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Lab Technician Jobs in Puerto Rico (NOW HIRING)

Essilor

Lab Technician

San Juan, PR · On-site

$12.25 - $16.50/hr

GENERAL FUNCTION The Lab Technician creates exceptional value in the lives of our customers by delivering The LensCrafters Experience. Exceeds customers' expectations through manufacturing eyewear in ...

EssilorLuxottica Group

Lab Technician

San Juan, PR · On-site

$18.75 - $24.75/hr

GENERAL FUNCTION The Lab Technician creates exceptional value in the lives of our customers by delivering The LensCrafters Experience. Exceeds customers' expectations through manufacturing eyewear in ...

EssilorLuxottica

Lab Technician

San Juan, PR · On-site

$12.25 - $16.50/hr

GENERAL FUNCTION The Lab Technician creates exceptional value in the lives of our customers by delivering The LensCrafters Experience. Exceeds customers' expectations through manufacturing eyewear in ...

Eaton

Lead - SME Plating Engineer

Arecibo, PR

This role has direct supervisory responsibility for the Laboratory Supervisor, Lab Technicians, Plating Technicians (as applicable), and any additional resources supporting plating processes or ...

Eaton

Lead - SME Plating Engineer

Arecibo, PR · On-site

This role has direct supervisory responsibility for the Laboratory Supervisor, Lab Technicians, Plating Technicians (as applicable), and any additional resources supporting plating processes or ...

DaVita

Patient Care Technician

Fort Buchanan, PR

$13.50 - $17.75/hr

Monday - Friday 8am - 5pm DaVita is seeking a Patient Care Technician (PCT) to support patients ... Monitor vital signs and collect lab specimens as needed * Maintain equipment and ensure compliance ...

Jj

Quality Assurance Technician

San Lorenzo, PR · On-site

Learn more at We are searching for the best talent for Quality Assurance Technician. Purpose ... Delivers samples to Finished Goods QA Lab if needed. * Performs data analysis and executes final ...

FITS LLC

Maintenance Technician II

Juncos, PR · On-site

The Manufacturing Technician is integral to the production process, responsible for operating and maintaining manufacturing equipment to uphold the highest quality standards. * This role involves ...

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Lab Technician information

What is a lab technician?

Lab technicians are professionals who perform technical tasks in laboratories, such as preparing samples, conducting tests, operating laboratory equipment, and recording results. They work in various fields, including medical, research, environmental, and industrial labs. Lab technicians play a crucial role in supporting scientists and healthcare professionals by ensuring that lab operations run smoothly and results are accurate. Their work often involves following strict protocols to maintain safety and quality standards.

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

To thrive as a Lab Technician, you need a solid understanding of laboratory procedures, scientific principles, and at least an associate degree in a relevant field such as biology or chemistry. Familiarity with laboratory information management systems (LIMS), analytical instruments like spectrophotometers, and safety certifications (e.g., OSHA training) is typically required. Attention to detail, strong organizational skills, and effective teamwork are crucial soft skills in this role. These competencies ensure accurate results, compliance with safety standards, and smooth laboratory operations.

What do lab technicians do?

Lab technicians play an essential role in the study and treatment of diseases. They are responsible for assisting physicians in hospitals and doctor’s offices by collecting samples and performing tests on tissues, blood, and other body fluids. The tests they perform and the results they gather help doctors diagnose patients and determine causes of illnesses. Lab technicians may work in all general areas of a laboratory or doctor’s office, or they may choose to specialize. For example, immunohematology technologists collect and prepare blood donated for transfusions, while immunology technologists examine the human immune system.

What are some typical challenges a lab technician may encounter during daily work and how can they effectively address them?

Lab Technicians often face challenges such as managing multiple experiments simultaneously, maintaining strict adherence to safety and quality protocols, and troubleshooting unexpected equipment issues. Effective time management and strong organizational skills are crucial for balancing these responsibilities. Proactively communicating with supervisors and collaborating with team members can help resolve technical problems quickly, while regular equipment maintenance and thorough documentation ensure smooth lab operations.

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

AspectLab TechnicianMedical Laboratory Technician
CredentialsHigh school diploma or associate's degree; certifications varyAssociate's degree in medical laboratory technology; certification often required
Work EnvironmentResearch labs, industrial labs, environmental testingHospitals, clinics, medical labs
Industry UsageResearch, manufacturing, environmental testingHealthcare, medical diagnostics
Common Search/ComparisonYesYes

While both Lab Technicians and Medical Laboratory Technicians work in laboratory settings, Medical Laboratory Technicians specifically focus on medical diagnostics in healthcare environments, often requiring specialized certification. Lab Technicians have broader roles across various industries, including research and manufacturing. Understanding these differences helps in choosing the right career path or job search focus.

Is medical laboratory technician a good career path?

A medical laboratory technician is a valuable healthcare professional who performs diagnostic tests in clinical laboratories, supporting patient care. The role typically requires certification, attention to detail, and familiarity with laboratory equipment, offering stable employment and opportunities for specialization. It can be a rewarding career for those interested in science and healthcare.
More about Lab Technician jobs

What are the most commonly searched types of Lab Technician jobs in Puerto Rico?

The most popular types of Lab Technician jobs in Puerto Rico are:

What job categories do people searching Lab Technician jobs in Puerto Rico look for?

The top searched job categories for Lab Technician jobs in Puerto Rico are:

What are popular job titles related to Lab Technician jobs in PR?

For Lab Technician jobs in PR, the most frequently searched job titles are:

Lab Technician jobs near you
Infographic showing various Lab Technician job openings in Puerto Rico as of August 2026, with employment types broken down into 1% As Needed, 82% Full Time, 13% Part Time, 3% Contract, and 1% Nights. Highlights an 99% Physical, and 1% Remote job distribution.

Lab Technician

Essilor

San Juan, PR • On-site

$12.25 - $16.50/hr

Full-time

Medical, Vision, Life, Retirement, PTO

Re-posted 13 days ago

EssilorLuxottica rating

7.1

Company rating: 7.1 out of 10

Based on 299 frontline employees who took The Breakroom Quiz

9th of 40 rated optical retailers

Job description

Requisition ID: 937244 
Store #: 000474 LensCrafters 
Position:Full-Time
Total Rewards: Benefits/Incentive Information

LensCrafters is a place for visionaries. We've got a vision for pairing state-of-the-art technology with a truly personal approach to eye care. 
Everything we do is centered around sight. Because quality care helps us see the joy in life. Because learning from the best, makes us all better. Because continuing our legacy of the highest optical standards helps us innovate the future in optical care. 

At LensCrafters, we want every person who enters our doors to feel our passion for care. And that's why we're committed to taking care of you, so you can bring the best quality experience to our patients and customers. 

LensCrafters is part of EssilorLuxottica, a global leader in the design, manufacture and distribution of world-class vision care products, including iconic eyewear, advanced lens technology and cutting-edge digital solutions. Join our global community of over 200,000 dedicated employees around the world in driving the transformation of the eyewear and eyecare industry. Discover more by following us on LinkedIn!
 

JOB DESCRIPTION

GENERAL FUNCTION

The Lab Technician creates exceptional value in the lives of our customers by delivering The LensCrafters Experience.  Exceeds customers' expectations through manufacturing eyewear in accordance with LensCrafters Quality Manufacturing Program.  Ensures speed and reliability of service.

 

MAJOR DUTIES & RESPONSIBILITIES

  • Produces quality eyewear through utilizing the Quality Manufacturing Program: selecting lenses, marking, taping, blocking, generating, fining and polishing, coating polycarbonate lenses, first (surface) inspecting, finish layout and blocking, edging, tinting, UV and anti-reflective coating, grooving, drop-ball testing, safety monogramming, mounting and final inspecting.
  • Responsible for basic operation, cleaning and ongoing maintenance of laboratory tools and equipment using established QMP maintenance procedures and calendars. Diagnoses and solves equipment issues.
  • Strives to improve technical knowledge through the completion of the Quality Manufacturing Program and continually applies that knowledge in the production of all eyewear.
  • Performs multiple tasks simultaneously with accuracy and thoroughness despite time pressures and customer volume.
  • Utilizes product knowledge to determine the best manufacturing process for both routine and special orders to ensure the production of top quality eyewear in accordance within expected delivery time.
  • Attentive to detail with all measurements, calculations, equipment settings and defective product.
  • Takes initiative to notice and follow up on discrepancies; suggests improvements, recommends solutions and does what is necessary to ensure customer satisfaction.
  • Reviews Accufit and diagnoses vision care needs.
  • Operates Point of Sale inputting all lab statistics with accuracy and attention to detail.
  • Strives to achieve "Exceptional Results" on LensCrafters' annual CEI/Functional Skills that align with brand priorities.
  • Drives top line performance and bottom line optimization / profitability.
  • Takes pride in the appearance of the store and shows initiative in keeping the lab and stock room clean, organized and safe.
  • Complies with all safety/regulatory requirements ensuring supplies/chemicals are stored and used per chemical safety program. Keeps management informed of potential safety opportunities (i.e. broken tiles, equipment, etc.).
  • Demonstrates safe work practices including the wearing of personal protective equipment while in the lab.

BASIC QUALIFICATIONS

  • High School Graduate or equivalent
  • Strong customer service skills (internal and external)
  • Strong communicator and listener
  • Strong basic math skills
  • Organizational skills
  • Problem solving skills
  • Strong inter-personal skills (friendly, caring, patient)
  • Knowledge of store merchandise

 

PREFERRED QUALIFICATIONS

  • Optical training
  • Previous experience in optical
  • Experience with machinery

This posting is for an existing vacancy within our business. Employee pay is determined by multiple factors, including geography, experience, qualifications, skills and local minimum wage requirements. In addition, you may also be offered a competitive bonus and/or commission plan, which complements a first-class total rewards package. Benefits may include health care, retirement savings, paid time off/vacation, and various employee discounts.

EssilorLuxottica complies with all applicable laws related to the application and hiring process. If you would like to provide feedback regarding an active job posting, or if you are an individual with a disability who would like to request a reasonable accommodation, please call the EssilorLuxottica SpeakUp Hotline at 844-303-0229 (be sure to provide your name, job id number, and contact information so that we may follow up in a timely manner) or email HRCompliance@luxotticaretail.com.

We are an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, gender, national origin, social origin, social condition, being perceived as a victim of domestic violence, sexual aggression or stalking, religion, age, disability, sexual orientation, gender identity or expression, citizenship, ancestry, veteran or military status, marital status, pregnancy (including unlawful discrimination on the basis of a legally protected pregnancy or maternity leave), genetic information or any other characteristics protected by law. Native Americans in the US receive preference in accordance with Tribal Law.

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