Clinical Services, Specimen Processor

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Castle Biosciences Inc. is growing, and we are looking to hire a full‑time Clinical Services, Specimen Processor working from our Phoenix, AZ office location, with a start date of August 31, 2026.

• 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

This position is responsible for performing clinical specimen accessioning, sample sorting, and data entry in a fast‑paced, high‑throughput environment. Evaluates the needs of internal and external clients to provide high‑quality customer service. Provide support as needed and defined by those to whom the position reports. Adhere to and ensure compliance with the Company’s policies and applicable standard operating procedures. This role will spend the most time performing data entry login of specimen‑related details, accessioning samples into the laboratory information system according to the given protocol with minimal errors and scanning requisitions with all related paperwork, and accurately labeling specimen(s)/slide(s) and ensuring timely distribution to the appropriate areas.

• High School diploma or GED equivalent, or equivalent work experience required.
• Actively displays behaviors that support the mission, vision, and values of Castle Biosciences required.

• Bachelor's Degree or equivalent experience in the laboratory field preferred.
• Minimum of 1‑year lab accessioning experience preferred; previous experience in health care/lab, or pharmaceutical industry preferred.
• Please see the full job description at the end of the job ad.

• Monday - Friday, 5 days/week in the office from 9:00 AM - 5:30 PM, exempt position, working from the Phoenix, AZ office location.

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.

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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.

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