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Weekend Lab Assistant Jobs in Mercedes, TX (NOW HIRING)

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Health Care Assistant

Mcallen, TX · On-site

$18 - $20/hr

Must have the flexibility to work extended hours, be available on evenings and weekends and to be ... for keeping lab book up-to-date and also completing all lab request forms. · Responsible in ...

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

LABORATORY TECHNICIAN BROWNSVILLE

Brownsville, TX · On-site

$14.25 - $19/hr

Performs necessary quality controls; participates in proficiency testing program and maintains lab instruments as indicated by manufacturer recommendations. This position requires weekend rotations ...

LABORATORY TECHNICIAN

Harlingen, TX · On-site

$18.50 - $24.50/hr

Performs necessary quality controls; participates in proficiency testing program and maintains lab instruments as indicated by manufacturer recommendations. This position requires weekend rotations ...

LABORATORY TECHNICIAN

Harlingen, TX · On-site

$18.50 - $24.50/hr

Performs necessary quality controls; participates in proficiency testing program and maintains lab instruments as indicated by manufacturer recommendations. This position requires weekend rotations ...

Showing results 21-40

Weekend Lab Assistant information

See Mercedes, TX salary details

$9

$18

$27

How much do weekend lab assistant jobs pay per hour?

As of Aug 12, 2026, the average hourly pay for weekend 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 is a weekend lab assistant?

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 many hours do Weekend Lab Assistants work?

Weekend Lab Assistants typically work part-time hours, often ranging from 4 to 20 hours per weekend, depending on the employer and specific schedule. They may be scheduled for morning, afternoon, or evening shifts and should be flexible to accommodate lab needs and their availability.

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.

How much does a weekend lab assistant get paid?

Weekend lab assistants typically earn between $10 and $20 per hour, depending on experience, location, and the specific employer. Pay rates may also vary based on the complexity of tasks and whether certifications or specialized skills are required.

Can you get a weekend lab assistant job with no experience?

Weekend lab assistant positions often do not require prior experience, as employers may provide on-the-job training. However, having basic knowledge of laboratory procedures, attention to detail, and the ability to follow safety protocols can improve your chances of being hired. Entry-level roles typically focus on assisting with routine tasks and maintaining lab cleanliness.
What job categories do people searching Weekend Lab Assistant jobs in Mercedes, TX look for? The top searched job categories for Weekend Lab Assistant jobs in Mercedes, TX are:
What cities near Mercedes, TX are hiring for Weekend Lab Assistant jobs? Cities near Mercedes, TX with the most Weekend Lab Assistant job openings:

Health Care Assistant

Access Esperanza Clinics Inc

Mcallen, TX • On-site

$18 - $20/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 3 days ago

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Job description

POSITION SUMMARY:

The Health Care Assistant’s responsibility is to facilitate patients' progress through the center from their arrival to their departure. Duties are performed according to center policies and procedures and affiliate standards and protocols to provide quality care and patient friendly services by performing the following duties.

WORK SCHEDULE:

HOURS: 8:00AM - 8:00PM or as scheduled. Must have the flexibility to work extended hours, be available on evenings and weekends and to be placed on call. Work location assignment may vary and travel will be required to the different Centers.

QUALIFICATIONS/SPECIFICATIONS:

Education: High School Diploma or Equivalent.

Licensure/Certification/Registration: Certificate of completion of an approved Medical Assistant program is preferred. Current CPR certification. Must have current state driver’s license and current automobile liability insurance.

Experience: Minimum of one - two years of clinic experience preferred. Phlebotomy experience. Computer experience required. Telephone etiquette training preferred.

Working Knowledge: Must have a thorough knowledge and understanding of the basic human reproduction, human sexuality and reproduction. General knowledge on the use of computers.

Essential Physical Requirements: While performing the duties of this job, the employee is regularly required to sit. The employee frequently is required to use hands to fingers, handle, or feel objects, tools, or controls and talk to hear. The employee is occasionally required to stands, walk, reach with hands and arms, and stoop, kneel, crouch or crawl. The employee must occasionally lift and/or move up to 10 pounds.

Other: Understands and abides by the Access Esperanza Clinics mission. Demonstrates competence, caring and compassion when performing technical and supportive client care skills. Recognizing age specific requirements and complies with protocols, STI’s, guidelines and teaching materials. Maintains knowledge of and conforms to organization policies and procedures.

ESSENTIAL DUTIES AND RESPONSIBILITIES:

To perform this job successfully, an individual must be able to perform each essential duty satisfactorily. They are as follows:

Position Duties

· Explain all FDA approved birth control methods, as needed.

· Provide specific instruction on the client’s selected birth control method, as needed.

· Inform callers in a non-directive manner about all options available to them in the event of an unintended pregnancy and make a referral for service based on the caller’s needs.

· Refers callers seeking information about abortion to the appropriate referral service.

· Ensure proper evaluation and approval by Nurse Practitioner to practice client hands-on skills and treatment.

· Perform routine on-site laboratory screening tests.

· Responsible for keeping lab book up-to-date and also completing all lab request forms.

· Responsible in assisting to mail all lab work to off-site pathology lab.

· Be knowledgeable and understanding of all abnormal lab results.

· Responsible for posting all results in an appropriate order and timely manner.

· Maintain safe, clean and orderly environment and carry out the safety measures of the center equipment and lab. (applies to interior/exterior of center, i.e. outside lights working, etc.)

· Have full knowledge and ability to complete all center paperwork.

· Counseling must be done in a culturally sensitive manner.

· Assist in inventory and ordering medical supplies.

  Work on Follow-Up

Perform any duties as management assigns

Company Description

Our Mission is to provide education, advocacy, and affordable, high-quality health care so women and men in our community can access primary, sexual and reproductive health services they need.

At Access Esperanza Clinics, we offer opportunities and hope for people to plan their futures and stay healthy. You can count on us for quality, affordable, and confidential care at all of our Health Clinics.

Access Esperanza Clinics will provide family planning and preventive health care services to about 15,000 patients at our four clinics throughout Hidalgo County. An additional 10,000 people will be reached through educating the community about healthy relationships, family life planning, and clinics services. The majority of our patients are low-income, and most report Access Esperanza Clinics as their only health care provider.