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Solid State Battery Jobs in Missouri (NOW HIRING)

... solid-state relays. Our products include a wide range of custom battery assemblies that contain Battery Management Systems (BMS), battery cells, electronics circuits, electrical connections, and ...

... solid-state relays. Our products include a wide range of custom battery assemblies that contain Battery Management Systems (BMS), battery cells, electronics circuits, electrical connections, and ...

Environmental Manager

Forest City, MO · On-site

$111K - $115K/yr

Element Resources is one of the leading Battery Recycling facilities in the country and has been a ... Assure compliance with all Federal, State and Local environmental regulations involving air (title ...

It's why we've become the #1 home solar and battery company in America. We're unlike any other ... Must possess 75% of the hours required to sit for state-specific electrical certification exams ...

Environmental Manager

Forest City, MO · On-site

$111K - $115K/yr

Element Resources is one of the leading Battery Recycling facilities in the country and has been a ... Assure compliance with all Federal, State and Local environmental regulations involving air (title ...

Solar Foreperson

Saint Louis, MO · On-site

$31.94 - $42.59/hr

It's why we've become the #1 home solar and battery company in America. We're unlike any other ... Technical Skills: Solid knowledge of National Electrical Code (NEC), roof construction, and ...

With sales and service locations throughout the world, and over 100 years of battery experience ... Strong computer skills including Solid Modeling, word processing, spreadsheets and databases.

Diesel Mechanic / Technician

Sikeston, MO · On-site

$23 - $30.50/hr

Perform routine maintenance including oil changes, lubrication, and battery checks. * Rebuild and ... Follow all safety regulations, company policies, and applicable federal, state, and local laws ...

Diesel Mechanic / Technician

Sikeston, MO · On-site

$23 - $30.50/hr

Perform routine maintenance including oil changes, lubrication, and battery checks. * Rebuild and ... Follow all safety regulations, company policies, and applicable federal, state, and local laws ...

Solid State Battery information

What does a solid state battery job entail?

A Solid State Battery job typically involves research, development, and engineering of next-generation battery technologies that use solid electrolytes instead of liquid ones. Professionals in this field work on improving energy density, safety, and performance for applications in electric vehicles, consumer electronics, and energy storage. Roles can range from material scientists and chemical engineers to manufacturing and testing specialists. These jobs often require expertise in electrochemistry, materials science, and battery design. The goal is to advance solid-state battery technology for commercial adoption.

What are the key skills and qualifications needed to thrive in the solid state battery position?

To thrive as a Solid State Battery Engineer, you need a strong background in materials science, electrochemistry, and battery technology, typically with a degree in chemistry, physics, or engineering. Familiarity with tools such as glove boxes, battery testing equipment, and simulation software, as well as knowledge of relevant safety and industry certifications, is essential. Excellent problem-solving skills, attention to detail, and the ability to collaborate effectively within interdisciplinary teams are valuable soft skills for this role. These competencies ensure safe, efficient development and optimization of advanced solid-state batteries in a fast-paced research and manufacturing environment.

What are some common challenges faced by professionals working in solid state battery research and development?

Professionals in solid state battery R&D often encounter challenges related to material compatibility, scaling up prototypes to manufacturable products, and maintaining battery safety and stability over time. The work can involve iterative testing, troubleshooting, and adapting designs based on evolving industry standards and technical advancements. Collaboration with chemists, engineers, and manufacturing specialists is frequent, as is staying up to date with the latest developments in battery technology. Overcoming these challenges requires a blend of technical expertise, persistence, and strong teamwork, which helps drive innovation in this rapidly growing field.

What are the most commonly searched types of Solid State Battery jobs in Missouri?

The most popular types of Solid State Battery jobs in Missouri are:

What are popular job titles related to Solid State Battery jobs in Missouri?

For Solid State Battery jobs in Missouri, the most frequently searched job titles are:

What job categories do people searching Solid State Battery jobs in Missouri look for?

The top searched job categories for Solid State Battery jobs in Missouri are:

What cities in Missouri are hiring for Solid State Battery jobs?

Cities in Missouri with the most Solid State Battery job openings:

Infographic showing various Solid State Battery job openings in Missouri as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution.

Senior/Principal Power Electronics Engineer

Sullivan, MO • On-site

$90 - $130/hr

Other

Posted 20 days ago


Job description

Medium Voltage Power Conversion

Location: Sullivan, MO / Orange County, CA

Path: Full-Time

Infinity Miles is seeking a Senior Power Electronics Engineer to lead the design and development of advanced medium-voltage power conversion systems for commercial deployment. We are developing next-generation medium-voltage Solid-State Transformer (SST) technology for AI data centers, renewable energy systems, battery energy storage, EV charging infrastructure, and grid modernization.

Position Overview

The Senior/Principal Power Electronics Engineer will be responsible for the architecture, design, analysis, testing, and validation of high-power converter systems. This role will drive the development of next-generation power conversion hardware from concept through commercialization.

Preferred Qualifications
  • M.S. or Ph.D. in Electrical Engineering, Power Electronics, or related field
  • 5+ years of industry experience in power electronics design and development
  • Strong understanding of high-power converter topologies and control principles
  • Experience with SiC-based power conversion systems
  • Experience designing converters in the tens of kilowatts to multi-megawatt range
  • Familiarity with medium-voltage systems and insulation requirements
  • Knowledge of thermal management, EMI/EMC, electrical safety, and reliability considerations
  • Hands-on experience with laboratory testing, debugging, and prototype validation
  • Familiarity with UL, IEC, IEEE, and grid-interconnection standards
Responsibilities
  • Design and develop high-power isolated and non-isolated converter systems
  • Develop advanced converter topologies including Cascaded H-Bridge, Multi-Level Converters, Dual Active Bridge (DAB), Resonant Converters, and related architectures
  • Design power stages utilizing SiC devices and advanced gate drive technologies
  • Perform system-level trade studies balancing efficiency, power density, thermal performance, reliability, manufacturability, and cost
  • Develop converter protection strategies including fault detection, isolation, and system safety functions
  • Perform simulation and analysis using PLECS, LTspice, MATLAB/Simulink, PSIM, or equivalent tools
  • Lead laboratory testing, troubleshooting, and performance validation of prototype systems
  • Collaborate with controls, magnetics, mechanical, manufacturing, and test engineering teams
  • Mentor junior engineers and provide technical leadership within the organization

Help commercialize one of the industry's most advanced Solid-State Transformer platforms with significant technical leadership and career growth opportunities.

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