Senior Medical Lab Scientist – Night Shift (Sign-On)

Mass General Brigham; Salem (MA); On-site; USD 446,000 - 647,000; Full time

Benefits offered by this job

Full benefits

Free parking

Sign-on bonus $10,000

Night shift differential

Weekend rotations

Job summary

Mass General Brigham is seeking a Medical Laboratory Scientist, Senior I, to oversee CLIA-regulated testing and ensure accurate results. You will supervise assigned workstations, review QC, and ensure compliance with regulatory requirements.

The role requires 3–5 years of lab experience, ASCP certification, and strong analytical abilities to support clinicians in patient diagnosis and treatment.

Qualifications

• Bachelor’s Degree in CLS/Medical Technology or equivalent required.
• ASCP-BOC certification required.
• 3–5 years of laboratory experience required.
• Ability to work independently and supervise staff; comply with CLIA.

Responsibilities

• Follow procedures for specimen handling, testing, reporting and record-keeping.
• Maintain QC records, calibrations, and instrument maintenance logs.
• Identify and correct issues, or escalate to supervisor when needed.
• Oversee testing operations and ensure accuracy of results for patient care.

Skills

Lab knowledge

Analytical skills

Computer literacy

Attention to detail

Independent worker

Multitasking

Interpersonal skills

Team collaboration

Education

Bachelor’s Degree in Clinical Laboratory Sciences / Medical Technology / Laboratory Sciences

ASCP-BOC certification

Job description

Mass General Brigham is seeking a Medical Laboratory Scientist, Senior I, to oversee CLIA-regulated testing and ensure accurate results. You will supervise assigned workstations, review QC, and ensure compliance with regulatory requirements.

The role requires 3–5 years of lab experience, ASCP certification, and strong analytical abilities to support clinicians in patient diagnosis and treatment.