Medical Laboratory Assistant II (Houston)

Houston Methodist Willowbrook Hospital
Houston, TX
This is a PRN position which will work all shifts (day, evening & night) during varied weekdays and weekends as needed. The Medical Laboratory Assistant II has responsibility for the processing, organizing, labeling, and transporting of specimens for laboratory testing. As an experienced and fully competent laboratory assistant, performs advanced functions such as phlebotomy and/or section-specific specialty tasks and serves as a role model and preceptor for other staff. Duties include the input and extraction of data from the Laboratory Information System as well as clerical tasks such as answering phones and filing documents.

FLSA STATUS
Non-exempt

QUALIFICATIONS

EDUCATION
  • High School diploma or equivalent education (examples include: GED, verification of homeschool equivalency, partial or full completion of post-secondary education, etc.)
EXPERIENCE
  • Minimum of 3 years of related experience required
LICENSES AND CERTIFICATIONS
Required Preferred
  • Relevant certification (e.g., phlebotomy, medical laboratory assistant)
SKILLS AND ABILITIES
  • Demonstrates the skills and competencies necessary to safely perform the assigned job, determined through on-going evaluations consisting of one or more of the following: skills, competency assessments and/or performance reviews
  • Exhibits strong interpersonal and team player skills with all levels of the healthcare team and assures delivery of excellent customer service to all patients, visitors, physicians and co-workers
  • Strong organizational skills to handle a heavy workload and maintain accuracy
  • Demonstrates a working knowledge of specimen requirements for testing, processing, and proper waste disposing
  • Possesses basic computer knowledge; operates multiple computer systems to include Hospital / Laboratory Information Systems and Office software to maintain patient and testing records and other related documents
  • Independently adapts to multiple ongoing priorities including organizing work flow
  • Demonstrates independent judgment and discretion to recognize problems, identify causes and take corrective action
  • Strong training, leadership, and mentoring skills
  • Sufficient proficiency in speaking, reading, and writing the English language necessary to perform the essential functions of this job, especially with regard to activities impacting patient or employee safety or security
  • Ability to effectively communicate with patients, physicians, family members and co-workers in a manner consistent with a customer service focus and application of positive language principles

ESSENTIAL FUNCTIONS

PEOPLE ESSENTIAL FUNCTIONS
  • Promotes a positive work environment and contributes to a dynamic, team focused work unit that actively helps one other to achieve optimal department results. Collaborates with all members of the patient care team by actively communicating and reporting pertinent patient care information and data in a comprehensive manner.
  • Serves as a preceptor to less experienced and/or new staff and students by utilizing skills and knowledge to help train and educate others.
SERVICE ESSENTIAL FUNCTIONS
  • Prepares specimens for courier pick up and delivery to referral lab as necessary. Communicates with other laboratory personnel when specimens need to be transported to other areas.
  • Performs various Laboratory Information System functions. Files requisitions, reports and other pathology materials appropriately. Answers the telephone and refers requests for the delivery of results to physician offices appropriately.
  • Independently handles resolution of complex problems and issues and notifies management of issue and resolution. Serves as escalation support for less experienced staff.
  • Organizes workload, sets priorities, and troubleshoots workflow issues. Utilizes all available work time by assisting others and performing additional tasks.
QUALITY/SAFETY ESSENTIAL FUNCTIONS
  • Receives, triages, orders, labels and transports specimens for laboratory testing. Processes specimens, aliquots, and/or slides/blocks according to procedure for samples tested in the laboratory as well as samples forwarded to referral laboratories. Handles STAT samples expeditiously. Assists pathologist and/or other laboratory personnel with specimen grossing as needed.
  • Recognizes problems (such as mislabels, incorrect tube type, etc.), identifies causes, and takes corrective action to solve basic problems.
  • Operates automated instrumentation as applicable at entity following all safety measures. Performs and documents any processing equipment maintenance.
  • Performs one or more of the following advanced functions: • Pre-Analytic: In an outpatient and inpatient setting, performs phlebotomy and other specialized specimen collection procedures for patients; maintains competency of techniques and principles required to perform quality phlebotomy services • Specialty Areas (i.e., Anatomical Pathology, Microbiology, Molecular, etc.): Performs advanced functions such as assisting with frozen sections, special stain procedures, cytology processing, fine needle aspirations (FNAs), and other section specific specialty tasks as per section scope.
  • Maintains a safe environment within the Laboratory, following all policies and procedures for safety, hazardous materials, security and emergency preparedness.
FINANCE ESSENTIAL FUNCTIONS
  • Adjusts work schedule to accommodate departmental/organizational needs. Appropriately utilizes the time recording system.
  • Uses department resources/equipment/supplies properly and efficiently.
GROWTH/INNOVATION ESSENTIAL FUNCTIONS
  • Guides and mentors section employees and students to help build confidence in skills, knowledge and abilities.
  • Participates in departmental projects activities, and seeks continuing education opportunities to expand learning beyond baseline competencies with a focus on continual development.

SUPPLEMENTAL REQUIREMENTS
WORK ATTIRE
  • Uniform:
  • Scrubs:
  • Business professional:
  • Other (department approved):
ON-CALL*
*Note that employees may be required to be on-call during emergencies (ie. Disaster, Severe Weather Events, etc) regardless of selection below.
  • On Call*
TRAVEL**
**Travel specifications may vary by department**
  • May require travel within the Houston Metropolitan area
  • May require travel outside Houston Metropolitan area
QUALIFICATIONS

EDUCATION
  • High School diploma or equivalent education (examples include: GED, verification of homeschool equivalency, partial or full completion of post-secondary education, etc.)
EXPERIENCE
  • Minimum of 3 years of related experience required
LICENSES AND CERTIFICATIONS
Required Preferred
  • Relevant certification (e.g., phlebotomy, medical laboratory assistant)

Company Profile:

Houston Methodist Willowbrook Hospital is a Magnet-recognized, not-for-profit, faith-based hospital that serves the growing Northwest Houston community. We are committed to providing quality, cost-effective health care in a compassionate environment for a full range of services, including emergency care, cardiology, orthopedics and sports medicine, comprehensive women’s services, neurology and neurosurgery, oncology, and primary and general medicine.

Houston Methodist is an Equal Opportunity Employer.

Posted 2026-05-06

Recommended Jobs

Sales / Management Trainee

Furniture Row
San Angelo, TX

Our Furniture Row Center in San Angelo, TX is now hiring. Looking for: SALES/ MANAGEMENT TRAINEES (no previous exp. necessary – we will train you!) Looking for people who are --- # Career M…

View Details
Posted 2026-01-28

Vice President of Estimating and Business Development

Kimmel and Associates
Dallas, TX

About the Company The company is a respected Texas-based contractor specializing in earthworks, demolition, and soil remediation services. With approximately 350–400 employees , the company has…

View Details
Posted 2026-05-06

FARM SPECIALIST - PART TIME

Miraval Austin Resort and Spa
Austin, TX

Summary How would you like to work for a 30-year iconic brand that is known worldwide for its commitment to well-being? Imagine an environment where balance, mindfulness, and care aren’t just …

View Details
Posted 2026-04-12

Farmers Insurance Retail Sales Agent

Farmers Insurance District 79
El Paso, TX

~ Own your Farmers Insurance agency ~ Grow business through prospecting and networking ~  Protect clients with tailored coverage ~ Deliver standout service and build loyalty …

View Details
Posted 2025-11-12

Remote Insurance Sales Representative

Texas Careers
Austin, TX

2 days ago Be among the first 25 applicants Remote Insurance Sales Representative – Full-time Flexible Hours, High Earnings, & Growth Potential Are you looking for a flexible, remote career that…

View Details
Posted 2026-05-01

Client-Facing AI Cloud Delivery Lead

Mirantis
Austin, TX

Mirantis is seeking a client-facing Project Manager to lead the delivery of complex initiatives across cloud, Kubernetes, and AI domains. This role requires strong communication and technical fluency,…

View Details
Posted 2026-05-04

Vice President of Operations

UWorld, LLC
Irving, TX

The Vice President of Operations will plan, direct, coordinate, and oversee operations activities for assigned departments, ensuring that UWorld continues to grow as the leading education company wor…

View Details
Posted 2026-03-07

Patient Safety Attendant

Medical City Healthcare
Lewisville, TX

Introduction Do you want to join an organization that invests in you as a Patient Safety Attendant? At Medical City Lewisville, you come first. HCA Healthcare has committed up to $300 million in prog…

View Details
Posted 2026-05-01

CLIENT SERVICE REPRESENTATIVE

Texas

Job Description Client Service Representative On-Site Monday - Friday, 9:00 am - 6:00 pm CST Springfield, IL, Dallas Fort Worth TX, Wilmington, DE If you’ve worked in the retail, hospi…

View Details
Posted 2026-04-21

Senior Business Analyst (Remote)

Stryker
Houston, TX

As a Senior Business Analyst, you will act as a primary business owner and operational lead for enterprise commercial systems, with a strong focus on Mobile Apps, Salesforce (SFDC), SAP integrations,…

View Details
Posted 2026-05-06