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Lab Assistant Jobs in Mercedes, TX (NOW HIRING)

Springboard Healthcare

Travel Cardiac Cath Lab RN

Mcallen, TX · On-site

$2.3K - $3.2K/wk

Travel As a Cath Lab RN, you'll assist with cardiac catheterization procedures, angioplasties, pacemaker implantation, and other cardiac care. Cardiac Cath Lab nurses must closely monitor the patient ...

Uniti Med

Travel Cardiac Cath Lab Technologist

Brownsville, TX · On-site

$2.0K - $2.6K/wk

Cath Lab Technologist * Discipline: Allied Health Professional * Start Date: ASAP * Duration: 13 weeks * 40 hours per week * Shift: 8 hours, days * Employment Type: Travel Benefits: * Day 1 Insurance

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Lab Assistant information

See Mercedes, TX salary details

$9

$18

$27

How much do lab assistant jobs pay per hour?

As of Aug 12, 2026, the average hourly pay for lab assistant in Mercedes, TX is $18.99, according to ZipRecruiter salary data. Most workers in this role earn between $15.58 and $21.63 per hour, depending on experience, location, and employer.

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

Lab Assistants often encounter challenges such as managing multiple tasks under tight deadlines, maintaining strict adherence to safety protocols, and ensuring the accuracy of data collection. To manage these effectively, it's important to stay organized, communicate proactively with supervisors and colleagues, and remain attentive to details when handling samples or preparing equipment. Many labs offer training on safety and procedures, so taking advantage of these resources can help new hires adapt quickly and perform confidently in their roles.

Is it hard to become a lab assistant?

Becoming a lab assistant typically requires a high school diploma or equivalent, along with some knowledge of laboratory procedures and safety protocols. Some positions may prefer or require postsecondary education or certifications in relevant fields, and strong attention to detail and organizational skills are important for success in the role.

What is a lab assistant?

As a laboratory assistant or lab technician, you are responsible for helping scientists conduct experiments in a laboratory environment. You may be asked to prepare, clean, and maintain lab equipment and log readings and results. Your responsibilities may also include performing basic analyses of samples and recording results accurately. Your responsibilities will vary based on the type of lab you work in, but compliance with protocols and commitment to safety and accuracy are critical in any lab.

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

To thrive as a Lab Assistant, you need a basic understanding of laboratory procedures, safety protocols, and often an associate degree or relevant coursework in science. Familiarity with laboratory information management systems (LIMS), standard lab equipment, and proper sample handling techniques is typically required. Attention to detail, strong organizational skills, and effective teamwork are essential soft skills for this role. These skills ensure accurate results, maintain lab safety standards, and support smooth laboratory operations.

What qualifications do I need to be a lab assistant?

To become a lab assistant, candidates typically need a high school diploma or equivalent; some positions may require an associate degree or relevant coursework in science. Strong attention to detail, basic laboratory skills, and familiarity with safety protocols are important. Certification in laboratory safety or related areas can be beneficial but is not always required.

What are the duties of a lab assistant?

A lab assistant is responsible for preparing laboratory equipment and samples, maintaining a clean and organized work environment, and assisting scientists or technicians with experiments and data collection. They may also handle inventory management, record keeping, and ensure safety protocols are followed. Proficiency with lab tools and attention to detail are essential for this role.

How much do lab assistants get paid?

Lab assistants typically earn between $12 and $20 per hour, depending on experience, location, and the complexity of tasks. Entry-level positions may pay closer to minimum wage, while those with specialized skills or certifications can earn higher wages. Salaries can also vary based on the industry and work environment.

What exactly does a lab assistant do?

A lab assistant supports laboratory operations by preparing samples, maintaining equipment, recording data, and ensuring safety protocols are followed. They often work under supervision, use tools like microscopes and lab instruments, and may need basic knowledge of laboratory procedures and safety standards.

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

AspectLab AssistantMedical Laboratory Technician
Required CredentialsHigh school diploma or equivalent; on-the-job trainingAssociate degree in medical laboratory technology or related field
Work EnvironmentHospitals, clinics, research labsHospitals, diagnostic labs, healthcare facilities
Job ResponsibilitiesAssist with sample collection, prepare specimens, maintain lab equipmentPerform complex tests, analyze samples, report results
Industry UsageCommonly used in healthcare and research settingsPrimarily in medical diagnostics and healthcare

While both roles support laboratory operations, Medical Laboratory Technicians perform more advanced testing and require specialized education. Lab Assistants typically handle basic tasks and support lab staff, making them entry-level positions in healthcare labs.

More about Lab Assistant jobs
What job categories do people searching Lab Assistant jobs in Mercedes, TX look for? The top searched job categories for Lab Assistant jobs in Mercedes, TX are:
What cities near Mercedes, TX are hiring for Lab Assistant jobs? Cities near Mercedes, TX with the most Lab Assistant job openings:
Lab Assistant jobs near you
Infographic showing various Lab Assistant job openings in Mercedes, TX as of August 2026, with employment types broken down into 55% Full Time, 31% Part Time, and 14% Contract. Highlights an 100% In-person job distribution, with an average salary of $39,506 per year, or $19 per hour.

Travel Cardiac Cath Lab Technologist

Jackson HealthPros

Brownsville, TX • On-site

$2.0K - $2.6K/wk

Contractor

Medical, Retirement

Re-posted 12 hours ago

Job description

Jackson HealthPros is seeking a travel Skilled Nursing Facility (SNF) Cath Lab Technologist for a travel job in Brownsville, Texas.

Job Description & Requirements
  • Specialty: Cath Lab Technologist
  • Discipline: Allied Health Professional
  • Start Date: 08/17/2026
  • Duration: 13 weeks
  • 40 hours per week
  • Shift: 8 hours
  • Employment Type: Travel

Are you ready to take your expertise as a cardiovascular technologist to new heights? Join Jackson HealthPros as a cath lab tech (Cardiovascular Invasive Specialist) and play a vital role on a team that values your expertise—while enjoying the excitement of a new location. Earn full time pay and benefits while you assist physicians and other Cath lab personnel in conducting vital diagnostic tests and procedures; and operate advanced medical equipment to capture crucial images and data of the heart and blood vessels.


What You'll Need:

  • ARRT certified Radiologic Technologist
  • Registered Cardiovascular Invasive Specialist (RCIS) certification from Cardiovascular Credentialing International (CCI) preferred.
  • Must have 2 years' experience in a Cath Lab hospital setting
  • BLS & ACLS Certification (American Heart Association preferred)
  • State specific licensing when required

Apply now and you'll be contacted by a recruiter who'll fill you in with the details.


Benefits Designed for Travelers

We deeply value your commitment to impacting others, that's why we offer a comprehensive and competitive benefits package starting your first day. 


  • Weekly, On-Time Pay because that's how it should be
  • Full Medical Benefits & 401k Matching Plan
  • 24/7 Recruiter: Your main point of contact available by text, phone or email
  • Competitive Referral Bonuses
  • 100% Paid Housing Available
  • Travel & License Reimbursement

Impacting the Quality of Care for Patients Nationwide

As a healthcare professional with Jackson HealthPros, you get the flexibility, stability and growth you need with the satisfaction of impacting communities nationwide. Choose from a variety of career options including direct hire, temp-to-hire, and travel contracts in cities coast to coast. Get full-time pay, benefits, and relocation assistance (at no cost to you) in travel contracts that give you the freedom to explore, with the stability of a full-time job. Find your perfect match with ProVenture, our AI enhanced career app designed just for you.


EEO Statement

Jackson Healthcare and its family of companies are an EEO/AA Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sexual orientation, gender, gender identity and expression, national origin, age, disability or protected veteran status. We celebrate diversity and are committed to creating an inclusive environment for all of our associates.Join our team as a traveling Physical Therapist where you’ll help patients recover from injuries and manage chronic conditions while experiencing life in a new location. Apply now and we’ll connect you with a recruiter who'll reach out with more details.

Jackson HealthPros Job ID #445146. Pay package is based on 8 hour shifts and 40 hours per week (subject to confirmation) with tax-free stipend amount to be determined.

About Jackson HealthPros

Jackson HealthPros™ provides highly skilled imaging, radiology, surgical, laboratory, and respiratory therapy professionals to healthcare organizations nationwide for short and long-term staffing needs. Part of Jackson Healthcare’s “Family of Staffing Companies" and ranked among the nation's largest in Healthcare Staffing, Jackson HealthPros™ is filling thousands of contracts and permanent positions every month. Make a real difference as a traveling healthcare pro at facilities nationwide that need your experience and expertise while enjoying your favorite locations. Leave the routine behind, earn competitive pay, meet new people, and build a standout resume—all while advancing your healthcare career. With our extensive network of exclusive jobs, we’ll help you achieve your career goals and fuel your passion for care with adventures of a lifetime. Jackson HealthPros™ is part of the Jackson Healthcare® family of companies.

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