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About TSR:

TSR is a relationship-based, customer-focused IT and technical services staffing company.

For over 40 years TSR, Inc. and its wholly owned subsidiary, TSR Consulting Services, have prospered in the Information Technology staffing business, earning the respect of companies both large and small with well refined candidate screening, timely placement, and a real understanding of the right skill sets required by our clients.

Mission & Vision

We do not believe in building a vision around the company but building a company around our vision, which is simply;

Every employee’s voice matters, their effort is appreciated, and their talent is rewarded.

We challenge each employee daily, to raise the bar on how we treat our consultants and candidates. For far too long in this industry, candidates have been ghosted, lied to, or placed at a client and then forgotten about. Each day our staff works tirelessly at qualifying and placing, top talent with our clients, in a compassionate and caring manner.

Not every candidate is a match for the job, but every candidate and consultant will be treated with respect and professionalism.

Assistant Scientist

Job Description

  • Location: Seattle, Washington
  • Type: Contract
  • Job #79671

Our client, a leading pharmaceutical company, is hiring an Assistant Scientist, on a contract basis.

Job ID #: 79671

Work Location:
Seattle, WA – on site

The Global Manufacturing Sciences team plays a key role in supporting activities to qualify applicable changes for implementation to the manufacturing processes which occur at the cell therapy GMP manufacturing facility. The primary focus of this role will be processing apheresis to generate cellular products and intermediates in support of Global Manufacturing Sciences groups within the Cell Therapy Technical Operations organization. Laboratory work will occur following sound laboratory practices in a non-GMP setting. The position will require experimental execution, documentation, data analysis, drafting of technical reports, and presentation of results. Strong attention to detail, organization, and ability to work in a fast-paced team environment is required. Occasional evening and weekend work may be required. Experience culturing mammalian cells is strongly preferred.


  • Mammalian cell culture and cell banking
  • Experience with cell therapy process development or manufacturing
  • Buffer and cell culture media preparation
  • Excellent record keeping and documentation skills
  • Proficient use of MS Office products
  • Ability to meet deadlines, adapt to rapid changes, and work in a fast-paced team environment
  • Strong prioritization skills


  • Associate Degree in Biology, Chemical Engineering, Bioengineering or relevant scientific discipline with 1 year of industry bioprocess experience.
Pay Range: $34-$35/hr
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