Medical Laboratory Scientist (MLS) – Independent Reference Laboratory
Nashville, TN | Full-Time | Competitive Pay & Growth Opportunities
Join a fast-growing, innovative independent reference laboratory in Nashville, TN! Lighthouse Lab Services has partnered with a top tier reference lab and we’re looking for an experienced Medical Laboratory Scientist (MLS) who thrives in a dynamic environment and is passionate about delivering accurate, fast, and high-quality diagnostic results.
About the Role
As an MLS on our team, you’ll work across multiple laboratory disciplines—including Molecular, Chemistry, Hematology, Coagulation, Urinalysis, Microbiology, and Toxicology—using state-of-the-art equipment and advanced testing methodologies. You’ll contribute to patient care by generating reliable results, troubleshooting technical issues, and ensuring we meet the highest quality and compliance standards.
What We are Offering
Key Responsibilities
Perform high-complexity qualitative and quantitative testing across multiple departments
Conduct cultures and assist in microbiology workflows
Prepare reagents, monitor quality control, and follow established protocols
Maintain competency and meet annual proficiency/licensure requirements
Participate in validations, proficiency testing, and method correlations
Maintain accurate documentation and contribute to SOP development
Monitor reagent use and inventory to support efficient lab operations
Troubleshoot instrumentation and technical issues
Follow all safety guidelines and Standard Precautions
What You Bring
Licensed Medical Laboratory Scientist (MLS) in the state of Tennessee (required)
Bachelor’s degree from a CAHEA or NAACLS-accredited MLS program OR a physical/chemical/biological science degree
3–5 years of MLS experience in a clinical laboratory
Strong critical-thinking and analytical skills
Ability to multitask, cross-train, and perform in a fast-paced, high-complexity lab
Commitment to accuracy, quality, and continuous improvement
Why You’ll Love Working Here
Work in a respected, growing independent reference lab
Exposure to advanced testing platforms and multiple disciplines
Collaborative, supportive team environment
Opportunities for ongoing professional development
Your work directly impacts patient care and clinical decision-making
About Us:
At Lighthouse Lab Services, we offer solutions to help start, grow, and run clinical laboratories. Our recruiting team has over 20 years of proven success placing job seekers in positions ranging from entry-level Medical Technologists to seasoned Laboratory Directors. We recruit nationwide, for permanent and travel positions with clients ranging from small hospitals to large reference laboratories.
It is the policy of Lighthouse Lab Services to provide equal employment opportunity (EEO) to all persons regardless of age, color, national origin, citizenship status, physical or mental disability, race, religion, creed, gender, sex, sexual orientation, gender identity and/or expression, genetic information, marital status, status with regard to public assistance, veteran status, or any other characteristic protected by federal, state, or local law. In addition, Lighthouse Lab Services will provide reasonable accommodations for qualified individuals with disabilities.
Lighthouse Lab Services | 800-838-0602 | lighthouselabservices.com
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