Clinical Research Scientist

Job Description

Job Description

Castle Biosciences Earns "Top Workplaces USA Award" for Phoenix, Pittsburgh, and Friendswood!

Learn more:

Castle Biosciences Inc. is growing, and we are looking to hire a Clinical Research Scientist working from laboratory in Phoenix, AZ, with a start date on or before June 30, 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 A Clinical Research Scientist

Responsible for leading assay development, validation, and implementation within a high-complexity clinical laboratory environment. Expertise in molecular techniques, QA, SOP development, instrument verification, and CLIA/CAP compliance required. Drive data analysis, workflow optimization, and troubleshooting while partnering cross-functionally to support clinical research and lab operations. Key responsibilities include lead assay development, validation, and implementation, Oversee sample analysis, QA, regulatory compliance (CLIA/CAP), and Support lab operations through SOPs, instrument verification, and technical leadership

REQUIREMENTS

• Bachelors in Life Science, Biology, or Clinical Laboratory Science and 4-7 years research/development experience Or Master's and 3-5 year's experience or PhD and 1-2 year's experience
• Demonstrated technical proficiency, scientific creativity, successful collaboration with others, and independent thought.
• Minimum 4 years laboratory experience in High Complexity testing plus QA training or 2 years clinical QA experience
• E xperience with one or more of the following: Molecular techniques, digital imaging, multiplex immunolabeling, digital pathology, image analysis or processing, bioinformatics/computational biol

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

SCHEDULE

• Monday - Friday, exempt position, working from our Phoenix, AZ laboratory.

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!

Castle Biosciences Awards and Research Developments!

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.

If you have a disability and you believe you need a reasonable accommodation in order to search for a job opening or to submit an online application, please e-mail [email protected] .

This email was created exclusively to assist disabled job seekers whose disability prevents them from being able to apply online. Only messages left for this purpose will be returned. Messages left for other purposes, such as following up on an application or technical issues not related to a disability, will not receive a response.

** No third-party recruiters, please