CrawlJobs Logo

Clinical Laboratory Scientist (CLS), Oncology

billiontoone.com Logo

BillionToOne

Location Icon

Location:
United States , Menlo Park

Category Icon

Job Type Icon

Contract Type:
Not provided

Salary Icon

Salary:

156194.00 USD / Year

Job Description:

Ready to redefine what's possible in molecular diagnostics? Join a team of brilliant, passionate innovators who wake up every day determined to transform healthcare. At BillionToOne, we've built something extraordinary—a culture where transparency fuels trust, collaboration drives breakthroughs, and every voice matters in our mission to make life-changing diagnostics accessible to all. We don't just aim for incremental improvements; we strive to build products that are 10x better than anything that exists today. Our people are our greatest asset: talented scientists, engineers, sales professionals, and visionaries united by an unwavering commitment to changing the standard of care in prenatal and cancer diagnostics. This is where cutting-edge science meets human compassion—every innovation you contribute helps remove fear of unknown from some of life's most critical medical moments. If you're driven by purpose, energized by innovation, and ready to help build the future of precision medicine, this is where you belong. We are looking for a driven Clinical Laboratory Scientist (with California Clinical Laboratory Scientist License) to perform Northstar. You will join our growing superstar CLIA team responsible for end-to-end processing of cancer blood samples in a high complexity, high-growth CLIA setting.

Job Responsibility:

  • 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
  • Organizes and contributes to R&D to CLIA tech transfer and troubleshooting, training, and validations

Requirements:

  • Bachelor's degree in the chemical, physical or biological sciences
  • 1-2 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) (ASCP, CGMBS or generalist license is required)
  • Hands-on training and experience with manual molecular biology protocols, including DNA extraction and PCR
  • 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

Nice to have:

  • Start-up experience
  • Knowledge of cancer biology
  • Experience in a cell-free DNA setting
What we offer:
  • Working alongside brilliant, kind, passionate and dedicated colleagues, in an empowering environment, toward a global vision, striving for a future in which transformative molecular diagnostics can help millions of patients
  • Open, transparent culture that includes weekly Town Hall meetings
  • The ability to indirectly or directly change the lives of hundreds of thousands patients
  • Multiple medical benefit options
  • employee premiums paid 100% of select plans, dependents covered up to 80%
  • Extremely generous Family Bonding Leave for new parents (16 weeks, paid at 100%)
  • Supplemental fertility benefits coverage
  • Retirement savings program including a 4% Company match
  • Increase paid time off with increased tenure
  • Latest and greatest hardware (laptop, lab equipment, facilities)
  • Free daily on-site lunches provided from top eateries
  • A variety of perks on campus (state of the art gym, restaurant)
  • Free on-site EV charging (compatible with all EVs, including Tesla)

Additional Information:

Job Posted:
December 26, 2025

Employment Type:
Fulltime
Work Type:
On-site work
Job Link Share:

Looking for more opportunities? Search for other job offers that match your skills and interests.

Briefcase Icon

Similar Jobs for Clinical Laboratory Scientist (CLS), Oncology

Lead Clinical Laboratory Scientist (CLS), Oncology

Join a team of brilliant, passionate innovators who wake up every day determined...
Location
Location
United States , Menlo Park
Salary
Salary:
228788.00 USD / Year
billiontoone.com Logo
BillionToOne
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Bachelor's degree in the chemical, physical or biological sciences
  • Minimum of 4 years of CLS experience in a clinical setting (molecular and/or high-complexity laboratory experience preferred)
  • A current California Clinical Laboratory Scientist License that meets requirements for Testing Personnel under CLIA regulations (42 CFR, part 493) (ASCP, CGMBS or generalist license is required)
  • Hands-on training and experience with manual molecular biology protocols, including DNA extraction, PCR, and automated liquid handlers
  • Advanced knowledge of Google Docs, Word, Excel, basic statistics and familiarity with LIMS systems and Next-Generation Sequencing
  • 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.
Job Responsibility
Job Responsibility
  • Lead clinical laboratory daily supervision in alignment with company values and mission
  • Hold General Supervisor delegation and responsibilities including oversight and support of day-to-day operations, scheduling, and troubleshooting
  • Manage CLIA direct reports including licensed and/or unlicensed staff (CLS, Clinical Laboratory Assistants)
  • Contribute to continuous process improvement projects including tech transfer, troubleshooting, training, and validations
  • Perform clinical laboratory assays to provide data for diagnosis, treatment, and prevention of disease
  • Perform quality control studies to ensure the accuracy of clinical data
  • Verify instrument performance by checking and calibrating specific lab instruments and documents data
What we offer
What we offer
  • Working alongside brilliant, kind, passionate and dedicated colleagues, in an empowering environment, toward a global vision, striving for a future in which transformative molecular diagnostics can help millions of patients
  • Open, transparent culture that includes weekly Town Hall meetings
  • The ability to indirectly or directly change the lives of hundreds of thousands patients
  • Multiple medical benefit options
  • employee premiums paid 100% of select plans, dependents covered up to 80%
  • Extremely generous Family Bonding Leave for new parents (16 weeks, paid at 100%)
  • Supplemental fertility benefits coverage
  • Retirement savings program including a 4% Company match
  • Increase paid time off with increased tenure
  • Latest and greatest hardware (laptop, lab equipment, facilities)
  • Fulltime
Read More
Arrow Right

Clinical Laboratory Scientist, (Technical Supervisor)

10x Genomics is establishing a diagnostics effort to translate our leading singl...
Location
Location
United States , Pleasanton
Salary
Salary:
158400.00 - 214400.00 USD / Year
10xgenomics.com Logo
10x Genomics
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Active California Clinical Laboratory Scientist (CLS) license meeting CLIA requirements for Technical Supervisor of high complexity testing
  • Meets CLIA Technical Supervisor qualifications under 42 CFR 493.1449, including appropriate education, training, and experience
  • Bachelor’s degree in chemical, biological, physical, clinical laboratory science, or a related field
  • Minimum of 4–6 years of experience in CLIA lab molecular diagnostics, with significant experience in NGS assay validation, implementation, and operation
  • Demonstrated expertise and experience in NGS technologies, including library preparation, sequencing platforms, and bioinformatics analysis pipelines
  • Strong knowledge of CLIA, CAP, NYS, and other regulatory frameworks governing high complexity testing
  • Proven experience with assay validation, QC/QA systems, and regulatory inspections
  • Prior experience serving as CLIA Technical Supervisor
  • Startup or high growth laboratory experience
  • Background in medical or oncology diagnostics
Job Responsibility
Job Responsibility
  • Provide operational execution and technical oversight of high complexity NGS assays, ensuring analytical accuracy and reliability of test results
  • Validate, and implement NGS assays in accordance with CLIA, CAP, and applicable regulatory standards
  • Establish and monitor quality control (QC) and quality assurance (QA) programs, including review of performance metrics, trends, and corrective actions
  • Author, review, and approve technical documentation, including standard operating procedures (SOPs), validation protocols/reports, and test methods
  • Ensure compliance with all regulatory requirements and support internal and external audits and inspections
  • Serve as the primary technical resource for troubleshooting complex assay, instrumentation, and bioinformatics issues
  • Evaluate and approve changes to assays, workflows, instrumentation, and software, including revalidation as required
  • Oversee proficiency testing, method comparisons, and ongoing assay performance monitoring
  • Provide technical training and competency assessment for laboratory personnel
  • Collaborate with cross-functional teams (bioinformatics, R&D, quality, and operations) to support assay optimization and innovation
What we offer
What we offer
  • equity grants
  • comprehensive health and retirement benefit programs
  • annual bonus program or sales incentive program
  • competitive and comprehensive health benefits package
  • competitive easy-to-use benefits that promote wellbeing and make your life easier
  • family friendly policies like parental leave
  • generous time off
  • Fulltime
Read More
Arrow Right
New

Contract Attorney

We are partnering with a leading organization to identify a Contract Attorney to...
Location
Location
United States , Philadelphia
Salary
Salary:
64.00 USD / Hour
https://www.roberthalf.com Logo
Robert Half
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Juris Doctor (JD) degree
  • Active admission to practice law in PA, NJ, or another U.S. state
  • 5–7 years of experience negotiating and drafting commercial agreements in a law firm and/or in-house legal department
  • Demonstrated experience with technology, vendor, and outsourcing agreements
  • Strong organizational, prioritization, and project management skills
  • Excellent written, verbal, and presentation communication skills
  • Proficiency in MS Word, Excel, PowerPoint, Microsoft Teams, and SharePoint
  • Strong negotiation, analytical, and stakeholder influence skills
  • Ability to adapt in a dynamic and evolving business environment
Job Responsibility
Job Responsibility
  • Draft, review, and negotiate a high volume of third‑party commercial agreements, including: Technology and software agreements, SaaS agreements, Vendor and service provider contracts, Outsourcing agreements, Real estate‑related agreements
  • Perform extensive contract redlining (90–95% of workload) using third‑party templates
  • Negotiate directly with external counsel and counterparties
  • Serve as the primary point of contact for internal stakeholders, driving contracts from intake to execution
  • Manage multiple agreements simultaneously while maintaining accuracy and timely delivery
  • Ensure alignment with internal risk tolerance, policies, and legal standards
What we offer
What we offer
  • medical
  • vision
  • dental
  • life and disability insurance
  • 401(k) plan
  • free online training
  • Fulltime
Read More
Arrow Right
New

Teaching Assistant

Teaching Assistant: A Rewarding Opportunity to Make a Difference. Are you ready ...
Location
Location
United Kingdom , Bath
Salary
Salary:
Not provided
https://www.randstad.com Logo
Randstad
Expiration Date
May 19, 2026
Flip Icon
Requirements
Requirements
  • A genuine passion for working with children with special educational needs
  • Experience working with Special Educational Needs (SEN) is essential
  • Excellent communication, interpersonal, and teamwork skills
  • Patience, empathy, and a positive attitude
  • Relevant qualifications or experience in supporting children with special educational needs are preferred
Job Responsibility
Job Responsibility
  • Provide one-on-one and small-group support to pupils with complex learning needs
  • Assist teachers in preparing and delivering engaging lessons
  • Help create a positive and inclusive learning environment
  • Collaborate with teachers, parents, and other professionals to support each pupil's development
  • Contribute to the development and implementation of Education, Health, and Care Plans
What we offer
What we offer
  • PAYE
  • Referral Bonus
  • training and education
  • Safeguarding
  • Prevent
!
Read More
Arrow Right
New

Foreign Pharmacy Grad - International Pharmacy Intern

You’ve invested a lot of time and energy in your education. Now you want the cha...
Location
Location
United States , Hyannis
Salary
Salary:
30.00 - 42.00 USD / Hour
https://www.cvshealth.com/ Logo
CVS Health
Expiration Date
July 10, 2026
Flip Icon
Requirements
Requirements
  • High School Diploma or General Equivalent Development (GED)
  • Doctorate (PharmD) or equivalent Pharmacist degree from a Non-US accredited school of pharmacy
  • active Pharmacy Intern license in state where district is located
  • Foreign Graduate from a Non-US Accredited college or school of pharmacy prior to beginning Non-US Accredited Foreign Graduate Training Program at CVS
  • Pharmacist licensure in the state in which the position is based within 120 days of completion of US Intern hours
  • Strong communication and presentation skills
  • Results Orientation
  • Colleague Engagement
  • Active Listening
  • Customer and Community Engagement
Job Responsibility
Job Responsibility
  • Support your Pharmacy manager in motivating, inspiring, and developing their Pharmacy Support Staff by balancing assignments that maximize colleagues’ strengths, address development opportunities, and decrease knowledge gaps
  • Identify critical business opportunities and meaningful solutions to drive growth and improve performance in your pharmacy and work toward successfully implementing those solutions by leading your team to achieve specified goals
  • Adapt to change and adjust plans to thrive in a dynamic community healthcare setting
  • Seek new ways to grow, collaborate with others, and deliver better outcomes
  • Align others around our purpose to bring your heart to every moment of your health and gain support and commitment
  • Facilitate a ‘team’ culture that promotes caring, energy, enthusiasm, and pride
  • Apply acquired knowledge to help drive healthy outcomes and differentiate CVS from competitors
  • Greet each customer in a courteous and professional manner both in-store and at the drive thru window
  • Assist all pharmacy and front store customers with their questions and concerns
  • Answer telephone with a warm and friendly greeting
What we offer
What we offer
  • medical, dental, and vision coverage
  • paid time off
  • retirement savings options
  • wellness programs
  • other resources
  • Fulltime
Read More
Arrow Right
New

Attorney/Lawyer

We are looking for an experienced part-time Attorney/Lawyer to support litigatio...
Location
Location
United States , Cherry Hill
Salary
Salary:
Not provided
https://www.roberthalf.com Logo
Robert Half
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Active license to practice law in Pennsylvania is required
  • Proven experience handling civil litigation matters in a legal setting
  • Demonstrated ability to draft motions, pleadings, and other litigation documents independently
  • Hands-on experience with discovery preparation, review, and response drafting
  • Strong legal writing and briefing skills with the ability to present arguments clearly and effectively
  • Background in commercial litigation or collection litigation is preferred
  • Excellent organizational skills and the ability to manage multiple priorities in a contract-based role
Job Responsibility
Job Responsibility
  • Prepare and revise legal pleadings, motions, and related court filings with accuracy and attention to procedural requirements
  • Handle discovery activities, including drafting document requests, interrogatories, and responses to opposing counsel
  • Respond to preliminary objections by developing clear, well-supported legal arguments and written submissions
  • Conduct legal research and produce persuasive briefs tailored to litigation strategy and case needs
  • Support the progression of civil litigation matters from initial filing through ongoing case development
  • Work closely with internal stakeholders and legal team members to evaluate claims, defenses, and case posture
  • Assist in managing commercial litigation or debt recovery matters when assigned, ensuring timely and effective case handling
What we offer
What we offer
  • medical
  • vision
  • dental
  • life and disability insurance
  • 401(k) plan
  • Parttime
Read More
Arrow Right
New

Primary Sen Teaching Assistant

Are you a patient, nurturing professional looking to specialise in neurodiversit...
Location
Location
United Kingdom , Glastonbury
Salary
Salary:
Not provided
https://www.randstad.com Logo
Randstad
Expiration Date
May 19, 2026
Flip Icon
Requirements
Requirements
  • Naturally Patient
  • Person-First Approach
  • Relevant Experience (nursery, healthcare setting, or personal lived experience with SEND)
  • Committed (holds an enhanced DBS on the Update Service or willing to apply)
  • 100% dedicated to Safeguarding
Job Responsibility
Job Responsibility
  • Tailored 1:1 Support (implement personalised learning journeys using 'Now & Next' boards and sensory breaks)
  • Developmental Coaching (facilitate social interaction and communication skills during play-based activities and phonics sessions)
  • Collaborative Reporting (work closely with SENCO, class teachers, and external therapists to track milestones and adjust support strategies)
  • Holistic Wellbeing (provide a safe, dignified environment for children, assisting with personal care or mobility needs where required)
What we offer
What we offer
  • Specialised Clinical Experience (invaluable for those aspiring to careers in Educational Psychology, Speech & Language Therapy, or Paediatric Nursing)
  • Work-Life Balance (standard primary school hours approx. 8:30 am - 3:30 pm, no evening or weekend commitments)
  • Specialist Training (hands-on experience with EHCP implementation, PECS, and sensory regulation)
  • Reliable Weekly Pay (competitive daily rates of £88.92 - £100, paid every Friday via Randstad)
  • Referral Bonus
  • Training and Education
  • Fulltime
!
Read More
Arrow Right
New

Systems Administrator

Location
Location
United States , Charlotte
Salary
Salary:
Not provided
https://www.roberthalf.com Logo
Robert Half
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 3+ years of Systems Administration or Infrastructure Support experience
  • Strong experience with Windows Server environments and core Microsoft technologies
  • Familiarity with virtualization platforms and cloud technologies
  • Experience supporting Microsoft 365 and enterprise infrastructure environments
  • Strong troubleshooting, communication, and organizational skills
  • Ability to manage priorities in a fast-paced technical environment
Job Responsibility
Job Responsibility
  • Administer and maintain Windows server environments, Active Directory, Group Policy, DNS, and DHCP
  • Support day-to-day infrastructure operations, system performance, and uptime
  • Manage user provisioning, permissions, and account administration
  • Troubleshoot hardware, software, networking, and server-related issues
  • Assist with virtualization technologies such as VMware or Hyper-V
  • Support Microsoft 365 environments including Exchange, Teams, and SharePoint
  • Perform patching, backups, monitoring, and system upgrades
  • Maintain technical documentation and support infrastructure improvement initiatives
What we offer
What we offer
  • Medical, vision, dental, and life and disability insurance
  • Company 401(k) plan
Read More
Arrow Right