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Eli Lilly and Company

Scientist - Mass Spectrometry

Reposted Yesterday
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In-Office
Boston, MA
71K-187K Annually
Mid level
In-Office
Boston, MA
71K-187K Annually
Mid level
The role involves analytical method development for small molecules and biologics, using mass spectrometry and chromatography, alongside data analysis and documentation.
The summary above was generated by AI

At Lilly, we unite caring with discovery to make life better for people around the world. We are a global healthcare leader headquartered in Indianapolis, Indiana. Our employees around the world work to discover and bring life-changing medicines to those who need them, improve the understanding and management of disease, and give back to our communities through philanthropy and volunteerism. We give our best effort to our work, and we put people first. We’re looking for people who are determined to make life better for people around the world.

At Lilly, we serve an extraordinary purpose. We make a difference for people around the globe by discovering, developing, and delivering medicines that help them live longer, healthier, more active lives. Not only do we deliver breakthrough medications, but you also can count on us to develop creative solutions to support communities through philanthropy and volunteerism.

The LIGM RNA Group is seeking an experienced analytical scientist with extensive hands-on experience in analytical techniques for characterizing and analyzing small molecules, biologics, and/or oligonucleotides. The ideal candidate will have a proven track record in analytical method development and troubleshooting, as well as experience with liquid chromatography, (high resolution) mass spectrometry, and other advanced analytical techniques.

They must possess strong technical problem-solving skills, be computer savvy with the ability to navigate multiple instrument control programs and data analysis environments, and be able to work independently to achieve efficient, quality results in a fast-paced environment.

Responsibilities:

  • Work closely with the chemistry team to source, explore, and implement the latest separation science and analytical technologies for the purification and characterization of oligonucleotides and their conjugates, including carbohydrates, lipids, peptides, and proteins.
  • Conduct LC and LC-MS based method development for sensitive characterization of biologics including intact mass, reduced mass, peptide mapping, and glycan mapping to provide better understanding of attributes.
  • Conduct semi-preparative and preparative method development activities to advance downstream processing for challenging modified oligonucleotides, utilizing RP purification, ion-exchange chromatography, spin filtration, TFF, FPLC, size exclusion chromatography, and MS-direct auto-scale preparative LC-MS techniques.
  • Work with contractors and third-party vendors to troubleshoot and maintain lab instruments, including but not limited to UPLC, LC-MS, osmometer, and NanoDrop, ensuring they remain in peak operational condition.
  • Learn new technologies quickly and apply effective scientific concepts and methods across multiple areas.
  • Process and present data leveraging Microsoft Office apps, GraphPad and Spotfire for data organization and data visualization.
  • Document experiments, data, technical reports, and findings electronically in an accessible manner with good documentation practices.
  • Present findings, progress, and data proactively and regularly in group and department meetings.
  • Possess a collaborative and willing-to-share mindset with excellent verbal and written communication skills, presentation skills, and attention to detail.
  • Ability to follow Global Health, Safety & Environment Center (HSE) guidelines while performing tasks.

Basic Qualifications:

Bachelor’s or Master’s degree in Analytical Chemistry, Biochemistry, Chemistry, Food Science, or a related scientific field, with over 2 years of relevant post-graduate experience in industry.

Additional Skills/Preferences:

  • Strong analytical thinking skills with a demonstrated ability to articulate issues and extract and synthesize complex information into key focus areas.
  • Extensive experience in operating and troubleshooting a range of mass spectrometers including Q-ToF, QQQ and Orbitrap
  • Proficient with Thermo XCalibur, Agilent ChemStation and MassHunter software.  
  • Understanding tandem mass spectrometry and interpretation of MS/MS based characterization of including but not limited to peptide, peptide-oligonucleotide conjugates, and lipid conjugates.
  • Extensive hands-on experience in downstream workflows for small molecules, biologics, and oligonucleotides. Experience with antibody-drug-conjugates (ADCs) or antibody-oligonucleotide-conjugates (AOCs) is a plus.
  • Proven expertise in liquid chromatography including ion-pair reverse phase liquid chromatography as well as ion chromatography.
  • Prior experience in native mass spectrometry and understanding of electrospray ionization as well as molecular behavior in the gas phase.   
  • Prior experience in proteomics, bioanalysis, and/or CMC is a significant advantage.
  • Highly self-motivated and self-driven attitude with ability to own and drive projects into success.
  • Strong organizational and communication skills and effective people skills.
  • Capable of continuous learning, open-minded, highly organized, and detail oriented.
  • Ability to balance multiple activities, prioritize and handle ambiguity.

Lilly is dedicated to helping individuals with disabilities to actively engage in the workforce, ensuring equal opportunities when vying for positions. If you require accommodation to submit a resume for a position at Lilly, please complete the accommodation request form (https://careers.lilly.com/us/en/workplace-accommodation) for further assistance. Please note this is for individuals to request an accommodation as part of the application process and any other correspondence will not receive a response.

Lilly is proud to be an EEO Employer and does not discriminate on the basis of age, race, color, religion, gender identity, sex, gender expression, sexual orientation, genetic information, ancestry, national origin, protected veteran status, disability, or any other legally protected status.


Our employee resource groups (ERGs) offer strong support networks for their members and are open to all employees. Our current groups include: Africa, Middle East, Central Asia Network, Black Employees at Lilly, Chinese Culture Network, Japanese International Leadership Network (JILN), Lilly India Network, Organization of Latinx at Lilly (OLA), PRIDE (LGBTQ+ Allies), Veterans Leadership Network (VLN), Women’s Initiative for Leading at Lilly (WILL), enAble (for people with disabilities). Learn more about all of our groups.

Actual compensation will depend on a candidate’s education, experience, skills, and geographic location.  The anticipated wage for this position is

$71,250 - $187,000

Full-time equivalent employees also will be eligible for a company bonus (depending, in part, on company and individual performance). In addition, Lilly offers a comprehensive benefit program to eligible employees, including eligibility to participate in a company-sponsored 401(k); pension; vacation benefits; eligibility for medical, dental, vision and prescription drug benefits; flexible benefits (e.g., healthcare and/or dependent day care flexible spending accounts); life insurance and death benefits; certain time off and leave of absence benefits; and well-being benefits (e.g., employee assistance program, fitness benefits, and employee clubs and activities).Lilly reserves the right to amend, modify, or terminate its compensation and benefit programs in its sole discretion and Lilly’s compensation practices and guidelines will apply regarding the details of any promotion or transfer of Lilly employees.

#WeAreLilly

Top Skills

Agilent Chemstation
Data Visualization Software
Liquid Chromatography
Mass Spectrometry
Masshunter
Thermo Xcalibur

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