At Kelly ® Science, Engineering, Technology & Telecom (SETT), we're passionate about helping you ... Available to work all shifts, including weekends, OT and holidays. Job summary: Perform microbial ...
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At Kelly ® Science, Engineering, Technology & Telecom (SETT), we're passionate about helping you ... Available to work all shifts, including weekends, OT and holidays. Job summary: Perform microbial ...
Quick apply
At Kelly ® Science, Engineering, Technology & Telecom (SETT), we're passionate about helping you ... Available to work all shifts, including weekends, OT and holidays. Job summary: Perform microbial ...
Bachelor's degree in Sciences or associate degree in Sciences & 4 years of directly related ... Work in a team environment with the flexibility to work shifts as scheduled (weekends, holidays as ...
Bachelor's degree in Sciences or associate degree in Sciences & 4 years of directly related ... Work in a team environment with the flexibility to work shifts as scheduled (weekends, holidays as ...
Bachelor's Degree in Agronomy, Natural Science (Biology or Environmental Science), Statistics ... Availability to work all shifts, weekends and Holidays. Quality Consulting Group, LLC is an equal ...
Bachelor's Degree in Agronomy, Natural Science (Biology or Environmental Science), Statistics ... Availability to work all shifts, weekends and Holidays. Quality Consulting Group, LLC is an equal ...
PR · On-site
Associate or Bachelor's degree in Environmental Science, Safety, or related field preferred. * Two (2) to four (4) years of EHS experience in regulated manufacturing environments preferred.
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PR · On-site
Associate or Bachelor's degree in Environmental Science, Safety, or related field preferred. * Two (2) to four (4) years of EHS experience in regulated manufacturing environments preferred.
As a world leader in life science engineering and technical solutions, MTG has the knowledge and ... Bachelor's degree or associate degree & 4 years of directly related experience * A minimum of two ...
As a world leader in life science engineering and technical solutions, MTG has the knowledge and ... Bachelor's degree or associate degree & 4 years of directly related experience * A minimum of two ...
As a world leader in life science engineering and technical solutions, MTG has the knowledge and ... Willing to work irregular hours, rotating shifts, weekends and holidays when needed. Position ...
As a world leader in life science engineering and technical solutions, MTG has the knowledge and ... Willing to work irregular hours, rotating shifts, weekends and holidays when needed. Position ...
Juncos, PR · On-site
$113K - $117K/yr
Sciences; Biology, Biotechnology, Microbiology, Industrial Microbiology or Engineering disciplines ... OR Associate's degree plus 6 [TS1] years of directly experience in a quality role within the ...
Juncos, PR · On-site
$113K - $117K/yr
Sciences; Biology, Biotechnology, Microbiology, Industrial Microbiology or Engineering disciplines ... OR Associate's degree plus 6 [TS1] years of directly experience in a quality role within the ...
PR · On-site
Willing to work in a Process Development laboratory environment. SKILLS: * Advanced scientific ... Weekends and overtime may also be required. * Expected hiring date: August 2026
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PR · On-site
Willing to work in a Process Development laboratory environment. SKILLS: * Advanced scientific ... Weekends and overtime may also be required. * Expected hiring date: August 2026
Associates + 8 years of data science, business, statistics, data mining, applied mathematics ... environment; 6. Detail-oriented technical aptitude with strong logical, problem solving, and ...
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Associates + 8 years of data science, business, statistics, data mining, applied mathematics ... environment; 6. Detail-oriented technical aptitude with strong logical, problem solving, and ...
Juncos, PR · On-site
$90 - $120/hr
Associates + 8 years of data science, business, statistics, data mining, applied mathematics ... environment; * Detail-oriented technical aptitude with strong logical, problem solving, and ...
New
Juncos, PR · On-site
$90 - $120/hr
Associates + 8 years of data science, business, statistics, data mining, applied mathematics ... environment; * Detail-oriented technical aptitude with strong logical, problem solving, and ...
New
Our award-winning culture is collaborative, innovative, and science based. If you have a passion ... You will support Quality Control operations in a non-standard shift environment, helping ensure the ...
Our award-winning culture is collaborative, innovative, and science based. If you have a passion ... You will support Quality Control operations in a non-standard shift environment, helping ensure the ...
Juncos, PR · On-site
... Associates + 8 years of data science, business, statistics, data mining, applied mathematics ... environment; 6. Detail-oriented technical aptitude with strong logical, problem solving, and ...
Juncos, PR · On-site
... Associates + 8 years of data science, business, statistics, data mining, applied mathematics ... environment; 6. Detail-oriented technical aptitude with strong logical, problem solving, and ...
... Associates + 8 years of data science, business, statistics, data mining, applied mathematics ... environment; 6. Detail-oriented technical aptitude with strong logical, problem solving, and ...
Quick apply
... Associates + 8 years of data science, business, statistics, data mining, applied mathematics ... environment; 6. Detail-oriented technical aptitude with strong logical, problem solving, and ...
$13.75 - $18.50/hr
Flexibility to work evenings, weekends and public holidays As The Sales Associate, You Will ... A culture that promotes a flexible work environment * Benefits package for all eligible full-time ...
$13.75 - $18.50/hr
Flexibility to work evenings, weekends and public holidays As The Sales Associate, You Will ... A culture that promotes a flexible work environment * Benefits package for all eligible full-time ...
Juncos, PR · On-site
$110 - $160/hr
... Associates + 8 years of data science, business, statistics, data mining, applied mathematics ... environment; * Detail-oriented technical aptitude with strong logical, problem solving, and ...
Juncos, PR · On-site
$110 - $160/hr
... Associates + 8 years of data science, business, statistics, data mining, applied mathematics ... environment; * Detail-oriented technical aptitude with strong logical, problem solving, and ...
Bayamon, PR · On-site
$11.75 - $15.25/hr
... free environment. We are proud to be one of the largest and fastest-growing franchisors and ... Position Summary: As a Front Desk Associate at Planet Fitness, you will be the first point of ...
Bayamon, PR · On-site
$11.75 - $15.25/hr
... free environment. We are proud to be one of the largest and fastest-growing franchisors and ... Position Summary: As a Front Desk Associate at Planet Fitness, you will be the first point of ...
Bayamon, PR · On-site
$11.75 - $15.25/hr
... free environment. We are proud to be one of the largest and fastest-growing franchisors and ... Position Summary: As a Front Desk Associate at Planet Fitness, you will be the first point of ...
Bayamon, PR · On-site
$11.75 - $15.25/hr
... free environment. We are proud to be one of the largest and fastest-growing franchisors and ... Position Summary: As a Front Desk Associate at Planet Fitness, you will be the first point of ...
At Kelly ® Science, Engineering, Technology & Telecom (SETT), we're passionate about helping you ... Available to work all shifts- non standard shifts- including weekends, 12hrs shifts, rotate, OT and ...
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At Kelly ® Science, Engineering, Technology & Telecom (SETT), we're passionate about helping you ... Available to work all shifts- non standard shifts- including weekends, 12hrs shifts, rotate, OT and ...
Cayey, PR · On-site
... science through analytical technologies, informatics, and service ... With a focus on regulated, high-volume testing environments, Waters' innovative portfolio harnesses ...
Cayey, PR · On-site
... science through analytical technologies, informatics, and service ... With a focus on regulated, high-volume testing environments, Waters' innovative portfolio harnesses ...
... science through analytical technologies, informatics, and service ... With a focus on regulated, high-volume testing environments, Waters' innovative portfolio harnesses ...
... science through analytical technologies, informatics, and service ... With a focus on regulated, high-volume testing environments, Waters' innovative portfolio harnesses ...
| Aspect | Weekend Environmental Science Associates | Environmental Scientist |
|---|---|---|
| Credentials | Bachelor's or Master's in Environmental Science or related field | Bachelor's or Master's in Environmental Science or related field |
| Work Environment | Part-time, weekend projects, fieldwork, consulting | Full-time, office and fieldwork, research, environmental assessment |
| Employer & Industry | Environmental consulting firms, government agencies, NGOs | Research institutions, government agencies, consulting firms |
Weekend Environmental Science Associates typically work on part-time, weekend projects focused on environmental assessments and consulting, often in a flexible setting. Environmental Scientists usually hold full-time roles involving research, fieldwork, and environmental analysis. Both roles require similar educational backgrounds but differ mainly in work schedule and scope.
The most popular types of Environmental Science Associates jobs in Puerto Rico are:
For Weekend Environmental Science Associates jobs in Puerto Rico, the most frequently searched job titles are:
The top searched job categories for Weekend Environmental Science Associates jobs in Puerto Rico are:
Cities in Puerto Rico with the most Weekend Environmental Science Associates job openings:

Full-time
Medical, Dental, Vision, Life, Retirement
Posted 7 days ago
At Kelly® Science, Engineering, Technology & Telecom (SETT), we’re passionate about helping you find a job that works for you. How about this one? We’re seeking for Environmental Cleaning Specialists to work in the north region, in PR. With us, it’s all about finding the job that’s just right.
This job might be an outstanding fit if you have:
What happens next
Once you apply, you’ll proceed to next steps if your skills and experience look like a good fit. But don’t worry—even if this position doesn’t work out, you’re still in our network. That means all our recruiters will have access to your profile, expanding your opportunities even more.
Helping you discover what’s next in your career is what we’re all about, so let’s get to work. Apply today!
Why Kelly® Science & Clinical?
Kelly Science & Clinical is your connection to premier scientific and clinical companies looking to hire industry experts just like you. Our team creates expert talent solutions to solve the world’s most critical challenges. Every day, we match science professionals with dream jobs that fit their skills, interests, and career goals-it’s the way we think job searching should be. Nearly 100 percent of our science recruiters have a professional background and education in science, so we know a thing or two about the science market and how to get your expertise noticed.About Kelly
Work changes everything. And at Kelly, we’re obsessed with where it can take you. To us, it’s about more than simply accepting your next job opportunity. It’s the fuel that powers every next step of your life. It’s the ripple effect that changes and improves everything for your family, your community, and the world. Which is why, here at Kelly, we are dedicated to providing you with limitless opportunities to enrich your life-just ask the 300,000 people we employ each year.