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Senior Engineer Jobs in Puerto Rico (NOW HIRING)

Sr. Engineer

Juncos, PR ยท On-site +1

$102K - $140K/yr

We are looking for a visionary Sr. Engineer to lead complex projects, mentor top-tier talent, and drive our technical roadmap. If you thrive in a fast-paced environment and want your code to make a ...

Senior Engineer-35492

Juncos, PR ยท On-site

$101K - $139K/yr

Senior Engineer (Job ID: 35492) Location: Juncos, Puerto Rico Important Notice: This opportunity is available only for direct individual candidates. Third-party contractor submissions, staffing ...

PR

$45/hr

We're seeking a Sr Engineer (multiple positions) to work at a premier pharmaceutical/biotechnology industry leader industry in Juncos, PR. Salary: $45.00 hr - W2 Shift: 8hrs shift | Administrative ...

Senior Engineer

Juncos, PR ยท On-site

$102K - $140K/yr

For Validation services in the Engineering area. WHAT MAKES YOU A FIT: The Technical Part: * Bachelor's Degree with four (4) years of experience as an Engineer within the pharmaceutical or regulated ...

Sr. Engineer

Juncos, PR ยท On-site +1

$102K - $140K/yr

Applies advanced and diverse engineering principles to the design and implementation of major system modifications, experiments, process and/or capital projects. Develops, organizes, analyzes and ...

Sr. Engineer

Juncos, PR ยท On-site

$102K - $140K/yr

Bachelor's Degree in Engineering with four (4) years of Packaging Process experience within the regulated industry. * Bilingual (English & Spanish). * Project Management skills. * Shift:

PR

$102K - $140K/yr

Applies advanced and diverse engineering principles to the design and implementation of major system modifications, experiments, process and/or capital projects. Develops, organizes, analyzes and ...

Sr Engineer - 35627

Juncos, PR

$101K - $139K/yr

Position Summary We are seeking a highly motivated Senior Engineer to support engineering initiatives related to manufacturing, packaging systems, equipment design, validation activities, and capital ...

New

Sr Engineer

Juncos, PR ยท On-site

$101K - $139K/yr

Applies advanced and diverse engineering principles to the design and implementation of major system modifications, experiments, process and/or capital projects. Develops, organizes, analyzes and ...

Sr Engineer

Juncos, PR ยท On-site

$102K - $140K/yr

For Validation services in the Engineering area. WHAT MAKES YOU A FIT: The Technical Part: * Bachelor's Degree with four (4) years of experience as an Engineer within the pharmaceutical or regulated ...

Sr Engineer - 35627

Juncos, PR ยท On-site

$101K - $139K/yr

Position Summary We are seeking a highly motivated Senior Engineer to support engineering initiatives related to manufacturing, packaging systems, equipment design, validation activities, and capital ...

New

Sr Engineer - 35409

Juncos, PR ยท On-site

$101K - $139K/yr

Position Summary The Senior Engineer is responsible for leading and supporting engineering activities related to manufacturing equipment reliability, maintenance strategies, and continuous ...

Sr Engineer - 35409

Juncos, PR ยท On-site

$101K - $139K/yr

Position Summary The Senior Engineer is responsible for leading and supporting engineering activities related to manufacturing equipment reliability, maintenance strategies, and continuous ...

Sr Engineer - 35600

Juncos, PR ยท On-site

$101K - $139K/yr

Position Summary We are seeking a highly motivated Senior Engineer to provide technical expertise and leadership in support of equipment assessments and engineering evaluations within a regulated ...

Sr Engineer - 35600

Juncos, PR

$101K - $139K/yr

Position Summary We are seeking a highly motivated Senior Engineer to provide technical expertise and leadership in support of equipment assessments and engineering evaluations within a regulated ...

As a Senior Engineer - Packaging, you will partner closely with Manufacturing, Quality, Maintenance, Validation, Supply Chain, and Site Engineering teams to drive operational excellence across ...

As a Senior Engineer - Packaging, you will partner closely with Manufacturing, Quality, Maintenance, Validation, Supply Chain, and Site Engineering teams to drive operational excellence across ...

Showing results 21-40

Senior Engineer information

What is a senior engineer?

Senior engineers develop and design software programs and applications, but are designated senior because they have more extensive knowledge and years of experience than other engineers on their team. As a senior engineer, you work closely with company managers to ensure the software is created to the required specifications and must troubleshoot issues with applications when they arise. Most senior engineers have mastered a specific set of programming languages, databases, and operating systems.

What is a senior engineer?

A Senior Engineer is an experienced professional responsible for designing, developing, and overseeing complex engineering projects. They often lead teams, mentor junior engineers, and ensure that technical solutions meet organizational goals and industry standards. Senior Engineers are typically experts in their field, possessing advanced problem-solving skills and a deep understanding of relevant technologies and methodologies. Their role also often involves collaborating across departments, managing timelines, and contributing to strategic planning.

How does a senior engineer typically mentor junior team members, and what impact does this have on the team's success?

Senior Engineers often play a key role in mentoring junior developers by providing guidance on technical challenges, reviewing code, and sharing best practices. This mentorship helps foster a collaborative environment where less-experienced team members can develop their skills more rapidly. As a result, the entire team benefits from improved code quality, faster problem-solving, and a culture of continuous learning. Senior Engineers also help set standards and encourage professional growth, which contributes to the overall success and cohesion of the engineering team.

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

To thrive as a Senior Engineer, you need advanced technical expertise in your engineering discipline, a relevant degree, and several years of industry experience. Familiarity with project management software, CAD tools, and compliance with engineering standards or certifications like PE (Professional Engineer) is typically required. Critical thinking, leadership, and effective communication are essential soft skills for mentoring teams and managing complex projects. These skills and qualities ensure successful project delivery, innovation, and strong team performance within engineering environments.

What is the difference between Senior Engineer vs Mechanical Engineer?

AspectSenior EngineerMechanical Engineer
Required CredentialsBachelor's degree in engineering; often a master's; professional engineering license (PE) preferredBachelor's degree in mechanical engineering; PE license optional but advantageous
Work EnvironmentDesign, development, project management; leadership rolesDesign, analysis, testing, manufacturing
Industry UsageUsed across engineering sectors for experienced professionalsEntry to mid-level engineering roles in manufacturing, automotive, aerospace

Senior Engineers typically have more experience, leadership responsibilities, and advanced credentials compared to Mechanical Engineers. While Mechanical Engineers focus on design and analysis, Senior Engineers often oversee projects and mentor teams, making them suitable for higher-level roles within engineering teams.

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

The most popular types of Engineer jobs in Puerto Rico are:

What job categories do people searching Senior Engineer jobs in Puerto Rico look for?

The top searched job categories for Senior Engineer jobs in Puerto Rico are:

What cities in Puerto Rico are hiring for Senior Engineer jobs?

Cities in Puerto Rico with the most Senior Engineer job openings:

What are popular job titles related to Senior Engineer jobs in PR?

For Senior Engineer jobs in PR, the most frequently searched job titles are:

Infographic showing various Senior Engineer job openings in Puerto Rico as of June 2026, with employment types broken down into 93% Full Time, 4% Part Time, 1% Temporary, and 2% Contract. Highlights an 90% Physical, 4% Hybrid, and 6% Remote job distribution.

Sr. Engineer

Weil Group, Inc.

Juncos, PR โ€ข On-site, Remote

$102K - $140K/yr

Full-time

Re-posted 20 days ago


Job description

We are looking for a visionary Sr. Engineer to lead complex projects, mentor top-tier talent, and drive our technical roadmap. If you thrive in a fast-paced environment and want your code to make a tangible, global impact, this is your place.
What attributes (i.e. - preferred qualifications) would make this candidate stand out?
Manufacturing Equipment ownership at CMMS system (Work orders approval, closing, PM strategy, spare parts' definition/accuracy/updates), reliability and change control assessments and requirements.
โ€ขCollaborate with Engineering Staff to ensure the best maintenance strategy on manufacturing equipment operations.
โ€ขResponsible for enhancing system reliability focusing on equipment availability, downtime reduction and maintenance optimization
โ€ขDevelop equipment performance metrics (availability, downtime, etc.) with emphasis on identifying equipment performance improvement opportunities.
โ€ขLead the implementation of equipment improvements projects
โ€ขSME (Subject Matter Expert) for systems regarding design, maintenance and point of contact during compliance operations.
โ€ขSupport equipment troubleshooting within the functional area or in the scope of technical expertise.
โ€ขSupport deviation process and define, Implement and own CAPAs associated to equipment within area of expertise Drives Environmental, Health and Safety compliance within the organization

SUMMARY
Independently provides and/or directs the characterization of process optimization strategies and/or troubleshooting of operational issues in the operations, manufacturing, pilot plant or capital projects environment. Applies advanced and diverse engineering principles to the design and implementation of major system modifications, experiments, process and/or capital projects. Develops, organizes, analyzes and presents interpretation of results for operational issues or engineering projects of significant scope and complexity
FUNCTIONS
General:
1. Complete complex or novel assignments requiring development of new and/or improved engineering techniques and procedures.
2. Develop engineering policies and procedures that affect multiple organizational units.
3. Supervise, coordinate and review work of a small staff of engineers, associates and/or technicians on an ongoing basis as well as on a project basis.
4. Employ advanced engineering techniques and/or modifications of advanced techniques within area of engineering expertise.
5. Apply knowledge of engineering principles and practices outside of area of discipline expertise to broad variety of assignments in related fields.
6. Serves as a peer-recognized engineering technology specialist in at least one area, with overall responsibility for determining methodologies in that area.
7. Application of mature engineering knowledge in planning and conducting projects.
* Other functions may be assigned
Design Engineering:
1. Develop technical solutions to complex problems requiring the regular use of ingenuity and creativity.
2. Work with research, manufacturing, process development, utilities, facilities, quality assurance and validation departments in developing requirements and recommendations for large and/or highly complex system/facility modifications.
3. Work with project managers to complete design and engineering projects within schedule, budget and quality constraints.
4. Coordinate the work of consultants, architects and engineering firms on development of standard design documents.
5. Develop departmental budgets or project budgets encompassing multiple disciplines for area within project or entirety of smaller project
EDUCATION
Master's degree in Engineering and 2 years of Engineering experience OR Bachelor's degree in Engineering & 4 years of Engineering experience
COMPETENCIES/SKILLS
1. Working knowledge of pharmaceutical/biotech processes
2. Familiarity with validation processes
3. Familiarity with documentation in a highly regulated environment
4. Ability to operate specialized laboratory equipment and computers as appropriate.
5. Ability to interpret and apply GLPs and GMPs.
6. Ability to apply engineering science to production.
7. Able to develop solutions to routine technical problems of limited scope
Demonstrated skills in the following areas:
-Problem solving and applied engineering.
-Basic technical report writing
-Verbal communication
-Comprehensive understanding of validation protocol execution requirements.
Demonstrated Skills in the following areas:

-Basic technical presentations o Personal Organization o Validation Protocol Writing
-Dealing with and managing changeo Technical (Equipment Specific)
-Analytical Problem Solvingo Computer Literacy
-Specialized equipment/process expertise
-In-depth knowledge of validation processes and requirements as applied to new equipment installations
-Interacts effectively with variety of communication and working styles
-Ability to independently determine when additional internal resources are required to solve problems
-Ability to handle multiple projects at one time
Demonstrated Skills in the following areas:
-Schedule developmento Facilitation
-Collaboration
-Basic project managemento Completion and follow-up
-Established expertise in at least 3 separate areas of engineering technology.
-Ability to independently determine when additional external resources are required to solve problems
-Ability to provide solutions to a large variety of technical problems of moderate to large complexity and scope
-Problem solving skills requiring the application of scientific and engineering theory and calculations and creative skills in the development of hypotheses and approach
-Working knowledge of financial analysis tools
-Ability to delegate and manage the project work of others
Demonstrated Skills in the following areas:
-Negotiation, persuasion and facilitation
-Collaboration
-Project cost development
-Conflict Resolution
-Leadership and teambuilding
-Management of contractors and vendors
**Weil Group is proud to be an Equal Employment Opportunity Employer.**