Cytogenetics Technologist III, FISH
Labcorp
September 02, 2026
Full-time
On-site
Torrance, CA
Operations
Role: Cytogenetics Technologist III responsible for FISH testing and analysis in a clinical laboratory setting. Objectives: perform and interpret fluorescence in situ hybridization assays on hematologic and FFPE specimens to support diagnostic accuracy. Responsibilities: conduct tissue culture, slide preparation, hybridization, microscopy, result documentation, troubleshooting, reagent testing, and quality control; ensure specimen acceptability and timely reporting. Requirements: Bachelor's in a biological or chemical science; 5+ years of clinical lab experience, including 3+ years in FISH wet lab and analysis; California Clinical Cytogeneticist Scientist License. Preferred: 5 years FISH experience on both hematologic and FFPE samples; certification as Scientist in Cytogenetics (CG-ASCP). HighValue: expertise in FISH assay validation and interpretation, high-volume lab operations, troubleshooting, and technical training; work schedule is Mon-Fri, 2pm-10:30pm, in Torrance, CA; flexibility for overtime. Skills: proficiency with lab instrumentation, information systems, attention to detail, teamwork, and physical stamina; ability to pass color blindness test and work independently. The role emphasizes technical mastery, quality assurance, and supporting diagnostic cytogenetics workflows.