Analytical Lab Scientist — Energy Storage Materials

EOS; Edison (NJ); On-site; USD 65,000 - 90,000; Full time

Job summary

Eos Energy Enterprises is seeking an Analytical Chemist to support analytical testing for raw materials, in-process samples, and finished products at our Edison, NJ facility. The role involves operating analytical instrumentation, maintaining documentation, and contributing to product development, quality, and supplier qualification initiatives.

Ideal candidates hold a Bachelor’s degree in chemistry or related STEM field with 2+ years of analytical lab experience, and are familiar with GLP/ISO

Qualifications

• Bachelor’s degree in chemistry, materials science, or related STEM field required.
• 2+ years of analytical laboratory experience.

Responsibilities

• Perform physical, chemical, and instrumental analyses on raw materials, in-process samples, and finished products using wet chemistry and analytical techniques.
• Operate and assist with the calibration, maintenance, and troubleshooting of laboratory instrumentation, including FTIR, UV-Vis, SEM-EDS, XRF, pH meters, conductivity meters, density meters, and other analytical equipment.
• Prepare samples, conduct testing, record observations, and accurately document results in laboratory systems and notebooks.
• Assist with material characterization and testing activities to support product development, quality investigations, and supplier evaluations.
• Oversee daily analytical laboratory operations, maintenance activities, and compliance with established laboratory procedures.
• Act as a point of contact for R&D on chemical analysis and material evaluations.
• Assist in managing analytical lab inventory including consumables, standards, and gases.
• Follow and improve on Standard Operating Procedures for lab equipment and processes.
• Support continuous improvement initiatives by identifying opportunities to enhance laboratory efficiency, testing capabilities, data quality, and process reliability.

Skills

Analytical thinking

Attention to detail

Quality systems knowledge

GLP/ISO knowledge

Education

Bachelor’s degree in chemistry, materials science, or related STEM field

Tools

SEM-EDS

XRD

FTIR

UV-Vis

TGA-DSC

pH meters

Job description

Eos Energy Enterprises is seeking an Analytical Chemist to support analytical testing for raw materials, in-process samples, and finished products at our Edison, NJ facility. The role involves operating analytical instrumentation, maintaining documentation, and contributing to product development, quality, and supplier qualification initiatives.

Ideal candidates hold a Bachelor’s degree in chemistry or related STEM field with 2+ years of analytical lab experience, and are familiar with GLP/ISO