Protein Biochemistry Research Assistant
| Posted On: Jul 18, 2025
Cambridge, MA 02141
6 Months, Contract
On-site
Job Summary
- Job Title:
- Protein Biochemistry Research Assistant
- Posted Date:
- Jul 18, 2025
- Duration:
- 6 Months, Contract
- Shift(s):
-
09:00 - 18:00
- Salary ($):
- 40.36 - 41.77 per Hourly (compensation based on experience and qualifications)
- We care about you! Explore Rangam’s benefits information
Talk to our Recruiter
- Name:
- Mohd Nayeem Uddin
- Email:
- mohd@rangam.com
- Phone:
- 908-704-8843
Description
Actual Job Title: Protein Biochemistry Research Assistant II
M-F 9-5 (start and end time a little flexible).
- 6 month contract from whenever the candidate starts. Not likely to extend. Fully onsite.
- Would consider a candidate with a bachelors degree and 3-5 years experience or a Masters with 1-3 years.
- Years of experience should be in the industry and not just from school.
Essential qualifications:
- Bachelor’s or Master’s degree in Protein Biochemistry/Biochemistry preferred, or related field.
- With a Bachelor's Degree - At least 3-5 years of hands-on laboratory experience (industry).
- With a Master's Degree - At least 1–3 years of hands-on laboratory experience (industry).
- Experience with recombinant protein production, purification, and characterization.
- Protein characterization techniques (e.g. SDS-PAGE, Western Blots, endotoxin testing, HPLC, BLI (Octet) or SPR (Biacore))
- Experience in FPLC protein purification using AKTA systems and Unicorn software (e.g. affinity chromatography, SEC, and IEX)
- Strong organizational and documentation skills.
- Ability to work independently and as part of a team
- Excellent communication and problem-solving skills.
- A creative, problem-solving, collaborative, and goal-oriented mindset
Preferred qualifications:
- Experience in plate based functional assays (ELISA/MSD, functional assays, enzyme kinetics, chromogenic/fluorescent readouts, etc.)
- Experience with protein bioconjugation and conjugate purification
- Experience with oligonucleotides and related methods a plus
- Experience using Benchling (eLN)
Key Responsibilities:
- Support expression, conjugation, purification and characterization of proteins
- Develop and conduct biophysical and functional assays to validate various protein designs
- Perform plate-based assays to analyze samples downstream from in vivo studies
- Analyze, integrate and interpret data from multiple sources
- Diligently document work in digital systems and regularly communicate results in team and group settings
- Prepare reagents, solutions, and samples for analysis, including samples collected from in vivo studies (e.g. tissue homogenization and protein extraction).
- Assist in method development, validation, and troubleshooting.
- Ensure compliance with safety regulations and good research practices
- Work collaboratively in a team environment and manage priorities to achieve our goals