Chan Zuckerberg Initiative

Engineer

• Design, build and test prototypes for point-of-care sample processing, iterating based on performance data and optimizing for reproducibility
• Design mechanisms for controlled timing and sequencing of biochemical processes within a device, such as controlled reagent release and passive valving
• Perform hands-on preparation and handling of biological specimens and conduct assay validation experiments
• Apply device engineering, cell biology, and materials science knowledge to hardware design decisions
• Establish test protocols and acceptance criteria for reproducible performance across prototype iterations and production lots
• Participate in discussions with project collaborators
• Carefully document work
• Clearly report on project progress
• Contribute to scientific publications and patent applications

R&D Engineer II

General

• Guide creative development across technical/launch creative and evergreen storytelling, including brand and campaigns
• Ensure output meets high standards for clarity, quality, and consistency
• Translate complex scientific and technical work into accessible creative direction
• Uphold and evolve brand standards across channels and partners
• Provide actionable feedback aligned with brand and voice
• Identify brand gaps and inconsistencies
• Lead day-to-day relationships with external creative and production agencies
• Set direction, review work, and ensure high-quality delivery
• Manage timelines, scopes, and expectations across multiple partners
• Partner with product, social, and communications teams
• Navigate complex stakeholder environments and align creative output with organizational priorities
• Drive multiple parallel initiatives
• Manage a small team of creatives, contractors, and external contributors
• Support agency-led and internally driven projects

R&D Engineer II

Creative and Brand Lead