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Systems Integration Engineer II/III

Quantumsi25
Location
San Diego, CA
Posted
17 days ago
Department
Engineering
Salary
$90,000- $130,000
What they actually want (must-haves)
  • Bachelor’s degree in engineering (e.g., Electrical, Mechanical, Systems, Biomedical, or related field)
  • 2–5 years of experience in system integration, testing, or related engineering roles
  • Experience integrating and debugging complex instrumentation involving hardware, software, firmware, optics, lasers, fluidics, motion control, consumables, and reagents
  • Proficiency in system-level testing, verification, validation, data analysis, and execution of structured test protocols
  • Strong analytical and experimental troubleshooting skills
  • Comfort working hands-on in the lab with integrated instruments and experimental workflows
Nice to have
  • Next Generation Sequencing, proteomics, single-molecule detection, or other complex life science instrument workflows and reagents
  • Experience with semiconductor devices, sensor arrays, microfluidics, consumables, or chip-based platforms
  • Familiarity with instrument control software, data analysis pipelines, requirements management, Jira/Confluence documentation
  • Experience working under quality-system expectations
  • Experience supporting product commercialization, reliability growth, field issue investigation, or customer-facing technical escalations
What the job really is

As a Systems Integration Engineer at Quantum-Si, you will be responsible for executing and supporting end-to-end integration testing for the Proteus platform, ensuring that various components function cohesively. Your role includes troubleshooting system integration issues, developing test plans, collaborating with cross-functional teams, analyzing performance data, and improving workflows to enhance product reliability and commercialization readiness.

Benefits
  • Estimated base salary range of $90,000 - $130,000
  • Discretionary annual bonus program
  • Equity awards as part of total compensation package
  • Comprehensive medical, dental, and vision insurance coverage
  • Health Savings Account (HSA) and Flexible Spending Account (FSA) options
  • Company-paid life and accidental death & dismemberment (AD&D) insurance
Things to weigh
  • Travel requirement of up to 20 percent, including overnight and occasional international travel
  • Ability to lift up to 50 pounds and work in laboratory environments
  • Exposure to biological samples and hazardous materials may be required
  • No immigration sponsorship available for this position
Job score4.6/5
Benefits5/5
Freshness4/5
Career value4/5
Role clarity5/5
Pay transparency5/5

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