About CooperSurgical
CooperSurgical is a leading fertility and women’s healthcare company dedicated to putting time on the side of women, babies, and families at the healthcare moments that matter most in life. As a division of CooperCompanies, we're driven by a unified purpose to enable patients to experience life's beautiful moments. Guided by our shared values – dedicated, innovative, friendly, partners, and do the right thing – our offerings support patients throughout their lifetimes, from contraception to fertility and birth solutions, to women’s and family care, and beyond. We currently offer over 600 clinically relevant medical devices to healthcare providers, including testing and treatment options, as well as an innovative suite of assisted reproductive technology and genomic testing solutions. Learn more at www.coopersurgical.com
Work location: Sugar Land, TX (on-site)
Scope:
The Embryologist Scientist serves as a scientific subject matter expert responsible for the biological evaluation and advancement of bioassay systems used to assess the safety, efficacy, and performance of assisted reproductive technology (ART) media, consumables, and devices. The scope of this role spans research, assay development, validation, and method transfer, functioning as a critical interface between Research & Development, Quality Control, and Quality Assurance. The position has direct influence on biological risk assessment, regulatory readiness, product lifecycle decisions, and continuous improvement initiatives. Operating within a regulated laboratory environment, the role supports compliance with ISO 17025, GLP, and applicable GMP principles, and plays a key role in scientific investigations, OOS resolution, assay robustness, and next-generation bioassay development. The work performed within this scope directly impacts product quality, regulatory compliance, and patient outcomes in assisted reproduction.
The Embryologist Scientist is responsible for the design, development, optimization, validation, and scientific troubleshooting of biological assays, including Mouse Embryo Assays (MEA) and sperm function assays, used to support ART product development and quality monitoring. This role conducts hands-on laboratory experimentation, performs statistical and biological data analysis, and leads scientific investigations related to assay performance, media failures, environmental influences, and OOS/OOT events. The scientist develops and validates new methods, establishes positive control systems, and transfers qualified assays into routine Quality Control use, including training and ongoing support.
The position collaborates closely with QC, QA, Manufacturing, and external partners, contributing technical expertise to CAPAs, deviations, validations, and continuous improvement initiatives, while advancing innovative bioassay strategies to support current and future ART technologies.
Conduct a variety of cell-based bioassays (MEA, Sperm motility and survivability assays and Bacterial Endotoxin Test) for research and root cause analysis testing for products utilized in human assisted reproductive laboratories
Establishment and validation of medical device extraction methods following ISO 10933 methods
Improve assay sensitivity, robustness and reproducibility through endpoint selection, exposure modes, dose-response systems
Develop and validate positive control systems (e.g., embryotoxic gradients, stress models)
Evaluate emerging technologies and methodologies for embryo culture and reproductive testing
Support development of next-generation biological safety assays
Lead and execute assay validation activities, aligned with IQ/OP/PQ principes where applicable
Author validation protocols, risk assessments and final reports in alignment with ISO 17026 and GLP principles
Conduct inter-laboratory comparison and method equivalency studies
Transfer validated methods into QC laboratories and provide technical training, ongoing assay support and troubleshooting guidance
Lead scientific investigations related to OOS and OOT results (e.g., MEA failures), media performance issues and environmental or system impacts (e.g., incubator performance)
Apply structured root‑cause analysis tools, including 5 Whys and Fishbone (Ishikawa) analysis
Design hypothesis‑driven experiments to confirm root cause and corrective actions
Ensure compliance with applicable regulatory and quality standards ISO 17025 (preferred) and GLP / GMP principles where applicable
Internal quality systems (CAPA, change control, document control)
Author, review, and revise SOPs, work instructions, technical and investigation reports
Support internal, external, and regulatory audits
Ensure data integrity, traceability, and documentation accuracy
Perform statistical and trend analysis, including ANOVA, variability and reproducibility assessments and assay performance trending
Interpret biological assay data and draw scientifically defensible conclusions
Prepare technical summaries and present findings to R&D, Quality Assurance, Quality Control, Manufacturing and leadership teams
Collaborate with QC laboratories (method transfer and troubleshooting), Manufacturing (process‑related investigations), Quality Assurance (CAPA, deviations, validation support), External partners, CROs, and reagent suppliers
Support product development, lifecycle management, and continuous improvement initiatives
Travel:
This is an onsite position with minimal travel requirements (up to 10%).
Knowledge, Skills and Abilities:
To perform this job successfully, an individual must be able to perform each essential duty satisfactorily. The requirements listed below are representative of the knowledge, skill, and/or ability required. Reasonable accommodation may be made to enable individuals with disabilities to perform the essential functions.
Work Environment:
Experience:
Education:
M.S or Ph.D. or equivalent in Embryology, Reproductive Biology, Animal Science, Biochemistry, Biotechnology, or a field. The candidate should have a strong academic background in embryology, reproductive sciences or related discipline.
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Our Benefits:
As an employee of CooperSurgical, you'll receive an outstanding total compensation plan. As we believe your compensation goes beyond your paycheck, we offer a great compensation package, medical coverage, 401(k), parental leave, fertility benefits, paid time off for vacation, personal, sick and holidays, and multiple other perks and benefits. Please visit us at www.coopersurgical.com to learn more about CooperSurgical and the benefits of becoming a member of our team.
To all agencies: Please, no phone calls or emails to any employee of CooperSurgical about this opening. All resumes submitted by search firms/employment agencies to any employee at CooperSurgical via-email, the internet or in any form and/or method will be deemed the sole property of CooperSurgical, unless such search firms/employment agencies were engaged by CooperSurgical for this position and a valid agreement with CooperSurgical is in place. In the event a candidate who was submitted outside of the CooperSurgical agency engagement process is hired, no fee or payment of any kind will be paid.
We are committed to equal employment opportunity regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender, gender identity or expression, or veteran status. We are proud to be an equal opportunity workplace.

CooperCompanies (Nasdaq: COO) is a leading global medical device company focused on helping people experience life’s beautiful moments through its two business units, CooperVision and CooperSurgical. CooperVision is a trusted leader in the contact lens industry, helping to improve the way people see each day. CooperSurgical is a leading fertility and women’s healthcare company dedicated to putting time on the side of women, babies, and families at the healthcare moments that matter most. Headquartered in San Ramon, CA, CooperCompanies has a workforce of more than 15,000, sells products in over 130 countries, and positively impacts over fifty million lives each year. For more information, please visit www.coopercos.com.
CooperCompanies is dedicated to investing in innovation to create a better future for our customers, patients and stakeholders.
+ Global presence with products in more than 100 countries
+ A Fast Company Best Workplace for Innovators
+ Inspiring Workplace winner, North America and Global Top 100
+ Dedicated to meeting evolving health care needs
+ Committed to health and wellness
+ Passionate about supporting communities where we live and work
Our company is driven by our incredible people, who are driven by the vision of a greater tomorrow. Inspired by those we partner with, we work together to help people experience life's beautiful moments and enhance the well-being of individuals and communities around the world.
For more information please visit coopercos.com