Position Summary

The primary purpose of this position is to perform laboratory experiments for the physicochemical characterization and conjugation of protein reagents for use across multiple technology platforms, including but not limited to: Immunoassays, flow cytometry, IHC, and LCMS. In this role the individual will be responsible for collaborating and communicating across the organization to assure on-time delivery of high-quality characterized materials.

Key Responsibilities:

• Works independently to design, execute, and analyze LCMS, SEC and other experiments to assess physicochemical properties of antibody and non-antibody protein reagents.

• Performs development, validation and implementation of quantitative and qualitative assays using physiochemical methodologies (i.e. LC-MS, SEC-RI, Uv-Vis) with minimal guidance.

• Works independently to design and execute method development experiments for bioconjugations of antibodies and proteins.

• Performs method development and refines characterization protocols as needed.

• Works with minimal oversight to interpret results, plan next steps, compile final data summaries, and present results to stakeholders.

• Provides oversight of experimental design and data review for junior staff members.

• Assist in scientific collaborations and/or contracted research as needed.

• Collaborate with internal stakeholders to understand project needs and relay information back to the group.

• May serve as a technical point of contact within the group.

• May lead innovation projects related to the physicochemical characterization of protein reagents.

• Troubleshoots instrument problems and malfunctions.

• Maintains required training per BMS standard operating procedures.

• Maintains and completes notebooks and other documentation as per departmental guidelines.

• Achieves objectives in a manner consistent with the BMS Behaviors

• Leads or contributes to writing and presentation of findings in the form of posters, publications, and oral presentations (internal and external)

Qualifications & Experience:

• Bachelors Degree with 4+ years of related industry experience

• Masters Degree with 2+ years of related industry experience

• Ph.D. in related field with 0+ years of related industry experience

• Operational and theoretical understanding of Mass Spectrometry, size exclusion chromatography and reverse phase chromatography

• Basic understanding of protein conjugation chemistry is required; Experience is a plus.

• Proficient in scientific writing with good verbal communication skills and the ability to independently interpret and deliver results.

• Ability to effectively work across levels and functions with both internal and external stakeholders.

• Excellent problem-solving skills.

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Compensation Overview:

The starting compensation range(s) for this role are listed above for a full-time employee (FTE) basis. Additional incentive cash and stock opportunities (based on eligibility) may be available. The starting pay rate takes into account characteristics of the job, such as required skills, where the job is performed, the employees work schedule, job-related knowledge, and experience. Final, individual compensation will be decided based on demonstrated experience.

Eligibility for specific benefits listed on our careers site may vary based on the job and location. For more on benefits, please visit

Benefit offerings are subject to the terms and conditions of the applicable plans in effect at the time and may require enrollment. Our benefits include:

• Health Coverage: Medical, pharmacy, dental, and vision care.

• Wellbeing Support: Programs such as BMS Well-Being Account, BMS Living Life Better, and Employee Assistance Programs (EAP).

• Financial Well-being and Protection: 401(k) plan, short- and long-term disability, life insurance, accident insurance, supplemental health insurance, business travel protection, personal liability protection, identity theft benefit, legal support, and survivor support.

0Work-life benefits include:

Paid Time Off

• US Exempt Employees: flexible time off (unlimited, with manager approval, 11 paid national holidays (not applicable to employees in Phoenix, AZ, Puerto Rico or Rayzebio employees)

• Phoenix, AZ, Puerto Rico and Rayzebio Exempt, Non-Exempt, Hourly Employees: 160 hours annual paid vacation for new hires with manager approval, 11 national holidays, and 3 optional holidays

Based on eligibility*, additional time off for employees may include unlimited paid sick time, up to 2 paid volunteer days per year, summer hours flexibility, leaves of absence for medical, personal, parental, caregiver, bereavement, and military needs and an annual Global Shutdown between Christmas and New Years Day.

All global employees full and part-time who are actively employed at and paid directly by BMS at the end of the calendar year are eligible to take advantage of the Global Shutdown.

*Eligibility Disclosure: The summer hours program is for United States (U.S.) office-based employees due to the unique nature of their work. Summer hours are generally not available for field sales and manufacturing operations and may also be limited for the capability centers. Employees in remote-by-design or lab-based roles may be eligible for summer hours, depending on the nature of their work, and should discuss eligibility with their manager. Employees covered under a collective bargaining agreement should consult that document to determine if they are eligible. Contractors, leased workers and other service providers are not eligible to participate in the program.