Advanced Staining Assay Validation Specialist

Labcorp is a global leader in laboratory services, providing the insights and answers that help healthcare providers, patients, researchers, pharmaceutical companies and health systems make confident decisions and improve outcomes. Through our unparalleled science, data, technology and laboratory network, we advance diagnostics, accelerate innovation and help address some of the world’s most important health challenges. As we shape the future of healthcare, we are leveraging advanced technologies, intelligent digital solutions and data-driven innovation across our operations to enhance how work gets done and deliver greater value to customers and patients. With our global scale and deep expertise, you’ll have the opportunity to do meaningful work, grow your career and make a real impact on people’s health around the world. Together, we’re improving health and improving lives.

Labcorp is seeking an Advanced Staining Assay Validation Specialist to join our team in Torrance, CA.

Work Schedule: Monday-Friday 9am-5:30pm 

This position focuses on assay validation, verification, and laboratory method development of advanced staining (e.g. IHC, ISH, FISH) assays , and other techniques. Prior Histotechnologist experience is preferred. 

The role supports validation projects from planning through testing to reporting while ensuring compliance with GxP, CAP, and CLIA standards. The Assay Validation Specialist will be responsible for achieving all the deliverables expected in a validation project within the timeline assigned by the Staff and/or Lead scientists.  

Job Responsibilities

• Execute immunohistochemistry (IHC) and in-situ hybridization (ISH) assay validation and verification experiments and other methods as applicable  

• Demonstrate working knowledge of department specific instruments (such as IHC/ISH autostainers) and equipment  

• Support development and writing of validation plans, reports, SOPs, pathology report forms, and study setup forms  

• Perform data analysis and documentation  

• Prepare client-facing materials  

• Maintain and organize validation documentation  

• Organize and scan slides as required according to protocols  

• Regularly provide status update and report to the Staff and/or Lead scientists  

• Act as a liaison between scientific side and lab staff to train and communicate new methods to the clinical testing staff  

• Perform validation-related testing, screenings, and proficiency testing  

• Execute preparing samples incl. decalcification, processing, embedding, microtomy, and re-embedding of human commercial tissue specimens for validation  

• Perform routine, special stains, and advances staining (e.g. IHC, ISH, FISH) assays and other techniques according to SOPs, protocols, and in line with global and regional regulatory requirements  

• Utilize knowledge and experience with histology samples to maintain proper storage conditions and facilitate labelling of commercial/validation blocks and slides (stained and unstained)  

• Adheres to lab safety policies and universal precaution guidelines at all times  

• Maintains clean workspaces  

• Operate, maintain, and troubleshoot lab instruments  

• Perform QC checks and manage vendor interactions  

• Inform management and lab operations about instrument issues and handle service requests  

• Work with scientists and operations globally  

• Ensure consistent approach to validation of assays  

• Proactively support training and seek process improvements  

Minimum Qualifications

• High School Diploma 

• One year experience in laboratory assay validation or related work within a histology lab  

• One year histology exposure 

Preferred Qualifications

• One year Histotechnologist experience 

• Associate’s Degree in Chemical or Biological science or related field  

• Three years experience in assay validation or method development  

• One year experience with embedding, microtomy, and sample preparation 

• One year experience in regulated lab environment  

Additional Job Standards

• Strong attention to detail  

• Ability to manage timelines  

• Good written and verbal communication skills  

• Troubleshooting capability  

• Dynamic attitude and ability to work under pressure  

• Proficiency in Excel and Word  

• Good record keeping  

• Theoretical and practical knowledge of histology standard techniques  

• Strong documentation and written skills  

• Able to pass a standardized color blindness test 

At Labcorp we have a passion for helping people live happy and healthy lives. Every day we provide vital information that helps our clients and patients understand their health. If you are passionate about helping people and have a drive for service, then Labcorp could be a great next career step! Join us and discover a path filled with opportunities for growth, continuous learning, professional challenges, and the chance to truly make a difference. Apply today!

Pay: $25-$39.38

All job offers will be based on a candidate’s skills and prior relevant experience, applicable degrees/certifications, as well as internal equity and market data. 

Benefits: Employees regularly scheduled to work 20 or more hours per week are eligible for comprehensive benefits including: Medical, Dental, Vision, Life, STD/LTD, 401(k), Paid Time Off (PTO) or Flexible Time Off (FTO), Tuition Reimbursement and Employee Stock Purchase Plan. Employees regularly scheduled to work less than 20 hours, Casual, Intern, and Temporary employees are only eligible to participate in the 401(k) Plan. For more detailed information, please  click here . 

Labcorp is proud to be an Equal Opportunity Employer:

Labcorp strives for inclusion and belonging in the workforce and does not tolerate harassment or discrimination of any kind. We make employment decisions based on the needs of our business and the qualifications and merit of the individual. Qualified applicants will receive consideration for employment without regard to race, religion, color, national origin, sex (including pregnancy, childbirth, or related medical conditions), family or parental status, marital, civil union or domestic partnership status, sexual orientation, gender identity, gender expression, personal appearance, age, veteran status, disability, genetic information, or any other legally protected characteristic. Additionally, all qualified applicants with arrest or conviction records will be considered for employment in accordance with applicable law. 

We encourage all to apply

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