Proxima · 16 hours ago
Lab Technician
Boston, MA
Full-time
Onsite
Entry, Mid Level
2+ years expProxima is advancing an AI-native approach to drug discovery, focusing on programmable protein interactions. They are seeking a hands-on Contract Lab Technician to support cell-based and molecular biology experiments in a fast-paced research environment, executing high-quality lab work and maintaining strong documentation standards.
Alternative MedicineArtificial Intelligence (AI)BiotechnologyClinical TrialsLife ScienceMachine Learning
Responsibilities
Perform mammalian cell culture and routine cell-based assays, including viability, proliferation, and apoptosis assays
Execute molecular biology techniques such as PCR, Western blotting, and ELISA
Maintain accurate experimental records in compliance with GLP standards
Independently manage multiple experiments and timelines in a dynamic lab setting
Troubleshoot experimental issues and contribute to continuous improvement of lab workflows
Collaborate closely with scientists to support discovery and development efforts
Qualification
Required
Bachelor's degree in Biology or a related field
2–5 years of hands-on experience with mammalian cell culture and cell-based assays in a drug discovery setting
Proficiency in core molecular biology techniques including PCR, Western blot, and ELISA
Strong troubleshooting skills and experience working under GLP or similar quality standards
Ability to manage multiple projects independently in a fast-paced environment
Excellent organizational skills with strong attention to detail and record keeping
Preferred
Experience with proteomics workflows
Experience generating lentiviral stable cell lines
Familiarity with CRISPR-based gene editing technologies
Proficiency with data analysis tools such as GraphPad Prism, ImageJ, or FlowJo
Basic statistical analysis skills
Prior pharmaceutical or biotech experience, particularly in drug discovery environments
Experience with advanced cell culture models, including primary cells or 3D cultures
Company
Proxima
Proxima Bio develops programmable medicines that modulate protein interactions to address disease processes.
11-50 employees
H1B Sponsorship
Proxima 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
2025 (1)
2020 (1)
Funding
Current Stage
Early StageTotal Funding
$86.26MKey Investors
DCVC
2026-01-13Seed· $86.26M
Leadership Team
Zachary Carpenter
Founder & CEO
Luca Naef
Co-Founder & CTO
Recent News
2025-10-30
Company data provided by crunchbase