Lab, Clinical Research Laboratory Technologist

Lab, Clinical Research Laboratory TechnologistCastle Biosciences Inc. is growing, and we are looking to hire a full-time Clinical Research Laboratory Technologist 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 Potential20 Accrued PTO Days Annually + 10 Paid Holidays401K with 100% Company Match up to 6%3 Health Care Plan Options + Company HSA ContributionCompany Stock Grant Upon HireA DAY IN THE LIFE OF A Clinical Research Laboratory TechnologistThis role is a hands-on bench position focused on supporting clinical research studies. Responsibilities include preparing and processing patient samples, operating laboratory instruments, and executing assays in strict accordance with approved SOPs and study plans. You will work closely with Clinical Research Scientists to support ongoing studies, follow experimental designs, and resolve technical issues to ensure accurate and timely testing. Daily tasks also include maintaining sample tracking and workflows in LIMS, performing routine quality control and equipment maintenance, and documenting results in compliance with quality and regulatory requirements. Depending on study needs, you may perform molecular techniques such as RNA/DNA extraction or PCR-based assays and support assay development, validation, and data review in a collaborative research laboratory environment.REQUIREMENTSBachelor of Science Degree in Chemistry, Biology, Clinical Laboratory Science, or Medical Technology from an accredited institution, plus 1-2 years of experience in a clinical or research laboratory environment. And/or have completion of military training for laboratory technicians as high complexity testing. Completion of a 50-week U.S. military medical laboratory training program.Minimum 24 semester hours of medical laboratory technology courses or 24 semester hours of science courses, including 6 semester hours of both Chemistry & Biology & an additional 12 semester hours in any combination of Chemistry, Biology, or Medical LaboratoryTechnical proficiency, scientific creativity, successful collaboration with others, and independentThe Clinical Research Technologist in the clinical research laboratory can be placed on a track towards obtaining American Society of Clinical Pathology (ASCP) Technologist in Molecular Biology (MB) board certification if not already credentialed upon hire.PREFERREDPreferred 2-4 years of clinical laboratory experience or 2-4 years of clinical research experience.SCHEDULEMonday - Friday, 8:30 am to 5:00 pm, 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!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 View email address on click.appcast.io 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