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Overnight Lab Assistant Jobs in California (NOW HIRING)

VetnCare

Veterinary Assistant

El Dorado Hills, CA · On-site

$23 - $28/hr

... Overnight $23-$28 per hour (+current shift differential rates) Are you a skilled Veterinary ... Facilities: 2 ORs, dental suite, radiology, ultrasound, PRP, Cellfie, in-house lab, Ligasure ...

Prime Staffing

Travel Cath Lab RN

Burbank, CA · On-site

Call Required - 7 call shift per pay period -- 7 overnight calls per 14 days. They try to have ... References Required: 2 References covering 1 year (6 months for CNA s) within the last 3 years ...

New

VetnCare

ER Veterinary Assistant

El Dorado Hills, CA · On-site

$23 - $28/hr

... Overnight $23-$28 per hour (+current shift differential rates) Are you a skilled Veterinary ... Facilities: 2 ORs, dental suite, radiology, ultrasound, PRP, Cellfie, in-house lab, Ligasure ...

TERRACON

Assistant Scientist

Lodi, CA

Working together in the field, office, or lab, we help guide clients through the steps and ... Ability to travel (drive or fly) up to 50%, which may include overnight stay.

TERRACON

Assistant Scientist

Lodi, CA · On-site

$24.50 - $34.40/hr

Ability to travel (drive or fly) up to 50%, which may include overnight stay. Qualifications ... Working together in the field, office, or lab, we help guide clients through the steps and ...

UCSF

Sleep Physician

San Francisco, CA · On-site

Our Sleep Medicine program has expanded, to include a new overnight sleep lab that was launched in ... Assistant, Associate, or Full Professor) commensurate with their experience. They will report ...

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Overnight Lab Assistant information

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 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 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 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 popular job titles related to Overnight Lab Assistant jobs in California? For Overnight Lab Assistant jobs in California, the most frequently searched job titles are:
What job categories do people searching Overnight Lab Assistant jobs in California look for? The top searched job categories for Overnight Lab Assistant jobs in California are:
What cities in California are hiring for Overnight Lab Assistant jobs? Cities in California with the most Overnight Lab Assistant job openings:
Overnight Lab Assistant jobs near you
Infographic showing various Overnight Lab Assistant job openings in California as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution.

Veterinary Technician Assistant - Overnight

Long Beach Animal Emergency

Long Beach, CA

$28 - $32/hr

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 7 days ago

Job description

Description

Long Beach Animal Emergency is seeking a Veterinary Technician Assistant to join our growing team!

$2,500 Sign on bonus available!
Compensation: $28 - $32/hr, based upon experience/skills 
At Long Beach Animal Emergency, you’ll feel the warmth and openness of a small clinic, while having the opportunity and support of a united network.    
Long Beach Animal Emergency is a modern and fast paced veterinary emergency center with the best talent in the SoCal Area. Our community trusts our staff to be the best, to help and handle their tough situations with their family pets, and our team delivers, with compassion and expertise, to set us apart from other hospitals.

Responsibilities:

  • Serve as a critical liaison between emergency clinicians, specialty teams, clients, and patients in a fast-paced, high-acuity environment
  • Support ER doctors during triage by gathering patient histories, initiating medical records, and prioritizing care based on presenting complaints
  • Coordinate hospitalized patient care, including treatment schedules, diagnostics, and communication across shifts
  • Organize, track, and prepare patient diagnostics for emergency cases, including STAT lab work, imaging, and outside laboratory submissions
  • Assist veterinarians with emergency examinations, procedures, and life-saving interventions
  • Safely restrain fractious, painful, or critical patients using low-stress handling techniques appropriate for emergency settings practicing Fear Free techniques
  • Assist with emergency diagnostic imaging, including rapid patient positioning for radiographs while maintaining radiation safety protocols
  • Collect and prepare biological samples (blood, urine, feces) in urgent and critical situations as directed
  • Operate and maintain in-house laboratory equipment for STAT testing (CBC, chemistry, blood gas, lactate, PCV/TS, urinalysis, etc.)
  • Monitor hospitalized ER and ICU patients for changes in condition; record and report vital signs, mentation, pain levels, and abnormalities immediately
  • Assist with placement and maintenance of catheters, fluid therapy setup, and patient monitoring equipment under supervision
  • Prepare, administer, and document treatments as directed by the veterinarian (oral, SQ, topical, oxygen therapy, bandage changes, wound care)
  • Assist with anesthesia induction, monitoring, and recovery for emergency and after-hours procedures as permitted by hospital policy and state regulations
  • Maintain accurate and timely treatment sheets and ensure completion of critical treatments on schedule
  • Communicate with clients during emotionally charged situations with empathy, clarity, and professionalism
  • Maintain readiness of ER treatment areas, crash carts, oxygen supplies, and emergency equipment
  • Adhere to emergency hospital protocols, infection control standards, and OSHA safety requirements
  • Provide compassionate patient care while managing high stress, unpredictable caseloads, and frequent workflow changes
Experience & Skills Requirements: 
  • 2 years of emergency experience preferred
  • Basic knowledge of veterinary medicine and terminology
  • Ability to communicate calmly, clearly, and effectively with both staff and clients
  • Strong verbal and written skills
  • Strong attention to detail and follow through
  • Excellent customer service skills and a desire to provide outstanding service to clients
  • Ability to handle high stress situations
  • Ability to work overnights/ weekends and holidays
Benefits – our care in action   
We provide benefits spread comprehensively across your mental, physical, emotional, and financial wellbeing designed to meet your needs as a unique individual. Some key benefits include:   
  • ​​​​​​Paid time off including 8-weeks of full-pay parental leave, bereavement to grieve both humans and pets, and time off for new pet adoptions 
  • Top quality medical, dental, and vision insurance plus health savings account and flexible spending account ​​​​​​​ 
  • Pet perks including free exams, discounts on products and services, and more at all Thrive Pet Healthcare locations 
  • Generously subsidized backup and ongoing care support for children, adults, and pets 
  • Mental health benefits including coaching and therapy sessions 
  • 401k with employer contribution 
  • Continuing education and development support through our library of free CE courses and paid time off to complete 
At Thrive Pet Healthcare, we celebrate and embrace the uniqueness and diversity of all of our team members, pet parents, and pets. We strive to create a diverse, equitable, and inclusive culture where all team members belong and feel empowered.