$89K - $122K/yr
Process Development Sr Scientist Education: * Doctorate (PhD, PharmD, or MD) with relevant postdoctoral experience where applicable; or * Master's degree with 3+ years of relevant scientific ...
Quick apply
$89K - $122K/yr
Process Development Sr Scientist Education: * Doctorate (PhD, PharmD, or MD) with relevant postdoctoral experience where applicable; or * Master's degree with 3+ years of relevant scientific ...
Quick apply
$89K - $122K/yr
Process Development Sr Scientist Education: * Doctorate (PhD, PharmD, or MD) with relevant postdoctoral experience where applicable; or * Master's degree with 3+ years of relevant scientific ...
Juncos, PR · On-site
$89K - $121K/yr
Process Development Sr Scientist Education : * Doctorate (PhD, PharmD, or MD) with relevant postdoctoral experience where applicable; or * Master's degree with 3+ years of relevant scientific ...
Juncos, PR · On-site
$89K - $121K/yr
Process Development Sr Scientist Education : * Doctorate (PhD, PharmD, or MD) with relevant postdoctoral experience where applicable; or * Master's degree with 3+ years of relevant scientific ...
$89K - $121K/yr
Process Development Senior Scientist - Job ID 35535 Location: Juncos, Puerto Rico Important Notice: This opportunity is available only for direct individual candidates. Third-party contractor ...
Quick apply
$89K - $121K/yr
Process Development Senior Scientist - Job ID 35535 Location: Juncos, Puerto Rico Important Notice: This opportunity is available only for direct individual candidates. Third-party contractor ...
$89K - $122K/yr
Functions as a lead scientific / technical resource or as a project leader. FUNCTIONS: * Independently monitors or conducts experiments, studies, or a series of experiments/studies to advance ...
Quick apply
$89K - $122K/yr
Functions as a lead scientific / technical resource or as a project leader. FUNCTIONS: * Independently monitors or conducts experiments, studies, or a series of experiments/studies to advance ...
$89K - $122K/yr
Medical
Dental
Vision
Life
Retirement
SUMMARY DESCRIPTION The Sterility Assurance Scientist is responsible for supporting activities that ... SUPERVISION RECEIVED Under direct supervision of Senior Manager, Microbiology and Sterility ...
$89K - $122K/yr
Medical
Dental
Vision
Life
Retirement
SUMMARY DESCRIPTION The Sterility Assurance Scientist is responsible for supporting activities that ... SUPERVISION RECEIVED Under direct supervision of Senior Manager, Microbiology and Sterility ...
Juncos, PR · On-site
$95 - $130/hr
May represent the department on project teams under supervision of a senior scientific staff member. * May initiate productive collaborations within and outside of the department or company.
Juncos, PR · On-site
$95 - $130/hr
May represent the department on project teams under supervision of a senior scientific staff member. * May initiate productive collaborations within and outside of the department or company.
Juncos, PR · On-site
... senior scientific staff member.-May initiate productive collaborations within and outside of the department or company.-Advises or assists others in experimental design and/or interpretation ...
Quick apply
Juncos, PR · On-site
... senior scientific staff member.-May initiate productive collaborations within and outside of the department or company.-Advises or assists others in experimental design and/or interpretation ...
Juncos, PR · On-site +1
... senior scientific staff member.-May initiate productive collaborations within and outside of the department or company.-Advises or assists others in experimental design and/or interpretation ...
Juncos, PR · On-site +1
... senior scientific staff member.-May initiate productive collaborations within and outside of the department or company.-Advises or assists others in experimental design and/or interpretation ...
Juncos, PR · On-site
$80 - $110/hr
May represent the department on project teams under the supervision of a senior scientific staff member. * May initiate productive collaborations within and outside of the department or company.
Juncos, PR · On-site
$80 - $110/hr
May represent the department on project teams under the supervision of a senior scientific staff member. * May initiate productive collaborations within and outside of the department or company.
May represent the department on project teams under the supervision of a senior scientific staff member. * May initiate productive collaborations within and outside of the department or company.
May represent the department on project teams under the supervision of a senior scientific staff member. * May initiate productive collaborations within and outside of the department or company.
Juncos, PR · On-site
May represent the department on project teams under supervision of a senior scientific staff member. * May initiate productive collaborations within and outside of the department or company.
New
Quick apply
Juncos, PR · On-site
May represent the department on project teams under supervision of a senior scientific staff member. * May initiate productive collaborations within and outside of the department or company.
New
Juncos, PR · On-site
May represent the department on project teams under the supervision of a senior scientific staff member. * May initiate productive collaborations within and outside of the department or company.
Juncos, PR · On-site
May represent the department on project teams under the supervision of a senior scientific staff member. * May initiate productive collaborations within and outside of the department or company.
Juncos, PR · On-site
May represent the department on project teams under the supervision of a senior scientific staff member. * May initiate productive collaborations within and outside of the department or company.
Juncos, PR · On-site
May represent the department on project teams under the supervision of a senior scientific staff member. * May initiate productive collaborations within and outside of the department or company.
We are seeking an experienced Senior Data Scientist to lead advanced analytics and machine learning initiatives that drive measurable business value. You will bridge the gap between complex datasets ...
Quick apply
We are seeking an experienced Senior Data Scientist to lead advanced analytics and machine learning initiatives that drive measurable business value. You will bridge the gap between complex datasets ...
Juncos, PR · On-site
We are seeking an experienced Senior Data Scientist to lead advanced analytics and machine learning initiatives that drive measurable business value. You will bridge the gap between complex datasets ...
Juncos, PR · On-site
We are seeking an experienced Senior Data Scientist to lead advanced analytics and machine learning initiatives that drive measurable business value. You will bridge the gap between complex datasets ...
Juncos, PR · On-site
$110 - $160/hr
We are seeking an experienced Senior Data Scientist to lead advanced analytics and machine learning initiatives that drive measurable business value. You will bridge the gap between complex datasets ...
Juncos, PR · On-site
$110 - $160/hr
We are seeking an experienced Senior Data Scientist to lead advanced analytics and machine learning initiatives that drive measurable business value. You will bridge the gap between complex datasets ...
Juncos, PR · On-site
$70 - $100/hr
May represent the department on project teams under supervision of a senior scientific staff member.* May initiate productive collaborations within and outside of the department or company.* Advises ...
New
Juncos, PR · On-site
$70 - $100/hr
May represent the department on project teams under supervision of a senior scientific staff member.* May initiate productive collaborations within and outside of the department or company.* Advises ...
New
Juncos, PR · On-site
$80 - $110/hr
May represent the department on project teams under supervision of a senior scientific staff member.* May initiate productive collaborations within and outside of the department or company.* Advises ...
New
Juncos, PR · On-site
$80 - $110/hr
May represent the department on project teams under supervision of a senior scientific staff member.* May initiate productive collaborations within and outside of the department or company.* Advises ...
New
Onsite | Administrative Shift Contract: 6 months Open Positions: 1 Position Summary Our client is seeking a Senior Data Scientist to lead advanced analytics projects that support business decision ...
Quick apply
Onsite | Administrative Shift Contract: 6 months Open Positions: 1 Position Summary Our client is seeking a Senior Data Scientist to lead advanced analytics projects that support business decision ...
Juncos, PR · On-site
The Senior Data Scientist leads advanced analytics initiatives and collaborates with cross‑functional partners--including commercial insights, manufacturing, supply chain, engineering, data teams ...
Quick apply
Juncos, PR · On-site
The Senior Data Scientist leads advanced analytics initiatives and collaborates with cross‑functional partners--including commercial insights, manufacturing, supply chain, engineering, data teams ...
A senior scientist is a research professional who oversees a lab or the development of a research project and directs other scientists and assistants to carry out tasks on the project. In an academic setting, your duties and responsibilities also include overseeing doctoral dissertations and teaching classes. As a senior scientist, you can work in many industries outside academia, including the pharmaceutical, petrochemical, and medical products industries. Due to the variety of employment options, your exact duties can change from job to job.
| Aspect | Senior Scientist | Research Scientist |
|---|---|---|
| Required Credentials | Typically PhD in relevant field, extensive research experience | Usually Master's or PhD, early to mid-career research experience |
| Work Environment | Leads projects, mentors junior staff, collaborates across teams | Conducts experiments, data analysis, supports research projects |
| Employer & Industry Usage | Pharmaceuticals, biotech, academia, R&D divisions | Universities, research institutes, industry R&D |
In summary, Senior Scientists generally have more experience, leadership responsibilities, and mentorship roles compared to Research Scientists, who focus more on conducting experiments and supporting research activities.
The most popular types of Scientist jobs in Puerto Rico are:
For Senior Scientist jobs in Puerto Rico, the most frequently searched job titles are:
The top searched job categories for Senior Scientist jobs in Puerto Rico are:
Cities in Puerto Rico with the most Senior Scientist job openings:
For Senior Scientist jobs in PR, the most frequently searched job titles are:

$89K - $122K/yr
Full-time
Posted 28 days ago
Validation & Engineering Group, Inc. (V&EG) a Pinnaql company is a leading services supplier who provides solutions for the Pharmaceutical, Biotechnology, Chemical, Food, and Medical Devices industries in the following areas: Laboratory, Compliance, Computer, Engineering, Project Management, Validation, and other services.
We are seeking a talented, dedicated individual committed to work under the highest ethical standards for the following position:
Education:
Attributes:
SUMMARY
To independently conceive, design, implement and advance scientific experiments, which contribute to the successful completion of goals and/or projects. Interprets experimental strategies or leads these activities. Provides input to new processes to generate robust and reliable data. Functions as a lead scientific / technical resource or as a project leader.
FUNCTIONS
1. Independently monitors or conducts experiments, studies, or a series of experiments/studies to advance projects or technologies
2. Provides advanced data analysis and interpretation, and assesses impact of data on the project and makes recommendations
3. Expands knowledge-seeking beyond core area of expertise
4. Identifies relevant external competitive knowledge
5. Independently prepares new and novel protocols/experimental design
6. Key contributor to an independent research/project team
7. Initiates productive collaborations outside of the department or company
8. Introduces new or advanced technologies and/or concepts
9. May contribute to scientific journal articles or complex technical documents as lead author
10. Leads department-wide support efforts such as safety, recruiting and committees
11. Develops supervisory and mentoring skills
12. Makes proactive decisions that contribute to the achievement of milestones
13. Plans detailed procedures for defined projects, including timelines, milestones, methodological approaches, expected results and necessary resources.
At Validation & Engineering Group, people always come first. We believe that when you're empowered to do your best work, bold ideas thrive and real progress happens. This isn't just a job - it's an opportunity to make a meaningful difference by shaping the future of healthcare and technology alongside a purpose-driven, supportive team.
Excited to build something meaningful together? We look forward to hearing from you.
Validation & Engineering Group is an equal opportunity employer. All applicants will be considered for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, veteran status, or disability status.