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Battery Process Engineer Jobs in New York (NOW HIRING)

EnerSys

Senior Manufacturing Engineer

Commack, NY · On-site

$110K - $130K/yr

Manage manufacturing engineering and act as a subject matter expert for battery-specific manufacturing processes, materials, and technologies. * Support audits, customer inspections, and quality ...

Enersys

Senior Manufacturing Engineer

Commack, NY · On-site

$110 - $130/hr

Senior Manufacturing Engineer Requisition ID: 13318 Location: Commack, NY, US, 11725 Home-based ... Strong knowledge of battery technologies, including cell assembly, electrode processing ...

Clera

Senior Firmware Engineer

New York, NY · Remote

$120K - $200K/yr

Architect and develop embedded firmware for battery-powered wearable devices. * Own core systems ... Develop multi-core embedded data pipelines for real-time sensor acquisition and processing.

Clera

Senior Firmware Engineer

New York, NY · On-site

$120K - $200K/yr

Architect and develop embedded firmware for battery-powered wearable devices. * Own core systems ... Develop multi-core embedded data pipelines for real-time sensor acquisition and processing.

Clera

Senior Firmware Engineer

Manhattan, NY · On-site

$160 - $200/hr

Architect and develop embedded firmware for battery-powered wearable devices. * Own core systems ... Develop multi-core embedded data pipelines for real-time sensor acquisition and processing.

Enersys

Senior Mechanical Engineer

Commack, NY · On-site

$120 - $160/hr

Engineer specialized fixtures and assembly aids tailored for battery production, optimizing manufacturing processes and ensuring product quality. * Identify and resolve technical issues within the ...

EnerSys

Senior Mechanical Engineer

Commack, NY · On-site

$130K - $160K/yr

Engineer specialized fixtures and assembly aids tailored for battery production, optimizing manufacturing processes and ensuring product quality. Identify and resolve technical issues within the ...

ANS

Principal Engineer- Civil

South Plainfield, NJ · On-site

$147K - $189K/yr

Experience in renewable energy projects such as solar, wind, or battery storage is highly preferred ... We may use artificial intelligence (AI) tools to support parts of the hiring process, such as ...

Eosenergystorage

Electrical Engineer

Edison, NJ

Our breakthrough Znyth aqueous zinc battery was designed to overcome the limitations of ... Awareness of safety certification process to standards such as UL * Competent skills with ...

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Battery Process Engineer information

What does a battery process engineer do?

A Battery Process Engineer is responsible for designing, optimizing, and overseeing the manufacturing processes involved in producing batteries, such as lithium-ion cells. They work to improve efficiency, quality, and safety in battery production by developing and refining procedures, selecting appropriate materials, and troubleshooting issues. Additionally, they collaborate with teams across research, development, and manufacturing to scale up new battery technologies from prototype to mass production. Their role is critical for ensuring that batteries meet performance and reliability standards required for various applications, including electric vehicles and consumer electronics.

What is the difference between Battery Process Engineer vs Battery Manufacturing Technician?

AspectBattery Process EngineerBattery Manufacturing Technician
CredentialsBachelor's degree in engineering or related field; often requires experience in process designHigh school diploma or technical certification; on-the-job training
Work EnvironmentDesigning, optimizing, and overseeing manufacturing processes in labs or production facilitiesOperating machinery and performing manual tasks on the production line
Industry UsageInvolved in process development, quality control, and process improvementFocuses on assembly, equipment operation, and quality checks

The Battery Process Engineer focuses on designing and improving manufacturing processes, requiring technical expertise and engineering credentials. In contrast, the Battery Manufacturing Technician handles day-to-day production tasks, operating equipment and ensuring product quality. Both roles are essential in battery manufacturing but differ in responsibilities, skills, and work scope.

What are some common challenges faced by battery process engineers during scale-up from laboratory to production?

Battery Process Engineers often encounter challenges when translating lab-scale processes to full-scale manufacturing, such as maintaining quality and consistency in large batches, optimizing equipment for high throughput, and ensuring safety protocols with reactive materials. These professionals must troubleshoot unexpected variations, coordinate closely with multidisciplinary teams (like R&D, quality assurance, and maintenance), and refine processes to meet both performance and cost goals. Effective communication and problem-solving skills are essential for overcoming these hurdles and ensuring smooth production ramp-up.

What are the key skills and qualifications needed to thrive as a battery process engineer?

To thrive as a Battery Process Engineer, you need a solid background in chemical or materials engineering, experience with battery manufacturing processes, and often a relevant engineering degree. Familiarity with process simulation software (such as AutoCAD or MATLAB), Six Sigma methodologies, and data analysis tools is typically required. Strong problem-solving abilities, attention to detail, and effective communication skills help distinguish top performers in this field. These competencies are essential to ensure efficient battery production, maintain high quality standards, and drive innovation in the rapidly evolving energy storage industry.
What are popular job titles related to Battery Process Engineer jobs in New York? For Battery Process Engineer jobs in New York, the most frequently searched job titles are:
What job categories do people searching Battery Process Engineer jobs in New York look for? The top searched job categories for Battery Process Engineer jobs in New York are:
What cities in New York are hiring for Battery Process Engineer jobs? Cities in New York with the most Battery Process Engineer job openings:
Battery Process Engineer jobs near you
Infographic showing various Battery Process Engineer job openings in New York as of August 2026, with employment types broken down into 91% Full Time, and 9% Contract. Highlights an 91% In-person, and 9% Hybrid job distribution.

Senior Manufacturing Engineer

EnerSys Delaware, Inc.

Commack, NY • On-site

$110K - $130K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 8 days ago

Job description

EnerSys Advanced Systems (EAS) is a specialized division of EnerSys-a global leader in stored energy solutions for industrial applications. EAS focuses on cutting-edge energy solutions for the aerospace, defense, and medical industries. As we continue to grow, we're looking for individuals who share a passion for these industries and want to be part of an innovative, dynamic team.
Certain positions at EnerSys Advanced Systems require access to information or technology that is subject to the International Traffic in Arms Regulations (ITAR) and other U.S. government security regulations. Candidates for these positions should be a "U.S. Person" under ITAR (U.S. citizen, lawful permanent resident, or a refugee/asylee) and/or otherwise comply with ITAR requirements for access rights to be considered for a position.
What We Offer:
  • Generous Time Off - 3+ weeks of paid time off, plus 11 paid holidays
  • Comprehensive Benefits - Medical, dental, and vision coverage for employees and dependents at a discounted rate
  • Financial & Career Growth - Life insurance, short-term disability, educational reimbursement, flexible spending accounts, and an employee stock purchase plan
  • 401(k) Matching - 100% match at a 6% contribution level
  • Innovative Culture - We value excellence, teamwork, and long-term relationships with stakeholders, colleagues, and customers. Through innovative technology and ongoing training, we invest in our employees' skills and career development.

At EAS, we don't just build batteries - we power systems and devices that protect not only individual citizens but communities across the world.
If you're excited about working in an innovative, fast-paced, high-tech environment, where your contributions make a real impact, we'd love to hear from you!
Compensation Range: $110,000 to $130,000 per year.
Compensation may vary based on applicant's work experience, education level, skill set.
Learn More About EAS
Job Purpose
The Senior Manufacturing Engineer at Bren-Tronics, part of EnerSys and manufacture of advanced power solutions, is a key technical leader responsible for developing, optimizing, and sustaining manufacturing processes for battery production in a defense environment. This role focuses on driving operational excellence through advanced failure analysis, continuous process improvement, and rigorous adherence to military-grade quality standards. The Senior Manufacturing Engineer will ensure efficient process transitions, maintain product integrity, reduce production costs, and uphold strict compliance with defense manufacturing protocols.
Essential Duties and Responsibilities
  • Serve as the primary manufacturing representative on cross-functional engineering teams to lead and coordinate the smooth transition of new defense battery products from design to production.
  • Design, organize, and continuously improve battery assembly areas to meet evolving product specifications, Department of Defense (DoD) requirements, and production throughput goals.
  • Lead initiatives to streamline and optimize manufacturing workflows, enhancing product quality, reducing cycle time, minimizing scrap, and maximizing output.
  • Define requirements for specialized production equipment, tooling, fixtures, and test setups specific to high-reliability, mission-critical battery manufacturing.
  • Drive compliance with defense quality standards (e.g., MIL-STD, AS9100, IPC) across all manufacturing processes and work instructions.
  • Develop and deliver technical training to production teams to ensure full compliance with documented procedures, quality standards, and engineering requirements.
  • Manage manufacturing engineering and act as a subject matter expert for battery-specific manufacturing processes, materials, and technologies.
  • Support audits, customer inspections, and quality assurance activities as needed to maintain defense manufacturing certifications.
  • Determine the requirements for equipment, tools, fixtures and fulfill real-time production needs for our manufacture operations.
  • Monitor rework and repair operations, consistently monitor and report yield issues, and regularly highlight significant findings.
  • Conduct failure analysis, identify root causes, and pursue effective solutions to minimize in-process defects.
  • Other duties as assigned.

Qualifications
  • Bachelor's degree in Mechanical Engineering, Manufacturing Engineering, Electrical Engineering, or a related technical field.
  • 10+ years of experience in manufacturing engineering, with 3+ years specifically in battery production, defense manufacturing, or other mission-critical industries strongly preferred.
  • Strong knowledge of battery technologies, including cell assembly, electrode processing, electrolyte handling, welding, sealing, environmental testing, chargers and accessories.
  • In-depth experience with root cause analysis methodologies (e.g., 5 Whys, Fishbone Diagram, FMEA) and corrective action implementation (CAPA).
  • Hands-on experience with designing and optimizing manufacturing processes, production lines, tooling, and fixtures.
  • Familiarity with defense manufacturing standards and compliance requirements (e.g., MIL-STD, AS9100, ITAR).
  • Proficient in statistical process control (SPC), lean manufacturing, Six Sigma tools, and continuous improvement principles.
  • Ability to read and interpret engineering drawings, schematics, specifications, and work instructions.
  • Strong technical writing skills to create clear work instructions, reports, and standard operating procedures (SOPs).
  • Excellent communication skills, with the ability to work collaboratively in cross-functional teams.

General Job Requirements
  • Generic

EnerSys provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws.
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We use artificial intelligence to screen, assess and select applicants for open positions, including for the purposes of reviewing and ranking application materials and scoring answers to application questions. Accordingly, decisions about your application and eligibility for employment with EnerSys may be made based exclusively on the automated processing of the personal information that you submit in your application materials.

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