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Lab Assistant - 3rd shift

Careers Integrated Resources Inc Irving, TX (Onsite) Contractor


Job Title: Lab Assistant – 3rd Shift

Location: Irving, TX
Duration: 3+ Months (Potential for Extension)
Shift: Sunday – Thursday, 2:00 AM to 10:30 AM CST




Job Summary

The Lab Assistant will perform routine laboratory support tasks with accuracy and precision to assist laboratory professionals and ensure smooth daytoday production. This role plays a critical part in specimen handling, equipment maintenance, quality control, and maintaining a safe, organized workspace.




Key Responsibilities

  • Sort and receive specimens within the department.
  • Perform routine instrument maintenance on designated laboratory equipment.
  • Carry out basic laboratory tasks, including:
    • Centrifuging specimens
    • Printing additional labels
    • Recording data (e.g., temperature logs)
    • Specimen storage, retrieval, and organization
  • Prepare reagents and/or media as required.
  • Prepare specimens for testing, which includes:
    • Building worklists
    • Aliquoting samples into cups
    • Checking for clots or fibrin
    • Inoculation
    • Slide preparation
  • Perform assigned QA/QC activities.
  • Resolve pending lists and locate missing samples.
  • Decontaminate work areas and perform weekly radioactive wipe tests.
  • Maintain departmental filing systems and documentation.
  • Change gas cylinders as needed.
  • Adhere to PPE requirements and follow all safety protocols.
  • Use laboratory information systems and operate PCs effectively.
  • Properly dispose of biohazard materials.
  • Complete required training modules and competency checklists.

Note: This job description outlines general responsibilities and is not an exhaustive list of duties.




Education

  • High school diploma or equivalent required.
  • Medical assistant training is a plus.
  • Math and science coursework preferred.



Experience

  • No prior work experience required.
  • Onthejob training will be provided.



Skills & Special Requirements

  • Strong ability to establish work priorities and manage multiple tasks efficiently.
  • Ability to retain learned information and follow established procedures.
  • Must interact courteously and respectfully with coworkers, internal teams, and external customers.
  • Detailoriented with a focus on accuracy and reliability.



Keywords

laboratory, medical, lab assistant, specimen handling, QC, 3rd shift

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Job Snapshot

Employee Type

Contractor

Location

Irving, TX (Onsite)

Job Type

Admin - Clerical

Experience

Not Specified

Date Posted

02/23/2026

Job ID

26-04602

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