has filed for FAA Part 23 type certification, and carries 2,000+ intent to purchase from operators worldwide. We're a team of ~100 people moving fast toward first EL9 test flights in 2027 and certification by late 2029 or 2030. Every hire matters at this stage — and this role is no exception.

The Role

As our Principal Battery Systems Engineer, you'll own the design, integration, and verification of battery systems for the EL9 — from early requirements definition through FAA Part 23 certification and entry into service. You'll work at the intersection of propulsion, electrical systems, and thermal management, managing key suppliers and collaborating across disciplines to ensure our energy storage architecture meets the rigorous safety and performance standards our aircraft demands.

This is a high-ownership, high-visibility engineering role on a program with real momentum. You'll interface directly with certification authorities, contribute to safety analyses, and help determine how the EL9's battery system evolves as the technology landscape advances.

What You'll Do

  • Own battery system development for the EL9, from requirements definition through certification and entry into service
  • Define system-level requirements, performance targets, and safety criteria for aircraft battery systems
  • Manage battery system supplier(s) to mitigate technical risks and meet program milestones
  • Support battery architecture trade studies, thermal management strategies, and electrical interface definition
  • Lead integration of the battery system with aircraft propulsion, electrical, and thermal management systems, including aircraft installation, maintenance definition, and thermal runaway mitigation
  • Support battery model development for inclusion in propulsion, aircraft systems electrical, and cost models
  • Develop and execute verification and validation plans for battery systems, including simulation, lab testing, and flight test activities
  • Collaborate closely with cross-functional teams in propulsion, avionics, safety, testing, and regulatory compliance to ensure seamless integration
  • Conduct and support safety analyses, including fault tree analysis (FTA), failure modes and effects analysis (FMEA), and thermal runaway risk assessments
  • Interface with regulatory authorities (FAA, EASA) to support certification activities, including demonstrating compliance with Part 23 requirements
  • Author and maintain technical documentation including specifications, test plans, compliance reports, and certification artifacts
  • Monitor industry trends and advances in battery technology to inform future upgrades and product improvements
  • Other duties as assigned

What You Bring

  • Bachelor's degree in Electrical Engineering, Mechanical Engineering, Aerospace Engineering, or a related discipline with at least 5 years of relevant experience (or equivalent combination of education and experience)
  • Hands-on experience with lithium-based battery systems, ideally in aerospace or other safety-critical applications
  • Knowledge of high-voltage power systems, thermal management, and battery safety standards (e.g., DO-311A, RTCA/DO-160)
  • Experience with requirements management tools (e.g., JAMA) and/or system modeling tools (e.g., MATLAB/Simulink)
  • Familiarity with aircraft certification processes and regulatory requirements (FAA/EASA Part 23 preferred)
  • Strong understanding of systems engineering principles, including traceability, verification, and validation
  • Supplier management and quality assurance experience
  • Excellent problem-solving skills and the ability to thrive in a fast-paced development environment
  • Strong communication skills, written and verbal, with the ability to collaborate effectively across disciplines

Bonus Points

  • Experience with hybrid-electric propulsion system integration
  • Experience supporting lithium-ion propulsion battery certification for aerospace applications
  • Knowledge of standards and processes for safety-critical systems (SAE ARP4754, ARP4761, DO-178C, DO-254)
  • Familiarity with battery management systems (BMS) design and validation
  • Exposure to environmental and abuse testing of battery systems

This range reflects the anticipated hiring range across all eligible locations; actual compensation is determined based on your relevant experience, skills, and geographic location. Total compensation includes performance bonus and comprehensive benefits.

Compensation Range
$150,000—$185,000 USD

What We Offer

  • Competitive salary and equity
  • Medical, dental, and vision insurance; STD, LTD, and life insurance
  • Generous PTO, sick leave, and company holidays
  • Paid winter break
  • 401(k) with immediate vesting
  • Free catered lunches, coffee, snacks, and drinks at our Manassas headquarters
  • Free on-site parking

Electra is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, veteran status, or any other characteristic protected by law. This position may be subject to ITAR requirements.

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