Fermentation Process Engineering Manager Jobs (NOW HIRING)

AESC is looking to add a Process Engineering Manager to our team in Murfreesboro, TN.

• Full-Time
• On-site

AESC is an exciting, newly created global organization committed to solving the challenges of a sustainable future and becoming the leading supplier of full-value-chain battery solutions. Our lithium-ion batteries can be found in nearly one million electric vehicles worldwide and have a stellar safety record of zero-critical issues. AESC US is leading the way in battery technology. We design and manufacture EV battery technology for various electric vehicles and equipment. We are working hard towards unlocking the full potential of sustainable energy and climate change mitigation. We will continue to build upon our successes and expand into new markets and industries, producing innovative and competitive products and technologies that advance the goal of a zero-carbon emission future. AESC is headquartered in Japan and has battery manufacturing locations in Japan, UK, China, and the U.S.

Our mission is to solve the challenges for a sustainable future. Together, we can make a meaningful impact.

AESC is seeking a Process Engineering Manager, who will serve as a key member that guides a team of engineers to successfully execute new and minor model manufacturing programs. Reporting to the Process Engineering Sr. Manager, this role drives the technical strategy for process standardization, layout efficiency, and continuous improvement. The ideal candidate will blend strategic vision with tactical oversight—managing everything from equipment, material, and tooling procurement to executing robust quality countermeasures, reducing scrap, and maximizing overall equipment efficiency.

• Provide high‑level engineering support to the battery manufacturing plant to solve complex problems related to Quality, Cost, Delivery, and Safety (QCDS).
• Lead the development and execution of major and minor model manufacturing plans. This includes managing trials, launching new equipment, and tooling, and ensuring all program targets are met at every development stage.
• Monitor trial results and production data to ensure technical countermeasures for quality or workability issues are implemented rapidly and effectively.
• Support manufacturing through ongoing process improvements, providing strategic direction on manpower utilization, line efficiency, and ergonomics.
• Collaborate with global engineering and design groups to seamlessly implement design changes for batteries and components.
• Develop robust processes to improve manufacturability, resolving Product Quality Assurance (PQA) concerns and addressing early field feedback.
• Identify, develop, and implement new departmental tracking processes and systems to systematically achieve and exceed corporate KPIs.
• Manage and lead the development of budgets for new model programs; enforce strict adherence to approved budgets post‑contract.
• Establish clear annual goals tied to corporate KPIs, providing continuous coaching, guidance, and training to guide process engineers in tracking and achieving their metrics.
• Manage the full talent lifecycle for the unit, including interviewing and selecting talent, writing performance evaluations, approving time/attendance, and recommending promotions, merit increases, or disciplinary actions.

• In‑depth understanding of lithium‑ion battery technology, product chemistry, battery manufacturing processes, cell/pack assembly equipment, and associated manufacturing information systems (MES/SCADA).
• A solid foundational understanding of product design, engineering development lifecycles, and high‑volume production processes.
• Advanced proficiency in Microsoft Office Suite and hands‑on experience with Computer‑Aided Design (CAD) software.
• Bachelor’s degree in a relevant engineering discipline (e.g., Mechanical, Electrical, Chemical, or Manufacturing Engineering) from an accredited institution.
• Minimum of five (5) years of progressive, professional‑level engineering experience directly within a manufacturing or process engineering environment.
• Minimum of two (2) years of supervisory or formal leadership experience within an engineering team, demonstrating a proven record of coaching and managing technical staff.

Occasional domestic and international travel required.

Welcome to AESC, supporting our state‑of‑the‑art Gigafactories, where you'll have the opportunity to tackle the world's most fascinating challenges alongside exceptionally talented individuals who are driven to make a difference. At AESC, we offer a comprehensive compensation package. In addition, we provide a range of valuable benefits, such as 401K, and health insurance. We strive to ensure that our employees are well taken care of, enabling them to focus on their work and contribute to our collective mission of changing the world.

• An inclusive and diverse work environment that fosters and encourages professional and personal development.
• Highly automated, clean, safe, and temperature‑controlled production environment.
• Medical, Dental and Vision Insurance.
• HSA and Flexible Spending Accounts.
• 401K with company match.
• Life Insurance (Company paid and additional voluntary life available).
• Paid Vacation and 14 Paid Holidays.
• Short‑term and long‑term disability coverage (Company Paid).

The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodation may be made to enable otherwise qualified individuals with disabilities to perform the essential job functions.

• Ability to sit for extended periods of time.
• Ability to read, write, speak, hear; stand; walk; use hands to finger, handle, or feel; reach and lift with hands and arms frequently throughout the day.
• Required to occasionally lift, push, pull and/or move up to 10 pounds and occasionally required to lift, push, pull and/or move up to 35 pounds.

The work environment is primarily an automated manufacturing plant with a concrete floor and is characterized by some temperature extremes, moderate noise, and forklift traffic. The individual must be able to perform all essential functions as appropriate on the plant floor, in meetings, and with employees, management, customers and suppliers.

Candidate must perform the essential duties and responsibilities with or without reasonable accommodation efficiently and accurately, and without causing significant safety threat to self or others. The statements made herein are intended to describe the general nature and level of work being performed by employees assigned to this job classification. They are not intended to be construed as an exhaustive and inclusive list of all responsibilities, duties, and/or skills required of personnel so classified.

The employee will be exposed to both General Office and Industrial Manufacturing Facility environments.

• Work week is a 40‑hour minimum.
• Extended hours and overtime are required as needed.
• Must be able to work any shift as required.
• Must be able to work weekends as required.

All of us at AESC – regardless of functional area or expertise – share a passion to design, manufacture, and sell high‑performance products. It is our policy to provide Equal Employment Opportunity (EEO) to all persons regardless of race, gender, disability, or any other status protected by law. Candidates for this position must be legally authorized to work in the United States and will be required to provide proof of employment eligibility at the time of hire. At AESC, we are committed to providing Equal Employment Opportunity (EEO) to all individuals. We participate in E‑Verify and will provide the federal government with your Form I‑9 information to confirm that you are authorized to work in the U.S.