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Third Shift Lab Assistant Jobs in Houston, TX (NOW HIRING)

Texas Injection Molding

3rd Shift Operator

Houston, TX · On-site

$14.25 - $17.25/hr

Operate machines as assigned and assist at other workstations as needed * Responsible for ... and 5S housekeeping *** 3rd Shift Schedule: Monday - Friday 11:00 pm to 7:30 am Requirements:

Xanitos

EVS Assistant Director - 3rd Shift

Houston, TX · On-site

Xanitos is seeking a 3rd shift EVS Assistant Director for Memorial Hermann-Texas Medical Center. As an Assistant Director, you will be responsible for overseeing the operational needs of the EVS ...

Triage Staffing

Travel Cath Lab Technologist

Conroe, TX · On-site

$2.0K - $2.7K/wk

Cath Lab Technologist * Discipline: Allied Health Professional * Start Date: 10/12/2026 * Duration ... So if that gig near the ocean is really no day at the beach, or that third shift comes with a ...

New

Triage Staffing

Travel Cath Lab Technologist

Houston, TX · On-site

$2.1K - $2.9K/wk

Cath Lab Technologist * Discipline: Allied Health Professional * Start Date: 09/28/2026 * Duration ... So if that gig near the ocean is really no day at the beach, or that third shift comes with a ...

Jacquet

Machine Operators (3rd shift)

Houston, TX · On-site

$15 - $18/hr

We are currently seeking experienced Machine Operators for 3rd shift at our Houston, TX facility ... Perform daily, weekly, and monthly maintenance as needed. * Assist maintenance whenever requested ...

Jacquet

Machine Operators (3rd shift)

Houston, TX · On-site

$20 - $28/hr

We are currently seeking experienced Machine Operators for 3rd shift at our Houston, TX facility ... Perform daily, weekly, and monthly maintenance as needed. * Assist maintenance whenever requested ...

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All JobsThird Shift Lab JobsThird Shift Lab Assistant JobsThird Shift Lab Assistant Jobs in Houston, TX

Third Shift Lab Assistant information

See Houston, TX salary details

$9

$19

$28

How much do third shift lab assistant jobs pay per hour?

As of Sep 3, 2026, the average hourly pay for third shift lab assistant in Houston, TX is $19.34, according to ZipRecruiter salary data. Most workers in this role earn between $15.82 and $22.02 per hour, depending on experience, location, and employer.

What is a third shift lab assistant?

Third Shift Lab Assistants are laboratory professionals who work overnight or late evening hours, typically covering the third shift to ensure that lab operations continue around the clock. Their responsibilities often include preparing specimens, running tests, maintaining equipment, and accurately recording data during hours when regular staff are not present. This role is crucial in hospitals and research facilities that require 24/7 lab services. Third shift workers may also assist with urgent cases and help streamline workflow for the day shift. Working these hours often comes with shift differentials and unique challenges, such as maintaining alertness and adjusting to an atypical sleep schedule.

What are the key skills and qualifications needed to thrive as a third shift lab assistant?

To thrive as a Third Shift Lab Assistant, you need basic laboratory skills, attention to detail, and at least a high school diploma or equivalent, with some employers preferring additional coursework in science. Familiarity with laboratory information systems (LIS), specimen processing equipment, and adherence to safety protocols is typically required. Strong organizational skills, reliability, and effective communication are important soft skills, especially when working independently overnight. These abilities ensure accurate, timely sample processing and maintain lab workflow during off-peak hours, supporting overall patient care.

What are some common challenges faced by third shift lab assistants, and how can they be managed?

Third Shift Lab Assistants often face challenges such as working overnight hours, which can affect sleep patterns and social life. Additionally, there may be fewer staff members on duty, requiring greater independence and problem-solving skills. Managing these challenges involves maintaining a consistent sleep schedule, practicing effective communication with day shift colleagues during handovers, and staying organized to ensure accurate documentation and sample processing. Employers typically provide training and support to help new hires adjust to the unique demands of the third shift.

What is the difference between Third Shift Lab Assistant vs Second Shift Lab Assistant?

AspectThird Shift Lab AssistantSecond Shift Lab Assistant
Work Hours10 PM - 6 AM2 PM - 10 PM
CertificationsHigh school diploma, relevant lab experienceHigh school diploma, relevant lab experience
Work EnvironmentLaboratory, manufacturing, or research facilitiesLaboratory, manufacturing, or research facilities
Industry UsageCommon in manufacturing, pharmaceuticals, biotech

The main difference between a Third Shift Lab Assistant and a Second Shift Lab Assistant is their working hours. Both roles typically require similar credentials and work in the same environments within industries like pharmaceuticals and biotech. The shift timing impacts work-life balance and scheduling but does not significantly change job responsibilities or qualifications.

What are popular job titles related to Third Shift Lab Assistant jobs in Houston, TX?

For Third Shift Lab Assistant jobs in Houston, TX, the most frequently searched job titles are:

What job categories do people searching Third Shift Lab Assistant jobs in Houston, TX look for?

The top searched job categories for Third Shift Lab Assistant jobs in Houston, TX are:

What cities near Houston, TX are hiring for Third Shift Lab Assistant jobs?

Cities near Houston, TX with the most Third Shift Lab Assistant job openings:

Third Shift Lab Assistant jobs near you
Infographic showing various Third Shift Lab Assistant job openings in Houston, TX as of August 2026, with employment types broken down into 1% As Needed, 72% Full Time, 21% Part Time, 4% Contract, and 2% Nights. Highlights an 99% Physical, and 1% Remote job distribution, with an average salary of $40,217 per year, or $19.3 per hour.

3rd Shift Operator

Texas Injection Molding

Houston, TX • On-site

$14.25 - $17.25/hr

Full-time

Re-posted 27 days ago

Job description

Description:
  •   Responsibilities include ensuring production or manufacturing goals are met by tending machine, including but not limited to, opening
    gate and removal of parts, trimming parts and review for quality requirements before packing. 
  •   Able to perform in process inspection of all parts in accordance with the MCP, perform secondary process and rework as necessary
  •   Operate machines as assigned and assist at other workstations as needed
  •   Responsible for production reporting to include number of good parts, bad parts, down time with goal of exceeding standards.
  •   Package products as directed in MCP
  •   Read and follow operating manuals: work instructions, master samples, process alerts and procedures
  •   Responsible for maintaining a clean and orderly work areas at each press including safety and 5S housekeeping


*** 3rd Shift Schedule: Monday - Friday 11:00 pm to 7:30 am

Requirements:

Education:

  • High School Education or GED unless approved by Management

Work Experience:

  • None, training to be provided 

Knowledge/Skills and Abilities:

  • A positive can-do attitude
  • Understanding of company systems and procedures
  • Ability to lift up to 30 lbs. without injury
  • Good interpersonal skills both written and verbal
  • Basic Math Skills: Able to add, subtract, multiple and divide
  • Ability to make timely fact-based decisions; shows good judgment
  • Ability to read and interpret company forms
  • Strong attention to detail
  • Willingness to provide feedback; both appreciative and constructive to work force.
  • Must be able to participate in job development training