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Senior Mechanical Engineering Jobs in Puerto Rico

Pinnaql

Sr Engineer

Punta Santiago, PR · On-site

$103K - $142K/yr

Mechanical or Chemical Engineering Competencies/Skills: * Working knowledge of pharmaceutical/biotech processes * Familiarity with validation processes * Familiarity with documentation in a highly ...

Sargent Lundy

Lead Piping Stress Engineer 1 - Nuclear

San Juan, PR · On-site

$90 - $130/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Position Specific Details Provides senior level technical direction and supervision to the project ... Required Skills and Experience * BS or MS in Mechanical Engineering, Engineering Mechanics ...

JC Automation Corp

PR · On-site

Bachelor's degree in Construction Management, Civil/Mechanical Engineering, or related. * 20+ years of large-scale capital construction experience; 10+ years as a senior construction manager on ...

Inteldot

Sr Manufacturing Engineer

Dorado, PR · On-site

$80K - $109K/yr

Employment type: Full time and onsite role Role Summary The Senior Manufacturing Engineer provides ... Bachelor's degree in Mechanical, Electrical, Industrial, Manufacturing, Biomedical Engineering, or ...

Medtronic

Sr Quality Engineer

Humacao, PR · On-site

$89K - $121K/yr

The Sr. Quality Engineer supports quality assurance activities within a regulated manufacturing ... Bachelor's or master's degree in Mechanical, Industrial, or Electrical Engineering preferred.

Medtronic

Sr Quality Engineer

Humacao, PR

$89K - $121K/yr

The Sr. Quality Engineer supports quality assurance activities within a regulated manufacturing ... Bachelor's or master's degree in Mechanical, Industrial, or Electrical Engineering preferred.

Medtronic

Sr Quality Engineer

Humacao, PR · On-site

$89K - $121K/yr

The Sr. Quality Engineer supports quality assurance activities within a regulated manufacturing ... Bachelor's or master's degree in Mechanical, Industrial, or Electrical Engineering preferred.

Adecco

Maintenance Senior Lead

Cayey, PR · On-site

$28.84 - $38.46/hr

Maintenance Senior Lead - Manufacturing | Cayey, Puerto Rico Job Overview We are seeking a highly ... Bachelor's degree in Engineering (Mechanical, Electrical, Industrial) or related field * 5-7 years ...

Weil Group, Inc.

Sr Quality Engineer

Humacao, PR · On-site +1

$89K - $121K/yr

Communicates with senior internal and external customers and vendors. Exchange information of facts ... Bachelor's or Master's degree in Mechanical, Industrial, Electrical Engineering, or related field ...

Weil Group, Inc

Sr Quality Engineer

Humacao, PR

$89K - $121K/yr

Communicates with senior internal and external customers and vendors. Exchange information of facts ... Bachelor's or Master's degree in Mechanical, Industrial, Electrical Engineering, or related field ...

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All JobsMechanical Engineering JobsSenior Mechanical Engineering JobsSenior Mechanical Engineering Jobs in Puerto Rico

Senior Mechanical Engineering information

What does a senior mechanical engineer do?

A Senior Mechanical Engineer is responsible for designing, developing, and overseeing the production of mechanical systems and components. They lead engineering projects, provide technical guidance to junior engineers, and ensure that designs meet safety, efficiency, and quality standards. These professionals often collaborate with other engineering disciplines, manage project timelines, and troubleshoot complex technical issues. Their work may span industries such as automotive, aerospace, manufacturing, or energy, depending on the employer.

How does a senior mechanical engineer typically collaborate with cross-functional teams during a project?

As a Senior Mechanical Engineer, you will regularly work alongside teams from electrical engineering, manufacturing, quality assurance, and project management. This collaboration often involves participating in design reviews, coordinating timelines, and resolving integration challenges to ensure all components fit and function together seamlessly. Effective communication and teamwork are essential, as you'll be expected to provide technical guidance and ensure that design decisions align with broader project goals. This cross-functional interaction not only ensures the success of the project but also provides opportunities to broaden your expertise and leadership skills.

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

To thrive as a Senior Mechanical Engineer, you need advanced knowledge of mechanical design, engineering principles, and problem-solving, typically backed by a bachelor's or master's degree in mechanical engineering and professional licensure (PE). Expertise in CAD software, FEA tools, and industry-standard project management systems is essential. Strong leadership, effective communication, and project management skills help you guide teams and collaborate across disciplines. These skills ensure innovative, efficient, and reliable engineering solutions while driving project success and team performance.

What is the difference between Senior Mechanical Engineering vs Mechanical Engineering?

AspectSenior Mechanical EngineeringMechanical Engineering
Required CredentialsBachelor's degree, 5+ years experience, professional engineering license often preferredBachelor's degree in mechanical engineering, entry-level to mid-level experience
Work EnvironmentDesign, development, project management, leadership roles in manufacturing, automotive, aerospaceDesign, analysis, testing, manufacturing in various industries
Employer & Industry UsageEngineering firms, manufacturing companies, R&D departmentsWide range of industries including automotive, aerospace, energy, consumer products

Senior Mechanical Engineers typically have more experience, leadership responsibilities, and advanced certifications compared to Mechanical Engineers. They focus on project oversight, complex design, and mentoring junior staff, whereas Mechanical Engineers often handle core design and analysis tasks. Both roles are essential in engineering teams, but senior roles require more expertise and industry experience.

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

The most popular types of Mechanical Engineering jobs in Puerto Rico are:

What are popular job titles related to Senior Mechanical Engineering jobs in Puerto Rico?

For Senior Mechanical Engineering jobs in Puerto Rico, the most frequently searched job titles are:

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

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

What cities in Puerto Rico are hiring for Senior Mechanical Engineering jobs?

Cities in Puerto Rico with the most Senior Mechanical Engineering job openings:

Senior Mechanical Engineering jobs near you
Infographic showing various Senior Mechanical Engineering job openings in Puerto Rico as of July 2026, with employment types broken down into 91% Full Time, 6% Part Time, and 3% Contract. Highlights an 88% Physical, 4% Hybrid, and 8% Remote job distribution.

Sr Engineer

Pinnaql

Punta Santiago, PR • On-site

$103K - $142K/yr

Full-time

Re-posted 24 days ago

Job description

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 ethics standards for the following position:

  • Sr Engineer

Description:

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.

Qualifications:

  • Engineer with years of experience, preferably in aseptic processing environments, including Fill/Finish operations such as vial and syringe filling lines.
  • Experience in characterization activities and performance qualification (PQ) for New Product Introductions (NPI).
  • Minimum of 4 years of experience in direct pharmaceutical, medical device or biotechnology industries.
  • Experience in direct process / manufacturing areas.
  • Must be fully bilingual (English / Spanish) with excellent oral skills.
  • Must be proficient using MS Windows and Microsoft Office applications.
  • Strong knowledge in cGxP and regulatory guidance as well as understanding of how they are applied to regulatory compliance.
  • Experience in Design Documentation (URS, DS), IQ, OQ, PQ protocols development and execution, deviations and reports generation.
  • SDLC, Risk Assessment, Data Integrity, Factory Acceptance Test (FAT) & Site Acceptance Test (SAT).
  • Available to work extended hours, possibility of weekends and holidays.


Education:

  • Masters + 2 years of Engineering experience OR Bachelors in Engineering + 4 years of Engineering experience. Preferred: Mechanical or Chemical Engineering


Competencies/Skills:

  • Working knowledge of pharmaceutical/biotech processes
  • Familiarity with validation processes
  • Familiarity with documentation in a highly regulated environment
  • Ability to operate specialized laboratory equipment and computers as appropriate.
  • Ability to interpret and apply GLPs and GMPs.
  • Ability to apply engineering science to production.
  • Able to develop solutions to routine technical problems of limited scope
  • Comprehensive understanding of validation protocol execution requirements.

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.

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