Research Engineer

E-Ink-Corporation; South Billerica (MA); On-site; USD 90,000 - 120,000; Full time

Benefits offered by this job

Medical insurance

Dental insurance

Vision insurance

Life insurance

Disability coverage

Paid time off

401(k) retirement savings

Job summary

E Ink Corporation in Billerica, Massachusetts is seeking a hands-on Research Engineer/chemist in Pigment research to develop advanced pigment materials for color electrophoretic displays. You will contribute across the development cycle from crystallization to evaluating pigment performance in display systems.

The role suits a practical chemist or engineer who enjoys experimental work, developing robust lab procedures, operating specialized equipment, and translating findings into improved

Qualifications

• Minimum 2 years of industrial experience in pigment development or related field.
• Hands-on laboratory experience with crystallization, finishing, milling, and drying.
• Ability to interpret analytical data and troubleshoot processes.

Responsibilities

• Develop, optimize laboratory procedures for pigment crystallization and finishing.
• Investigate crystallization conditions to control crystal form and particle size distribution.
• Plan and perform laboratory experiments under project scientists.
• Operate and maintain laboratory pigment finishing equipment.
• Record, analyze, and report experimental data; maintain notebooks and SOPs.

Skills

Laboratory research

Experimental procedures

Independent work

Team collaboration

Problem solving

Education

B.Sc. in Chemistry or Chemical Engineering

M.Sc. in Chemistry or Chemical Engineering

Ph.D. in a relevant discipline with post-Ph.D. industrial experience

Tools

ICP-OES

ICP-MS

XRD

SEM

Laser diffraction

Job description

E Ink Corporation is the global leader in electronic paper technology, transforming the way people access information through innovative, low-power display solutions. Our technology is used worldwide ineReaders, electronic shelf labels, digital signage, transportation displays, wearable devices, and a growing range of Internet of Things applications. By combiningcutting-edgeinnovation with a commitment to sustainability, E Ink enables products that consume minimal power while delivering an exceptional reading and viewing experience.

At E Ink, innovation, collaboration, and continuous improvement are at the core of everything we do. We foster an inclusive and supportive work environment where diverse perspectives are valued, employees are empowered to grow, and teams work together to solve complex challenges. Whetheryou'readvancing next-generation display technology, supporting our customers, or driving business operations,you'llhave the opportunity to make a meaningful impact on products used by millions of people around the world. If you're passionate about innovation and want to help shape the future of display technology,we'dlove to hear from you.

THE ROLE

Our research team in Billerica, Massachusetts is at the forefront of this innovation. We are seeking a hands-on Research Engineer/chemist in Pigment research to help developthe advancedpigment materials that are fundamental to the performance of our color electrophoretic displays. This role offers the opportunity to work across the full development cycle—from pigment crystallization and finishing through to evaluating pigment performance within electrophoretic display systems—directly contributing to the next generation of E Ink

This position is ideally suited to a practical, laboratory-focused chemist or engineer who enjoys experimental work, developing robust laboratory procedures, operating specialist equipment, solving technical challenges, and translating experimental observations into improved material performance.

ESSENTIAL DUTIES AND RESPONSIBILITIES

The essential duties and responsibilities of this position include, but are not limited to, the following:

• Develop, execute, andoptimizelaboratory procedures forpigmentcrystallization, crystal engineering, finishing, and post-processing.
• Investigate andoptimizecrystallization conditions to control crystal form, crystal habit, particle morphology, and particle size distribution.
• Plan and perform laboratory experiments under the guidance of project scientists.
• Operate,maintain, troubleshoot, and take ownership of laboratory pigment finishing equipment, including mills, filtration systems, washing equipment, dryers, and associated processing equipment.
• Develop andoptimizemilling, filtration, purification, washing, and drying procedures to achieve target particle size, morphology, purity, and process consistency.
• Characterize pigments using particle size analysis, microscopy, spectroscopy, X-ray diffraction (XRD), and other analytical techniques.
• Identifyimpurities and correlate analytical results with pigment properties, crystallization behavior, and processing conditions.
• Record, analyze, and interpret experimental data to improve laboratory procedures and pigment performance.
• Maintainaccuratelaboratory notebooks, experimental records, and standard operating procedures.
• Ensure laboratory equipment ismaintainedin good working order and that all work is carried out safely andin accordance withenvironmental, health, safety, and quality requirements.
• Prepare and screen newly developed pigments in electrophoretic display formulations.
• Evaluate pigment performance within the internal phase of electrophoretic display devices.
• Correlate pigment chemistry, crystal structure, particle morphology, particle size distribution, surface properties, and purity with electro-optical performance.
• Use characterization and device performance data to recommend improvements to crystallization, pigment finishing, and processing procedures.
• Collaborate closely withformulationscientists, materials scientists, and device engineers to support the development of next-generation electrophoretic display materials.
• Prepare clear technical reports and present experimental findings and recommendations to project teams.

QUALIFICATIONS

To perform this job successfully, an individual must be able to perform the essential functions of the position. The qualifications listed below are representative of the knowledge, skills, education, experience, and abilitiesrequired. Reasonable accommodations may be made to enable qualified individuals with disabilities to perform the essential functions of the position.

• B.Sc. or M.Sc. in Chemistry or Chemical Engineering, or a closely related scientific discipline, together with a minimum of two years' industrial experience in pigment development, crystallization, crystal engineering, pigment finishing, particle engineering, or the development of functional materials; or a Ph.D. in a relevant discipline with a minimum of two years' post-Ph.D. industrial experience in one or more of these areas.
• A practical, laboratory-focused chemist with a passion for hands-on experimental research and process development.
• Demonstrated experience developing, executing, andoptimizingexperimental procedures to solve technical problems and improve material performance.
• Practical experience with crystallization, crystal engineering, pigment finishing, milling, filtration, purification, and drying processes.
• Experienceoperating, maintaining, and troubleshooting laboratory-scale processing equipment.
• Experience with particle characterization techniques, including laser diffraction, centrifugal particle sedimentation (CPS), BET surface area analysis, optical microscopy, SEM, and X-ray diffraction (XRD) .
• Experience interpreting analytical data from ICP-OES, ICP-MS, chromatography (IC), and related analytical techniques toidentifyand quantify inorganic and organic impurities.
• Strong problem-solving, data analysis, and technical reporting skills.
• Ability to work independently in the laboratory while collaborating effectively within a multidisciplinary R&D team.

DESIREABLE QUALIFICATIONS:

• Strong understanding of organic pigment and dye chemistry.
• Understanding ofcolor science and color theory, including CIE L a b* color space, chromaticity, color strength, hue, saturation, reflectance, and the optical properties of pigments.
• Knowledge of colloidal science and non-aqueous dispersion systems.
• Knowledge of electrophoretic display (EPD) materials and particle behavior in electrophoretic systems.
• Experience evaluating materials in device or application testing and correlating material properties with performance.
• Experience in inkjet pigment development, ink formulation, or dispersion technology.

COMPENSATIONDISCLOSURE

At E Ink, we believe in rewarding employees with competitive total compensation through a combination of base salary and performance-basedbonuses, witha largerportionof total compensation delivered through our annual bonus program than is typical at many companies. To provide applicants with a more complete picture of our compensation philosophy, we aredisclosingboth the estimated annual total compensationand the annual base salary range for this position. For this position, the estimated annual total compensation range is $123,000- $172,000, based on the company's most recent annual bonus payout. The annual base salary range for this position is $90,000-$120,000.

The annual base salary range reflects the company's good-faith estimate of the base salary it reasonably expects to pay for this position at the time of posting. Actual starting base salary is determined based on job-related factors, including experience, skills, education, certifications, and other qualifications. Annual bonus payments are based on Company performance, are not guaranteed, and may be higher or lower than the estimate reflected above.

BENEFITS

In addition to a competitive base salary, E Ink offers a comprehensive benefits package that includes medical, dental, and vision insurance; life and disability coverage; paid time off; and a401(k)-retirementsavings plan.

PHYSICAL DEMANDS

The physical demands described here are representative of those that an employee must meet to successfully perform the essential functions of this position. Reasonable accommodations may be made to enable qualified individuals with disabilities to perform the essential functions.

DISCLAIMER:

The essential duties and responsibilities described above are intended to provide a general overview of the work performed in this position. They are not intended to be an exhaustive list of all duties, responsibilities, or qualifications. Responsibilities may bemodifiedor assigned at any time to meet business needs, includingas a result ofreasonable accommodation or other operational requirements.

Equal Opportunity Employer
This employer is required to notify all applicants of their rights pursuant to federal employment laws.For further information, please review the Know Your Rights notice from the Department of Labor.