Startups

Part-Time Lab Operations Technician (Weighing, Stock Solutions & Receiving) — Automated Lab (Night Shift Available)

onepot · 630 Gateway Boulevard, South San Francisco · On-site

← All jobs
About onepot

Onepot AI offers automated synthesis of small molecules from basic building blocks using a unified, end-to-end process. It generates around fifty distinct compounds in a single workflow, eliminating the need for bespoke methods for each target. Backed by Speedinvest.

About the role

This part-time, on-site role in South San Francisco involves hands-on lab operations work that directly supports an automated workflow. Night shift availability is welcome.

What they're looking for

  • Strong attention to detail, comfortable following SOPs and producing clean records
  • Comfort with basic lab math (molarity, dilutions) and working carefully with chemicals
  • Reliable and consistent availability for scheduled shifts (night shift ok)
  • Basic computer comfort (simple inventory tools)
  • Prior lab assistant / lab ops / stockroom / receiving experience
  • Familiarity with SDS, chemical compatibility storage, and labeling norms
More about this role

onepot is building an automated small-molecule lab where robotics and software drive synthesis and analysis. This role is hands-on lab operations work that directly supports an automated workflow: accurate inputs, clean inventory, and reliable receiving are what keep the automation running.

This part-time, on-site role in South San Francisco involves hands-on lab operations work that directly supports an automated workflow. Night shift availability is welcome.

Accurately weigh solid compounds/reagents (mg to g scale) on analytical balances

Prepare labeled aliquots and staging sets that feed automated/robotic workflows

Maintain clean, contamination-aware weighing practices (gloves, anti-static control, clean tools)

Record weights, lot numbers, IDs, and operator/date in a traceable format

Prepare stock solutions from SOPs (target molarity/concentration, dilution math, mixing)

Label and document concentrations, solvent, date, operator, and storage conditions

Flag solubility issues, discrepancies, or labeling/inventory mismatches

Receive shipments, verify contents vs packing slips/POs, and triage issues (damage, missing items)

Log inventory and assign locations so materials are...

Read the full posting on onepot's site ↗

Lab operations

Build your edge while you search

Free tools for founders and investors, plus VC Unfiltered, our take on startups, venture and the people who build them.