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Senior Laboratory Assistant
Conception
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See open jobs at Conception.See open jobs similar to "Senior Laboratory Assistant" Compound Portfolio.Berkeley, CA, USA
Posted on Mar 28, 2025
Commitment: Full-time
Experience Level: Bachelor’s degree, Master’s, or equivalent lab experience
The Role
We’re looking for an exceptional and hard-working Laboratory Assistant to support both histology workflows and day-to-day lab operations at Conception. This is a lab operations–focused, hands-on role for someone who thrives in the lab environment, enjoys keeping things running smoothly, and is comfortable taking on a wide range of essential tasks behind the scenes.
The ideal candidate is a professional-level lab assistant who has built their career supporting scientific teams—someone dependable, detail-oriented, and confident with core lab skills like pipetting and media prep. At a minimum, you must have prior lab experience and be able to use pipettes reliably.
While this role offers opportunities for cross-training and growth within lab operations, it is not currently structured as a path toward a scientific or research-track position. We’re looking for someone ready to commit to a 2-year role as part of our Lab Operations team, contributing meaningfully to the success of our R&D work through strong operational support.
What You’ll Be Doing
Histology Support - 40% (Training Provided)
Assist with manual immunofluorescence staining
Handle slides, reagents, and staining materials
Support preparation and coordination for imaging workflows
Aliquote and maintain antibody stocks
Lab Operations & Sample Logistics - 60%
Label tubes for sample collections (e.g., immunofluorescence and NGS workflows)
Assist scientists during sample collection, handling materials, and prepping samples
Bulk label tubes for small molecule aliquoting
Prepare media and buffers for the scientific team
Help with stock audits, inventory restocking, and tracking
Clean and maintain incubators and other lab equipment as needed
Prepare and support sample shipments (e.g., NGS, external assays)
Keep lab spaces organized and stocked, including weekly cleaning and maintenance of operations support
Who We’re Looking For
We’re looking for someone who is exceptional at what they do—highly dependable, detail-focused, and energized by helping a lab run efficiently. You should be motivated by being part of a larger mission and take real pride in supporting the daily work of scientists. Flexibility is key—you’re the kind of person who can adjust to shifting needs and jump in where help is needed.
Bonus Points For
Experience in histology or immunostaining
Familiarity with lab stock systems or media/buffer prep
Sample handling and support during live experiments
Experience cleaning and maintaining cell culture equipment
Interest in Conception’s mission and biotech operations
Our mission
Conception is a startup with the mission of generating viable human eggs from induced pluripotent stem cells (iPSCs). Successful development of our research could have many benefits, such as removing age limits on motherhood, allowing for easy screening of eggs with harmful genetic mutations, and allowing same-sex couples to reproduce.
Come and work with us
We are well-funded and connected in Silicon Valley, offering competitive pay, equity, excellent healthcare benefits, and a collaborative research environment focused on meaningful results.
If you are passionate, hardworking, and aligned with our mission, we want to hear from you.
To learn more about the original mouse proof of concept to live birth that inspired us, see https://www.nature.com/articles/nature20104
To learn more about us, our mission, and approach you can read two features published byThe New Yorker and MIT Technology Review.
This job is no longer accepting applications
See open jobs at Conception.See open jobs similar to "Senior Laboratory Assistant" Compound Portfolio.