---
title: 'Quality Assurance Associate at Karius'
canonical: 'https://feeny.ai/job/quality-assurance-associate-karius-redwood-city-nr5e1ceg09hv'
type: 'job'
last_seen: '2026-09-07'
---

# Quality Assurance Associate at Karius

- **Company:** Karius
- **Location:** Redwood City, CA
- **Compensation:** $41–$62/hr
- **Employment:** part-time
- **Work type:** onsite
- **Posted:** 2026-09-02
- **Last confirmed live:** 2026-09-07
- **Apply:** https://jobs.lever.co/kariusdx/9173e1c5-15d5-4724-a8e8-6bc6ba063216

## Job description

## About Karius

Karius is a life science, venture-backed clinical metagenomics company, focused on elevating patient care through microbial insights. We are committed to advancing diagnostic science and technology to optimize the diagnosis and treatment of infectious diseases. Through the use of genomics and AI, we are driven to improve the diagnostic landscape for infectious diseases. Karius delivers unprecedented diagnostic insight detecting microbial cell-free DNA circulating in the body to assist physicians to make rapid treatment decisions.

Position Summary The Quality Assurance Associate is an enthusiastic, self-motivated person with great communication skills.  Along with the duties described below, this individual performs quality support to the internal quality framework including developing quality documentation and processes to support quality (e.g., audits, CAPAs, deviations, etc.). The Quality Assurance Associate must demonstrate a high level of individual responsibility and accountability and possess the ability to perform to the requirements listed below. The QA Associate must be comfortable in a rapidly evolving Biotech start-up environment.  This is a part-time role with an expected schedule of approximately 28 hours per week. Specific workdays and hours will be determined based on business needs.

Why Should You Join Us? Karius aims to conquer infectious diseases through innovations around genomic sequencing and machine learning. The company’s platform is already delivering unprecedented insights into the microbial landscape, providing clinicians with a comprehensive test capable of identifying more than a thousand pathogens directly from blood, and helping industry accelerate the development of therapeutic solutions. The products Karius offers today are some of the most advanced solutions available to physicians who aim to deliver better care to many otherwise ineffectively treated patients. Our tests are the result of some incredible work done by our scientists, statisticians, engineers, and physicians, all driven by the same mission. You, as part of the Karius team, will be able to see how directly your work has a life-changing impact on people, and at scale.

Reports to:  Director, Quality Assurance Location: Redwood City, CA (this an hourly, non-exempt position)

Primary Responsibilities Supports / administers document control system, including revision and maintenance of lab documents to ensure compliance with CLIA regulations. Ensures that all documents are current, properly stored, and accessible to relevant personnel. Assists with personnel onboarding (introduction to controlled document system, personnel binders) and tracking of training, competency, and continuing education status. Ensures that documentation of training and competency records are prepared for review. Maintains standard operating procedures (SOP), work instructions and quality records for quality assurance systems. Ensure that all documents are current, properly stored, and accessible to relevant personnel. Review and improve existing quality procedure workflows, and identify areas of improvement for efficiency and compliance. Administers training materials and modules for the GLP activities. Support internal and external (regulatory) audits as required. Helps maintain Karius Quality records in a state of inspection readiness. Support continuous improvement initiatives including existing quality procedure workflows, aspects of the quality management system, etc. Provides administrative support of incident management system. Supports documentation needs of Karius core teams (routing validation packages, laboratory change control forms).

What’s Fun About the Job? Karius is operating at the edge of what is now known to be possible in diagnostics. With that, comes a wave of new and incredible challenges and opportunities. To deliver on that value, you will be tapping into some of the most advanced technologies, architecting and innovating where the current solutions simply don't suffice. You will get to see how much your work really matters. Travel: No travel required

Physical Requirements Subject to extended periods of sitting and/or standing, vision to monitor and moderate noise levels. Work is generally performed in an office, lab or clinical environment. Hours and days may vary depending on operational needs. May be exposed to hazardous materials, blood specimens, and instruments. Some lifting (up to 25 pounds) may be necessary.

Position Requirements BS in a biological science or similar field of study preferred. Excellent organization skills allowing the coordination of multi-faceted QA activities. Strong attention to detail, organization, and teamwork skills. Ability to prioritize multiple tasks concurrently and meet deadlines. Excellent writing and digital literacy. Ability to proactively communicate in a consistent, clear and open manner. Flexible, adaptive and comfortable in a rapidly evolving Biotech start-up environment. 1-2 years of pertinent industry experience is preferred. Experience with deviations, lab investigations, Out of Specification and CAPAs preferred. Strong knowledge of Microsoft Office applications.

Personal Qualifications Excellent written and verbal communication skills. Ability to proactively communicate in a consistent, clear, and honest manner. Flexible and adaptive in a frequently changing environment. Knowledge of QMS standards. Strong analytical and problem-solving skills. Excellent attention to detail and organizational skills. Disclaimer The above job description is intended to describe the general nature and level of work being performed by individuals assigned to this position. It is not intended to be an exhaustive list of all duties, responsibilities, and skills required. Responsibilities and duties may change or be adjusted to meet the needs of the company, and additional duties may be assigned as necessary. The job description is subject to change at any time at the discretion of Karius.

At Karius, we value a diverse and inclusive workplace and provide equal employment opportunities for all applicants and employees and are committed to honor and invest in the full diversity of people, in our hiring, recruiting and development of employees across the Company.  All qualified applicants for employment are encouraged to apply and will be considered without regard to an individual’s race, color, sex, gender identity and gender expression (including transgender individuals who are transitioning, have transitioned, or are perceived to be transitioning to the gender with which they identify), religion, age, national origin or ancestry, citizenship, physical or mental disability, medical condition, family care status, marital status, domestic partner status, sexual orientation, genetic information, military or veteran status, or any other basis protected by federal, state or local laws. If you are unable to submit your application due to a disability, please contact us at recruiting@kariusdx.com and we will accommodate qualified individuals with disabilities.

## About Karius

## Company Overview
- **One-liner**: Karius is a clinical metagenomics company that uses microbial cell-free DNA and AI to diagnose infectious diseases from a single blood test, helping clinicians make faster treatment decisions.
- **Entity Type**: Private (Series C)
- **Headquarters**: Redwood City, California, United States
- **Founded**: 2014
- **Founders**: Based on intellectual property developed at Stanford University (specific founders not widely disclosed; Alec Ford is CEO)

## Core Business
- **Primary Industry**: Biotechnology Research / Clinical Diagnostics
- **Target Customers**: B2B — 600+ leading hospitals and transplant centers across the US
- **Mission**: To create a world where every patient gets a clear and timely diagnosis, and where infectious disease is no longer a major threat to human health [kariusdx.com](https://kariusdx.com/about-us)

## Products & Services
- **Karius Test (Karius Spectrum)**: A clinical metagenomics test that detects microbial cell-free DNA circulating in the blood, identifying over 1,000 pathogens (bacteria, viruses, fungi, parasites) with a single blood draw. Used for immunocompromised patients, sepsis, and complex infections.
- **Karius Cloud**: Software platform for test ordering, reporting, and data integration (assists clinical workflow).

## Market Standing
- **Valuation/Market Cap**: Not publicly disclosed
- **Key Metric (Funding)**: **$354M total funding** — Series C (May 2024): $100M led by Khosla Ventures and 5AM Ventures; prior rounds include Series B, Seed, and Debt Financing from DCVC and Oxford Finance [linkedin.com](https://linkedin.com/company/kariusinc)
- **Annual Revenue**: ~$19.5M (estimated) [linkedin.com](https://linkedin.com/company/kariusinc)
- **Notable Investors/Partners**: Khosla Ventures, 5AM Ventures, DCVC, Oxford Finance LLC — plus partnerships with 600+ hospitals and transplant centers
- **Growth Signals**: 100,000+ patient samples tested; 1.5% YoY headcount growth; 200% increase in job postings quarterly; active expansion of clinical sales roles; CAP-accredited, CLIA-certified, and ISO 15189-accredited lab

## Competitive Advantages
- **Unique Moat**: Proprietary metagenomics platform using cell-free DNA from a simple blood draw — replaces invasive tissue biopsies and broad-spectrum empiric treatment; backed by Stanford IP and validated in clinical practice
- **AI-Driven**: Uses genomics and artificial intelligence for pathogen detection at unprecedented breadth and speed
- **Accreditations**: CLIA-certified, CAP-accredited, and ISO 15189-accredited high-complexity lab — a significant regulatory barrier for competitors
- **Already in Use**: Deployed at 600+ leading US hospitals, demonstrating clinical adoption and trust

## Strategic Focus
- **Clinical Expansion**: Scaling sales organization (multiple Clinical Sales Manager roles open) to deepen hospital penetration and reach new geographies (East Coast, Midwest)
- **Product Development**: Advancing the Karius Spectrum test to cover more pathogens and reduce turnaround time
- **AI & Data Science**: Continued investment in computational biology and machine learning for pathogen identification and microbiome analysis
- **Patient Impact**: Focus on reducing time-to-diagnosis for critically ill patients (sepsis, immunocompromised)

## Why Work Here
- **Culture**: Described as high-integrity, roll-up-your-sleeves, and patient-first. Emphasis on humility, flexibility, respect, and teamwork. Employees report a 3.4/5 rating (77 reviews) — Work-Life 3.8, Compensation 3.9, Culture 3.4, Career 3.3 [linkedin.com](https://linkedin.com/company/kariusinc)
- **Remote/Hybrid**: Hybrid office in Redwood City, CA, with **remote options available for many roles** (USA-wide). The culture values flexibility, outcomes over hours, and work-life balance.
- **Benefits**: 100% company-paid premiums for employees; flexible time off (vacation, sick, mental wellness days); 12 paid holidays; generous paid maternity and paternity leave; 401(k); FSA; mobile phone & internet allowance; access to life coaches and therapists.
- **Career Development**: Access to professional coaches for all levels; twice-yearly development check-ins; learning opportunities from wearing multiple hats in a start-up; mentorship of STEM students.
- **Mission-Driven**: Direct impact on patient lives — "you will help save lives" is a core recruiting message. Employee-led community service (Second Harvest food packaging, St. Jude walks, beach cleanups, STEM mentoring).
- **Engineering & Science**: Strong research culture (computational biology, data science, genomics); opportunity to work at intersection of AI, DNA sequencing, and clinical medicine.

## Sources
1. [Karius About Us](https://kariusdx.com/about-us)
2. [Karius Careers Page](https://kariusdx.com/about-us/careers)
3. [Karius LinkedIn Company Profile](https://linkedin.com/company/kariusinc)
4. [Karius Job Listings (Lever)](https://jobs.lever.co/kariusdx)
5. [Karius Leadership Team](https://kariusdx.com/about-us/our-team)

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