Clinical Laboratory Scientist - Third Shift
The Clinical Laboratory Scientist role at Confidential Client involves performing and overseeing clinical laboratory testing with adherence to quality control and assurance standards. This position requires technical expertise in laboratory instrumentation, data analysis, and effective communication within the healthcare team to support patient care. The role demands physical stamina and emotional stability to work in a fast-paced, high-accuracy environment during the third shift.
About Careertakes
👉 Important disclosure: Careertakes is a third-party recruiting platform supporting this hiring process. If selected, you will be employed directly by our client, Scientific & QA.
Applicants for this role may also receive access to additional matched opportunities through the Careertakes platform.
What You’ll Do
Clinical Laboratory Scientists perform and validate clinical laboratory tests, support patient diagnostics, and maintain laboratory quality and compliance on the third shift.
- Perform pre-analytical, analytical, and post-analytical testing across hematology, chemistry, microbiology, immunology, or transfusion services as assigned.
- Run, verify, troubleshoot, and maintain lab instrumentation and automated analyzers.
- Follow and document quality control (QC), quality assurance (QA), and safety procedures.
- Interpret and report test results, escalate critical values, and collaborate with the healthcare team.
- Maintain accurate records, reagent inventories, and equipment logs.
- Participate in process improvement initiatives, proficiency testing, and training of less-experienced staff.
- Adhere to regulatory, institutional, and CLIA/VA policies and procedures.
Minimum Qualifications
Candidates must meet the basic requirements listed below. Hiring grade may range from GS-7 to GS-11 depending on experience/education and demonstrated KSAs.
- United States citizenship (except where policy allows non-citizen appointment).
- Bachelor’s degree or higher from an accredited college or university.
- Certification — meet one of the following:
- Generalist certification as an MLS (ASCP BOC) or AMT; or
- Generalist certification as an MT (ASCP BOR) or AMT; or
- Categorical/specialist ASCP or AMT certification (note: categorical/specialist certification alone is not acceptable for CLS generalist positions outside the specialty).
- Exception: Candidates without certification may be hired under defined temporary appointment routes while completing certification eligibility (see Appendix A / credentialing routes). Non-certified hires work under supervision and must obtain certification per policy.
- Grade-specific criteria:
- GS-7: Entry-level, requires supervision and guidance.
- GS-9: One year of creditable experience at the next lower grade OR master’s / 2 years graduate education in a related science. Demonstrated knowledge of lab QC/QA and routine maintenance.
- GS-11: One year of creditable experience at the next lower grade OR 3 years graduate education or Ph.D. in medical technology/directly related science. Skill in informatics, troubleshooting instrumentation, independent technical judgment, and communication with healthcare teams.
Preferred Qualifications
- ASCP/AMT certification (MLS/MT) preferred.
- Experience working in hospital clinical laboratories or large healthcare systems.
- Familiarity with laboratory information systems (LIS), instrument validation, and performance improvement methods.
- Strong attention to detail, critical thinking, and ability to work independently on night shifts.
Work Environment & Physical Requirements
- Regular standing/walking throughout the laboratory and medical center.
- Sitting at microscopes or computers for extended periods.
- Manual dexterity, good visual acuity and color vision.
- Ability to lift intermittently (15–50 lbs), light carrying, stooping and kneeling as needed.
- Ability to work in a fast-paced environment with competing priorities and maintain accuracy under stress.
- Ability to hear (aids permitted) and work where background noise is present.
Compensation & Schedule
- Pay range: $73,849 – $142,089 per year (range reflects grade levels GS-7 to GS-11). Exact pay depends on grade and experience.
- Employment type: Full-time, Permanent.
- Shift: Third shift / overnight schedule (details to be confirmed during hiring process).
- Benefits: Competitive benefits package (health, retirement, leave) available through our client.
Location
- Cleveland, OH — position is onsite at the client’s clinical laboratory facility. Local candidates preferred; relocation or detailed telework arrangements (if any) will be discussed during the hiring process.
Why Join
- Opportunity to work in a high-volume clinical laboratory and contribute directly to patient care.
- Work with experienced technical staff and access to professional development and certification support.
- Competitive federal pay scale and comprehensive benefits with opportunities for advancement across GS levels.
Compliance & Notes
- This posting follows applicable federal and state hiring laws. Applicants pending certification or degree completion may be tentatively selected but must meet all final licensure/certification and education requirements prior to hire.
- Confidential Client follows nondiscriminatory hiring practices; reasonable accommodations are available for applicants with disabilities.
Equal Opportunity & Hiring Transparency
Careertakes and our client are Equal Opportunity Employers committed to building a diverse and inclusive workforce. We prohibit discrimination or harassment of any kind. To support a fair and efficient hiring process, AI tools may be used to assist with application review or resume screening. These tools do not replace human decision-making. Final hiring decisions are made by people.
If you have questions about how your data is used, please contact us directly.
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