Medical Technologist II - Flow Cytometry

Medical Technologist II And/Or Scientist II

This is a fully onsite role based at our Global Central Laboratory in Highland Heights, KY. We welcome applicants from all locations within the US. Please note that relocation assistance is not provided for this position, and any relocation costs will be the responsibility of the candidate.

Available Shift:

1st Shift: Monday-Friday from 9AM - 5:30PM ET with a rotational Saturday

At Thermo Fisher Scientific, you'll discover meaningful work that makes a positive impact on a global scale. Join our colleagues in bringing our Mission to life - enabling our customers to make the world healthier, cleaner and safer. We provide our teams with the resources needed to achieve individual career goals while taking science a step beyond through research, development and delivery of life-changing therapies.

The Medical Technologist II and/or Scientist II performs analysis and evaluates individual and related laboratory data, recognizes patterns or trends that suggest significance of results and determines the level of clinical significance. Assists in authoring and modifying SOPs (standard operating procedures).

What You'll Do:

• Support the Flow Cytometry group
• Perform routine and complex flow cytometry testing in support of clinical trials, including but not limited to immunophenotyping, CD markers, cell enrichment panels and customized sponsor-specific panels, according to validated procedures.
• Prepare and process whole blood, bone marrow, and other biological specimens for analysis, including staining, lysing, and washing steps.
• Operate, maintain, and troubleshoot flow cytometers (e.g., BD FACSLyric, FACSCanto) and associated software systems.
• Conduct daily instrument setup, calibration, and quality control; review QC data to ensure assay reliability and compliance.
• Analyze and interpret flow cytometry data, including gating strategies and population identification.
• Review and verify test results for accuracy, completeness, and consistency prior to release.
• Follow and enforce GLP/GCLP, CLIA, CAP, and/or GCP regulatory requirements and laboratory SOPs.
• Document all testing activities, deviations, and corrective actions in LIMS or laboratory documentation systems.
• Assist with method validation, assay development, and performance qualification of new panels or instruments.
• Troubleshoot technical issues related to instrumentation, reagents, or sample quality, escalating as needed.
• Maintain inventory of reagents, controls, and consumables; ensure proper storage and lot tracking.
• Participate in proficiency testing and competency assessments.
• Support audits and inspections by preparing documentation and addressing findings.
• Train and mentor junior technologists or new staff on procedures and best practices.
• Ensure proper biosafety and waste disposal practices are followed at all times.
• Assist in the design and implementation of new procedures and in the modification of existing methods.

Education and Experience Requirements:

• Bachelor's degree or equivalent and relevant formal academic / vocational qualification
• Previous experience that provides the knowledge, skills, and abilities to perform the job (comparable to 2+ years) or equivalent combination of education, training, & experience.

Knowledge, Skills, Abilities:

• Excellent critical thinking skills
• Good time management and organizational skills
• Ability to multi-task
• Good written and oral communication skills
• Proficiency in Microsoft Office
• Able to retain knowledge in various laboratory units and train new employees
• Know how to adapt to changes in workflow, unusual circumstances, high pressure and time sensitive environments
• Able to work well in a collaborative team environment

Working Environment: Thermo Fisher Scientific values the health and wellbeing of our employees. We support and encourage individuals to create a healthy and balanced environment where they can thrive. Below is listed the working environment/requirements for this role:

• Work is performed in a laboratory and/or a clinical environment with exposure to electrical office equipment.
• Occasional drives to site locations, occasional domestic travel.
• Exposure to biological fluids with potential exposure to infectious organisms.
• Rare exposure to skin and lung irritants, radiation, toxic materials and hazardous waste.
• Personal protective equipment required such as protective eyewear, garments and gloves.
• Exposure to fluctuating and/or extreme temperatures on rare occasions

Why join us? When you join Thermo Fisher Scientific, you become part of a global team that values passion, innovation, and a commitment to scientific excellence. You'll work in an environment where collaboration and development are part of the everyday experience—and where your contributions truly make a difference.

Thermo Fisher Scientific is an EEO/Affirmative Action Employer and does not discriminate on the basis of race, color, religion, sex, sexual orientation, gender identity, national origin, protected veteran status, disability or any other legally protected status.

Accessibility/Disability Access

Job Seekers with a Disability: Thermo Fisher Scientific offers accessibility service for job seekers requiring accommodations in the job application process. For example, this may include individuals requiring assistance because of hearing, vision, mobility, or cognitive impairments. If you are a job seeker with a disability, or assisting a person with a disability, and require accessibility assistance or an accommodation to apply for one of our jobs, please submit a request by telephone at View phone number on click.appcast.io*. Please include your contact information and specific details about your required accommodation to support you during the job application process.

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