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Proteomics Bench Scientist

|  Posted On: Sep 16, 2025

location:Andover, MA 01810

12 Months, Contract

mode of work:On-site

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Job Summary

Job Title:  
Proteomics Bench Scientist

Posted Date:  
Sep 16, 2025

Duration:  
12 Months, Contract

Shift(s):  

08:00 - 16:00


Salary ($): 
53.47 - 55.17 per Hourly (compensation based on experience and qualifications)

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Name:
 
Papu Gupta

Email:
 
papu@rangam.com

Phone:
 
650-720-4083

Description

Work schedule: Monday - Friday / First shift flex

 Note:

  • Preferred PhD candidates
  • Must have minimal MA + 5 years exp

 

Position Summary

  • Candidate will be responsible for developing proteomics workflows using advanced high-resolution mass spectrometry techniques.
  • Key duties include development and optimization of sample preparation methods from cell lines and other matrices for mass spectrometry analysis and data processing with various bioinformatics tools; collaborative work with colleagues; accurately documenting all activities in an electronic lab notebook (ELN).
  • This role requires expertise in LC-MS based proteomics.
  • Experience with cell culture and cell manipulation is a plus.

 

Position Responsibilities

  • Applying knowledge of proteomics workflows to develop and implement optimal strategies for the preparation and analysis of cellular samples
  • Working collaboratively with experts in the team to advance innovative proteomics strategies
  • Employing different bioinformatics tools for data analysis and fitting
  • Consistent record keeping using an electronic lab notebook (ELN)

 

Organizational Relationships

  • This hire will interact daily with the managers and 3-4 colleagues in the cross-functional team for method development, laboratory work prioritization, experiment planning and execution. The hire might also work on common assignments with colleagues in a larger bioanalytical group at the same location, as needed.
  • The hire will participate in bi-weekly group meetings and other team meetings and discussions, as relevant to their work.

 

Education And Experience

  • M.Sc 5+ years, PhD 0+ years in a relevant scientific field with a documented experience in proteomics and mass-spectrometry

 

Technical Skills Requirements

Required:

  • Advanced knowledge and documented expertise with mass-spectrometry based proteomics approaches: label- or label-free quantification (TMT or DIA)
  • Experience with high-resolution mass-spectrometry instruments, such as Orbitraps and timsTOF
  • Experience with sample preparation based on enrichment (incl. affinity purification), and universal protein extraction
  • Bioinformatics skills relevant for mass-spec data search, statistical analysis and visualization
  • Preferable:
  • Experience with membrane protein analysis and/or cell surface proteomics
  • Knowledge of cell culture techniques and experience conducitng cell-based assays

 

Physical Position Requirements

  • Walking, taking the stairs, standing, sitting as appropriate for a laboratory-based position