Scientific Operations - Associate / Scientist (Contract)
Transfyr Bio
Scientific Operations – Associate / Scientist (Contract)
Location: On-site, Cambridge MA
Type: Full-time (40h/week) contractor (3-6 months)
Pay: $30-45/h (pay is based on a 40 hour per week schedule and depends on experience/expertise)
Level: Early Career (2–5 years industry experience)
About the Role
We’re looking for a hands-on, detail-driven Scientific Operations Associate to help keep our labs running smoothly as we scale.
You’ll be embedded in day-to-day lab operations to support experiments, uncover edge cases in protocols, and collaborate with both scientists and automation systems to help build the infrastructure behind fast, reproducible science.
This is a true doer role in an early-stage startup. You’ll wear many hats, move quickly, and help turn messy, real-world lab work into clean, repeatable operations that scale.
What you’ll accomplish with us:
Lab Ops & Daily Execution
Keep labs organized, stocked, and ready for daily experimentation.
Assist with lab setup and teardown for protocols and workflows.
Draft and maintain SOPs, protocols, QA/QC, and operational documentation.
Coordinate staff scheduling, shared equipment booking, and lab logistics.
Support EHS requirements, audits, and compliance reporting.
Maintain chemical and biological inventories, wastestreams, and documentation.
Help onboard and train visiting operators.
Inventory, Procurement & Equipment
Order reagents, consumables, and equipment; track deliveries and usage.
Maintain accurate inventory to avoid downtime.
Support equipment set-up, maintenance, calibration, and vendor coordination.
Technical Excellence
Assist with scaling, stress testing, and troubleshooting protocols.
Support benchmarks to validate reproducibility and scalability across lab settings.
Generate high-quality, structured experimental data for deviations, and edge cases
Document critical experimental variables for robust handoffs to humans and robots.
Capture of tacit biological knowledge, from intent to execution.
Be customer obsessed: initiate, support, and lead initiatives to deliver results to clients.
Requirements:
Work onsite daily in Cambridge, MA.
Bachelor’s or higher degree in a scientific or technical field.
2–5 years of demonstrated hands-on lab experience with modern wet lab techniques
A strong desire to improve scientific workflows.
Experimental design skills with a strong bias toward documentation, reproducibility, and iteration.
Ability to troubleshoot protocols systematically, with attention to technical and human variability.
Familiarity with digital lab tools (e.g., ELNs, LIMS, lab automation systems)
Strong organizational skills and attention to detail.
Clear communicator and collaborative teammate.
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Comfortable working in fast-paced, hands-on lab environments.
Nice to Have
Startup or early-stage experience preferred; comfort with ambiguity and rapid iteration is a must.
Experience with assay design, development, and optimization
Coding experience for complex data analysis and statistics (python, R)
Hands on experience troubleshooting next generation sequencing assays
Demonstrated experience using AI/ML tools in research, whether for experimental design, data analysis, or predictive modeling.
Experience working with or supporting internal lab teams as well as direct customer-facing work in partner or external lab environments.