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Senior Associate Scientist

|  Posted On: Jun 11, 2025

Andover, MA 01810

12 Months, Contract

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Job Summary

Job Title:  
Senior Associate Scientist

Posted Date:  
Jun 11, 2025

Duration:  
12 Months, Contract

Shift(s):  

09:00 AM - 05:00 PM


Salary ($): 
40.61 - 41.90 per Hourly (compensation based on experience and qualifications)

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Name:
 
Papu Gupta

Email:
 
papu@rangam.com

Phone:
 
908-704-8843

Description

Schedule: Monday - Friday 9am - 5pm

Position Summary:

  • Provide support for the development and implementation of state-of-the-art mass spectrometry and proteomics technologies to improve understanding of mechanism of action of drug candidates, safety profiles of novel therapeutics, or identification and quantitation of biomarkers.
  • Combine protein biochemistry and bioanalytical workflows to support complex sample preparation methodologies that will be integrated with the entire suite of protein mass spectrometry-based detection systems.
  • Independently following protocols and executing experiments with an analytical mindset to deliver high-quality data across multiple portfolio projects.
  • Partnering with senior scientist and key stakeholders to design key experiments and assist data analysis and interpretation.

Position Responsibilities:

  • Contribute to the design of experiments and independently perform sample preparation using various extraction, protein digestion and purification techniques for mass spectrometry analysis.
  • Develop "fit-for-purpose" assays and bioanalytical workflows, balancing rigor against study goals to ensure timely delivery of high-quality data.
  • Work with different types of samples (biological fluids, tissues) from pre-clinical species.
  • Assist in data analysis and interpretation, communicate results to team members.
  • Contribute to the setup, troubleshooting, and maintenance of liquid chromatography and mass spectrometry instrumentation and/or other laboratory equipment.
  • Maintain scientific and ethical standards, including appropriate record-keeping and compliance.

Education and Experience:

  • B.S./M.S. in biological sciences, biochemistry, or related fields.
  • Recent graduate with 1 to 3 years of experience.
  • Excellent oral and written communication skills, with the ability to collaborate effectively within a team environment.
  • Demonstrated ability to perform complex sample preparation workflows (preferably for biological mass spectrometry) with minimal supervision.
  • Experience working in a laboratory environment.
  • Well-organized, self-motivated, and able to multitask with attention to detail.
  • Willingness to learn and a strong work ethic.
  • Works well independently and in a matrix environment.

What is the minimum education experience required?: 

  • B.S./M.S. in biological sciences, biochemistry, or related fields.
  • Recent graduate with 1 to 3 years of experience.
  • Excellent oral and written communication skills,
  • Experience working in a laboratory environment.
  • Well-organized, self-motivated, and able to multitask with attention to detail. 

Will overtime be needed?:   Yes

If Yes, how many hours of overtime (on average) per week?:If and when needed and approved

Work Environment:Onsite