What You Will Do Pratt & Whitney Puerto Rico (PWPR) Auxiliary Power Units (APU) Engineering is ... Build and maintain strong relationships with cross-functional teams, suppliers, and customers ...
What You Will Do Pratt & Whitney Puerto Rico (PWPR) Auxiliary Power Units (APU) Engineering is ... Build and maintain strong relationships with cross-functional teams, suppliers, and customers ...
What You Will Do Pratt & Whitney Puerto Rico (PWPR) Auxiliary Power Units (APU) Engineering is ... Support APU/TJ Supply Chain activities by analyzing and dispositioning Quality Notifications (QNs ...
What You Will Do Pratt & Whitney Puerto Rico (PWPR) Auxiliary Power Units (APU) Engineering is ... Support APU/TJ Supply Chain activities by analyzing and dispositioning Quality Notifications (QNs ...
Senior Engineer, Design Engineering (Hybrid)
Aguadilla, PR · Hybrid
$93K - $128K/yr
What You Will Do Pratt & Whitney Puerto Rico (PWPR) Auxiliary Power Units (APU) Engineering is ... Lead the support APU/TJ Supply Chain activities by analyzing and dispositioning Quality ...
Senior Engineer, Design Engineering (Hybrid)
Aguadilla, PR · Hybrid
$93K - $128K/yr
What You Will Do Pratt & Whitney Puerto Rico (PWPR) Auxiliary Power Units (APU) Engineering is ... Lead the support APU/TJ Supply Chain activities by analyzing and dispositioning Quality ...
Senior Engineer, Design Engineering (Hybrid)
Aguadilla, PR · On-site
$93K - $128K/yr
What You Will Do Pratt & Whitney Puerto Rico (PWPR) Auxiliary Power Units (APU) Engineering is ... Lead the support APU/TJ Supply Chain activities by analyzing and dispositioning Quality ...
Senior Engineer, Design Engineering (Hybrid)
Aguadilla, PR · On-site
$93K - $128K/yr
What You Will Do Pratt & Whitney Puerto Rico (PWPR) Auxiliary Power Units (APU) Engineering is ... Lead the support APU/TJ Supply Chain activities by analyzing and dispositioning Quality ...
Senior Engineer, Design Engineering
Aguadilla, PR · On-site
$90 - $130/hr
* Lead the support APU/TJ Supply Chain activities by analyzing and dispositioning Quality ... Experience with Microsoft 365 (Word, Excel, Power point, Outlook) * Ability to read and interpret ...
New
Senior Engineer, Design Engineering
Aguadilla, PR · On-site
$90 - $130/hr
* Lead the support APU/TJ Supply Chain activities by analyzing and dispositioning Quality ... Experience with Microsoft 365 (Word, Excel, Power point, Outlook) * Ability to read and interpret ...
New
Principal Design Engineer (P4) - HSE Mil Turbines (Hybrid)
Aguadilla, PR · On-site
$110 - $170/hr
... power systems and has been revolutionizing modern flight for over 100 years. Join us and help shape ... supplier and partner engineering work to ensure high-quality design outputs and adherence to HSE ...
New
Principal Design Engineer (P4) - HSE Mil Turbines (Hybrid)
Aguadilla, PR · On-site
$110 - $170/hr
... power systems and has been revolutionizing modern flight for over 100 years. Join us and help shape ... supplier and partner engineering work to ensure high-quality design outputs and adherence to HSE ...
New
... power systems and has been revolutionizing modern flight for over 100 years. Join us and help shape ... supplier and partner engineering work to ensure high-quality design outputs and adherence to HSE ...
... power systems and has been revolutionizing modern flight for over 100 years. Join us and help shape ... supplier and partner engineering work to ensure high-quality design outputs and adherence to HSE ...
... power systems and has been revolutionizing modern flight for over 100 years. Join us and help shape ... supplier and partner engineering work to ensure high-quality design outputs and adherence to HSE ...
... power systems and has been revolutionizing modern flight for over 100 years. Join us and help shape ... supplier and partner engineering work to ensure high-quality design outputs and adherence to HSE ...
Electrical Design Manager
San Juan, PR · On-site
$95 - $130/hr
The successful candidate will take on an active role working directly with senior engineers and consultants in the design of power systems. Potential projects include new or rebuilt power ...
New
Electrical Design Manager
San Juan, PR · On-site
$95 - $130/hr
The successful candidate will take on an active role working directly with senior engineers and consultants in the design of power systems. Potential projects include new or rebuilt power ...
New
Design Automation Engineer II
Humacao, PR · On-site
PLC Programming & Controls * Vision Systems & Robotics * CAD Design & Wiring The Personality Part ... May specify materials, equipment and supplies required for completion of projects and may evaluate ...
Design Automation Engineer II
Humacao, PR · On-site
PLC Programming & Controls * Vision Systems & Robotics * CAD Design & Wiring The Personality Part ... May specify materials, equipment and supplies required for completion of projects and may evaluate ...
Design Automation Engineer II
Humacao, PR · On-site
$75 - $95/hr
## Design Automation Engineer IIApplylocations: Humacao, Puerto Ricotime type: Full timeposted on ... May specify materials, equipment and supplies required for completion of projects and may evaluate ...
New
Design Automation Engineer II
Humacao, PR · On-site
$75 - $95/hr
## Design Automation Engineer IIApplylocations: Humacao, Puerto Ricotime type: Full timeposted on ... May specify materials, equipment and supplies required for completion of projects and may evaluate ...
New
Design Automation Engineer II
Humacao, PR · On-site
This role will involve contributing to the design and programming of PLCs, assisting in the ... May specify materials, equipment and supplies required for completion of projects and may evaluate ...
Quick apply
Design Automation Engineer II
Humacao, PR · On-site
This role will involve contributing to the design and programming of PLCs, assisting in the ... May specify materials, equipment and supplies required for completion of projects and may evaluate ...
This role will involve contributing to the design and programming of PLCs, assisting in the ... May specify materials, equipment and supplies required for completion of projects and may evaluate ...
This role will involve contributing to the design and programming of PLCs, assisting in the ... May specify materials, equipment and supplies required for completion of projects and may evaluate ...
This role will involve contributing to the design and programming of PLCs, assisting in the ... May specify materials, equipment and supplies required for completion of projects and may evaluate ...
This role will involve contributing to the design and programming of PLCs, assisting in the ... May specify materials, equipment and supplies required for completion of projects and may evaluate ...
... and Signal/Power Integrity analysis, creation of board stack-up and routing instructions ... Design, develop, and integrate Collins products within the communication systems and test solutions ...
... and Signal/Power Integrity analysis, creation of board stack-up and routing instructions ... Design, develop, and integrate Collins products within the communication systems and test solutions ...
... and Signal/Power Integrity analysis, creation of board stack-up and routing instructions ... Design, develop, and integrate Collins products within the communication systems and test solutions ...
... and Signal/Power Integrity analysis, creation of board stack-up and routing instructions ... Design, develop, and integrate Collins products within the communication systems and test solutions ...
... and Signal/Power Integrity analysis, creation of board stack-up and routing instructions ... Design, develop, and integrate Collins products within the communication systems and test solutions ...
... and Signal/Power Integrity analysis, creation of board stack-up and routing instructions ... Design, develop, and integrate Collins products within the communication systems and test solutions ...
Radio Frequency (RF) Digital Design Electrical Engineer I (Hybrid)
Aguadilla, PR · On-site
$70 - $90/hr
... and Signal/Power Integrity analysis, creation of board stack-up and routing instructions ... Design, develop, and integrate Collins products within the communication systems and test solutions ...
New
Radio Frequency (RF) Digital Design Electrical Engineer I (Hybrid)
Aguadilla, PR · On-site
$70 - $90/hr
... and Signal/Power Integrity analysis, creation of board stack-up and routing instructions ... Design, develop, and integrate Collins products within the communication systems and test solutions ...
New
Senior Electrical Design Engineer (Hybrid - Aguadilla, PR)
Aguadilla, PR · On-site
$92K - $125K/yr
... systems, low-power supplies, communication subsystems. * Experience with mixed signal design ... Join our growing engineering team in Puerto Rico, where you will provide critical support to all ...
Senior Electrical Design Engineer (Hybrid - Aguadilla, PR)
Aguadilla, PR · On-site
$92K - $125K/yr
... systems, low-power supplies, communication subsystems. * Experience with mixed signal design ... Join our growing engineering team in Puerto Rico, where you will provide critical support to all ...
... and Signal/Power Integrity analysis, creation of board stack-up and routing instructions ... Design, develop, and integrate Collins products within the communication systems and test solutions ...
... and Signal/Power Integrity analysis, creation of board stack-up and routing instructions ... Design, develop, and integrate Collins products within the communication systems and test solutions ...
Freelance Power Supply Design Engineer information
What does a freelance power supply design engineer do?
What are the key skills and qualifications needed to thrive as a freelance power supply design engineer?
What are some common challenges faced by freelance power supply design engineers when working with multiple clients simultaneously?
What is the difference between Freelance Power Supply Design Engineer vs Electrical Design Engineer?
| Aspect | Freelance Power Supply Design Engineer | Electrical Design Engineer |
|---|---|---|
| Credentials | Relevant certifications, engineering degree, specialized power supply knowledge | Engineering degree, often with electrical or electronics specialization |
| Work Environment | Independent, project-based, remote or on-site | Company offices, design teams, on-site or remote |
| Industry Usage | Freelance, consulting, contract work in power electronics | Manufacturing, construction, infrastructure projects |
Freelance Power Supply Design Engineers focus on designing power supply units independently, often working on specific projects for multiple clients. Electrical Design Engineers typically work within companies, handling broader electrical systems design. Both roles require relevant certifications and electrical knowledge, but their work environments and employment types differ significantly.
What are popular job titles related to Freelance Power Supply Design Engineer jobs in Puerto Rico?
For Freelance Power Supply Design Engineer jobs in Puerto Rico, the most frequently searched job titles are:
What job categories do people searching Freelance Power Supply Design Engineer jobs in Puerto Rico look for?
The top searched job categories for Freelance Power Supply Design Engineer jobs in Puerto Rico are:
What cities in Puerto Rico are hiring for Freelance Power Supply Design Engineer jobs?
Cities in Puerto Rico with the most Freelance Power Supply Design Engineer job openings:

Full-time
Posted 20 days ago
Pratt & Whitney rating
8.7
Based on 155 frontline employees who took The Breakroom Quiz
17th of 72 rated aerospace companies
Job description
Date Posted:
2026-07-28Country:
United States of AmericaLocation:
US-PR-AGUADILLA-110 ~ Rd 110 N Km 28.8 ~ RD110Position Role Type:
HybridU.S. Citizen, U.S. Person, or Immigration Status Requirements:
U.S. citizenship is required, as only U.S. citizens are authorized to access information under this program/contract.Security Clearance:
None/Not RequiredAt RTX, the world largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference solving the world’s most complex problems. With our three market leading businesses, world-class operations and investments in research and development, we offer capabilities and opportunity no one else can. Together, we push the boundaries of known science and find new ways to connect and protect our world.
Pratt & Whitney is a world leader in the design, manufacture and service of aircraft engines and auxiliary power systems and has been revolutionizing modern flight for over 100 years. Join us and help shape the future of aerospace and defense.
What You Will Do
Pratt & Whitney Puerto Rico (PWPR) Auxiliary Power Units (APU) Engineering is seeking a Design Engineer to support APU and Turbojet (TJ) programs across Pratt & Whitney. The PWPR APU Engineering team provides Project Engineering, Design Engineering, and Product Definition services for APU and TJ products in military and commercial programs across all lifecycle phases, from Development through Production and Sustainment. Additionally, the PWPR APU Engineering team supports these engineering services for all hardware within the APU and TJ programs, exposing our engineers to all types of hardware. As a Design Engineer on our team, you will be involved in various design activities related to APU and TJ programs for military and commercial applications. Activities include providing engineering support for quality notifications, providing guidance for supplier technical inquiries, engineering changes, and supporting supplier transitions. This role is a great opportunity to join a highly collaborative and fast-paced engineering environment where your ideas can have real influence on hardware decisions and solve production issues. Our team offers a unique opportunity to work with a wide range of APU and Turbojet components, enabling you to rapidly grow your technical depth while making a visible impact across multiple engine programs. If you’re looking for a place where engineers are empowered, cross functional learning is encouraged, and innovation directly impacts our company’s ability to meet customer requirements, we’d love to have you on board.
-
Support APU/TJ Supply Chain activities by analyzing and dispositioning Quality Notifications (QNs), responding to Electronic Supplier Requests for Information (eSRI), executing hardware Engineering Changes (ECs) to improve quality, cost, and producibility metrics.
-
Perform Computer-Aided Design (CAD) functions to manipulate and create 2D geometries, 3D models, and 3D assemblies to meet fit, form, and function requirements and support engineering documentation.
-
Interpret and define tolerances and features in part drawings. Develop and incorporate new ways to advance technology and improve processes as an individual and team contributor.
-
Perform engineering analyses such as structural assessments, thermal evaluations, tolerance stack-ups, and other calculations required to support design decisions.
-
Support escape investigations, identifying root causes and execute implementation of corrective actions and design enhancements.
-
Provide design support in integrated product teams to implement design solutions that balance performance, cost, schedule, and quality requirements.
-
Prepare and present status and technical content to Program Chief Engineers, APU management, customers, and suppliers.
-
English (read, write, speak) is required when communicating with customers, co-workers, or supervisors who only speak English.
-
Build and maintain strong relationships with cross-functional teams, suppliers, and customers.
-
Travel less than 10%.
Qualifications You Must Have
-
Bachelor’s degree in Engineering
-
2 years of engineering experience or an Advanced degree in Engineering
-
Experience with Microsoft 365 (Word, Excel, Power point, Outlook).
-
Ability to read and interpret engineering drawings; familiarity with ASME Y14.5 GD&T standards
Qualifications We Prefer
-
Bachelor’s degree in Mechanical or Aerospace engineering
-
Experience with Computer Aided Engineering (i.e. FEA, CAD, etc.) software, Teamcenter, SAP and programming languages.
-
Experience working in the aerospace industry; Auxiliary Power Units and Jet Engines experience is highly desirable.
-
Mechanical aptitude to understand interactions of complex assemblies and translate those interactions into sound analytical assumptions.
-
Communication and collaboration skills, team orientation, interpersonal, time management, and organizational skills.
-
Knowledge of project management concepts (scheduling, risk management, action tracking).
What We Offer:
-
Employee Scholar Program
What Is My Role Type: In addition to transforming the future of flight, we are also transforming how and where we work. We’ve introduced role types to help you understand how you will operate in our blended work environment. This role is:
-
Hybrid: Employees who are working in Hybrid roles will work regularly both onsite and offsite. This means that responsibilities of the job need to be performed onsite on a regular basis.
Candidates will learn more about role type and current site status throughout the recruiting process. For onsite and hybrid roles, commuting to and from the assigned site is the employee’s personal responsibility.
This requisition is eligible for an employee referral award. ALL eligibility requirements must be met to receive the referral award.
RTX is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability or veteran status, or any other applicable state or federal protected class. RTX provides affirmative action in employment for qualified Individuals with a Disability and Protected Veterans in compliance with Section 503 of the Rehabilitation Act and the Vietnam Era Veterans’ Readjustment Assistance Act.
Privacy Policy and Terms:
Click on this link to read the Policy and Terms
What Pratt & Whitney employees say
Pay
Benefits
Hours and flexibility
Workplace
Get the full story on Breakroom
About Pratt & Whitney
Sourced by ZipRecruiter
Pratt & Whitney has a long history of leadership and innovation in the field of aviation propulsion. Our story begins in the 1920s and has flourished throughout the decades. We have continuously transformed and reinvented our businesses to offer superior products and services to our customers. In 1925, the Pratt & Whitney Aircraft Company was founded by Frederick B. Rentschler, pioneer of the air-cooled radial engine design which enabled unprecedented power-to-weight ratio. Its first engine, the R-1340 Wasp engine, transformed military and commercial aviation and is still in use today. In 1928, the Canadian division of the Pratt & Whitney Aircraft Company was established. In 1944, Pratt & Whitney began its gas turbine and jet propulsion initiative. The company constructed a wind tunnel, laboratory and engineering center to support our allies’ efforts in World War II. In 1945, wartime production included more than 300,000 Pratt & Whitney engines, touted by service members as extremely dependable – a legacy that continues today. From there, Pratt & Whitney continued to design and innovate more powerful, agile, and reliable engines becoming a leader in the aerospace industry. Today, Pratt & Whitney has more than 85,000 engines in service and more than 16,000 customers worldwide.
Industry
Engineering professional services
Company size
10,000+ Employees
Headquarters location
East Hartford, CT, US
Year founded
1925