Clinical Research, Internal Quality Assurance Associate

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Castle Biosciences Inc. is growing, and we are looking to hire a full-time Clinical Research, Internal Quality Assurance Associate working from our Phoenix, AZ office location, with a start date of September 15, 2026.

Why Castle Biosciences?

Exceptional Benefits Package:

• Excellent Annual Salary + 20% Bonus Potential
• 20 Accrued PTO Days Annually + 10 Paid Holidays
• 401K with 100% Company Match up to 6%
• 3 Health Care Plan Options + Company HSA Contribution
• Company Stock Grant Upon Hire

A DAY IN THE LIFE OF AN Internal Quality Assurance Associate

The Internal Quality Assurance Associate supports the day-to-day quality assurance operations of the Clinical Research Department by assisting with the implementation and continuous improvement of the Quality Management System (QMS). This role collaborates with Clinical Research, Quality, and Training teams to support quality initiatives, develop and maintain Standard Operating Procedures (SOPs) and controlled documents, manage document control and Learning Management System (LMS) processes, and assist with internal and external audits and regulatory inspections. The associate ensures compliance with CSTL policies, Good Clinical Practice (GCP), and applicable regulatory requirements while promoting quality, supporting staff training, and maintaining the integrity of clinical research activities and human subject protections.

REQUIRED QUALIFICATIONS

• Associate degree in related field.
• Minimum of 2 years of proven experience in clinical quality assurance, training, compliance, regulatory, or a related role.
• A minimum of 2 years in clinical research.
• Fundamental understanding of medical/therapeutic area knowledge and medical terminology.
• Highly skilled in Microsoft Office, proficiency in Microsoft Word and Excel, and the ability to learn appropriate software.

PREFERRED QUALIFICATIONS

• Bachelor's degree in related field or demonstrated experience as evidence of competency.
• Previous experience with complex, global trials.
• Competent in study development processes, current industry standards, such as, but not limited to: ICH GCP, ISO 14155, IDE requirements, HIPAA, GDPR guidelines, Quality Management Systems, and 21 CFR Part 11 guidelines.

* Please see the full job description at the end of the job ad.

SCHEDULE

• Monday-Friday, 40 hours per week, exempt position, working from our Phoenix, AZ office location.

READY TO JOIN OUR BIOTECH TEAM?

We truly appreciate your time. If this feels like the right opportunity for you, we'd love for you to complete our mobile-friendly application. We're excited to learn more about you and look forward to connecting soon!

WORK AUTHORIZATION

All candidates must be legally authorized to work in the United States. Currently, Castle Biosciences does not sponsor H-1B visas, OPT, or employment-related visas.

ABOUT CASTLE BIOSCIENCES INC.

At Castle, it all comes down to people. After all, disease doesn't just happen - it happens to people. We believe that disease management and treatment decisions can be better informed through a person's unique biology, which is revealed through the scientific rigor of our innovative, laboratory-developed tests. We are committed to empowering healthcare providers and patients with the goal of improved outcomes.


Every employee at Castle has an impact on patient care, and we work to ensure that everyone finds their work to be both challenging and rewarding . We behave with integrity and treat our colleagues with respect and kindness . Our culture fosters an environment of trust, transparency, and collaboration . We prioritize and encourage internal growth and professional development .

Castle Biosciences is an equal opportunity employer as to all protected groups, including protected veterans and individuals with disabilities.


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