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Weekend Lab Assistant Jobs in Tucson, AZ (NOW HIRING)

Pima County JTED #11

Lab Assistant - Welding

Tucson, AZ · On-site

$15.50/hr

The Lab Assistant is a professional who assists in preparing instructions and materials used during class time activities/demonstration and skills. The Lab Assistant must adhere to Pima County JTED ...

System One

Lab Assistant I

Oro Valley, AZ · On-site

$20/hr

Lab Assistant I Location : Oro Valley, AZ Work Model : Onsite Hours : M-F, 7AM to 4PM MST Compensation : $20.00/hr Type : Contract, Potential for extension or conversion to permanent Responsibilities

System One

Lab Assistant I

Oro Valley, AZ · On-site

$20/hr

Lab Assistant I Location : Oro Valley, AZ Work Model : Onsite Hours : M-F, 7AM to 4PM MST Compensation : $20.00/hr Type : Contract, Potential for extension or conversion to permanent Responsibilities

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How much do weekend lab assistant jobs pay per hour?

As of Jul 26, 2026, the average hourly pay for weekend lab assistant in Tucson, AZ is $19.14, according to ZipRecruiter salary data. Most workers in this role earn between $15.67 and $21.83 per hour, depending on experience, location, and employer.

What is a Weekend Lab Assistant job?

A Weekend Lab Assistant supports laboratory operations by preparing samples, maintaining equipment, and assisting with experiments, typically on weekends. Responsibilities may include organizing lab materials, handling specimens, and ensuring safety protocols are followed. This role is common in medical, research, or academic labs and requires attention to detail and basic lab skills. It is ideal for students or individuals seeking part-time lab experience.

What are the key skills and qualifications needed to thrive in the Weekend Lab Assistant position, and why are they important?

To thrive as a Weekend Lab Assistant, you should have a solid background in basic laboratory procedures, safety protocols, and at least a high school diploma or equivalent, with higher education in the sciences preferred. Familiarity with lab equipment such as centrifuges, spectrophotometers, and laboratory information management systems (LIMS) is often required. Strong attention to detail, organizational skills, and effective communication set candidates apart in this role. These abilities are crucial for ensuring accurate sample handling, data recording, and maintaining a safe laboratory environment during non-standard work hours.

How much does a lab assistant get paid?

The average pay for a weekend lab assistant typically ranges from $10 to $15 per hour, depending on the location, employer, and required skills. Some positions may offer higher wages for specialized tasks or certifications, and schedules often include evening or weekend hours.

How many hours do lab assistants work?

Weekend lab assistants typically work part-time hours, often around 4 to 8 hours per shift, depending on the employer and schedule needs. Many positions are flexible and may require working evenings or weekends, with total weekly hours usually ranging from 8 to 20 hours. Full-time roles are less common for weekend lab assistants, who often work during specific shifts or on an as-needed basis.

What are the typical responsibilities of a Weekend Lab Assistant?

As a Weekend Lab Assistant, your primary duties include preparing and processing samples, maintaining lab equipment, recording data accurately, and ensuring the lab is clean and organized. You may also assist with inventory management, support researchers or senior technicians, and follow established protocols for safety and quality control. Due to the weekend schedule, you may work more independently but will still receive guidance from laboratory supervisors. This role provides valuable hands-on experience in a professional lab environment and the opportunity to collaborate with experienced staff when needed.

What qualifications do I need to be a lab assistant?

To be a weekend lab assistant, candidates typically need a high school diploma or equivalent. Relevant skills include attention to detail, basic knowledge of laboratory procedures, and the ability to follow safety protocols; some positions may require prior experience or coursework in science or related fields.

Are lab assistants in high demand?

Lab assistants are generally in steady demand across various industries such as healthcare, research, and education. Employment growth depends on the sector and geographic location, but the role often requires attention to detail and basic laboratory skills. Opportunities may increase with advancements in scientific research and healthcare services.
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Weekend Lab Assistant jobs near you
Infographic showing various Weekend Lab Assistant job openings in Tucson, AZ as of July 2026, with employment types broken down into 1% As Needed, 75% Full Time, 20% Part Time, 1% Temporary, and 3% Contract. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution, with an average salary of $39,817 per year, or $19.1 per hour.

Lab Assistant - Welding

Pima County JTED #11

Tucson, AZ

$15.50/hr

Other

Posted 15 days ago

Job description

Term of Employment:   Part-time as needed/Up to 19.5 hours per week/Not benefits eligible
Salary Range:  $15.50/Per hour
Hours:  Tuesday, Thursday between 1:00 p.m. -8:00 p.m., some Saturdays
Summary: The Lab Assistant is a professional who assists in preparing instructions and materials used during class time activities/demonstration and skills. The Lab Assistant must adhere to Pima County JTED policies and procedures as well as the prescribed lab dress code while at work.
Essential Duties and Responsibilities:
The list of essential functions is not exhaustive and may be supplemented.
Preparing for classroom activities and skills:










  • Assist the instructor in the lab in advance
  • Set up any laboratory equipment needed for the lab practicum demonstration rotations
  • Ensure the lab is stocked with necessary supplies, monitor lab supply inventory, restocking as needed, and keep instructor informed

 Assisting instructor in skill applications:

  • Work closely with the instructor and students during class activities
  • Monitor and assist students while working on skills and assist with any questions they may have regarding skills.
  • The lab assistant is required to read all guidelines provided by the instructor prior to the lesson.

 Assisting instructor:

  • Set up any classroom equipment/supplies needed, including copying forms
  • Work closely with the instructor and students during classroom activities
  • Collect, monitor and file required paperwork
  • Assist with CTSO activities/meetings
  • Attend field trips, in role of chaperone, as needed

 
 Performs other related duties as assigned
Qualifications:
To perform this job successfully, an individual must be able to perform each essential duty satisfactorily. The requirements listed below are representative of the knowledge, skill, and/or ability required. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.
Minimum Qualifications/Education and/or Experience:





  • Must be at least 18 years old
  • High school diploma or equivalent
  • Must have: Welding training certifications (i.e. AWS, NCCER, OSHA)
  • Proficiency with Welding skills
  • Knowledge of operation of welding equipment and techniques
  • Knowledge of excavation work, preparing for grading surfaces and earth moving techniques
  • Knowledge of Google Apps, Microsoft Office including Word, Excel and PowerPoint
  • Proof of MMR immunization required unless born prior to January 1, 1957
  • negative TB test (within the last year)
  • Valid IVP fingerprint clearance card or be able to obtain one
  • Valid Arizona Driver License

 Knowledge, skills, and abilities:

  • Ability to read and communicate effectively in English, excellent verbal and written communication skills
  • Knowledge of internet use for research purposes
  • Knowledge of using a high-volume copy machine

  
Note:  Hiring preference for this position will be given to former JTED student completers.
Application Process:
Submit a cover letter, resume, one recent (within five years) signed professional reference letter, and a copy of current certificate (s) via the district's online application system (https://www.applitrack.com/pimajted/onlineapp)Open until filled.
Pima County JTED #11 is committed to a policy of nondiscrimination in relation to race, color, religion, gender, age, national origin, language of origin, disability, sexual orientation, gender identity or expression, or marital status. Unless expressly superseded by controlling federal or state statutes, regulations or court decisions, this policy will prevail in all matters concerning staff members, students, the public, educational programs and services and individuals with whom the Joint Board does business.
 









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