Senior Scientist (Flow Cytometry Subject Matter Expert) Full-time

Senior Scientist

Join us as a Senior Scientist!

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. With clinical trials conducted in 100+ countries and ongoing development of novel frameworks for clinical research through our PPD clinical research portfolio, our work spans laboratory, digital and decentralized clinical trial services. Your determination to deliver quality and accuracy will improve health outcomes that people and communities depend on – now and in the future.

Our PPD® Laboratory Services team has a direct impact on improving patient health through the expertise of scientists, industry thought-leaders and therapeutic experts. As the world leader in serving science, our laboratory professionals bring their commitment to accuracy and quality to deliver groundbreaking innovations.

As a Scientist III, your role will be to function as a flow cytometry subject matter expert, conduct advanced diagnostic tests, ensure the highest accuracy and reliability of laboratory data, mentor junior scientists, and drive continuous improvements in laboratory methodologies and quality standards.

What You'll Do:

• Act as Flow Cytometry subject matter expert for the cell lab team, supporting flow cytometry equipment, training, troubleshooting, and study design.
• Independently performs complex laboratory testing, including challenging routine testing, analytical investigation support, development, transfer, or validation activities.
• Communicates analytical needs, resources, and/or barriers with relevant stakeholders.
• Maintains a strong hands-on laboratory presence and serves as a technical resource during test execution.
• Actively assists with testing execution, troubleshooting, and optimization rather than directing work from outside the lab.
• Applies advanced scientific judgment to execution strategy, data interpretation, and problem resolution.
• Develops and maintains subject matter expertise in one or more analytical methods, assays, or platform technologies.
• Serves as a technical escalation point for execution level testing issues encountered during routine (release, stability, quality control) or non-routine (development, transfer, validation) work.
• Identifies method, execution, or workflow improvements that enhance data quality and downstream routine testing robustness.
• May independently execute or technically lead defined components of method development, transfer, or validation work.
• Authors and/or reviews non-routine technical deliverables such as methods, protocols, reports, and quality records.
• Supports transition of improved or newly established methods into routine testing by strengthening clarity, robustness, and usability.
• Acts as a key in-lab technical resource for complex or escalated routine testing.
• Assists analysts with execution strategy, atypical results, and troubleshooting for established methods.
• Supports quality management through hands-on data review and root cause analysis.
• Trains, mentors, and equips Scientist I and II staff through direct laboratory involvement and technical coaching.
• Reinforces best practices through example and active participation in testing activities.

Education and Experience:

• Bachelor's degree or equivalent and relevant formal academic / vocational qualification
• Previous experience to provide the knowledge, skills, and abilities to perform the job (comparable to 5+ years).
• Previous GMP or similar regulated environment experience
• Flow Cytometry experience required

In some cases, an equivalency, consisting of a combination of appropriate education, training and/or directly related experience, will be considered sufficient for an individual to meet the requirements of the role.

Knowledge, Skills, Abilities

• Advanced knowledge of analytical testing techniques, laboratory instrumentation, and method execution in a regulated environment.
• Demonstrated ability to independently execute complex testing, investigations, and non-routine laboratory activities.
• Strong troubleshooting, problem-solving, and critical thinking skills, with the ability to identify analytical challenges at the source and implement effective solutions.
• Proven ability to develop and maintain subject matter expertise in assigned methods, assays, or analytical platforms.
• Versed in data analysis with the ability to identify trends, outliers, and atypical results.
• Strong attention to detail and commitment to data integrity, quality, and accuracy.
• Working knowledge of GMP requirements and data integrity principles.
• Excellent organizational skills with the ability to adapt to changing priorities while maintaining focus, composure, and productivity.
• Ability to prioritize and execute multiple assignments with challenging or conflicting deadlines in a dynamic laboratory environment.
• Ability to mentor and technically develop scientific staff through hands-on guidance and knowledge transfer.
• Strong written and verbal communication skills, particularly for technical documentation and scientific discussion.
• Demonstrated ability to work collaboratively, maintain a positive attitude, and contribute effectively within a team environment.
• Demonstrated experience in identifying and resolving conflicts in a professional and constructive manner.
• Ability to maintain a high degree of confidentiality with client information and data.
• Proficiency with Microsoft Office applications (e.g., Word, Excel, PowerBI, PowerPoint, Teams, SharePoint).
• Familiarity with data collection and laboratory software used to support analytical testing.
• Demonstrated ability to receive, apply, and act on constructive feedback to continuously improve performance.
• Ability to communicate information and ideas so others will understand; with the ability to listen to and understand information and ideas presented through spoken words and sentences.

Work Environment

• Able to communicate, receive, and understand information and ideas with diverse groups of people in a comprehensible and reasonable manner.
• Able to work upright and stationary and/or standing for typical working hours.
• Able to lift and move objects up to 25 pounds.
• Able to work in non-traditional work environments.
• Able to use and learn standard office equipment and technology with proficiency.
• May have exposure to potentially hazardous elements, including infectious agents, typically found in healthcare or laboratory environments.
• Able to perform successfully under pressure while prioritizing and handling multiple projects or activities.

Our Mission is to enable our customers to make the world healthier, cleaner and safer. Watch as our colleagues explain 5 reasons to work with us. As one team of 100,000+ colleagues, we share a common set of values – Integrity, Intensity, Innovation and Involvement – working together to accelerate research, solve complex scientific challenges, drive technological innovation and support patients in need. #StartYourStory with PPD, part of Thermo Fisher Scientific, where diverse experiences, backgrounds and perspectives are valued.