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Senior Associate Scientist - Protein Biochemistry

Job

Randstad USA

Cambridge, MA (In Person)

$92,300 Salary, Full-Time

Posted 3 weeks ago (Updated 13 hours ago) • Actively hiring

Expires 6/20/2026

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Job Description

job summary: Join a mission-driven BioDesign team in Cambridge dedicated to developing life-changing therapeutics for immunological, neurodegenerative, and muscular diseases. As a Senior Associate Scientist, you will play a pivotal role in the Protein Biochemistry group, utilizing advanced chromatography systems like AKTA and cutting-edge biophysical techniques-including bio-layer interferometry and SEC-MALS-to purify and characterize complex antibodies and protein fusions. This is an exceptional opportunity for a motivated researcher with a strong foundation in protein purification and biochemistry to work in a high-impact, cross-functional environment while gaining exposure to sophisticated plate- and cell-based assays. If you are a BS or MS-level scientist looking to apply your technical expertise to the forefront of drug discovery, this collaborative role offers the chance to contribute directly to the optimization of next-generation biologics.
location:
Cambridge, Massachusetts job type: Contract salary: $40.00 - 48.75 per hour work hours: 9 to 5 education: Bachelors responsibilities: Purify proteins using standard and computer interfaced chromatography systems (e.g. AKTA or similar).Characterize proteins using standard methods such as SDS-PAGE and analytical chromatography.

Characterize the biophysical properties, binding, and activity of proteins using biophysical techniques, including bio-layer interferometry, NanoDSF, DSC, DLS, SEC-MALS, and plate- and cell-based assays.
qualifications:
Required:
BS with at least 2 years of experiences OR MS with 0-2 years of experience in protein purification and characterization.

Basic protein biochemistryProtein purificationBiophysical characterization methodsExcellent written and verbal communication, documentation and record-keeping
Preferred:
Cell-based assays #LI-AH1 skills: Chromatography, Protein Purification, Good Laboratory Practices (GLP), Gel Electrophoresis (SDS-PAGE),
Cell-based Assays Equal Opportunity Employer:
Race, Color, Religion, Sex, Sexual Orientation, Gender Identity, National Origin, Age, Genetic Information, Disability, Protected Veteran Status, or any other legally protected group status.

At Randstad, we welcome people of all abilities and want to ensure that our hiring and interview process meets the needs of all applicants. If you require a reasonable accommodation to make your application or interview experience a great one, please contact HRsupport@randstadusa.com. Pay offered to a successful candidate will be based on several factors including the candidate's education, work experience, work location, specific job duties, certifications, etc. In addition, Randstad offers a comprehensive benefits package, including: medical, prescription, dental, vision, AD&D, and life insurance offerings, short-term disability, and a 401K plan (all benefits are based on eligibility). This posting is open for thirty (30) days. It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability. job detailssummary$40 - $48.75 per hourcontractbachelor degreecategorylife, physical, and social science occupationsreference53525job details job summary: Join a mission-driven BioDesign team in Cambridge dedicated to developing life-changing therapeutics for immunological, neurodegenerative, and muscular diseases. As a Senior Associate Scientist, you will play a pivotal role in the Protein Biochemistry group, utilizing advanced chromatography systems like AKTA and cutting-edge biophysical techniques-including bio-layer interferometry and SEC-MALS-to purify and characterize complex antibodies and protein fusions. This is an exceptional opportunity for a motivated researcher with a strong foundation in protein purification and biochemistry to work in a high-impact, cross-functional environment while gaining exposure to sophisticated plate- and cell-based assays. If you are a BS or MS-level scientist looking to apply your technical expertise to the forefront of drug discovery, this collaborative role offers the chance to contribute directly to the optimization of next-generation biologics.
location:
Cambridge, Massachusetts job type: Contract salary: $40.00 - 48.75 per hour work hours: 9 to 5 education: Bachelors responsibilities: Purify proteins using standard and computer interfaced chromatography systems (e.g. AKTA or similar).Characterize proteins using standard methods such as SDS-PAGE and analytical chromatography.

Characterize the biophysical properties, binding, and activity of proteins using biophysical techniques, including bio-layer interferometry, NanoDSF, DSC, DLS, SEC-MALS, and plate- and cell-based assays.
qualifications:
Required:
BS with at least 2 years of experiences OR MS with 0-2 years of experience in protein purification and characterization.

Basic protein biochemistryProtein purificationBiophysical characterization methodsExcellent written and verbal communication, documentation and record-keeping
Preferred:
Cell-based assays #LI-AH1 skills: Chromatography, Protein Purification, Good Laboratory Practices (GLP), Gel Electrophoresis (SDS-PAGE),
Cell-based Assays Equal Opportunity Employer:
Race, Color, Religion, Sex, Sexual Orientation, Gender Identity, National Origin, Age, Genetic Information, Disability, Protected Veteran Status, or any other legally protected group status.

At Randstad, we welcome people of all abilities and want to ensure that our hiring and interview process meets the needs of all applicants. If you require a reasonable accommodation to make your application or interview experience a great one, please contact HRsupport@randstadusa.com. Pay offered to a successful candidate will be based on several factors including the candidate's education, work experience, work location, specific job duties, certifications, etc. In addition, Randstad offers a comprehensive benefits package, including: medical, prescription, dental, vision, AD&D, and life insurance offerings, short-term disability, and a 401K plan (all benefits are based on eligibility). This posting is open for thirty (30) days. It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.

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