Mechanical Assembler II 3rd Shift (Onsite - Puerto Rico)

Prattwhitney; Santa Isabel (PR); On-site; USD 42,000 - 66,000; Full time

Benefits offered by this job

Medical, dental, vision insurance

3 weeks vacation

401(k) plan with employer matching

Job summary

Pratt & Whitney in Santa Isabel, Puerto Rico, seeks a skilled technician to read blueprints, operate tools, and maintain workstation inventory. The role involves quality checks, defect recording, and repairs per engineering specs, all onsite at Felicia Industrial Park.

Must meet security and citizenship requirements. The position emphasizes adherence to safety standards, ability to interpret specifications, and collaboration with cross-functional teams within the Collins Aerospace/RTX operations

Qualifications

• HS diploma or equivalent with 1 year of relevant experience.
• Demonstrated ability to communicate in English (verbal and written).
• U.S. citizenship is required for access to the program/contract.

Responsibilities

• Read, interpret, and follow blueprints, diagrams, and engineering drawings.
• Operate hand and electrical tools and measuring equipment.
• Maintain inventory in workstations and perform quality checks.
• Record defects and perform repairs per engineering specs.
• Follow safety procedures and quality standards.

Skills

English communication

Blueprint interpretation

Education

HS diploma or equivalent

Tools

SAP

MD04

MB51

CA03

CS03

Job description

Date Posted: 2026-09-03 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

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.

What You Will Do

• Read, interpret, and follow blueprints, diagrams, engineering drawings, specifications, bills of materials, and other written instructions.
• Operate hand tools, electrical tools, hand cutters, measuring equipment and light equipment.
• Maintain inventory of product in workstations.
• Perform quality work checks, identifies product defects and records identified defects.
• Rework and/or repairs assembled equipment and products according to engineering specification changes.
• Perform all work in accordance with quality standards and established safety procedures.
• Operate on occasions in other work areas or building, other production equipment according to their certification, experience and training.
• Perform troubleshooting and repairs of critical and complex units.
• Have knowledge of SAP, MD04, MB51, CA03, CS03 at least (in areas that apply).
• 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

• 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 1 year of relevant experience
• Demonstrated professional or educational experience communicating in English (verbal and written).
• U.S. citizenship is required, as only U.S. citizens are authorized to access information under this program/contract

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 We Offer

• 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!

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.

RTX is an aerospace and defense company that provides advanced systems and services for commercial, military and government customers worldwide. It comprises three industry-leading businesses – Collins Aerospace, Pratt & Whitney, and Raytheon. Its 195,000 employees enable the company to operate at the edge of known science as they imagine and deliver solutions that push the boundaries in quantum physics, electric propulsion, directed energy, hypersonics, avionics and cybersecurity. The company, formed in 2020 through the combination of Raytheon Company and the United Technologies Corporation aerospace businesses, is headquartered in Arlington, Virginia.