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Contract Mechanical Engineer Jobs in Puerto Rico

$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 ...

Sr. Automation Engineer

Juncos, PR

$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

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 ...

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 ...

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 ...

Showing results 21-40

Contract Mechanical Engineer information

What is a contract mechanical engineer?

Contract Mechanical Engineers are professionals who design, develop, and test mechanical devices and systems, but work on a contractual basis rather than as permanent employees. They may be hired for specific projects or periods by companies needing specialized expertise. Their responsibilities can include creating technical drawings, overseeing manufacturing processes, and ensuring products meet quality standards. Contract roles offer flexibility and variety in work, but may not provide the same benefits or job security as permanent positions.

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?

To thrive as a Contract Mechanical Engineer, you need a solid background in mechanical engineering principles, problem-solving abilities, and a relevant engineering degree, often complemented by a Professional Engineer (PE) license. Familiarity with CAD software (such as SolidWorks or AutoCAD), finite element analysis tools, and project management systems is typically required. Strong communication, adaptability, and time management skills help you excel in diverse project environments and collaborate effectively with clients and teams. These skills and qualities are crucial for delivering high-quality engineering solutions on time and within budget in a contract-based setting.

What are some common challenges faced by contract mechanical engineers when working on short-term projects?

Contract Mechanical Engineers often need to quickly adapt to new team dynamics and project requirements, as short-term assignments can vary widely in scope, tools, and expectations. They may face challenges such as limited onboarding time, integrating with established teams, and managing multiple projects simultaneously. Strong communication and organizational skills are essential to succeed, as contract engineers must rapidly build rapport with colleagues and deliver results within tight deadlines. Additionally, proactively seeking feedback and clarifying project goals early can help navigate these challenges and ensure project success.

What is the difference between Contract Mechanical Engineer vs Contract Mechanical Designer?

AspectContract Mechanical EngineerContract Mechanical Designer
CredentialsBachelor's degree in Mechanical Engineering, possibly PE licenseBachelor's degree in Mechanical Design, CAD certifications often preferred
Work EnvironmentEngineering firms, manufacturing, product developmentDesign studios, manufacturing, product development
Employer & Industry UsageUsed across engineering and manufacturing sectorsCommon in design and product development sectors
Common Search & ComparisonOften compared for engineering roles involving analysis and designCompared 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:

Infographic showing various Contract Mechanical Engineer job openings in Puerto Rico as of August 2026, with employment types broken down into 90% Full Time, 8% Part Time, 1% Contract, and 1% Nights. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution.

Controls & Diagnostic Systems Senior Engineer (Hybrid)

Pratt & Whitney

Aguadilla, PR

$86K - $114K/yr

Full-time

Re-posted 23 days ago


Pratt & Whitney rating

8.7

Company rating: 8.7 out of 10

Based on 155 frontline employees who took The Breakroom Quiz

17th of 72 rated aerospace companies


Job description

Date Posted:

2026-06-25

Country:

United States of America

Location:

US-PR-AGUADILLA-110 ~ Rd 110 N Km 28.8 ~ RD110

Position Role Type:

Hybrid

U.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 Required

At 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.  

  • Responsible for designing, developing, and implementing solutions to control dynamic mechanical, power, and electrical systems.

  • Decompose system level and customer interface requirements into systems or software requirements and designs.

  • Conduct iterative prototype testing and reviews of requirements and designs.

  • Perform software verification including regression analysis, test case development, test script development and evaluation of results.

  • English (read, write, speak) is required when communicating with customers, co-workers, or supervisors who only speak English.

  • Travel up to 10%.

Qualifications You Must Have

  • Bachelor Degree in Science, Technology, Engineering or Mathematics (STEM)

  • 5 years of engineering experience, or an Advanced Degree in STEM with 3 years of engineering experience.

  • 2 years of programming experience with Java, C/C++, R, Python, Linux or DOORS.

Qualifications We Prefer

  • Bachelor degree in Software, Computer, Electrical or Mechanical Engineer

  • Knowledge of gas turbine jet engine operation and sub-systems.

  • Experience with modeling tools for complex systems (NPSS, Simulink).

  • Ability to execute in a multidiscipline working environment.

  • Familiarity with jet engine control and diagnostic system architectures and control logic design.

What We Offer:

  • Employee Scholar Program

Learn More & Apply Now!

  • 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

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Benefits

Hours and flexibility

Workplace

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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