Demo

Lab, Laboratory Testing Technician (Quality Control)

Castle Biosciences, Inc.
Pittsburgh, PA Full Time
POSTED ON 4/14/2026
AVAILABLE BEFORE 5/8/2026
Castle Biosciences Earns "Top Workplaces USA Award" for Phoenix, Pittsburgh, and Friendswood!

Learn more at www.CastleBiosciences.com

Castle Biosciences Inc. is growing, and we are looking to hire a full-time Quality Control Laboratory Testing Technician working from our Pittsburgh, PA laboratory location, with a start date of January 26, 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 Quality Control Laboratory Testing Technician

A typical day for the laboratory testing technician includes sample processing, performing quality control checks, and providing overall laboratory support. The technician works with equipment setup for staining and imaging, prepares reagents, manages specimens, and assists with inventory and quality management tasks. The majority of time in this role is spent on three main activities: equipment setup, monitoring, and maintenance; conducting inventory checks and stocking consumables; and managing slide specimens, including archiving, tracking, and proper storage.

Required Qualifications

  • At least an associate's degree in biological science (i.e., biology, chemistry, etc.)
  • Proven flexibility and dependable performance
  • Laboratory work experience required

Preferred Qualifications

  • MLT (AA) recommended, not required
  • Experience in a high complexity clinical laboratory setting preferred
  • Please see the full job description at the end of the job ad.

SCHEDULE

  • Monday through Friday, 8:00 am to 4:30 pm, exempt position, working from our Pittsburgh, PA laboratory.
  • The role may require flexibility to meet operational needs.

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 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, Laboratory Testing Technician (Quality Control) in Pittsburgh, PA
$52,627 to $67,802
If your compensation planning software is too rigid to deploy winning incentive strategies, it’s time to find an adaptable solution. Compensation Planning
Enhance your organization's compensation strategy with salary data sets that HR and team managers can use to pay your staff right. Surveys & Data Sets

What is the career path for a Lab, Laboratory Testing Technician (Quality Control)?

Sign up to receive alerts about other jobs on the Lab, Laboratory Testing Technician (Quality Control) career path by checking the boxes next to the positions that interest you.
Income Estimation: 
$51,818 - $67,999
Income Estimation: 
$60,613 - $81,209
Income Estimation: 
$53,435 - $68,530
Income Estimation: 
$76,733 - $101,052
Employees: Get a Salary Increase
View Core, Job Family, and Industry Job Skills and Competency Data for more than 15,000 Job Titles Skills Library

Job openings at Castle Biosciences, Inc.

  • Castle Biosciences, Inc. Friendswood, TX
  • Castle Biosciences Earns "Top Workplaces USA Award" for Phoenix, Pittsburgh, and Friendswood! Learn more at www.CastleBiosciences.com Castle Biosciences In... more
  • 9 Days Ago

  • Castle Biosciences, Inc. Phoenix, AZ
  • Castle Biosciences Earns "Top Workplaces USA Award" for Phoenix, Pittsburgh, and Friendswood! Castle Biosciences Inc. is growing, and we are looking to hir... more
  • 10 Days Ago

  • Castle Biosciences, Inc. Friendswood, TX
  • Castle Biosciences Earns "Top Workplaces USA Award" for Phoenix, Pittsburgh, and Friendswood! Learn more at www.CastleBiosciences.com Castle Biosciences In... more
  • 10 Days Ago

  • Castle Biosciences, Inc. Friendswood, TX
  • Castle Biosciences Earns "Top Workplaces USA Award" for Phoenix, Pittsburgh, and Friendswood! Learn more at www.CastleBiosciences.com Castle Biosciences In... more
  • 10 Days Ago


Not the job you're looking for? Here are some other Lab, Laboratory Testing Technician (Quality Control) jobs in the Pittsburgh, PA area that may be a better fit.

  • CONTI TESTING LABORATORIES INC Pittsburgh, PA
  • Acting under the supervision of the lab supervisor, this position performs both routine and specialized sample preparation and analysis of organic and inor... more
  • 8 Days Ago

  • Eurofins Environment Testing (USA) Pittsburgh, PA
  • Eurofins Scientific is a network of independent companies providing a unique range of analytical testing services to clients across multiple industries, to... more
  • 4 Days Ago

AI Assistant is available now!

Feel free to start your new journey!