Associate Scientist – Protein Sciences

TekWissen LLC

Job Location:

Foster, CA - USA

Monthly Salary: Not Disclosed

Posted on: 2 hours ago

Vacancies: 1 Vacancy

Job Summary

Overview:

TekWissen is a global workforce management provider headquartered in Ann Arbor Michigan that offers strategic talent solutions to our clients world-wide. The below job opportunity is with one of our Biotech clients who researches develop and commercializes drugs. The company focuses primarily on antiviral drugs used in the treatment of HIV hepatitis B hepatitis C and influenza including Harvoni and Sovaldi.

Position: Associate Scientist Protein Sciences
Location: Foster City CA 94404
Duration: 6 Months
Job Type: Temporary Assignment
Work Type: Onsite

Role Summary

We are seeking a highly motivated Associate Scientist to support our Protein Sciences team.
This individual will contribute as a hands-on laboratory scientist executing protein production purification and analytical workflows that support multiple CAR-T and cell therapy programs.
This is a 100% bench-focused individual contributor role.
The successful candidate will work closely with scientists across Protein Science and Research to generate high-quality data and reagents while contributing to efficient laboratory operations and experimental execution.

Key Responsibilities

Protein Production & Purification

Execute recombinant protein expression and purification workflows across multiple expression systems (e.g. mammalian cell culture transient transfections)
Perform protein purification using AKTA chromatography systems (affinity SEC ion exchange)
Maintain cell cultures and support transfection workflows

Analytical Characterization

Perform biochemical and biophysical characterization of proteins and antibodies including:
SDS-PAGE and Western blot
UPLC/HPLC-based purity assessment
Binding assays (e.g. Octet/BLI)
Document and summarize experimental data clearly to support team decision-making

Protein Modification & Assay Support

Perform antibody and protein conjugation workflows with appropriate analytical follow-up
Prepare reagents and materials to support downstream functional assays (e.g. flow cytometry or cell-based assays in collaboration with Cell Biology partners)

Lab Operations & Execution

Maintain organized lab practices including reagents consumables and shared equipment
Ensure accurate experimental documentation in electronic lab notebooks and LIMS
Follow established SOPs and contribute to maintaining reproducibility and data quality standards

Collaboration

Work closely with cross-functional partners to execute experiments aligned with defined protocols and timelines
Communicate experimental progress and results effectively to project teams

Basic Qualifications

Bachelor s or Master s degree in Biochemistry Molecular Biology Protein Science or related field
2 4 years of relevant hands-on laboratory experience in academic or industry settings

Preferred Qualifications

Experience with recombinant protein expression and purification workflows
Hands-on experience with AKTA systems and chromatography methods
Familiarity with protein characterization techniques (SDS-PAGE HPLC BLI/Octet etc.)
Experience with mammalian cell culture and transfections
Strong attention to detail and commitment to high-quality data generation and documentation
Ability to follow protocols troubleshoot at the experiment level and work effectively in a fast-paced lab environment

Key Characteristics for Success in This Role

Strong hands-on bench execution skills
High level of organization and reproducibility
Ability to independently execute experiments with appropriate controls
Collaborative mindset and willingness to support team priorities

TekWissen Group is an equal opportunity employer supporting workforce diversity.

Overview: TekWissen is a global workforce management provider headquartered in Ann Arbor Michigan that offers strategic talent solutions to our clients world-wide. The below job opportunity is with one of our Biotech clients who researches develop and commercializes drugs. The company focuses prim...