Medical Lab Scientist III

Job Title: Medical Lab Scientist IIIJob Description

The Medical Lab Scientist III performs routine and complex clinical laboratory testing to support high-quality patient care. This role evaluates specimen acceptability, operates and troubleshoots laboratory instrumentation, and ensures accurate and timely reporting of results in accordance with established standard operating procedures. The position requires extensive clinical laboratory experience, strong technical judgment, and the ability to work both independently and collaboratively in a fast-paced environment.

Responsibilities

• Determine the acceptability of specimens for testing according to established criteria and departmental procedures.

• Perform routine and complex technical laboratory procedures in accordance with departmental Standard Operating Procedures.

• Monitor, operate, and troubleshoot laboratory instrumentation to ensure proper functionality and minimize downtime.

• Make sound technical decisions regarding testing, result interpretation, and problem solving.

• Prepare, test, and evaluate new reagents or controls to ensure accuracy and reliability of test results.

• Report test results accurately and in a timely manner to support quality patient care.

• Perform and document preventive maintenance on laboratory instruments and equipment.

• Conduct and document quality control procedures to ensure compliance with regulatory and laboratory standards.

• Identify, monitor, and replenish testing bench supplies as necessary to maintain continuous workflow.

• Assist with the processing of specimens when needed to support overall laboratory operations.

• Maintain a safe work environment by following safety protocols and wearing appropriate personal protective equipment (PPE).

• Collaborate with team members and other departments to ensure efficient and effective laboratory services.

• Use laboratory information systems and computer applications to enter, review, and manage test data as required.

Essential Skills

• Bachelor's degree in Biology, Chemistry, Clinical Laboratory Science, Medical Technology, or other related field, or meeting applicable local CLIA or state regulatory requirements.

• Minimum of 5–7 years of clinical laboratory testing experience.

• State Medical Technologist license if required by local regulations (requirements will specify when applicable).

• ASCP or AMT certification when required or preferred by the specific assignment.

• Ability to work independently with minimal supervision and effectively within a team environment.

• Proficiency with computers and ability to use laboratory-related software.

• High level of attention to detail to ensure accuracy and reliability of test results.

• Strong communication skills to convey information clearly to colleagues and other healthcare professionals.

• Strong organizational skills to manage multiple tasks and prioritize workload in a busy laboratory setting.

• Ability to pass a standardized color vision screen to accurately interpret test results and quality controls.

• Demonstrated ability to troubleshoot instrumentation and resolve technical issues in the laboratory.

Additional Skills & Qualifications

• Familiarity with laboratory information systems (LIS) is a plus.

• ASCP or AMT certification is preferred when not required, as it demonstrates advanced professional competency.

• Previous experience as a Medical Technologist, Medical Laboratory Scientist, or Clinical Laboratory Scientist.

• Comfort working with a variety of laboratory instruments, reagents, and controls.

• Ability to adapt to changing business needs, including schedule and workload adjustments.

Work Environment

This role operates in a clinical laboratory environment with a primary schedule of 10:00 p.m. to 6:30 a.m., Monday through Friday. The position involves working with laboratory instruments, reagents, and patient specimens while following strict safety and quality protocols. Team members wear appropriate personal protective equipment (PPE) and adhere to laboratory safety standards at all times. The environment is fast-paced and technology-driven, requiring consistent use of computers and laboratory information systems to manage test data and workflow.

Job Type & Location

This is a Contract position based out of Nashville, TN.

Pay and Benefits

The pay range for this position is $44.62 - $44.62/hr.

Individual compensation offered for this position within this range will depend on many factors, including qualifications, skills, relevant experience, job knowledge, geographic location, internal equity, and other pertinent job-related factors.

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)

Workplace Type

This is a fully onsite position in Nashville,TN.

Application Deadline

This position is anticipated to close on Sep 22, 2026.

About Actalent

Actalent is a global leader in engineering and sciences services and talent solutions. We help visionary companies advance their engineering and science initiatives through access to specialized experts who drive scale, innovation and speed to market. With a network of almost 20,000 consultants and 5,000 clients across the U.S., Canada, Asia and Europe, Actalent serves many of the Fortune 500. We are proud to be an Engineering News-Record (ENR) Top 500 Design Firm for our engineering design services and a ClearlyRated Best of Staffing® winner for both client and talent service.

The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.

If you would like to request a reasonable accommodation, such as the modification or adjustment of the job application process or interviewing process due to a disability, please email View email address on click.appcast.io for other accommodation options.

San Francisco Fair Chance Ordinance: Pursuant to the San Francisco Fair Chance Ordinance, for all positions located in the city and county of San Francisco, we will consider for employment qualified applicants with arrest and conviction records.

Massachusetts Lie Detector: It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.

Use of Artificial Intelligence (AI): We may use Artificial Intelligence (AI) to support parts of our hiring process, including sourcing, screening, and evaluating candidates. AI helps assess applications and qualifications, but final decisions are made by our hiring team. By applying, you acknowledge and agree that your application may be reviewed using AI tools.