Core Lab Manager – Cellular Unit at Texas Biomedical Research Institute – San Antonio, Texas

The Role:

We are seeking an experienced and highly motivated Core Lab Manager to support and help oversee operations within the Cellular Unit of the Integrated Research and Technology Core. This role is critical to maintaining high-quality service, ensuring continuity of operations, and supporting a diverse group of investigators through both technical expertise and scientific collaboration.

The successful candidate will play a key role in the operation of advanced instrumentation, development and optimization of assays, and support of experimental design, while contributing to the coordination of Core activities.

Key Responsibilities:

• Independently operate, maintain, and troubleshoot flow cytometry instrumentation, including analyzers and cell sorters
• Oversee day-to-day activities within the Cellular Unit, ensuring efficient and reliable operation of Core services
• Provide hands-on support to investigators, including experimental design, assay development, and data interpretation
• Develop, optimize, and troubleshoot assays (e.g., flow cytometry panels, multiplex assays such as Luminex)
• Train and support users on proper instrument use and best practices
• Ensure proper instrument usage to minimize downtime and maintain data quality
• Contribute to coordination and oversight of Core operations, including scheduling, workflow optimization, and user support
• Maintain accurate documentation of protocols, instrument performance, and standard operating procedures

Our Ideal Candidate:

• Master’s degree in immunology, cell biology, or a related field (PhD preferred but not required)
• 3–5+ years of hands-on experience in flow cytometry, including multicolor panel design and data analysis
• Experience working in a shared resource/core facility environment strongly preferred
• Demonstrated experience with assay development and troubleshooting
• Strong ability to work independently and manage multiple projects simultaneously
• Excellent communication skills and ability to interact with investigators at different levels

Preferred Skills:

• Experience with cell sorting and high-parameter flow cytometry
• Familiarity with Luminex or other multiplex platforms
• Experience training users and developing SOPs
• Ability to take on increasing responsibility in coordination and oversight of Core activities

Join our incredible mission to pave the way for a world free from the fear of infectious disease!

Texas Biomedical Research Institute is pioneering and sharing scientific research to protect you, your families, and our global community from the threat of infectious diseases. Our scientific discoveries create breakthroughs in medical research to provide better overall global health.

Who We Are:

Texas Biomed is the only independent, nonprofit infectious disease research institute in the U.S. to combine:

• The highest-level biocontainment labs for infectious disease and biodefense research
• A federally-designated National Primate Research Center
• More than 80 years of discoveries advancing diagnostics, vaccines and therapies
• An entrepreneurial culture and specialized expertise in regulated science required for FDA approval

What We Can Offer You:

• Recognized as one of the San Antonio Business Journal’s Best Places to Work in 2025.
• Awarded the 2024 Healthy Workplace Platinum Recognition by the San Antonio Business Group on Health (SABGH).
• Employee-centered culture focused on open communication, job empowerment, and trust.
• Comprehensive health, dental, vision, and life insurance plans for you and your family (including your pets!).
• Competitive employer-funded retirement plan with 7% contributions starting on day one, increasing with years of service.
• Generous paid time off, including 14 paid holidays and a paid Winter Recess (last week of December until New Year’s).
• On-site medical clinic, wellness incentives, and paid prescription drug resources to support your health.
• On-site gym and wellness programs to help you stay active.
• Flexible work arrangements designed to support work-life balance.
• We offer a relaxed dress code so you can feel comfortable and be yourself at work.
• Dynamic learning environment with professional development, mentorship, tuition reimbursement, and leadership programs to help you grow.

We take pride in fostering a culture of respect, opportunity, and unity! Texas Biomedical Research Institute provides equal employment opportunities for all qualified employees and applicants without regard to race, color, sex, religion, national origin, disability, veteran status, age, marital status, pregnancy, genetic information, or other legally protected status.