Linguist III
PR · Remote
Perform linguistic analyses for Responsible AI (toxic language, hate speech, gender bias and other cultural biases) in massively multilingual settings. Conduct linguistic literature reviews on ...
Linguist III
PR · Remote
Perform linguistic analyses for Responsible AI (toxic language, hate speech, gender bias and other cultural biases) in massively multilingual settings. Conduct linguistic literature reviews on ...
Hub Driver
Hatillo, PR · On-site
Occasionally exposed to moving mechanical parts; high, precarious places; toxic or caustic chemicals; risk of electrical shock; explosives; and vibration. * Noise level is usually moderate. Join ...
Hub Driver
Hatillo, PR · On-site
Occasionally exposed to moving mechanical parts; high, precarious places; toxic or caustic chemicals; risk of electrical shock; explosives; and vibration. * Noise level is usually moderate. Join ...
Hub Driver
Ponce, PR · On-site
Occasionally exposed to moving mechanical parts; high, precarious places; toxic or caustic chemicals; risk of electrical shock; explosives; and vibration. * Noise level is usually moderate. Join ...
Hub Driver
Ponce, PR · On-site
Occasionally exposed to moving mechanical parts; high, precarious places; toxic or caustic chemicals; risk of electrical shock; explosives; and vibration. * Noise level is usually moderate. Join ...
PR · On-site
$11 - $13/hr
May be exposed to fumes or airborne particles, toxic or caustic chemicals and vibration. Work hours will be dictated by the customers agreed upon schedule. Nights, weekends, and holiday hours will be ...
PR · On-site
$11 - $13/hr
May be exposed to fumes or airborne particles, toxic or caustic chemicals and vibration. Work hours will be dictated by the customers agreed upon schedule. Nights, weekends, and holiday hours will be ...
Facilities Equipment Mechanic
Fajardo, PR · On-site
Prevent fuel spills or any toxic substance * Maintain the mechanical area in optimal conditions * Availability to work overtime in order to meet deadlines * Other duties as assigned by Manager Safety ...
Facilities Equipment Mechanic
Fajardo, PR · On-site
Prevent fuel spills or any toxic substance * Maintain the mechanical area in optimal conditions * Availability to work overtime in order to meet deadlines * Other duties as assigned by Manager Safety ...
K9 Handler
San Juan, PR · On-site
$16 - $19/hr
May be exposed to fumes or airborne particles, toxic or caustic chemicals and vibration. Work hours will be dictated by the customers agreed upon schedule. Nights, weekends, and holiday hours will be ...
K9 Handler
San Juan, PR · On-site
$16 - $19/hr
May be exposed to fumes or airborne particles, toxic or caustic chemicals and vibration. Work hours will be dictated by the customers agreed upon schedule. Nights, weekends, and holiday hours will be ...
Exposed to toxic or caustic chemicals - Seldom * Frequency of working in outdoor weather conditions - Seldom * Work with Electricity - Seldom * Loud noise conditions (above 87dB)- Seldom LUMA Energy ...
Exposed to toxic or caustic chemicals - Seldom * Frequency of working in outdoor weather conditions - Seldom * Work with Electricity - Seldom * Loud noise conditions (above 87dB)- Seldom LUMA Energy ...
Facilities Equipment Mechanic
Fajardo, PR · On-site
Prevent fuel spills or any toxic substance * Maintain the mechanical area in optimal conditions * Availability to work overtime in order to meet deadlines * Other duties as assigned by Manager Safety ...
Facilities Equipment Mechanic
Fajardo, PR · On-site
Prevent fuel spills or any toxic substance * Maintain the mechanical area in optimal conditions * Availability to work overtime in order to meet deadlines * Other duties as assigned by Manager Safety ...
Junior K9 Handler
San Juan, PR · On-site
$16 - $19/hr
May be exposed to fumes or airborne particles, toxic or caustic chemicals and vibration. Work hours will be dictated by the customers agreed upon schedule. Nights, weekends, and holiday hours will be ...
Junior K9 Handler
San Juan, PR · On-site
$16 - $19/hr
May be exposed to fumes or airborne particles, toxic or caustic chemicals and vibration. Work hours will be dictated by the customers agreed upon schedule. Nights, weekends, and holiday hours will be ...
PR · On-site
$15 - $18.25/hr
The employee is also occasionally exposed to moving mechanical parts; high, precarious places; toxic or caustic chemicals; risk of electrical shock; explosives; and vibration. The noise level in the ...
PR · On-site
$15 - $18.25/hr
The employee is also occasionally exposed to moving mechanical parts; high, precarious places; toxic or caustic chemicals; risk of electrical shock; explosives; and vibration. The noise level in the ...
store driver
Corozal, PR · On-site
$13.50 - $16.25/hr
The employee is also occasionally exposed to moving mechanical parts; high, precarious places; toxic or caustic chemicals; risk of electrical shock; explosives; and vibration. The noise level in the ...
store driver
Corozal, PR · On-site
$13.50 - $16.25/hr
The employee is also occasionally exposed to moving mechanical parts; high, precarious places; toxic or caustic chemicals; risk of electrical shock; explosives; and vibration. The noise level in the ...
Salesperson
Vega Baja, PR · On-site
The employee is also occasionally exposed to moving mechanical parts; high, precarious places; toxic or caustic chemicals; risk of electrical shock; explosives; and vibration. The noise level in the ...
Salesperson
Vega Baja, PR · On-site
The employee is also occasionally exposed to moving mechanical parts; high, precarious places; toxic or caustic chemicals; risk of electrical shock; explosives; and vibration. The noise level in the ...
PR · On-site
The employee is also occasionally exposed to moving mechanical parts; high, precarious places; toxic or caustic chemicals; risk of electrical shock; explosives; and vibration. The noise level in the ...
PR · On-site
The employee is also occasionally exposed to moving mechanical parts; high, precarious places; toxic or caustic chemicals; risk of electrical shock; explosives; and vibration. The noise level in the ...
Store Driver
Mayaguez, PR · On-site
$15.75 - $19.25/hr
The employee is also occasionally exposed to moving mechanical parts; high, precarious places; toxic or caustic chemicals; risk of electrical shock; explosives; and vibration. The noise level in the ...
Store Driver
Mayaguez, PR · On-site
$15.75 - $19.25/hr
The employee is also occasionally exposed to moving mechanical parts; high, precarious places; toxic or caustic chemicals; risk of electrical shock; explosives; and vibration. The noise level in the ...
Store Driver
San Juan, PR · On-site
$10.50 - $12.75/hr
The employee is also occasionally exposed to moving mechanical parts; high, precarious places; toxic or caustic chemicals; risk of electrical shock; explosives; and vibration. The noise level in the ...
Store Driver
San Juan, PR · On-site
$10.50 - $12.75/hr
The employee is also occasionally exposed to moving mechanical parts; high, precarious places; toxic or caustic chemicals; risk of electrical shock; explosives; and vibration. The noise level in the ...
Store Driver
Bayamon, PR · On-site
$13.25 - $16.25/hr
The employee is also occasionally exposed to moving mechanical parts; high, precarious places; toxic or caustic chemicals; risk of electrical shock; explosives; and vibration. The noise level in the ...
Store Driver
Bayamon, PR · On-site
$13.25 - $16.25/hr
The employee is also occasionally exposed to moving mechanical parts; high, precarious places; toxic or caustic chemicals; risk of electrical shock; explosives; and vibration. The noise level in the ...
Salesperson
Fajardo, PR · On-site
The employee is also occasionally exposed to moving mechanical parts; high, precarious places; toxic or caustic chemicals; risk of electrical shock; explosives; and vibration. The noise level in the ...
Salesperson
Fajardo, PR · On-site
The employee is also occasionally exposed to moving mechanical parts; high, precarious places; toxic or caustic chemicals; risk of electrical shock; explosives; and vibration. The noise level in the ...
Store Driver
Mayaguez, PR · On-site
$15.75 - $19.25/hr
The employee is also occasionally exposed to moving mechanical parts; high, precarious places; toxic or caustic chemicals; risk of electrical shock; explosives; and vibration. The noise level in the ...
Store Driver
Mayaguez, PR · On-site
$15.75 - $19.25/hr
The employee is also occasionally exposed to moving mechanical parts; high, precarious places; toxic or caustic chemicals; risk of electrical shock; explosives; and vibration. The noise level in the ...
Store Driver
Bayamon, PR · On-site
$13.25 - $16.25/hr
The employee is also occasionally exposed to moving mechanical parts; high, precarious places; toxic or caustic chemicals; risk of electrical shock; explosives; and vibration. The noise level in the ...
Store Driver
Bayamon, PR · On-site
$13.25 - $16.25/hr
The employee is also occasionally exposed to moving mechanical parts; high, precarious places; toxic or caustic chemicals; risk of electrical shock; explosives; and vibration. The noise level in the ...
Salesperson
Dorado, PR · On-site
The employee is also occasionally exposed to moving mechanical parts; high, precarious places; toxic or caustic chemicals; risk of electrical shock; explosives; and vibration. The noise level in the ...
Salesperson
Dorado, PR · On-site
The employee is also occasionally exposed to moving mechanical parts; high, precarious places; toxic or caustic chemicals; risk of electrical shock; explosives; and vibration. The noise level in the ...
Toxicology information
What is toxicology?
Toxicology is the scientific study of the adverse effects of chemicals and substances on living organisms, including humans, animals, and the environment. Toxicologists investigate how toxins and poisons interact with biological systems, assess risks, and help develop safety guidelines for exposure to various substances. Their work is crucial in fields like medicine, environmental science, pharmaceuticals, and regulatory agencies to ensure public safety.
What are toxicology jobs?
Toxicology jobs study the effects of toxins on the human body. As a toxicologist, you may research pharmaceuticals in a laboratory to see if they're safe for human use, analyze a chemical to determine its potential risk, or study potential pollutants to help determine whether or not they need regulation. Laboratory assistants and other research staff frequently support toxicologists. Many people in this field work in controlled environments to limit potential exposure to toxins, so the ability to learn and follow safety protocols is essential to your success. Also, toxicology research tends to be slow and methodical, as different people react to chemicals in different ways, so most research involves testing a variety of circumstances to gain a complete understanding of a potential toxin's interactions with the human body.
What are the key skills and qualifications needed to thrive as a toxicologist, and why are they important?
To thrive as a Toxicologist, you need a strong background in biology, chemistry, and toxicology, often supported by at least a bachelor's degree in a related field and, frequently, a master's or PhD. Familiarity with laboratory instrumentation, analytical techniques like mass spectrometry, and regulatory compliance systems such as GLP (Good Laboratory Practice) is essential. Critical thinking, attention to detail, and strong written and verbal communication skills help toxicologists analyze data and convey findings to diverse audiences. These skills ensure accurate risk assessments, regulatory compliance, and effective communication of safety information in public health and industry settings.
What are the typical challenges faced by toxicologists when interpreting complex data sets in their daily work?
Toxicologists often work with large, multifaceted data sets that require careful analysis to determine the effects of substances on biological systems. One common challenge is distinguishing between correlation and causation, especially when results are influenced by multiple variables. Additionally, toxicologists must ensure their findings are accurate, reproducible, and compliant with regulatory standards, which can require collaboration with statisticians, chemists, and regulatory affairs teams. Staying current with evolving testing methods and guidelines is also crucial for accurate data interpretation and risk assessment.
What is the difference between Toxicology vs Pharmacology?
| Aspect | Toxicology | Pharmacology |
|---|---|---|
| Required credentials | Bachelor's or Master's in Toxicology, certifications like TOXICOL | Bachelor's or Master's in Pharmacology, certifications like Board Certified Pharmacologist |
| Work environment | Laboratories, research facilities, regulatory agencies | Hospitals, research labs, pharmaceutical companies |
| Industry usage | Public health, safety testing, regulatory compliance | Drug development, clinical trials, medication management |
While both toxicologists and pharmacologists work in related scientific fields, toxicologists primarily focus on the harmful effects of substances and safety assessments, whereas pharmacologists study how drugs interact with biological systems. Understanding these differences helps professionals choose the right career path and employers.
Is toxicology a good career?
Toxicology is a scientific field focused on studying the effects of chemicals on living organisms, often requiring a background in biology, chemistry, or related disciplines. Careers in toxicology can offer stable employment in industries such as pharmaceuticals, environmental health, and regulatory agencies, with opportunities for research, testing, and consulting. Advanced positions typically require a master's degree or Ph.D., and strong analytical skills are essential for success.
Where do toxicologists make the most money?
Toxicologists tend to earn higher salaries in industries such as pharmaceuticals, biotechnology, and chemical manufacturing, especially in roles involving research and development or regulatory compliance. They often earn more in regions with a high concentration of these industries and where there is strong demand for expertise in toxicology and safety assessment.
More about Toxicology jobs
What are popular job titles related to Toxicology jobs in Puerto Rico?
For Toxicology jobs in Puerto Rico, the most frequently searched job titles are:
What job categories do people searching Toxicology jobs in Puerto Rico look for?
The top searched job categories for Toxicology jobs in Puerto Rico are:
Job description
Job Title: Infrastructure Engineering - Linguist III
Location: US - NY - Remote
Duration:8 months
Job Title: Linguist lII (FAIR)
Main duties:
Perform linguistic analyses on large datasets.
Perform linguistic error analysis of AI model outputs, determining what the most frequent and severe error categories are.
Write and revise guidelines for human annotation and other AI projects, including but not limited to translation tasks.
Conduct typological and sociolinguistic research on a large number of languages, highlighting their similarities and differences.
Perform linguistic analyses for Responsible AI (toxic language, hate speech, gender bias and other cultural biases) in massively multilingual settings.
Conduct linguistic literature reviews on various NLP-adjacent topics, and summarize findings.
Compare the quality of deliveries between vendors, identify error patterns, and provide actionable feedback.
Provide information or guidance relative to any aspect of linguistic knowledge (typology, morpho-syntax, sociolinguistics, classification, phonetics/phonology, pragmatics, etc.).
Reach out to and collaborate with native speakers in various languages.
Communicate results of linguistic analyses to engineers and research scientists.
Skills:
Must have strong written and spoken communication skills, especially business and research communication.
Must be a native speaker of a non-English language (preferably Hindi) with a high level of proficiency in another Indo-Aryan or South Dravidian language, plus broad knowledge of other languages in either of those two groups.
Working knowledge in other languages is a plus. Proficiency in a low-resource language is valued.
Must be able to code in Python (must) and query databases using SQL, other coding languages used for data analysis are a plus.
Must be able to independently work through complex requests and perform under pressure.
Strong ability to work independently, prioritize, plan, and track work, as well as report progress
education or training in the basics of project management is a plus
self-motivation is a must
Working knowledge of international language-classification standards is valued.
Education:
Graduate degree in Linguistics or related field is a must; PhD is a plus
a background or specialization in corpus linguistics is a plus
experience with field work is a plus
a graduate degree in Literature or English is not an appropriate substitution
degree in Computer Science with a specialization in NLP is not an appropriate substitution
Must have a very firm grasp of the following linguistic fields: language typology, syntax, morphology, sociolinguistics (especially dialectology and discourse analysis), corpus linguistics, writing systems, pragmatics, phonology.
Must have some experience with applying basic Natural Language Processing techniques.
Experience
Years of experience: 0-3
Experience working cross-functionally
Experience collaborating with machine learning, NLP, or software engineers, or data scientists
Experience contributing to research papers
Important: Preferably no known conflicts of interest in the fields of machine translation, ASR, TTS, or LLM research (as FAIR Linguists need to be contributing to research papers)
Location: US - NY - Remote
Duration:8 months
Job Title: Linguist lII (FAIR)
Main duties:
Perform linguistic analyses on large datasets.
Perform linguistic error analysis of AI model outputs, determining what the most frequent and severe error categories are.
Write and revise guidelines for human annotation and other AI projects, including but not limited to translation tasks.
Conduct typological and sociolinguistic research on a large number of languages, highlighting their similarities and differences.
Perform linguistic analyses for Responsible AI (toxic language, hate speech, gender bias and other cultural biases) in massively multilingual settings.
Conduct linguistic literature reviews on various NLP-adjacent topics, and summarize findings.
Compare the quality of deliveries between vendors, identify error patterns, and provide actionable feedback.
Provide information or guidance relative to any aspect of linguistic knowledge (typology, morpho-syntax, sociolinguistics, classification, phonetics/phonology, pragmatics, etc.).
Reach out to and collaborate with native speakers in various languages.
Communicate results of linguistic analyses to engineers and research scientists.
Skills:
Must have strong written and spoken communication skills, especially business and research communication.
Must be a native speaker of a non-English language (preferably Hindi) with a high level of proficiency in another Indo-Aryan or South Dravidian language, plus broad knowledge of other languages in either of those two groups.
Working knowledge in other languages is a plus. Proficiency in a low-resource language is valued.
Must be able to code in Python (must) and query databases using SQL, other coding languages used for data analysis are a plus.
Must be able to independently work through complex requests and perform under pressure.
Strong ability to work independently, prioritize, plan, and track work, as well as report progress
education or training in the basics of project management is a plus
self-motivation is a must
Working knowledge of international language-classification standards is valued.
Education:
Graduate degree in Linguistics or related field is a must; PhD is a plus
a background or specialization in corpus linguistics is a plus
experience with field work is a plus
a graduate degree in Literature or English is not an appropriate substitution
degree in Computer Science with a specialization in NLP is not an appropriate substitution
Must have a very firm grasp of the following linguistic fields: language typology, syntax, morphology, sociolinguistics (especially dialectology and discourse analysis), corpus linguistics, writing systems, pragmatics, phonology.
Must have some experience with applying basic Natural Language Processing techniques.
Experience
Years of experience: 0-3
Experience working cross-functionally
Experience collaborating with machine learning, NLP, or software engineers, or data scientists
Experience contributing to research papers
Important: Preferably no known conflicts of interest in the fields of machine translation, ASR, TTS, or LLM research (as FAIR Linguists need to be contributing to research papers)
About Infotech Sourcing
Sourced by ZipRecruiter
Industry
It services
Company size
11 - 50 Employees
Headquarters location
San Francisco, CA, US
Year founded
2004