Development Engineer II - Membrane Functionalization

Donaldson is committed to solving the world's most complex filtration challenges. Together, we make cool things. As an established technology and innovation leader, we are continuously evolving to meet the filtration needs of our changing world. Join a culture of collaboration and innovation that matters and a chance to learn, effect change, and make meaningful contributions at work and in communities.

The Purilogics Engineering team based is looking for a Development Engineer II to join our team. This role directly supports the commercialization of membrane chromatography technologies, contributing to our leadership in life sciences innovation. The ideal candidate will play a key role in the transfer, scale-up, evaluation, and validation of exciting, differentiated technologies to position us as a market leader in Membrane Chromatography. Key responsibilities and qualifications to be successful in this role are listed below. Qualified candidates must be able to work an on-site schedule at our Bloomington, MN facility .

Role Responsibilities :

Drive the transfer and scale up of reaction chemistries from R&D into production

Support the identification of manufacturing requirements for new chemical processes and associated equipment, ensuring alignment with material specifications and process standards

Coordinate on cross-functional initiatives and influence process development strategies across R&D, manufacturing, and quality teams

Work on cost-optimization / continuous improvements for varied processes

Write / execute technical reports, operating procedures, work instructions, and validation documents

Develop and optimize test methods for assessing chemical processes and performing quality control measurements

Manage scheduling and planning to meet deliverables for projects

Minimum Qualifications :

Bachelor's degree in chemical engineering, chemistry, materials science or equivalent work experience.

1+ years of prior work experience

Proficient in Excel, Word, and PowerPoint

Wet lab chemistry experience

Preferred Qualifications :

Understanding of statistics for experiments and manufacturing (ANOVA, t-test, capability analyses)

Strong communication skills and ability to collaborate across multidisciplinary teams

Experience with scaling chemical reactions

Experience working in a cleanroom

Experience with chromatography

Experience in technical report writing

Experience with statistical software (e.g. jmp, minitab, matlab)

Annual Salary Range : $71,900 - $91,700.Actual salaries will vary based on several factors including, but not limited to applicable work experience, training, education, performance.

Employee benefits are part of the competitive total rewards package that Donaldson Company, Inc. provides to you. Our comprehensive benefits program includes health benefits, retirement plan (401k), paid time away, paid leaves (including paid parental leave) and more.

Relocation : This position is not eligible for relocation assistance.

Immigration Sponsorship Not Available :

Applicants for this position must be currently and legally authorized to work in the United States without the need for current or future sponsorship (e.g., H-1B, J-1, F-1, CPT, OPT, etc.).

Donaldson will not offer immigration sponsorship or assume sponsorship of an employment visa for this position.

International relocation or remote work arrangements outside of the U.S. will not be considered.

Key Words : Life Science, Chromatography, Statistical

Equal Opportunity Employer, including Disability and Veterans

Employment opportunities for positions in the United States may require use of information which is subject to the export control regulations of the United States. Hiring decisions for such positions are required by law to be made in compliance with these regulations. Applicants for employment opportunities in other countries must be able to meet the comparable export control requirements of that country and of the United States.

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