Clinical Laboratory Scientist (CLS), Prenatal (contractor) at BillionToOne

Union City, California, United States

BillionToOne Logo
Not SpecifiedCompensation
Junior (1 to 2 years), Mid-level (3 to 4 years)Experience Level
Part TimeJob Type
UnknownVisa
Healthcare, Biotechnology, DiagnosticsIndustries

Requirements

  • Bachelor's degree in the chemical, physical or biological sciences
  • 0-2 years of CLS experience in a clinical setting
  • A current California Clinical Laboratory Scientist License that meets requirements for Testing Personnel under CLIA regulations (42 CFR, part 493) (California, CGMBS or Generalist license is required)
  • Advanced knowledge of Google Docs, Word, Excel, basic statistics and familiarity with LIMS systems
  • Strong attention to detail and ability to work flexibly and well under given timeframes
  • Self-starter and dynamic team player with excellent verbal and written skills

Responsibilities

  • Performs clinical laboratory assays to provide data for diagnosis, treatment, and prevention of disease
  • Performs quality control studies to ensure the accuracy of clinical data
  • Verifies instrument performance by checking and calibrating specific lab instruments and documents data
  • Contributes to troubleshooting, training, and continuous process improvement

Skills

Key technologies and capabilities for this role

California CLS LicenseCLIANIPTMolecular DiagnosticsBlood Sample ProcessingLaboratory AssaysPrenatal Testing

Questions & Answers

Common questions about this position

Is this a full-time or part-time position, and what's the work arrangement?

This is a part-time contractor position up to 20 hours per week, and it is an onsite role. Shift hours are flexible, preferably Saturday AM/PM, Sunday AM, and Monday PM.

What are the required qualifications and skills for this CLS role?

Candidates need a Bachelor's degree in chemical, physical, or biological sciences, 0-2 years of CLS experience in a clinical setting, a current California CLS License (CGMBS or Generalist), advanced knowledge of Google Docs, Word, Excel, basic statistics, and LIMS familiarity, plus strong attention to detail, flexibility, and team skills.

What is the company culture like at BillionToOne?

BillionToOne fosters a culture of transparency, trust, collaboration, and innovation, where every voice matters in transforming healthcare through 10x better diagnostics. The team includes talented scientists, engineers, sales professionals, and visionaries committed to precision medicine in prenatal and cancer diagnostics.

What salary or compensation is offered for this position?

This information is not specified in the job description.

What makes a strong candidate for this Clinical Laboratory Scientist role?

Strong candidates are self-starters and dynamic team players with a California CLS license, relevant degree, and the listed skills; nice-to-haves like start-up experience, medical genetics knowledge, or cell-free DNA experience will stand out.

BillionToOne

Molecular diagnostics for prenatal and oncology testing

About BillionToOne

BillionToOne specializes in molecular diagnostics within the healthcare sector, focusing on prenatal screening and oncology testing. Their proprietary QCT technology allows for the detection and quantification of diseases at a single base-pair resolution, enabling the identification of minute variations in DNA. The company offers two main products: Northstar Select™, which helps determine the best initial therapy for patients, and Northstar Response™, which tracks the effectiveness of that therapy. Unlike many competitors, BillionToOne emphasizes accuracy, efficiency, and accessibility in molecular testing, providing diagnostic services directly to healthcare providers. Their goal is to positively impact healthcare by making molecular testing more reliable and available to everyone.

Menlo Park, CaliforniaHeadquarters
2016Year Founded
$380.2MTotal Funding
SERIES_DCompany Stage
Biotechnology, HealthcareIndustries
201-500Employees

Benefits

Competitive pay
Retirement savings package
Parental leave
Free snacks & lunches
Medical, dental, & vision premiums
On campus perks
Free-on-site EV charging

Risks

Emerging biotech startups could threaten BillionToOne's market share.
Rapid technological advancements may render their current technology obsolete.
Expansion into new facilities may face operational challenges or delays.

Differentiation

BillionToOne's QCT technology detects DNA variations at single base-pair resolution.
Their UNITY Fetal Antigen NIPT is the first US cfDNA test for fetal antigen genotyping.
They replace invasive amniocentesis with a safe, affordable blood test for prenatal screening.

Upsides

BillionToOne achieved a billion-dollar valuation with a $130 million funding round.
Their new Austin facility will create 1,000 jobs, boosting production and local economy.
Recognition as Diagnostics Company of the Year highlights their industry leadership.

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