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Battery Cell Engineer Jobs in Washington (NOW HIRING)

Ion Storage Systems

Principal Engineer

Beltsville, MD · On-site

$140K - $190K/yr

As part of our Cell Engineering group, you'll use your experience, leadership and technical ... battery technology based on discoveries made at the University of Maryland. The company is ...

Wärtsilä

Senior Product Manager

Herndon, VA · On-site

$130K - $171K/yr

... engineering field. We are expecting you to take on the following responsibilities Collaborate with battery cell/module/rack suppliers and develop a selection and screening process for new ...

Wartsila North America

Senior Product Manager

Herndon, VA · On-site

$130K - $171K/yr

... engineering field. We are expecting you to take on the following responsibilities Collaborate with battery cell/module/rack suppliers and develop a selection and screening process for new ...

Ion Storage Systems

Materials Engineer III

Beltsville, MD · On-site

$132K/yr

Materials Engineer III Description: ION is seeking a Materials Engineer III to join our Ceramics R& ... Familiarity with battery or fuel cell electrochemistry. Training in Design of Experiments, Root ...

Amazon

UPS Battery Maintenance Technician

Manassas, VA · On-site

As a Data Center Engineering Technician, you'll play a pivotal role in maintaining the heartbeat of ... wet cell batteries and associated systems, CRAC, centrifugal chillers, cooling towers/water ...

Tract

Energy Projects Manager

Alexandria, VA · On-site

$120K - $150K/yr

Economic analysis, engineering, or operational familiarity with battery storage, fuel cell, microgrid, grid-scale wind/solar, or similar energy technologies. * Substation engineering, medium voltage ...

Ecosystem

HVAC BAS Controls Specialist

Washington, DC

$110K - $135K/yr

That's why we've integrated engineering and construction, seeing our projects through from design ... Georgetown University, Adelphi University, San Diego Padres Stadium, Ventas - Battery Park City.

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All JobsBattery Cell Engineer JobsBattery Cell Engineer Jobs in Washington

Battery Cell Engineer information

See Washington salary details

$80.4K

$130.7K

$189.7K

How much do battery cell engineer jobs pay per year?

As of Jul 30, 2026, the average yearly pay for battery cell engineer in Washington 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 are the key skills and qualifications needed to thrive as a Battery Cell Engineer, and why are they important?

To thrive as a Battery Cell Engineer, you need a solid background in electrochemistry, materials science, and engineering principles, typically supported by a bachelor's or master's degree in chemical, materials, or electrical engineering. Experience with laboratory equipment, battery modeling software, and knowledge of industry standards like ISO and IEC, as well as certifications such as Six Sigma or PMP, are valuable. Strong problem-solving abilities, attention to detail, and effective teamwork and communication skills set exceptional engineers apart. These skills and qualities are crucial for designing safe, high-performance batteries and driving innovation in energy storage technologies.

What are some typical challenges Battery Cell Engineers face when scaling up from prototype to mass production?

Battery Cell Engineers often encounter challenges when transitioning from prototype development to mass production, such as ensuring consistency in cell performance across large batches, managing supply chain variability, and addressing new quality control issues that arise at scale. They must work closely with manufacturing, quality assurance, and procurement teams to troubleshoot production bottlenecks and maintain strict safety standards. Effective communication and problem-solving skills are essential, as the role requires both hands-on technical work and cross-functional collaboration to achieve reliable, high-volume output.

What does a Battery Cell Engineer do?

A Battery Cell Engineer is responsible for designing, developing, and testing battery cells used in a variety of applications such as electric vehicles, consumer electronics, and renewable energy storage. They work on improving battery performance, safety, and lifespan by selecting materials, optimizing cell architecture, and overseeing manufacturing processes. Battery Cell Engineers collaborate with cross-functional teams to ensure that battery systems meet both technical and regulatory requirements.

What is the difference between Battery Cell Engineer vs Battery Pack Engineer?

AspectBattery Cell EngineerBattery Pack Engineer
ResponsibilitiesDesigns and develops individual battery cells, focusing on chemistry, materials, and performanceDesigns and integrates multiple cells into battery packs, focusing on system integration, safety, and thermal management
Required SkillsElectrochemistry, materials science, cell testingElectrical engineering, system integration, thermal management
Work EnvironmentLaboratories, R&D centersManufacturing facilities, vehicle integration sites
Industry UsageAutomotive, consumer electronics, energy storageElectric vehicles, energy storage systems, industrial applications

While both roles focus on batteries, the Battery Cell Engineer specializes in developing individual cells, whereas the Battery Pack Engineer works on assembling and optimizing multiple cells into complete battery systems. Both roles require knowledge of battery technology but differ in scope and focus.

What are popular job titles related to Battery Cell Engineer jobs in Washington? For Battery Cell Engineer jobs in Washington, the most frequently searched job titles are:
What job categories do people searching Battery Cell Engineer jobs in Washington look for? The top searched job categories for Battery Cell Engineer jobs in Washington are:
What cities in Washington are hiring for Battery Cell Engineer jobs? Cities in Washington with the most Battery Cell Engineer job openings:
Battery Cell Engineer jobs near you
Infographic showing various Battery Cell Engineer job openings in Washington as of July 2026, with employment types broken down into 95% Full Time, 4% Part Time, and 1% Contract. Highlights an 99% Physical, and 1% Remote job distribution, with an average salary of $130,722 per year, or $62.8 per hour.

Battery Storage Engineer ? Advanced Grid-Scale Energy Storage

Eccalon LLC

Hanover, MD

Full-time

Re-posted 19 days ago

Job description

Job Description

Eccalon LLC is seeking a highly motivated and innovative Battery Storage Engineer to lead research, development, and integration of next-generation battery technologies for grid-scale energy storage systems. This role will focus on the exploration of advanced battery chemistries and architectures to enable higher energy densities, lower cost per kWh, and improved safety and lifecycle performance. The ideal candidate will have hands-on experience with cell design, prototyping, and performance evaluation, as well as knowledge of integration strategies for large-scale energy storage applications. A strong background in materials science is essential to support the development and evaluation of novel battery components and structures.

Key Responsibilities

  • Research, design, and test advanced battery chemistries including but not limited to solid-state, sodium-ion, lithium-sulfur, and flow batteries.
  • Develop experimental methods for assessing electrochemical performance, thermal stability, and degradation mechanisms.
  • Collaborate with materials scientists and chemical engineers to source and synthesize novel battery components.
  • Design and build prototype cells for laboratory testing and scale-up validation.
  • Evaluate the lifecycle, cost, and scalability of new battery technologies for deployment in grid-scale applications.
  • Work with system engineers to integrate storage solutions into renewable energy systems and data center applications.
  • Contribute to the design of Battery Management Systems (BMS) for monitoring and control of advanced storage systems.
  • Stay current with advancements in battery research, manufacturing processes, and safety regulations.
  • Support grant proposals, SBIR projects, and customer engagements by providing technical insights into battery R&D.

Qualifications

  • Bachelor’s or Master’s degree in Chemical Engineering, Materials Science, Electrochemistry, or a related discipline.
  • 3+ years of hands-on experience in battery R&D, preferably in a lab or pilot manufacturing setting.
  • In-depth understanding of electrochemical cell design, electrode fabrication, electrolyte formulations, and testing protocols.
  • Familiarity with safety considerations and regulatory standards for grid-scale battery deployment.
  • Experience using analytical tools such as EIS, CV, GC, SEM, and XRD for battery performance evaluation.
  • Strong problem-solving and critical thinking skills with a passion for innovation.
  • Excellent written and verbal communication skills for cross-functional collaboration and documentation.

Preferred Qualifications

  • Ph.D. in a related field with a focus on battery chemistry or energy storage systems.
  • Experience working on DOE-funded or ARPA-E battery research programs.
  • Background in techno-economic analysis or lifecycle assessment (LCA) of energy storage technologies.
  • Familiarity with modeling tools for electrochemical systems (e.g., COMSOL, MATLAB, or Python-based simulation frameworks).
Eccalon logo

About Eccalon

Sourced by ZipRecruiter

We are a cross-functional collective of innovative minds that leverages technology to tackle the most challenging problems of this generation for clients, the nation, and the world. Eccalon fosters creativity, curiosity, and imagination across all departments and divisions to pioneer new ideas, products, and services. We advance innovation.​

Industry

Guided missile and space vehicle manufacturing

Company size

11 - 50 Employees

Headquarters location

Hanover, MD, US

Year founded

2017

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