Lab Assistant - 3rd shift

Company: GTT, LLC
Location: Marlborough
Posted on: February 19, 2026

Job Description:

Job Description Job Description Primary Job Title: Lab Assistant – 3rd Shift Alternate / Related Job Titles: Laboratory Assistant Clinical Lab Assistant Specimen Processing Technician Laboratory Support Technician Night Shift Lab Assistant Location & Onsite Flexibility: Marlborough, MA Onsite Contract Details Position Type: Contract Contract Duration: Approximately 3 Months Start: As Soon As Possible Pay Rate: $18.63 – $23.00/hr Shift / Schedule: 3rd Shift: 10:30 PM – 7:00 AM Shift Length: 8.5 hours Breaks: Two 30-minute lunches Job Overview The Lab Assistant – 3rd Shift supports laboratory operations by performing routine, detail-oriented tasks that ensure accurate specimen handling, processing, and workflow efficiency. This role assists laboratory professionals while maintaining strict adherence to quality, safety, and regulatory standards in a production laboratory environment. Key Responsibilities Sort and receive specimens within the department. Perform routine instrument maintenance on designated equipment. Centrifuge specimens and prepare samples for testing. Print and apply labels; record data such as temperature charts. Handle specimen storage and retrieval. Prepare reagents and/or media. Build worklists, aliquot specimens, check samples for clots or fibrin, perform inoculation and slide preparation. Perform assigned QA/QC duties . Resolve pending lists and locate missing samples. Decontaminate work areas and dispose of biohazardous materials. Perform weekly radioactive wipe tests. Maintain departmental files and records. Change gas cylinders as required. Follow all PPE, safety, and regulatory requirements . Use laboratory computer systems and standard PC applications. Complete required training and competency assessments. This list represents the general nature of the role and is not exhaustive. Required Skills & Abilities Ability to establish work priorities and manage multiple tasks efficiently. Strong attention to detail and accuracy. Ability to retain and apply learned information. Professional interaction with coworkers, internal teams, and external customers with courtesy and respect. Ability to work independently during overnight shifts. Education High School Diploma or equivalent (required). Medical assistant training (helpful). Math and science coursework (preferred). Work Experience No prior experience required . Benefits Medical, Vision, and Dental Insurance Plans 401k Retirement Fund About the Company Our client is a leading provider of diagnostic information services , empowering healthier lives through advanced testing and data-driven insights. Leveraging one of the world’s largest clinical laboratory databases, the organization supports patients and healthcare providers worldwide while promoting inclusive, high-quality care. About GTT GTT is a minority-owned staffing firm and a subsidiary of Chenega Corporation, a Native American–owned company based in Alaska. We highly value diverse and inclusive workplaces and support Fortune 500 clients across healthcare, life sciences, technology, utilities, retail, and financial services throughout the U.S. and Canada. Job Number: 26-00698 gttjobs gttqst Company Description Global Technical Talent is a subsidiary of Chenega Corporation (www.Chenega.com) with over 1.3 billion US$ in revenue and 5800 US employees. We provide Total Talent Solutions, Global staffing, SOW, RPO, Direct Sourcing, and Global Payroll with physical offices in US, Canada, and India. GTT Digital headquartered in Toronto specializes in providing high-tech digital and banking talent to some of the nation’s largest financial institutions. As a leader in the staffing industry for over 22 years, we have become one of the largest staffing firms in the New England region, working with Fortune 500 clients and cutting-edge, technology-driven recruiting infrastructure. We are a Native American-owned, economically disadvantaged corporation that highly values diverse and inclusive workplaces. Our clients and partners are among the most successful and innovative organizations in the world. Our top clients are Fortune 500 banking, insurance, and financial services firms, some of the nation’s largest life sciences, biotech, utility, and retail companies, and prestigious educational institutions in the Ivy League tier. There is always a new opportunity for success when you look through all of the open job opportunities on our website’s career page. Just click on this link: https://bit.ly/gttcareers Awards SIA’s Fastest Growing Staffing Firm: 2023 and 2015 SIA’s Best Staffing Firm to Work for: 2019 -2023 Inc 5000 Fastest Growing Private Company: 2023, 2022, 2016, 2015 Randstad Preferred Supplier: 2020 - 2023 TechServe Alliance Excellence Award. 2019 NH Business Magazines Fast 5 fastest growing companies Ernst & Young Entrepreneur of the Year Finalist: 2015 Company Description Global Technical Talent is a subsidiary of Chenega Corporation (www.Chenega.com) with over 1.3 billion US$ in revenue and 5800 US employees. We provide Total Talent Solutions, Global staffing, SOW, RPO, Direct Sourcing, and Global Payroll with physical offices in US, Canada, and India. GTT Digital headquartered in Toronto specializes in providing high-tech digital and banking talent to some of the nation’s largest financial institutions. As a leader in the staffing industry for over 22 years, we have become one of the largest staffing firms in the New England region, working with Fortune 500 clients and cutting-edge, technology-driven recruiting infrastructure.\r\n\r\nWe are a Native American-owned, economically disadvantaged corporation that highly values diverse and inclusive workplaces. Our clients and partners are among the most successful and innovative organizations in the world. Our top clients are Fortune 500 banking, insurance, and financial services firms, some of the nation’s largest life sciences, biotech, utility, and retail companies, and prestigious educational institutions in the Ivy League tier.\r\n \r\nThere is always a new opportunity for success when you look through all of the open job opportunities on our website’s career page. Just click on this link: https://bit.ly/gttcareers \r\n \r\nAwards\r\n\r\nSIA’s Fastest Growing Staffing Firm: 2023 and 2015\r\nSIA’s Best Staffing Firm to Work for: 2019 -2023\r\nInc 5000 Fastest Growing Private Company: 2023, 2022, 2016, 2015\r\nRandstad Preferred Supplier: 2020 - 2023\r\nTechServe Alliance Excellence Award. 2019\r\nNH Business Magazines Fast 5 fastest growing companies\r\nErnst & Young Entrepreneur of the Year Finalist: 2015

Keywords: GTT, LLC, New England , Lab Assistant - 3rd shift, Science, Research & Development , Marlborough, Northeast