US Tech Solutions · 4 weeks ago
Scientist, Biologics LCMS Bioanalysis - Biologist II/III
Worcester, MA
Full-time
Onsite
Mid, Senior Level
$37.70/hr - $48/hr
5+ years expUS Tech Solutions is a global staff augmentation firm providing a wide range of talent on-demand and total workforce solutions. They are seeking a highly motivated Bioanalytical Scientist to support LC-MS-based bioanalysis and method development for biologic entities. The role involves routine sample preparation, method development, instrument maintenance, data analysis, report writing, and presenting data.
Information Technology
Responsibilities
Perform affinity purification and digestion of biological therapeutics (including but not limited to monoclonal and bispecific antibodies, antibody drug conjugates, antibody-siRNA conjugates, and fusion proteins) from biological matrices manually or using automation systems
Operate and maintain LC/MS instruments to generate high-quality experimental data
Optimize and develop LC/MS methods to meet assay specificity and sensitivity requirements
Analyze data and maintain detailed, accurate and comprehensive study documentation in electronic laboratory notebooks
Communicate data interpretation internally and externally
Qualification
Required
Prior industry experience in drug discovery/development highly desired
Hands-on experience with QQQ (SCIEX) Mass Spectrometer required
Hands-on experience with biologics bioanalysis highly desired
Hands-on experience with immuno-affinity purification and automation systems (e.g., TECAN, AssayMap Bravo or Hamilton) highly desired
Degree in Chemistry, Pharmacology or related fields
BS with 5+ years or MS with 2+ years in pharmaceutical industry setting with a focus on mass spectrometry
Preferred
Additional experience with qTOF (Agilent, Bruker, SCIEX) and/or Orbitrap (Thermo) mass spectrometers a plus
Additional experience with oligonucleotide analysis a plus
In-depth understanding of PK, TK and PK/PD studies is preferred
Open to a Biologist III
Company
US Tech Solutions
US Tech Solutions counted among the largest yet the fastest growing staffing firm; all achieved organically.
1001-5000 employees
H1B Sponsorship
US Tech Solutions has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
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Trends of Total Sponsorships
2025 (4)
2024 (9)
2023 (13)
2022 (24)
2021 (18)
2020 (14)
Funding
Current Stage
Late StageLeadership Team
Manoj Agarwal
Chief Executive Officer
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