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Supervisor Core Lab

Ethos Laboratories

Office

Worchester, MA, US

Full Time

Description

JOB OVERVIEW


Ethos Laboratories, Massachusetts facility, is CLIA-certified clinical diagnostic testing facility. The Supervisor Core Lab is primarily responsible for the day-to-day operation of the Core Lab. They will ensure that all patient sample accessioning, preparation, toxicological analysis using EIA and LC-MS/MS instrumentation, and report releasing occurs according to established SOPs. In addition, they will primarily operate and maintain LC-MS/MS instrumentation and ensure that data analysis and report certification meets established turnaround time (TAT) requirements.


ESSENTIAL FUNCTIONS

  • Supervise Clinical Laboratory Technician(s) and all testing processes including accessioning, sample preparation, screening, and confirmatory toxicological testing at Core Lab
  • Guide the day-to-day workflow of the lab and the Clinical Laboratory Technician(s)
  • Prepare, run, and analyze urine specimens on LC-MS/MS instrumentation
  • Maintain, troubleshoot, and operate LC-MS/MS instrumentation
  • Interpret, analyze, and release patient toxicological reports using EIA and LC-MS/MS instrumentation
  • Prepare solutions for LC – requiring candidate to perform calculations related to basic chemistry, such as molarity, buffers, dilutions, etc.; also requires appropriate documentation of solutions prepared, opened, and filled 
  • Wash used reagent bottles/glasses/graduated cylinders 
  • Update MS for changes in methods, test menus, or changes in testing consumables, such as columns, solvents, etc. – requiring tracking maintenance repairs and monitoring use of consumables to stay within budgets 
  • Execute the successful tuning and calibration of LC-MS/MS systems, identify system errors, troubleshoot tuning/calibration errors, and work in close contact with Laboratory Director to correct instrumentation errors 
  • Prepare daily work lists for all methods and all matrices, ensuring accuracy of methods and most efficient use of instrument time 
  • Work on selected projects as determined by the Laboratory Director, and meet all established deadlines and project goals 
  • Review and certify patient reports following established protocols – specifically for urine testing – utilizing and reporting point of care testing, EIA screening, and LC-MS/MS confirmation testing results 
  • Answer incoming phone calls from customers, including questions regarding basic toxicology, basic drug metabolism, assistance with report issues, and sending reports 
  • Coordinate with Newport lab for data analysis and/or certifying reports support when necessary
  • Complete internal and external rerun requests
  • Review calibration and quality control data for each batch of patient samples 
  • Utilize established protocols to confirm retention time, precursor and product ions, and qualifier ions are within established ranges for peak qualification and note any discrepancies 
  • Identify patient samples requiring reinjections or re-extractions following established protocols 
  • Assist in proficiency testing, monitoring of daily controls, and be responsible for operating within the established quality controls parameters; including the recognition of invalid data and bringing all errors to the supervisor’s attention 
  • Adhere to CAP/CLIA compliance standards 
  • Participate in developing new testing opportunities and method development as needed 
  • Prepare quality controls and calibrators from certified standard materials
  • Prepare reports of technological findings by collecting, analyzing, and summarizing information. Participates in Proficiency Testing of unknown samples according to Laboratory’s policy for testing survey samples.
  • Maintain safe and clean working environment by complying with procedures, rules, and regulations.
  • Protect patients and employees by adhering to infection-control and hazardous waste policies and protocols; follows patient identification procedures.
  • Adhere to HIPPA and PPE Policies, and Office Rules (Maintains patient confidentiality, and protects the clinic by keeping private information confidential.)
  • Create staff schedules, organizes workloads and assigns duties to staff, including securing sufficient coverage
  • Participate in hiring, evaluation and training of new employees
  • Monitor TAT for Core Lab tests and KPIs for Core Lab employees
  • Participate in CAP preparation, inspections and compliance
  • Orient new employees
  • Participate and perform employee competencies
  • Additional duties as assigned


Requirements

PROFESSIONAL REQUIREMENTS

  • Regular and prompt attendance 
  • An advanced understanding of drug metabolism, toxicology, forensic testing, P450 enzymes, or testing principles specifically related to urine and oral fluid metabolism 
  • An advanced understanding of LC-MS/MS systems and data interpretation 
  • Proficient in operating complex laboratory instrumentation and computers with scientific software 
  • Ability to participate in method development, validation or research with Technical Supervision preferred 
  • Able and willing to follow established protocols employing acceptable forensic standards of analysis and the use of judgment in searching for solutions or new applications within one’s own experience 
  • Must be able to work with limited supervision where the work assignments are subject to established procedures, practices, precedents, methods, techniques, standards, and/or well-defined policies 
  • Must be able to achieve superior results when work is reviewed in terms of quality, volume, timeliness, and adherence to established methods, standards and policies 
  • Participate in ongoing training and continuing education courses related to drug metabolism, toxicology, and LC-MS/MS systems 
  • Must be able to supervise a team, communicate to all team members, and organize day-to-day responsibilities
  • Must be able and willing to wear personal protective equipment (PPE) when required 
  • Proficient with Microsoft Office applications
  • Ability to multitask in a fast-paced environment, organize and prioritize work as needed
  • Can recognize problems with instrumentation and samples that could impact results
  • Communicates effectively with both internal and external customers
  • High level of attention to detail

EDUCATION AND EXPERIENCE REQUIREMENTS

  • Master’s Degree in Life Science, Pharmacology, Toxicology, Biology, Physics, or similar analytical science field with 1 year of related experience, or Bachelor of Science with 2-3 years of relevant experience
  • At least 1 year of supervisory experience required
  • Preference for candidates with familiarity of LC-MS/MS instrumentation
  • Preference for candidates with familiarity with Agilent MS and LC systems – specifically MassHunter Acquisition and Quantitation Programs
  • Previous experience with laboratory information systems preferred; familiarity with Windows software applications a plus

KNOWLEDGE, SKILLS AND ABILITIES

  • Ability to communicate effectively, orally and in writing
  • Demonstrated leadership ability
  • Ability to coordinate laboratory functions and represent the toxicology laboratory professionally
  • Excellent time management, scheduling, documentation, and organizational skills
  • Demonstrated troubleshooting abilities
  • Must be flexible, innovative, and self-motivated
  • Ability to function independently and in a team environment

PHYSICAL REQUIREMENTS

  • Work is performed in a laboratory environment and exposes the incumbent to normal laboratory hazards and chemicals, including biohazard materials
  • Work in varying degrees of temperature (heated or air conditioned)
  • Position requires sitting, walking, reaching, bending, stooping, and handling objects with hands and/or fingers, talking and/or hearing, and seeing

DIRECT REPORTS

  • Clinical Laboratory Technician


Supervisor Core Lab

Office

Worchester, MA, US

Full Time

September 11, 2025

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Ethos Laboratories