Performs general laboratory upkeep to include but not limited to maintaining laboratory cleanliness, supplies and equipment, preparing, maintaining and reporting reagent inventories, maintaining pipette calibration schedules, participating in year-end physical inventory, and defrosting freezers. This salary range represents a general guideline as MSD considers other factors when presenting an offer of employment, such as scope and responsibilities of the position, external market factors, and the candidate's knowledge, skills, abilities, education and experience.