S. citizens are authorized to access information under this program/contract. Security Clearance ... Responsible for designing, developing, and implementing solutions to control dynamic mechanical ...
S. citizens are authorized to access information under this program/contract. Security Clearance ... Responsible for designing, developing, and implementing solutions to control dynamic mechanical ...
Controls & Diagnostic Systems Senior Engineer (Hybrid)
Aguadilla, PR · On-site
$86K - $114K/yr
S. citizens are authorized to access information under this program/contract. Security Clearance ... Responsible for designing, developing, and implementing solutions to control dynamic mechanical ...
Controls & Diagnostic Systems Senior Engineer (Hybrid)
Aguadilla, PR · On-site
$86K - $114K/yr
S. citizens are authorized to access information under this program/contract. Security Clearance ... Responsible for designing, developing, and implementing solutions to control dynamic mechanical ...
Senior Automation Engineer
$104K - $136K/yr
Work closely with cold room vendors/consultants, ensuring contracts, technical specifications, and ... Bachelor's or Master's degree in Mechanical Engineering or related discipline * 10+ years in ...
Senior Automation Engineer
$104K - $136K/yr
Work closely with cold room vendors/consultants, ensuring contracts, technical specifications, and ... Bachelor's or Master's degree in Mechanical Engineering or related discipline * 10+ years in ...
$92K - $118K/yr
Support contract administration, including modifications, change orders, and contractor claims ... mechanics, hydraulics; (d) thermodynamics; (e) electrical fields and circuits; (f) nature and ...
$92K - $118K/yr
Support contract administration, including modifications, change orders, and contractor claims ... mechanics, hydraulics; (d) thermodynamics; (e) electrical fields and circuits; (f) nature and ...
Open only to Puerto Rico residents Contract: 6 months Positions: 1 Shift Availability: Must be ... Mechanical Engineering * Electrical Engineering * Chemical Engineering Preferred Qualifications ...
Quick apply
Open only to Puerto Rico residents Contract: 6 months Positions: 1 Shift Availability: Must be ... Mechanical Engineering * Electrical Engineering * Chemical Engineering Preferred Qualifications ...
Senior FEA Engineer (Hybrid - Aguadilla, PR)
Aguadilla, PR · Hybrid
$93K - $128K/yr
Medical
Dental
Vision
Life
Retirement
PTO
S. citizens are authorized to access information under this program/contract. Qualifications We Prefer: * Bachelor's or Master's degree in Mechanical Engineering, Aerospace Engineering, or a related ...
Senior FEA Engineer (Hybrid - Aguadilla, PR)
Aguadilla, PR · Hybrid
$93K - $128K/yr
Medical
Dental
Vision
Life
Retirement
PTO
S. citizens are authorized to access information under this program/contract. Qualifications We Prefer: * Bachelor's or Master's degree in Mechanical Engineering, Aerospace Engineering, or a related ...
Senior FEA Engineer (Hybrid - Aguadilla, PR)
Aguadilla, PR · On-site
$93K - $128K/yr
Medical
Dental
Vision
Life
Retirement
PTO
S. citizens are authorized to access information under this program/contract. Qualifications We Prefer: * Bachelor's or Master's degree in Mechanical Engineering, Aerospace Engineering, or a related ...
Senior FEA Engineer (Hybrid - Aguadilla, PR)
Aguadilla, PR · On-site
$93K - $128K/yr
Medical
Dental
Vision
Life
Retirement
PTO
S. citizens are authorized to access information under this program/contract. Qualifications We Prefer: * Bachelor's or Master's degree in Mechanical Engineering, Aerospace Engineering, or a related ...
Sr. Automation Engineer
$101K - $132K/yr
Medical
Dental
Vision
Work closely with cold room vendors/consultants, ensuring contracts, technical specifications, and ... Bachelor's or Master's degree in Mechanical Engineering or related discipline * 10+ years in ...
Sr. Automation Engineer
$101K - $132K/yr
Medical
Dental
Vision
Work closely with cold room vendors/consultants, ensuring contracts, technical specifications, and ... Bachelor's or Master's degree in Mechanical Engineering or related discipline * 10+ years in ...
Educational background in Mechanical, Electrical and/or Chemical Engineering. * Experience with ... Professional services contract
Quick apply
Educational background in Mechanical, Electrical and/or Chemical Engineering. * Experience with ... Professional services contract
CEC/Civil Engineer
Caguas, PR · On-site
Contract Management -- Be the primary contact between Navy and civilian contractors, managing ... S. citizen ● Bachelor's degree--preferably in the field of civil, mechanical or electrical ...
CEC/Civil Engineer
Caguas, PR · On-site
Contract Management -- Be the primary contact between Navy and civilian contractors, managing ... S. citizen ● Bachelor's degree--preferably in the field of civil, mechanical or electrical ...
CEC/Civil Engineer
Ponce, PR · On-site
Contract Management -- Be the primary contact between Navy and civilian contractors, managing ... S. citizen ● Bachelor's degree--preferably in the field of civil, mechanical or electrical ...
CEC/Civil Engineer
Ponce, PR · On-site
Contract Management -- Be the primary contact between Navy and civilian contractors, managing ... S. citizen ● Bachelor's degree--preferably in the field of civil, mechanical or electrical ...
PR · On-site
Contract Management -- Be the primary contact between Navy and civilian contractors, managing ... S. citizen ● Bachelor's degree--preferably in the field of civil, mechanical or electrical ...
CEC/Civil Engineer
Aguadilla, PR · On-site
Contract Management -- Be the primary contact between Navy and civilian contractors, managing ... S. citizen ● Bachelor's degree--preferably in the field of civil, mechanical or electrical ...
CEC/Civil Engineer
Aguadilla, PR · On-site
Contract Management -- Be the primary contact between Navy and civilian contractors, managing ... S. citizen ● Bachelor's degree--preferably in the field of civil, mechanical or electrical ...
Senior Engineer - Process Optimization & Capital Projects
Juncos, PR · On-site
$101K - $139K/yr
Bachelor's degree in Mechanical, Electrical, or Industrial Engineering with 4+ years of engineering ... Benefits * 6-month contract * 1st Shift
Quick apply
Senior Engineer - Process Optimization & Capital Projects
Juncos, PR · On-site
$101K - $139K/yr
Bachelor's degree in Mechanical, Electrical, or Industrial Engineering with 4+ years of engineering ... Benefits * 6-month contract * 1st Shift
S. citizens are authorized to access information under this program/contract. Security Clearance ... Mechanical aptitude to understand interactions of complex assemblies and translate those ...
S. citizens are authorized to access information under this program/contract. Security Clearance ... Mechanical aptitude to understand interactions of complex assemblies and translate those ...
S. citizens are authorized to access information under this program/contract. Security Clearance ... Mechanical aptitude to understand interactions of complex assemblies and translate those ...
S. citizens are authorized to access information under this program/contract. Security Clearance ... Mechanical aptitude to understand interactions of complex assemblies and translate those ...
Mechanical Manufacturing Technician II 3rd Shift (Onsite - Puerto Rico)
Santa Isabel, PR · On-site
Medical
Dental
Vision
Life
Retirement
PTO
Provide technical solutions to engineering. * Ensure systems and components/assemblies meet ... S. citizens are authorized to access information under this program/contract What We Offer Some of ...
Mechanical Manufacturing Technician II 3rd Shift (Onsite - Puerto Rico)
Santa Isabel, PR · On-site
Medical
Dental
Vision
Life
Retirement
PTO
Provide technical solutions to engineering. * Ensure systems and components/assemblies meet ... S. citizens are authorized to access information under this program/contract What We Offer Some of ...
Mechanical Manufacturing Technician II 3rd Shift (Onsite - Puerto Rico)
Santa Isabel, PR · On-site
Medical
Dental
Vision
Life
Retirement
PTO
Provide technical solutions to engineering. * Ensure systems and components/assemblies meet ... S. citizens are authorized to access information under this program/contract What We Offer Some of ...
Mechanical Manufacturing Technician II 3rd Shift (Onsite - Puerto Rico)
Santa Isabel, PR · On-site
Medical
Dental
Vision
Life
Retirement
PTO
Provide technical solutions to engineering. * Ensure systems and components/assemblies meet ... S. citizens are authorized to access information under this program/contract What We Offer Some of ...
Mechanical Manufacturing Technician II 3rd Shift (Onsite - Puerto Rico)
Santa Isabel, PR · On-site
Medical
Dental
Vision
Life
Retirement
PTO
Provide technical solutions to engineering. * Ensure systems and components/assemblies meet ... S. citizens are authorized to access information under this program/contract What We Offer Some of ...
Mechanical Manufacturing Technician II 3rd Shift (Onsite - Puerto Rico)
Santa Isabel, PR · On-site
Medical
Dental
Vision
Life
Retirement
PTO
Provide technical solutions to engineering. * Ensure systems and components/assemblies meet ... S. citizens are authorized to access information under this program/contract What We Offer Some of ...
Work closely with ASRS and AGV vendors/consultants, ensuring contracts, technical specifications ... Bachelor's or Master's degree in Mechanical, Electrical, Automation Engineering or related ...
Work closely with ASRS and AGV vendors/consultants, ensuring contracts, technical specifications ... Bachelor's or Master's degree in Mechanical, Electrical, Automation Engineering or related ...
Contract Mechanical Engineer information
What is a contract mechanical engineer?
What does a contract mechanical engineer do?
Contract mechanical engineers are independent contractors who work directly with their own clients on projects. You find these professionals in a broad range of industries, including robotics, medical devices, and manufacturing. As a contract mechanical engineer, you design a product or machine according to your client's specifications, analyze the blueprints to ensure they are accurate, test a model to identify any potential issues, and repair them as necessary. Your job duties typically involve the extensive usage of specialized computer programs, such as CAD for technical drawings. Depending on the project, you may collaborate with other engineers on different aspects of the plans to ensure they do not conflict with other parts of the project.
What are the key skills and qualifications needed to thrive as a contract mechanical engineer, and why are they important?
What are some common challenges faced by contract mechanical engineers when working on short-term projects?
What is the difference between Contract Mechanical Engineer vs Contract Mechanical Designer?
| Aspect | Contract Mechanical Engineer | Contract Mechanical Designer |
|---|---|---|
| Credentials | Bachelor's degree in Mechanical Engineering, possibly PE license | Bachelor's degree in Mechanical Design, CAD certifications often preferred |
| Work Environment | Engineering firms, manufacturing, product development | Design studios, manufacturing, product development |
| Employer & Industry Usage | Used across engineering and manufacturing sectors | Common in design and product development sectors |
| Common Search & Comparison | Often compared for engineering roles involving analysis and design | Compared for roles focused on detailed design and CAD work |
Contract Mechanical Engineers focus on designing, analyzing, and testing mechanical systems, requiring engineering credentials. Contract Mechanical Designers primarily work on creating detailed CAD models and drawings, often with design certifications. Both roles are vital in manufacturing and product development, but they differ in scope and responsibilities.
What are the most commonly searched types of Mechanical Engineer jobs in Puerto Rico?
The most popular types of Mechanical Engineer jobs in Puerto Rico are:
What are popular job titles related to Contract Mechanical Engineer jobs in Puerto Rico?
For Contract Mechanical Engineer jobs in Puerto Rico, the most frequently searched job titles are:
What job categories do people searching Contract Mechanical Engineer jobs in Puerto Rico look for?
The top searched job categories for Contract Mechanical Engineer jobs in Puerto Rico are:
What cities in Puerto Rico are hiring for Contract Mechanical Engineer jobs?
Cities in Puerto Rico with the most Contract Mechanical Engineer job openings:

$86K - $114K/yr
Full-time
Re-posted 23 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:
2026-06-25Country:
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 Controls & Diagnostic Systems (CDS) is a dynamic engineering organization focused on the development and certification of military and commercial gas turbine engine control and diagnostic systems. CDS is responsible for all aspects of Pratt & Whitney engine control and diagnostic system development and support, including requirements analysis & definition, system & software architecture, algorithm design, product software design, verification & validation and engine and flight test support.
The CDS organization is seeking a highly motivated, team oriented, and results driven Sr. Engineer to join our world-class organization.
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Responsible for designing, developing, and implementing solutions to control dynamic mechanical, power, and electrical systems.
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Decompose system level and customer interface requirements into systems or software requirements and designs.
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Conduct iterative prototype testing and reviews of requirements and designs.
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Perform software verification including regression analysis, test case development, test script development and evaluation of results.
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English (read, write, speak) is required when communicating with customers, co-workers, or supervisors who only speak English.
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Travel up to 10%.
Qualifications You Must Have
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Bachelor Degree in Science, Technology, Engineering or Mathematics (STEM)
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5 years of engineering experience, or an Advanced Degree in STEM with 3 years of engineering experience.
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2 years of programming experience with Java, C/C++, R, Python, Linux or DOORS.
Qualifications We Prefer
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Bachelor degree in Software, Computer, Electrical or Mechanical Engineer
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Knowledge of gas turbine jet engine operation and sub-systems.
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Experience with modeling tools for complex systems (NPSS, Simulink).
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Ability to execute in a multidiscipline working environment.
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Familiarity with jet engine control and diagnostic system architectures and control logic design.
What We Offer:
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Employee Scholar Program
Learn More & Apply Now!
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CDS develops complex, cyber-resilient control systems and software for commercial and military engines including power and thermal management Systems and auxiliary power units. CDS also develops advanced diagnostic & health management systems to monitor our products, forecast events and help facilitate MRO operations. With growing emphasis on sustainability, CDS is on the forefront of system development for hybrid and electric propulsion.
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:
Please ensure the role type defined below is appropriate for your needs before applying to this role. This position is classified as:
-
Hybrid: Employees who are working in Hybrid roles will work regularly both onsite and offsite. Ratio of time working onsite will be determined in partnership with your leader.
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