Clinical Laboratory Scientist I

Freenome•Brisbane, CA
•$54 - $65•Onsite

About The Position

Freenome is seeking a Clinical Laboratory Scientist I (CLS I) to perform high-complexity testing on patient specimens, conduct quality control and quality assurance procedures, and comply with applicable local, state, and federal laboratory requirements. The role requires meticulous recordkeeping, strong attention to detail, and the ability to prioritize multiple tasks, schedules, analyses, and results. The CLS I will contribute to training, troubleshooting, project leadership and delivery, and implementation of laboratory goals. Clear, proactive communication about team priorities, changes, issues, and challenges is expected across the organization. The position reports to the Supervisor, Analytical Laboratory. One of two Monday–Friday schedules applies, subject to change based on business needs: 7:30 a.m.–4:00 p.m. or 10:00 a.m.–6:30 p.m. Onboarding for the second shift takes place Monday–Friday from 7:30 a.m.–4:00 p.m. and may last up to two months. Periodic extended hours and weekend rotations may be required for approximately six months.

Requirements

  • Valid California Clinical Laboratory Scientist license; Generalist preferred, with CGMBS accepted.
  • Bachelor of Arts or Science in Biomedical Laboratory Science, Clinical Science, or a related field.
  • Working knowledge of local, state, and federal laboratory regulations.
  • Zero to one year of Clinical Laboratory experience or equivalent.
  • Ability to integrate and apply feedback professionally.
  • Ability to analyze and solve complex issues that may impact test performance.
  • Experience working with laboratory automation, such as Hamilton or Bravo liquid handlers.
  • Flexibility to accommodate variable shift start times based on operational needs.

Nice To Haves

  • Laboratory testing experience.
  • High-volume laboratory experience.
  • Experience with molecular biology techniques.
  • Strong automation and computing skills.

Responsibilities

  • Perform high-complexity laboratory tests, procedures, and analyses according to standard operating procedures (SOPs) and work instructions.
  • Collaborate with the Development Team and Automation Team to lead and execute assay improvement experiments, new assay configurations, and validations.
  • Operate, maintain, troubleshoot, and document routine preventive maintenance on laboratory equipment according to SOPs.
  • Review, interpret, and report patient results in the laboratory information management system (LIMS) as assigned.
  • Independently identify and troubleshoot high-complexity assay problems that adversely affect test performance.
  • Perform, review, and document laboratory quality control procedures.
  • Document corrective actions when test systems deviate from established performance specifications.
  • Report quality issues and safety concerns to the laboratory supervisor or safety officer.
  • Train existing laboratory personnel in new procedures and train new personnel.
  • Prepare reagents required for testing and perform and document reagent qualification according to approved protocols.
  • Directly supervise unlicensed laboratory personnel during the analytical phase of testing.
  • Write and review procedures, documents, and forms.
  • Communicate effectively with coworkers and non-laboratory personnel.
  • Assist with sample and process troubleshooting.
  • Monitor data and process status as needed.
  • Perform other laboratory duties as assigned.

Benefits

  • Eligible to receive equity and cash bonuses.
  • Medical, financial, and other benefits, depending on the position offered.
© 2026 Teal Labs, Inc
Privacy PolicyTerms of Service