Entry-Level Specimen Processor — Phoenix Lab Ops

castlebiosciences; Phoenix (AZ); On-site; USD 36,000 - 48,000; Full time

Benefits offered by this job

Bonus potential

PTO 20 days annually

401K with company match up to 6%

Health care plans + HSA contribution

Stock grant on hire

Job summary

Castle Biosciences Inc. is hiring a full-time Clinical Services, Junior Specimen Processor in our Phoenix, AZ office. The position starts August 31, 2026 and involves receiving, organizing and distributing specimens, ensuring proper documentation and timely workflow.

This entry-level role requires a high school diploma or equivalent and about 1 year in a lab or clinical setting, with in-office scheduling Monday–Friday 8:00 AM–4:30 PM.

Qualifications

• High school diploma or equivalent, with 1 year of lab/clinical experience preferred.

Responsibilities

• Facilitate operations in Clinical Services by receiving, organizing and distributing incoming specimens.
• Open incoming shipments from pathology labs, hospitals and clinics and verify accompanying documentation.
• Sort specimens by test type and distribute to appropriate laboratory areas for processing.
• Assist with recordkeeping, filing and scanning documents; adhere to SOPs and quality requirements.

Skills

Laboratory experience

Education

High school diploma or equivalent

Job description

Castle Biosciences Inc. is hiring a full-time Clinical Services, Junior Specimen Processor in our Phoenix, AZ office. The position starts August 31, 2026 and involves receiving, organizing and distributing specimens, ensuring proper documentation and timely workflow.

This entry-level role requires a high school diploma or equivalent and about 1 year in a lab or clinical setting, with in-office scheduling Monday–Friday 8:00 AM–4:30 PM.