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A123 Systems LLC

Sr. Manager, R&D

A123 Systems LLC, Waltham, Massachusetts, United States, 02254

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A123 Systems, LLC is a leading developer and manufacturer of advanced batteries and battery systems for the transportation and commercial markets.

Position Overview We are seeking a highly experienced and innovative Senior Manager of R&D with deep expertise in cathode materials for next‑generation rechargeable batteries, including Mn‑rich NMC, Li‑rich layered oxides, Lithium‑Sulfur (Li‑S), and Sodium‑ion cathode chemistries.

This role will lead a multidisciplinary team responsible for the design, development, and optimization of advanced cathode materials, with a strong focus on translating lab‑scale innovations into practical, electrode and cell technologies. This role is critical in advancing the company’s core technology roadmap, particularly in the areas of cathode material innovation with surface/interface design for electrolyte and anodes. The ideal candidate will bring deep scientific expertise, a proven track record of innovation, and strong leadership in battery materials research and development.

Primary Responsibilities

Technology Development & Strategic Planning:

Lead R&D projects focused on advanced energy storage chemistries, including Li‑S and sodium‑ion batteries and next generation battery technology such as Mn‑rich layered oxides

Lead design and development of next‑generation cell material (e.g., cathode, electrolyte, separator, anode interface) and electrode/cell design.

Drive innovation in cathode material and surface/interface engineering for anode for Li‑S, sodium‑ion batteries and next generation battery technology.

Define short‑ and long‑term R&D goals aligned with company strategy.

Develop technology roadmaps and project plans with clear milestones and deliverables.

Manage and mentor a multidisciplinary R&D team including scientists, engineers, and technicians.

Foster a collaborative and high‑performance research environment.

Engage with external collaborators including academic institutions, research labs, and strategic partners.

Work closely with cross‑functional teams in scale‑up, and cell development

Data Analysis & Reporting:

Oversee data collection, modeling, and interpretation to drive material and performance optimization.

Present research findings and progress reports to executive leadership and stakeholders.

IP Generation & Publication:

Identify opportunities for intellectual property and support patent filings.

Publish key findings in peer‑reviewed journals and represent the company at technical conferences.

Specific Skills / Background

Ph.D. in Materials Science, Electrochemistry, Chemical Engineering, or a related field. (Exceptional M.S. candidates with significant experience will also be considered.)

Minimum of 10 years of experience in next generation battery R&D, with 5+ years in a leadership or managerial role.

Proven expertise in: next‑gen cathode material such as Li‑S and sodium‑ion systems

High knowledge and experience in electrode and cell development

Strong background in electrochemical testing & analysis, materials characterization, and cell prototyping.

Demonstrated success in leading research teams and delivering innovative results

Excellent organizational and leadership skills.

Familiarity with scale‑up considerations from lab to pilot production.

Knowledge of IP strategy and patent processes.

Strong communication and project management skills

Additional comments about position: Initiation, responsibility, attention to details and comprehensive analysis are essential; team‑player with a positive attitude and the ability to operate with minimal direct supervision is a major plus.

A123 is an equal opportunity/affirmative action employer

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