battery engineer

InDepth Engineering Solutions

<div><div>We are seeking a highly skilled and innovative Battery Modeling Engineer to join our Innovation Team. The candidate will be responsible for developing and/or enhancing battery modeling tools and performing cell performance and ageing simulations in support of cell technology Innovation projects.<br>
</div><ul><li>
Develop/enhance numerical tools to implement and couple the physical phenomena governing the performance (chemical, thermal, mechanical, and ageing) and safety (thermal runaway) of battery cells. Leverage ML/AI where applicable.<br>
</li><li>
Perform cell performance and ageing simulations in support of all the cell technology Innovation projects within the Battery Advanced Functional Design team, to evaluate the Key Performance Indicators (KPIs) of the disruptive technologies in cell electrochemistry for automotive applications.<br>
</li><li>
Assist with completion of Technology Readiness Level (TRL) evaluations on time, by providing pertinent virtual analysis results including pack performance metrics such as charge time and thermal system requirements.<br>
</li><li>
Help scout, analyze and assess promising technologies or concepts from various sources (press, media, scientific publications, conferences, direct contacts with suppliers, startups or academic partners).<br>
</li><li>
Contribute to mid- and long-term roadmaps for cell electrochemistry in accordance with the Expertise Network.<br>
</li><li>
Collaborate with other virtual engineering teams within the company that work on battery cell and pack performance evaluation.<br>
</li><li>
Collaborate with other supporting technical teams such as materials and processes, standards, purchasing, component and subsystem testing.<br>
</li><li>
To arbitrate decisions on relative perimeter and to escalate major gaps that require higher level arbitration.</li></ul><div></div><h3 class="jobSectionHeader"><b><br>
Requirements</b></h3><ul><li>
Engineering Degree in Materials, Electrical, Electrochemistry or related degree field.<br>
</li><li>
Experience in lithium-ion battery technologies and materials.<br>
</li><li>
3+ years of experience in cell electrochemistry modeling.<br>
</li><li>
Proficient in numerical modeling using computational tools such as MATLAB, Simulink, COMSOL, and GT-AutoLion.<br>
</li><li>
Advanced used of Microsoft Office applications.<br>
</li></ul><div><b>
Preferred Requirements</b>:<br>
</div><ul><li>
Master&rsquo;s or PhD in Materials Engineering or Electrochemistry.<br>
</li><li>
5+ years of experience in cell electrochemistry modeling.<br>
</li><li>
Excellent interpersonal skills to work in a cross functional, multi-cultural, and global team environment.<br>
</li><li>
Experience to provide technical guidance and direction during supplier technical reviews.</li></ul></div><div></div>

Battery Modeling Engineer

Beta Technologies

<div><div>At BETA Technologies, we apply our intellectual curiosity, passion for aviation, and commitment to sustainability toward a shared mission of revolutionizing electric aviation. Regardless of the position one holds, each team member brings their talent and desire to positively impact the environment and lives of others in a refreshing, vibrant, and inclusive culture.</div><div></div><div><br>
We are seeking an analytics engineer to join the Battery team to support on-aircraft fuel gauging methods, analysis of field data, and creation of tools to improve customer experience. This person will be responsible for technical problem solving, making practical use of data, and working with others to certify aviation battery packs. This position requires a blend of knowledge of data analytics, battery chemistry, and electrical engineering.</div><div></div><div><br>
As a Battery Analytics Engineer, you will work in a small team environment to design, test, and bring to production new and innovative battery packs, software, and algorithms to advance Beta&rsquo;s commitments to sustainability, performance, and safety. This position offers the possibility to learn something new every day and help shape the future of aviation.</div>
<h3 class="jobSectionHeader"><b>How you will contribute to revolutionizing electric aviation:</b></h3><ul><li>
Develop, validate, and deploy battery fuel gauging and state estimation algorithms for real-time aircraft operation</li><li>
Analyze laboratory, flight test, and field-collected data to assess battery performance, health, and safety</li><li>
Create tools and dashboards that improve internal understanding and external communication of battery behavior</li><li>
Collaborate across software, electrical, and systems engineering to support battery certification efforts</li><li>
Identify, troubleshoot, and root-cause unexpected battery performance behaviors using analytical methods</li><li>
Implement data pipelines, models, and frameworks that scale with our growing fleet and test infrastructure</li><li>
Support and improve post-processing workflows for R&amp;D test and flight test data</li><li>
Do whatever job is needed to solve problems and make the team better</li></ul><h3 class="jobSectionHeader"><b>
Minimum Qualifications:</b></h3><ul><li>
Bachelor&rsquo;s degree in Electrical Engineering, Computer Science, Data Science, Physics, or a related field</li><li>
Experience with data analytics, scripting (e.g., Python or MATLAB / Simulink), and visualization tools</li><li>
Familiarity with battery modeling, battery management systems, or electrochemical fundamentals</li><li>
Ability to synthesize large, complex datasets into actionable engineering insights</li><li>
Strong interpersonal and communication skills to collaborate with multidisciplinary teams</li><li>
Growth mindset and initiative to own problems, iterate quickly, and deliver practical solutions</li><li>
Desire to learn, experiment, and make others around you better</li></ul><h3 class="jobSectionHeader"><b>
Above and Beyond Qualifications:</b></h3><ul><li>
Contributions to battery analytics in the EV or battery manufacturing industries</li><li>
Experience developing fuel gauging algorithms (e.g.,Kalman filtering, SOC/SOH estimation)</li><li>
Understanding of lithium-ion battery behavior, degradation mechanisms, and lifecycle modeling</li><li>
Prior work with aviation certification standards (e.g., DO-178, DO-160) or work in other safety-critical environments</li><li>
Familiarity with time-series data pipelines and cloud-based analytics frameworks</li><li>
Demonstrated experience improving customer-facing tools or fleet support systems</li><li>
Experience with simulation environments and digital twins for batteries or electric power systems</li></ul><h3 class="jobSectionHeader"><b>
Physical Demands and Work Environment:</b></h3><ul><li>
Ability to transport yourself to various BETA locations around Burlington as needed</li><li>
Able to work in a dog-friendly and open-office environment</li></ul><div>
The wage listed here reflects our best faith estimate for this role. We pay competitively and base compensation on a variety of factors including skills, experience, industry background, and the evolving needs of the role. We remain committed to fair and equitable pay and we're happy to discuss during the interview process.</div><div><b>
Build electric airplanes with us!</b></div><div></div><div><br>
We encourage all driven candidates to apply, even if they do not meet every listed qualification.</div><div></div><div><br>
We are an equal opportunity employer. Employment decisions are based on merit, competence and qualifications and will not be influenced in any manner on race, color, religion, age, sex, sexual orientation, gender identity, national origin, ancestry, citizenship, disability, veteran or military status, genetic information, pregnancy, or any other protected characteristic under federal, state, or local law. BETA complies with all applicable federal, state and local non-discrimination laws and does not tolerate discrimination of any kind in our workplace.</div><div></div><div><br>
Employment offers are contingent upon the successful completion of a background check. BETA Technologies participates in E-Verify.</div></div>

Analytics Engineer \u007C Battery

MaxVolt Energy Industries Pvt Ltd

<p><b>NPD/R&amp;D Lithium Battery - Engineer</b></p><p><b>Company Overview:</b></p><p>MaxVolt Energy Industries Ltd. is a pioneering battery manufacturer based in Noida, Uttar Pradesh. Specialising in lithium batteries, our innovative solutions power vehicles, including e-cycles, e-scooters, and e-rickshaws. With a commitment to sustainable energy solutions, we are driving the future of transportation with reliable, eco-friendly battery technology.</p><ul><li><b>Designation:</b> R&amp;D Lithium Battery - <b>Engineer</b></li><li><b>Experience: </b>2-6 Years EV/ESS</li><li><b>Education:</b> Bachelor&rsquo;s Degree in Electrical Engineering, Chemical Engineering, Materials Science, or a related field</li></ul><p><b>Job Responsibilities:</b></p><p><b>1. Research and Development:</b></p><ul><li>Assist in the design and development of new lithium battery technologies and products.</li><li>Research materials, cell design, and battery chemistry to improve performance and efficiency.</li><li>Develop and test battery prototypes for various applications, including e-cycles, e-scooters, and e-rickshaws.</li></ul><p><b>2. Testing and Analysis:</b></p><ul><li>Conduct experiments to test battery performance, durability, and safety.</li><li>Collect and analyze experimental data, and prepare technical reports to document findings.</li><li>Ensure compliance with industry standards and safety regulations during testing.</li></ul><p><b>3. Product Development:</b></p><ul><li>Support the R&amp;D team in developing new products and enhancing existing ones.</li><li>Participate in brainstorming sessions and contribute innovative ideas for product improvements.</li><li>Collaborate with cross-functional teams to ensure smooth integration of new technologies into production.</li></ul><p><b>4. Documentation and Reporting:</b></p><ul><li>Maintain detailed records of research activities, experiments, and test results.</li><li>Prepare technical documentation, including design specifications, test protocols, and reports.</li><li>Present findings and progress reports to senior management and stakeholders.</li></ul><p><b>5. Quality Assurance:</b></p><ul><li>Assist in implementing quality control processes for R&amp;D activities.</li><li>Identify potential issues and suggest corrective actions to improve product quality.</li><li>Work closely with the quality assurance team to ensure compliance with company standards.</li></ul><p><b>6. Continuous Improvement:</b></p><ul><li>Stay updated with the latest advancements in lithium battery technology and industry trends.</li><li>Participate in training programs and workshops to enhance technical skills and knowledge.</li><li>Contribute to continuous improvement initiatives within the R&amp;D department.</li></ul><p><b>7. Team Collaboration:</b></p><ul><li>Work effectively within the R&amp;D team and with other departments to achieve project goals.</li><li>Provide support and assistance to senior R&amp;D engineers and managers as needed.</li><li>Foster a collaborative and innovative work environment.</li></ul><p><b>Qualifications and skills:</b></p><ul><li>Bachelor&rsquo;s Degree in Electrical Engineering, Chemical Engineering, Materials Science, or a related field.</li><li>2-3 years of experience in R&amp;D within the battery or energy storage industry</li></ul><p><b>Key Skills for R&amp;D Lithium Battery - Executive:</b></p><ul><li>Lithium Battery Chemistry</li><li>Battery Testing and Evaluation</li><li>Material Science Knowledge</li><li>Design and Simulation Tools</li><li>Quality Assurance and Regulatory Compliance</li></ul><p>Maxvolt Energy Industries Ltd. is an equal opportunity employer committed to diversity and inclusion in the workplace. We encourage qualified individuals from all backgrounds to apply.</p><p>Job Types: Full-time, Permanent</p><p>Pay: &#8377;30,000.00 - &#8377;50,000.00 per month</p><p>Benefits:</p><ul><li>Cell phone reimbursement</li><li>Health insurance</li><li>Provident Fund</li></ul><p>Work Location: In person</p>

NPD Engineer

SINOMA CBMI Engineering

<p>We are looking for a skilled Engineer/Designer with experience in solar battery systems. The ideal candidate should have hands-on experience in designing, planning, and developing solar battery solutions for various projects, ensuring technical accuracy and efficiency.</p><p>Key Responsibilities:Design and develop solar battery systems according to project specifications.Prepare detailed technical drawings, schematics, and design documents.Collaborate with the sales and project teams to provide technical support.Review and optimize designs for efficiency, cost-effectiveness, and safety.Ensure compliance with relevant industry standards and regulations.Provide technical input for proposals and quotations.Support project execution from concept to completion.Requirements:Proven experience as an Engineer/Designer in the solar battery industry.Strong knowledge of electrical systems, battery storage solutions, and renewable energy technologies.Proficiency in CAD software and other design tools.Ability to prepare technical drawings, specifications, and documentation.Strong problem-solving skills and attention to detail.Good communication and teamwork skills.Self-motivated and results-oriented.</p><p>How to Apply: Send your CV to :cbmec-receptionist@sinomaee.com<br/>Important: Put the job position you are applying for in the email subject/title.</p><p>Job Type: Full-time</p>

Designer Engineer – Solar Battery

Hoora Technologies Pvt Ltd

<p><b>Job Title: Engineer- Machine &amp; Battery(R&amp;D, Procurement)</b></p><p><b>Location:</b> Trimurti Nagar, Nagpur (On-site)</p><p><b>Employment Type:</b> Full-time</p><p><b>About Hoora:</b></p><ul><li>Hoora is India&rsquo;s leading doorstep car and bike care brand, operating in 60+ cities and trusted by 1,00,000+ customers. With innovative tech, eco-friendly solutions, and unmatched convenience, we are redefining auto-care in India.</li></ul><p><b>Role Summary:</b></p><ul><li>We are looking for a proactive and detail-oriented Engineer to join our team, focusing on machine &amp; battery R&amp;D;, maintenance analysis, and procurement. The role involves identifying improvements, analyzing breakdowns, working closely with vendors, and ensuring high-quality machines and batteries are procured and maintained.</li></ul><p><b>Key Responsibilities:</b></p><ul><li>Conduct research and analysis to identify improvements in machines and batteries</li><li>Diagnose and report breakdowns, failures, and performance issues in machines &amp; batteries</li><li>Work with existing vendors to improve machine &amp; battery quality and resolve technical issues</li><li>Identify and onboard new vendors for machines, batteries, and spare parts procurement</li><li>Prepare technical reports, performance analysis, and improvement documentation</li><li>Support in cost optimization and quality enhancement in procurement processes</li><li>Collaborate with the operations team to ensure smooth machine/battery usage and reduced downtime</li></ul><p><b>Requirements:</b></p><ul><li>Bachelor&rsquo;s degree/Diploma in Mechanical, Electrical, or Electronics Engineering (or related field)</li><li>2&ndash;5 years of experience in machine R&amp;D;, maintenance, or procurement (preferably in automotive/EV/cleaning equipment industry)</li><li>Strong knowledge of battery technology, machines, and electrical/mechanical systems</li><li>Experience in vendor management &amp; procurement</li><li>Good analytical, reporting, and problem-solving skills</li></ul><p><b>Why Join Hoora?</b></p><ul><li>Opportunity to work in a growing and innovative industry</li><li>Hands-on exposure to machine &amp; battery R&amp;D; and vendor development</li><li>Play a key role in improving quality, efficiency, and reliability of operations</li></ul><p><b>Working Hours:</b></p><ul><li>Monday to Saturday (6Days) - 10AM to 7PM</li></ul><p><b>Salary: </b></p><ul><li>Competitive and in line with industry standards. The final offer will be based on the candidate&rsquo;s skills and experience.</li></ul><p>Job Types: Full-time, Permanent</p><p>Pay: &#8377;600,000.00 - &#8377;700,000.00 per year</p><p>Application Question(s):</p><ul><li>How many years of experience do you have in R&amp;D or procurement related to machines and batteries?</li></ul><p>Work Location: In person</p>

Engineer- Machine & Battery(R&D, Procurement)

PROMOLIGNE.

<p><b>&ndash; Product Development Engineer (Batteries &amp; Inverters)</b></p><p><b>Location:</b> Karachi, Pakistan<br/><b>Type:</b> Full-Time</p><p>A growing renewable energy solutions company is seeking a <b>Product Development Engineer</b> to join its R&amp;D team. This role will focus on <b>prototyping, testing, market analysis, and global sourcing</b> for advanced energy storage and inverter systems.</p><p><b>Key Responsibilities:</b></p><ul><li>Assemble and test prototypes for <b>LFP battery packs</b> and <b>inverter systems</b>.</li><li>Integrate BMS, wiring, and enclosure components.</li><li>Conduct performance, safety, and efficiency tests.</li><li>Analyze competing products in the market for features, pricing, and specifications.</li><li>Identify suppliers worldwide and manage component sourcing.</li><li>Prepare BOMs, wiring diagrams, and standard operating procedures.</li><li>Ensure all designs are optimized for <b>mass production</b> with cost-effectiveness, manufacturability, and quality control in mind.</li></ul><p><b>Requirements:</b></p><ul><li>Diploma/Bachelor&rsquo;s in Electrical, Electronics, or Mechatronics Engineering.</li><li>Hands-on experience with <b>battery pack assembly</b> and <b>inverter testing</b>.</li><li>Skills in wiring, soldering, troubleshooting, and product benchmarking.</li><li>Ability to source components from <b>global suppliers</b>.</li><li>Understanding of manufacturing processes and scalability considerations.</li><li>Must have CAD design skills (Fusion 360 / SolidWorks).</li></ul><p><b>We Offer:</b></p><ul><li>Competitive salary based on experience.</li><li>Opportunity to work on innovative clean energy products.</li><li>Career growth in R&amp;D and product management.</li></ul><p><b>How to Apply:</b> Send your CV to <b>hr@ad57.com</b> with subject line: <i>Product Development Engineer &ndash; Batteries &amp; Inverters</i>.</p><p>Job Type: Full-time</p><p>Pay: Rs65,000.00 - Rs190,000.00 per month</p><p>Application Question(s):</p><ul><li>Do you have Diploma or Bachelor&rsquo;s in Electrical, Electronics, or Mechatronics Engineering?</li><li>Do you have any in hand on experience with LFP battery pack and/or inverter assembly, repair or testing?</li><li>Do you have ability to use CAD software like Auto CAD, Fusion 360, SolidWorks or equivalent?</li><li>Do you have any understanding of what products are currently available in the local market and/or internationally?</li></ul><p>Location:</p><ul><li>Karachi (Preferred)</li></ul><p>Work Location: In person</p><p>Application Deadline: 25/08/2025</p>

Product Development Engineer (Batteries & Inverters)

<div><div>At BETA Technologies, we apply our intellectual curiosity, passion for aviation, and commitment to sustainability toward a shared mission of revolutionizing electric aviation. Regardless of the position one holds, each team member brings their talent and desire to positively impact the environment and lives of others in a refreshing, vibrant, and inclusive culture.</div><div></div><div><br>
We are seeking a design engineer to join the Battery team to own subsystems and components of the high voltage system. This person will be responsible for technical problem solving, improving designs, and working with others to manufacture and certify aviation battery packs. This position requires a blend of mechanical, electrical, and thermal knowledge and a willingness to bring new technologies and materials to bring increased performance and ensure safety standards are met or exceeded.</div><div></div><div><br>
As a Battery Design Engineer, you will work in a small team environment to design, test, and bring to production new and innovative battery packs to advance Beta&rsquo;s commitments to sustainability, performance, and safety. This position offers the possibility to learn something new every day and help shape the future of aviation.</div>
<h3 class="jobSectionHeader"><b>How you will contribute to revolutionizing electric aviation:
</b></h3><ul><li>Design and develop new battery packs and components with extreme safety and performance requirements</li><li>
Solve problems, iterate, and break things in test</li><li>
Fast paced hands-on coupon and scale testing of design concepts to develop designs</li><li>
Model in 3D CAD, create drawings, and manage bill of materials for your designs</li><li>
Bring parts and assemblies through the review and release process</li><li>
Work with suppliers to design manufacturable parts</li><li>
Do whatever job is needed to solve problems and make the team better</li></ul><h3 class="jobSectionHeader"><b>
Minimum Qualifications:</b></h3><ul><li>
Bachelor of Science degree in Mechanical Engineering or another Engineering degree from an accredited University</li><li>
Mechanical design fundamentals, assembly design, design for varieties of materials and processes</li><li>
Understanding of thermodynamics and electromechanical design</li><li>
Mastery of 3D CAD modeling software with experience in Structural analysis</li><li>
Self-starter who is well organized, disciplined, team player, communication and leadership skills required</li><li>
Ability to prototype and test design concepts and improvements hands-on</li><li>
Ability to execute battery abuse testing with a safety mindset</li><li>
Desire to learn, experiment, and make others around you better</li></ul><h3 class="jobSectionHeader"><b>
Above and Beyond Qualifications:</b></h3><ul><li>
Extensive knowledge of Battery design strategies and practices</li><li>
Battery industry experience</li><li>
Battery Thermal Runaway mitigation, protection, and testing experience</li><li>
Aviation industry experience</li><li>
Design for Manufacturing experience</li><li>
Start-up company experience</li><li>
Catia 3Dx experience</li><li>
Experience with rapid prototyping</li></ul><h3 class="jobSectionHeader"><b>
Physical Demands and Work Environment:</b></h3><ul><li>
This position will be based on-site at Beta&rsquo;s facilities in South Burlington, Vermont.</li><li>
Ability to transport yourself to various BETA locations around Burlington as needed.</li><li>
Able to work in a dog-friendly and open-office environment</li><li>
Work will occasionally be outdoors when supporting tests</li></ul><div>
The wage listed here reflects our best faith estimate for this role. We pay competitively and base compensation on a variety of factors including skills, experience, industry background, and the evolving needs of the role. We remain committed to fair and equitable pay and we're happy to discuss during the interview process.</div><div><b>
Build electric airplanes with us!</b></div><div></div><div><br>
We encourage all driven candidates to apply, even if they do not meet every listed qualification.</div><div></div><div><br>
We are an equal opportunity employer. Employment decisions are based on merit, competence and qualifications and will not be influenced in any manner on race, color, religion, age, sex, sexual orientation, gender identity, national origin, ancestry, citizenship, disability, veteran or military status, genetic information, pregnancy, or any other protected characteristic under federal, state, or local law. BETA complies with all applicable federal, state and local non-discrimination laws and does not tolerate discrimination of any kind in our workplace.</div><div></div><div><br>
Employment offers are contingent upon the successful completion of a background check. BETA Technologies participates in E-Verify.</div></div>

Design Engineer \u007C Battery

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