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Assay Developer Jobs in California (NOW HIRING)

Illumina

Systems Integration Engineer 1

San Diego, CA · On-site

$177K/yr

## Systems Integration Engineer 1Applylocations: US - California - San Diegotime type: Full timeposted ... Execute system-level troubleshooting across biochemical assays, hardware, software, and application ...

Illumina, Inc.

Systems Integration Engineer 1

San Diego, CA · On-site

$177K/yr

As a Systems Integration Engineer 1 at Illumina, you will work in a collaborative, team-oriented ... Execute system-level troubleshooting across biochemical assays, hardware, software, and application ...

Illumina

Systems Integration Engineer 1

Coronado, CA · On-site

$177K/yr

As a Systems Integration Engineer 1 at Illumina, you will work in a collaborative, team‑oriented ... Execute system‑level troubleshooting across biochemical assays, hardware, software, and ...

Monarch

ML Engineer

Emeryville, CA · On-site

$160K - $260K/yr

... and assays grows • Design interfaces between computer vision, molecular models, active-learning systems, and the lab workflow • Improve developer and researcher velocity without weakening ...

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Research Associate II, NAMkind™ Assays

San Diego, CA • On-site

Organovo, Inc
Biotechnology Research and Development • 51 - 200 employees
Learn more about Organovo, Incexternal

$61K - $101K/yr

Full-time

Re-posted yesterday

Job description

Research Associate II, NAMkind™ Assays
Position Summary
We are seeking a highly motivated Junior Research Associate to support expansion of our NAMkind™ Tissue platform for drug-induced tissue injury and drug efficacy studies. The successful candidate will perform cell culture-based experiments, execute biomarker assays including ELISA, maintain high-quality laboratory documentation, and contribute to the generation of reproducible data supporting internal R&D and client-facing studies.
This role is ideal for an early-career scientist with strong tissue culture skills who is interested in applying advanced human-relevant in vitro models to drug discovery and safety assessment.
Key Responsibilities
Cell Culture & Tissue Model Support
  • Maintain and culture primary mammalian cell types using aseptic technique.
  • Thaw, expand, count, and prepare relevant cell populations for experimental studies.
  • Assist with preparation and maintenance of multicellular cultures.
  • Perform routine media exchanges, compound dosing, and sample collection according to SOPs.
  • Monitor tissue morphology and culture health using microscopy and imaging systems.

Assay Execution
  • Perform ELISA and other biochemical assays to evaluate tissue function and toxicity.
  • Conduct viability, cytotoxicity, and functional endpoint assays.
  • Prepare reagents, standards, controls, and assay plates.
  • Operate plate readers and analyze assay quality metrics.

Experimental Operations
  • Support execution of screening and mechanistic studies under the guidance of senior scientists.
  • Maintain detailed electronic laboratory notebooks and experimental records.
  • Assist with inventory management, reagent preparation, and laboratory organization.

Data Analysis & Reporting
  • Compile, organize, and perform basic analysis of experimental data.
  • Generate figures, tables, and summaries for study reports and internal presentations.
  • Contribute to continuous improvement of protocols and laboratory workflows.

Qualifications
Required
  • B.S. in Cell Biology, Molecular Biology, Biochemistry, Biotechnology, Biomedical Engineering, or related life science discipline.
  • 1-3 years of laboratory experience in cell culture or tissue culture.
  • Hands-on experience performing ELISA assays.
  • Familiarity with standard laboratory instrumentation and aseptic technique.
  • Strong organizational skills and attention to detail.
  • Ability to work independently while contributing effectively within a multidisciplinary team.

Preferred
  • Experience working with primary cells or 3D tissue models.
  • Familiarity with GraphPad Prism, Microsoft Excel, or other data analysis software.
  • Experience following SOPs and Good Documentation Practices (GDP).

Key Competencies
  • Excellent laboratory technique and reproducibility
  • Strong problem-solving skills
  • Effective written and verbal communication
  • Ability to manage multiple studies simultaneously
  • Commitment to data integrity and scientific rigor.
  • Strong organizational and time-management skills.
  • Positive attitude, willingness to learn, and strong team-oriented mindset.

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