Mechanical Manufacturing Technician III (3rd Shift)

Date Posted:

2026-08-27



Country:

United States of America



Location:

US-PR-SANTA ISABEL-B1 ~ Felicia Industrial Park - St B1 ~ BLDG 1



Position Role Type:

Onsite

U.S. Citizen, U.S. Person, or Immigration Status Requirements:

This job requires a U.S. Person. A U.S. Person is a lawful permanent resident as defined in 8 U.S.C. 1101(a)(20) or who is a protected individual as defined by 8 U.S.C. 1324b(a)(3). U.S. citizens, U.S. nationals, U.S. permanent residents, or individuals granted refugee or asylee status in the U.S. are considered U.S. persons. For a complete definition of “U.S. Person” go here: https://www.ecfr.gov/current/title-22/chapter-I/subchapter-M/part-120/subpart-C/section-120.62

Security Clearance:

None/Not Required

Joining Collins Aerospace isn’t just about finding a job; it’s about embarking on a journey to redefine the future of aerospace technology.

Collins Aerospace, an RTX company, is a leader in technologically advanced and intelligent solutions for the global aerospace and defense industry. Collins Aerospace has the capabilities, comprehensive portfolio, and expertise to solve customers’ toughest challenges and to meet the demands of a rapidly evolving global market. 

We are searching for a Mechanical Manufacturing Technician responsible for operating production equipment safely and efficiently, assemble and maintain mechanical components and systems and test and troubleshoot equipment to ensure quality and performance.

This position is based at our Santa Isabel, PR location. You must be residing in Puerto Rico at the time of starting employment. Relocation is not offered.

What You Will Do

• Follow blueprints, guidelines, and/or diagrams to ensure product specifications and tolerance levels are met.

• Perform troubleshooting, calibrations or modifications of hardware, fixtures and software.

• Use measuring and diagnostic tools to test and modify systems and components/assemblies.

• Maintains records of production and reports any issues while following standard procedures.

• Interpret data and accurately records time changes, test data, parts usage, etc.

• Utilize mechanical or optical equipment, including computers and lasers.

• Provide technical solutions to engineering.

• Ensure systems and components/assemblies meet established specifications.

• Rework and repair various mechanical and electromechanical systems and components/assemblies as needed.

• May assist engineering with the design of components and prototypes.

• May be trained/certified in multiple skills.

• An essential function of this role is the ability to accurately see, read, and interpret information on screens and materials for extended periods. You will be required to successfully complete a post offer vision examination.

Qualifications You Must Have

• Typically requires HS diploma (or equivalent, e.g. G.E.D. in the US) or vocational/technical education in related discipline with a minimum of 2 years of relevant experience

• Demonstrated professional or educational experience communicating in English and Spanish (verbal and written).

• U.S. citizenship is required, as only U.S. citizens are authorized to access information under this program/contract 

What We Offer

Some of our competitive benefits package includes:   

• Medical, dental, and vision insurance  

• Three weeks of vacation for newly hired employees  

• Generous 401(k) plan that includes employer matching funds

• Participation in the Employee Scholar Program (ESP)  

• Life insurance and disability coverage  

• Employee Assistance Plan, including up to 8 free counseling sessions  

• And more!  

Learn More & Apply Now!​

The next chapter of our future as an aerospace company is here, and we are excited about what this means for our employees and customers! Get onboard the Collins Aerospace Operations team and play a part in managing our innovative products from inception to delivery. The Operations team continues to grow and aims to strengthen the connection of Manufacturing Operations, Supply Chain and Environment, Health & Safety (EH&S) across Collins Aerospace. In this dynamic environment, you will have the opportunity to network across our businesses and functions, all while improving the productivity, quality and efficiency of our operations worldwide.

WE ARE REDEFINING AEROSPACE.

*Please ensure the role type (defined below) is appropriate for your needs before applying to this role.

Onsite: Employees who are working in Onsite roles will work primarily onsite. This includes all production and maintenance employees, as they are essential to the development of our products. 

At Collins, the paths we pave together lead to limitless possibility. And the bonds we form – with our customers and with each other -- propel us all higher, again and again.

                                                                                                                  

Apply now and be part of the team that’s redefining aerospace, every day

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.

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