Hexagon Bio · 16 hours ago
Bioanalytical Scientist I/ Scientist II- 9-Month Contract Position
Menlo Park, CA
Contract
Onsite
Entry, Mid Level
$120K/yr - $160K/yrHexagon Bio is a drug discovery company focused on developing next-generation antibody–drug conjugates (ADCs) with novel payloads. They are seeking a motivated Bioanalytical Scientist to join their Bioanalytical Chemistry team, responsible for the in vitro and in vivo bioanalysis of ADC payloads and ADCs.
BiotechnologyHealthcareHealth CareTherapeutics
Responsibilities
Perform method optimization and implementation of LC-MS/MS (Liquid Chromatography- Mass Spectrometry) based small molecule and hybrid ADC bioanalytical and routine analytical assays
Execute quantitative LC-MS/MS assays in biological matrices for in vivo PK and TK studies
Develop sensitive MRM methods using best LC-MS/MS practices
Basic maintenance and troubleshooting of equipment- Triple Quadrupole (QQQ) and Single quad LC-MS
Apply routine sample preparation using manual or automated liquid handling techniques (e.g., Hamilton Microstar)
Maintain precise data records, analyze data sets, and interpret results
Collaborate closely with chemistry, protein science, and biology teams to ensure studies are designed and executed appropriately and data and conclusions are presented clearly
Contribute to a team culture grounded in scientific rigor, transparency, and collaboration
Qualification
Required
Degree in Analytical Chemistry, Chemistry, Pharmaceutical Sciences, or a related field
Post-degree (B.S./M.S./PhD) industry experience in biotech or pharma is preferred
Demonstrated quantitative bioanalytical laboratory experience
Proven hands-on experience in LC-MS based quantitative bioanalysis
Strong fundamental understanding of mass spectrometry and LC applications
Hands-on experience with Triple Quadrupole (Sciex QQQ) MS instruments
Strong communication skills and highly collaborative cross-functionally across teams
Flexibility to adapt to shifting priorities and a genuine passion for lab-based scientific work
Preferred
Fresh PhD graduates are welcome
Knowledge and experience with LBA (Ligand Binding Assay) - ECL (Meso Scale Discovery) or ELISA based large molecule bioanalysis is a plus
Experience with ADCs and ADC payloads, or targeted oncology therapies is a strong plus
Benefits
Medical, dental, vision, and voluntary benefits via TriNet
401(k) plan
Access to Menlo Park Labs amenities, including shuttle service, gym, climbing wall, pool, sports courts, café, bike storage, and EV charging
Team-building events such as Hexagon Happy Hours and company celebrations
Company
Hexagon Bio
Hexagon Bio is a data-driven biotech company developing targeted small molecule therapeutics.
Founded in 2016
51-200 employees
H1B Sponsorship
Hexagon Bio 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
Represents job field similar to this job
Trends of Total Sponsorships
2023 (4)
2022 (1)
Funding
Current Stage
Growth StageTotal Funding
$193.6MKey Investors
Nextech InvestThe Column Group8VC
2022-10-11Series B· $77.3M
2021-09-22Series Unknown· $61M
2020-09-15Series A· $47M
Leadership Team
Maureen Hillenmeyer
Founder and CEO
Recent News
2026-02-03
2025-12-19
2025-12-16
Company data provided by crunchbase