ZipRecruiter

Log In

1

Overnight Lab Assistant Jobs in Phoenix, AZ (NOW HIRING)

HiredFirst

RN - Cath Lab

Mesa, AZ · On-site

$1.9K - $2.2K/wk

Weekday overnight call required * Weekend 24-hour call required * Dress Code: Hospital-issued ... Provide nursing care in Cath Lab for cardiac procedures * Monitor patients, assist with ...

HiredFirst

RN - Cath Lab

Mesa, AZ · On-site

$1.9K - $2.2K/wk

Weekday overnight call required * Weekend 24-hour call required * Dress Code: Hospital-issued ... Provide nursing care in Cath Lab for cardiac procedures * Monitor patients, assist with ...

HiredFirst

RN - Cath Lab

Mesa, AZ · On-site

$1.9K - $2.2K/wk

Weekday overnight call required * Weekend 24-hour call required * Dress Code: Hospital-issued ... Provide nursing care in Cath Lab for cardiac procedures * Monitor patients, assist with ...

QUALITY TESTING LLC

Field/Lab Technician

Gilbert, AZ

$19.75 - $27/hr

Record, document, and report test results using computerized data collection systems. * Assist ... Some assignments may require overnight stays or extended travel depending on project location. QT ...

HiredFirst

Special Procedures Technologist

Mesa, AZ · On-site

$2.4K - $2.7K/wk

Weekday overnight call * Weekend 12-hour and 24-hour call rotation Position Summary & Responsibilities: * Perform special procedures/Cath Lab imaging and assist physicians * Prepare patients ...

HiredFirst

Special Procedures Technologist

Mesa, AZ · On-site

$2.4K - $2.7K/wk

Call: Weekday overnight call; weekend 12- and 24-hour call required * Incentives: BHH bonus ... Hospital-issued scrubs; hospital-issued jacket or gown Key Responsibilities: * Assist in special ...

South Valley Equine

Veterinary Technician

Gilbert, AZ · On-site

Handle lab specimens appropriately * Process and submit diagnostic samples * Prepare and dispense ... overnight and weekend on-call shifts; a minimum of one night a week and one weekend a month.

South Valley Equine

Veterinary Technician

Gilbert, AZ · On-site

$15.50 - $17.50/hr

Handle lab specimens appropriately * Process and submit diagnostic samples * Prepare and dispense ... overnight and weekend on-call shifts; a minimum of one night a week and one weekend a month.

next page

Showing results 1-20

All JobsLab JobsOvernight Lab Assistant JobsOvernight Lab Assistant Jobs in Phoenix, AZ

Overnight Lab Assistant information

See Phoenix, AZ salary details

$10

$20

$29

How much do overnight lab assistant jobs pay per hour?

As of Aug 29, 2026, the average hourly pay for overnight lab assistant in Phoenix, AZ is $20.10, according to ZipRecruiter salary data. Most workers in this role earn between $16.49 and $22.93 per hour, depending on experience, location, and employer.

What is an overnight lab assistant?

Overnight Lab Assistants are support staff who work during nighttime hours in laboratories, often in medical, research, or educational settings. Their primary responsibilities include preparing and processing samples, running routine tests, maintaining lab equipment, and ensuring that the lab operates smoothly outside of regular business hours. They may also assist with data entry, inventory management, and reporting results to supervisors. Working overnight requires attention to detail, the ability to work independently, and adherence to safety protocols. This role is essential for labs that operate 24/7 or require continuous monitoring of experiments or specimens.

What are the key skills and qualifications needed to thrive as an overnight lab assistant, and why are they important?

To thrive as an Overnight Lab Assistant, you need a basic understanding of laboratory procedures, attention to detail, and typically a high school diploma or associate degree in a science-related field. Familiarity with laboratory equipment, safety protocols, and lab information management systems (LIMS) is often required. Strong organizational skills, reliability, and effective communication are crucial soft skills for this role. These competencies ensure accurate sample processing, maintain lab safety standards, and support seamless operations during overnight shifts.

What are some common challenges faced by overnight lab assistants and how can they be addressed?

Overnight Lab Assistants often face challenges such as working independently with limited supervision, managing fatigue during late hours, and troubleshooting unexpected equipment issues. To address these, it's important to develop strong time management skills, maintain open communication with daytime staff through detailed shift reports, and familiarize yourself thoroughly with lab protocols and emergency procedures. Taking regular, scheduled breaks and staying organized can also help you stay alert and productive throughout your shift.

What is the difference between Overnight Lab Assistant vs Laboratory Technician?

AspectOvernight Lab AssistantLaboratory Technician
CredentialsHigh school diploma or equivalent; some roles may require certificationAssociate's degree or certification in laboratory sciences
Work EnvironmentLaboratories operating overnight, often in healthcare, research, or industrial settingsLaboratories during regular hours, involved in testing, analysis, and data recording
Employer & IndustryHospitals, research facilities, industrial labsMedical labs, research institutions, manufacturing companies
Search & Comparison IntentPeople comparing overnight roles with lab support positionsIndividuals seeking detailed lab technician roles

Overnight Lab Assistants typically work during night shifts with minimal certifications, focusing on basic lab support tasks. Laboratory Technicians usually hold formal education and work during daytime hours, performing detailed testing and analysis. Both roles are essential in lab operations but differ mainly in shift timing and qualification requirements.

What are popular job titles related to Overnight Lab Assistant jobs in Phoenix, AZ?

For Overnight Lab Assistant jobs in Phoenix, AZ, the most frequently searched job titles are:

What job categories do people searching Overnight Lab Assistant jobs in Phoenix, AZ look for?

The top searched job categories for Overnight Lab Assistant jobs in Phoenix, AZ are:

What cities near Phoenix, AZ are hiring for Overnight Lab Assistant jobs?

Cities near Phoenix, AZ with the most Overnight Lab Assistant job openings:

Overnight Lab Assistant jobs near you
Infographic showing various Overnight Lab Assistant job openings in Phoenix, AZ as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $41,815 per year, or $20.1 per hour.

RN - Cath Lab

HiredFirst

Mesa, AZ • On-site

$1.9K - $2.2K/wk

Contractor

Re-posted 8 days ago

Job description

RN – Cath Lab (Contract)

  • Location: AZ, 85206

  • Contract Duration: 8 weeks (May 18, 2026 – July 11, 2026)

  • Pay Rate: $1,987 – $2,230 per week

  • Schedule: 6:30 AM – 7:00 PM (12-hour shifts)

  • Additional Coverage:

    • Late team 1x/week until 9:00 PM

    • Weekday overnight call required

    • Weekend 24-hour call required

  • Dress Code: Hospital-issued scrubs; hospital-issued jacket/gown

Position Summary & Responsibilities

  • Provide nursing care in Cath Lab for cardiac procedures

  • Monitor patients, assist with interventions, and respond to emergencies

  • Administer medications and maintain sterile field

  • Collaborate with cardiology team for patient care and outcomes

Requirements

  • Active RN license (AZ or compact, if applicable)

  • Cath Lab experience required

  • Ability to take call and respond as needed