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MacroGenics is a leader in the discovery and development of innovative medicines that utilize our next generation antibody-based technologies.  Our team of 350+ dedicated individuals is advancing a pipeline of product candidates to treat patients with cancer. Our products and platforms have attracted multiple partnerships with leading pharmaceutical and biotechnology companies around the globe.

The Company considers its employees to be its most valuable asset and we are committed to providing opportunities for individuals to learn and grow as a means to further their professional development. MacroGenics' corporate culture promotes an atmosphere of innovation, open communication and teamwork where employees can see firsthand how they contribute to the success of the organization.

Summary of Position:

The Principal Scientist is a technical and strategic leader responsible for development, qualification, transfer, and lifecycle management of physicochemical assays (e.g. chromatography, electrophoresis), as well as managing sample testing with physicochemical assays, for biopharmaceutical products (monoclonal antibodies, bispecifics, and antibody-drug conjugates). This position is in a cross-functional, fast-paced, and collaborative environment, applying strong troubleshooting ability, scientific rigor, and a results-driven mindset to support programs from early development through commercialization. The role demands high accountability, proactive planning, and timely execution of deliverables. The Principal Scientist will supervise and mentor team members while serving as a subject matter expert in physicochemical assay development and testing.

Responsibilities and Job Duties:

• Lead a team of scientists to develop phase-appropriate, fit-for-purpose and robust physicochemical assays (e.g., SEC, IEC, CE, cIEF, PS80, DAR, etc.) to support biologic product development and release.
• Oversee physicochemical method development and transfer to the Quality Control (QC) team. Support method qualification and method validation at QC.
• Manage day-to-day activities of the Physicochemical team, ensuring timely delivery of high-quality results.
• Provide technical leadership and hands-on troubleshooting support on analytical methods and instruments.
• Manage project timelines for physicochemical method development and sample testing, and proactively communicate risks, progress, and mitigation strategies to stakeholders.
• Optimize resource allocation to align the Physicochemical team's operations with the company's goals and timelines.
• Author and review SOPs, technical protocols and reports, and regulatory filings.
• Oversee preventive maintenance service contracts of instruments to ensure optimal instrument performance.
• Foster strong cross-functional communication and collaboration with other functions.
• Drive adaptation of new technologies and data-driven approaches to enhance efficiency and throughput.
• Foster a high-performance culture by coaching and mentoring scientists, promoting scientific excellence, accountability, and ownership.
• Present findings and strategies at internal meetings, technical forums, and external conferences. Participate in industry consortia and align internal strategies with industry practice.

Qualifications

Education & Experience

• PhD. in Biochemistry, Analytical Chemistry, Chemical Engineering, Pharmaceutical Sciences or related discipline with 6+ years of related industry experience, including 6+ years on physicochemical method development;

or

• Master's degree with 12+ years of related industry experience;

or

• Bachelor's degree with 14+ years of related industry experience
• 4+ years hands-on experience in physicochemical method development.
• 3+ years of people management experience with demonstrated ability to coach, develop and motivate high-performing teams
• Prior experience in preparing analytical sections of IND, BLA and regulatory responses.

Knowledge, Skills and Abilities

• Experience in troubleshooting and root cause analysis on physicochemical assay performance and instruments, with a systematic, data-driven approach to resolving technical challenges
• Familiarity with instruments and items used on physicochemical assays
• Strong technical writing skills and attention to detail in documentation and data review
• Experience in mentoring and developing scientific staff, promoting open communication and teamwork
• Experience in logistic planning and using project management tools (MS Project, SmartSheet).
• Solid understanding of CMC strategy, regulatory expectations, and phase appropriate analytical requirements
• Proven success in delivering high-quality results on time, even under changing priorities and compressed timelines.
• Demonstrated leadership and influence in cross-functional matrix environments

Preferred Qualifications

• Knowledge in potency assays, residual impurity assays, and product characterization assays.
• Knowledge in automation and high-throughput instruments.
• Knowledge in Multi-Attribute Methods (MAMs).
• Strong publication record and external scientific presence.
• Experience in fostering partnership with clients of CDMO services.

Supervisory Responsibilities

Yes.

Additional Information

The annual rate of pay for this position ranges from $144,300 - $220,000. For non-exempt roles, and according to applicable regulations, there may be the possibility for overtime pay. This role is eligible for the Company's discretionary bonus and discretionary equity incentives. Eligible employees may participate in the Company's benefits programs, including medical / dental / vision / prescription coverage, employee wellness resources, 401(k) plan with employer match, access to an Employee Stock Purchase Plan, (ESPP), paid time off & paid parental leave benefits, and disability benefits.

The annual pay rate range is described in good faith, and the Company believes is the range of possible compensation for this role at the time of this posting depending on the candidate's experience, qualifications, geographic location, and other factors permitted by law. The Company may ultimately pay more or less than the posted range, and this range may be modified in the future. No amount is considered to be wages or compensation until such amount is earned, vested, and determinable under the terms and conditions of the applicable policies and plans. The amount and availability of any bonus, commission, benefits, or any other form of compensation and benefits that are allocable to a particular employee remains in the Company's sole discretion unless and until paid and may be modified at the Company's sole discretion, consistent with the law.

Statement

MacroGenics is proud to be an equal opportunity employer. Employment selection and related decisions are made without regard to race, color, national origin, sex, gender identity, sexual orientation, religion, age, disability, protected veteran status, or any other characteristic protected by federal, state or local law. We are committed to working with and providing reasonable accommodation to individuals with disabilities. If, because of a medical condition or disability, you need a reasonable accommodation for any part of the employment process, please email info@macrogenics.com or call (301) 354-3566 and/or 711 for TTD/TTY service.

Equal Opportunity Employer/Veterans/Disabled

We do not accept non-solicited resumes or candidate submittals from search/recruiting agencies.