About Cytonome:

Cytonome is a biotechnology engineering and manufacturing company that designs and develops cutting edge optical-based cell sorting platforms. We offer powerful application-specific technologies for cell therapy, life science, and industrial markets. We work closely with our clients to understand their needs and provide their ideal solution.

Job Description:

This Opportunity is within our Lexington-based high-throughput cell sorting development team. The Systems Engineer will be directly involved in the design, assembly, testing, and optimization of our innovative high-throughput, microfluidic-based cell sorting platforms. The position will collaborate with a diverse technical team on product development both for R&D and cGMP operations. This role will have a direct impact on several globally important applications of our current and future cell isolation technologies.

Job Responsibilities:

Work with a cross-functional team of engineers and biologists to design, assemble and test complex electrical, mechanical, microfluidic, and optical systems
Own the system design and drive automation algorithm development
Conceptualize, design, procure, prototype, and build components and assemblies for products and testing/manufacturing fixtures
Conduct root cause analysis on application-specific issues reported by the client
Troubleshoot and document problem resolution during system level testing
Develop, execute, and document test protocols
Communicate tradeoffs, program risks, and technical progress to the team and management
Provide feedback and help generate test and assembly documentation for transfer to manufacturing

Qualifications:

Bachelor’s degree in mechanical engineering, or related engineering fields
3+ years in engineering environment
Proficiency in CAD software (SolidWorks) for designing complex assemblies with tight tolerances.
Strong understanding of DFM/DFA (Design for Manufacturability/Assembly) principles.
Hands-on experience with rapid prototyping, GD&T/tolerance stack-up analysis, and iterative design validation
Excellent problem-solving skills and a proactive mindset for identifying and resolving design-to-manufacturing challenges
Strong communication skills and ability to document engineering processes clearly for tech transfer and scaling
Ability to self-organize and work effectively with limited supervision

Preferred Skillsets/Experience:

Experience transitioning products from R&D/prototype stage to pilot and scaled manufacturing.
Experience with research instrumentation and/or flow cytometry
Familiarity with microfluidic systems, optics, or electromechanical components is a plus.
Experience in class II/III medical device product development
Experience with Python, LabVIEW, and Matlab is preferred

STgenetics® is an Affirmative Action EEO employer
We are an equal opportunity employer and all qualified candidates will receive consideration for all positions without regard to race, color, age, religion, sex (including pregnancy), sexual orientation, gender identity, national origin, veteran status, disability, genetic information, or any other characteristic protected by law.

STgenetics® is not currently accepting unsolicited resumes from search firms. Regardless of past practice, all resumes submitted by search firms to any employee at STgenetics® via-email, the Internet or directly to hiring managers at STgenetics® in any form without a valid written agreement in place for that specific position will be deemed the sole property of STgenetics®. As a result, no fee will be paid in the event the candidate is hired by STgenetics®.

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Systems Engineer