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Lab, Molecular Technologist (Derm)(PHX)

Castle Biosciences
Phoenix, AZ Full Time
POSTED ON 4/6/2026
AVAILABLE BEFORE 12/3/2030

Castle Biosciences Earns a Top Workplaces USA Award for the Fourth Consecutive Year!

You won't find a work culture and benefits package like ours every day. Come join our team and a group of colleagues who love working at Castle!

Learn more at www.CastleBiosciences.com

Castle Biosciences Inc. is growing, and we are looking to hire a Molecular Technologist working from our laboratory in Phoenix, AZ location, with a start date on or before January 2, 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 Laboratory, Molecular Technologist

A typical day for a molecular technologist involves extracting and analyzing RNA samples using various molecular laboratory techniques. This includes RNA quantification, PCR, reagent quality control, and instrument maintenance, all while interpreting data to ensure the accuracy and reliability of results. The role requires proficiency in molecular techniques, maintaining optimal working conditions, and upholding stringent quality control measures. Collaborating with team members is also integral to supporting an efficient workflow and maintaining high standards within the laboratory.

REQUIREMENTS

  • Minimum Requirements
    • B.S. in a scientific discipline with 1-2 years of experience in a clinical or equivalent environment.
    • Technical proficiency, scientific creativity, successful collaboration with others, and independent thinking.
    • The Molecular Technologists in the clinical laboratory are 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 and expected to obtain such certification within 2 years of employment.
    • Actively displays behaviors that support the mission, vision, and values of Castle Biosciences.
  • Preferred Requirements
    • 2-4 years of laboratory experience in high complexity testing, 6 months of technical proficiency in histological methodology, or 2 years of clinical QA experience is preferred.

SCHEDULE

  • Monday - Friday, 8:30 AM to 5:00 PM, weekends as needed. Exempt position.

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 Biosciences, people are at the heart of everything we do. Our mission is to improve health through innovative tests that guide patient care. We empower patients and clinicians to make more confident, personalized treatment decisions through rigorous science and clinically actionable solutions that help improve disease management and patient outcomes.

Our impact starts with our team. Every individual at Castle plays a meaningful role in advancing patient care. We value integrity, trust and collaboration in all we do and are committed to fostering an environment where people can grow, thrive and make a lasting impact. Here, your work has purpose, your voice matters and together, we're shaping the future of precision medicine.

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 ReasonableAccommodationsRequest@castlebiosciences.com.

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

Salary.com Estimation for Lab, Molecular Technologist (Derm)(PHX) in Phoenix, AZ
$62,173 to $78,425
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