Clinical Laboratory Scientist

Job Summary

The Clinical Laboratory Scientist (CLS) serves in a dual role providing phlebotomy, specimen processing, and general supervisory oversight in a high‑complexity clinical laboratory setting. This position supports daily laboratory operations through pre‑analytic assessment of specimens, performance of blood collection, operation of selected laboratory equipment, and clerical/reporting duties.

Under CLIA regulations, the CLS designated as General Supervisor is responsible for the day‑to‑day supervision of testing personnel, oversight of high‑complexity testing, and ensuring the accuracy, quality, and integrity of laboratory results.

Essential Functions

• Perform blood collection via venipuncture and capillary puncture, ensuring patient safety and specimen integrity
• Prepare, receive, and assess specimens to confirm suitability for testing prior to processing
• Assist with operation of selected laboratory equipment and basic troubleshooting as needed
• Support clerical tasks and assist with ongoing data collection for workload statistics and laboratory reports

• Serve as General Supervisor under CLIA guidelines for laboratory testing
• Maintain accessibility (on‑site, telephone, or electronic) during assigned shifts
• Provide day‑to‑day supervision of high‑complexity testing
• Be physically present and directly supervise testing when high‑complexity testing is performed by personnel other than a California‑licensed CLS
• Monitor test analysis and specimen examination to ensure acceptable analytic performance and compliance with quality standards

• Ensure all required remedial actions are completed prior to release of patient test results
• Provide orientation and ongoing guidance to testing personnel
• Annually evaluate and document the competency and performance of all testing personnel
• Support adherence to laboratory policies, procedures, and regulatory requirements

Required Skills

• Phlebotomy and blood collection
• Venipuncture and capillary puncture
• Specimen collection and handling
• Knowledge of laboratory workflows and pre‑analytical processes
• Attention to detail and quality assurance

Required Qualifications

• Valid California Clinical Laboratory Scientist (CLS) license
• Eligible to be designated as a High‑Complexity General Supervisor under CLIA
• Minimum three (3) years of experience as a generalist in an acute care hospital laboratory
  • Microbiology and immunohematology experience strongly preferred
  • Comparable experience will be considered
• Basic computer and keyboarding skills preferred

This is a Contract position based out of Chester, CA.

The pay range for this position is $50.00 - $60.00/hr.

Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following:
• Medical, dental & vision
• Critical Illness, Accident, and Hospital
• 401(k) Retirement Plan – Pre-tax and Roth post-tax contributions available
• Life Insurance (Voluntary Life & AD&D for the employee and dependents)
• Short and long-term disability
• Health Spending Account (HSA)
• Transportation benefits
• Employee Assistance Program
• Time Off/Leave (PTO, Vacation or Sick Leave)

This is a fully onsite position in Chester,CA.

This position is anticipated to close on Apr 21, 2026.

Diversity, Equity & Inclusion

At Actalent, diversity and inclusion are a bridge towards the equity and success of our people. DE&I is embedded into our culture through:

• Hiring diverse talent
• Maintaining an inclusive environment through persistent self-reflection
• Building a culture of care, engagement, and recognition with clear outcomes
• Ensuring growth opportunities for our people

Actalent is an equal opportunity employer.

About Actalent

Actalent is a global leader in engineering and sciences services. For more than 40 years, we’ve helped visionary companies advance their goals. Headquartered in the United States, our teams span 150 offices across North America, EMEA, and APAC—with four delivery centers in India led by 1,000+ extraordinary employees who connect their passion with purpose every day.

Our Bangalore, Hyderabad, Pune, and Chennai delivery centers are hubs of engineering expertise, with core capabilities in mechanical and electrical engineering, systems and software, and manufacturing engineering. Our teams deliver work across multiple industries including transportation, consumer and industrial products, and life sciences. We serve more than 4,500 clients, including many Fortune 500 brands. Learn more about how we can work together at actalentservices.com.