Role Overview
RTX is hiring a entry-level Electrical Assembler II 4th Shift (Onsite - Puerto Rico). This is a full-time role in US-PR-SANTA ISABEL-B3 ~ Felicia Industrial Park - St B3 ~ BLDG 3. Part of RTX's Qa hiring, posted today. applications are still in the early window, before most candidates have applied. Full responsibilities, required qualifications, and the apply link are listed in the description below.
Salary Context
Salary is not disclosed in this posting. Market median for Entry-level Qa roles is $70k-$95k (based on 23 comparable listings). Many employers share specifics during the interview process or after an initial screen.
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Job description
Date Posted:
2026-07-22Country:
United States of AmericaLocation:
US-PR-SANTA ISABEL-B3 ~ Felicia Industrial Park - St B3 ~ BLDG 3Position Role Type:
OnsiteU.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 RequiredJoining 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 seeking an Electronics Assembler to build electronic devices, tools, and products according to specifications. You will use blueprints, hand tools, and power tools to ensure precise assembly and high-quality results. Join our team and contribute to our innovative products.
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
Work from instructions, drawings, schematics, illustrations and process documentation to assemble a wide variety of electrical subassemblies and systems.
Plan, fabricate, assemble, disassemble, set up, test, inspect, calibrate, troubleshoot, and repair electronic and electrical hardware and equipment.
Perform routine, complex, and repetitive assembly operations and processes to produce quality and accurate products in a timely manner.
Analyze and evaluate test results to validate acceptance criteria.
Practice and comply with environmental, health, and safety directions and procedures.
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 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
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.
* Please consider the following role type definitions as you apply for 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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About RTX

RTX
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Frequently Asked Questions
How do I apply for the Electrical Assembler II 4th Shift (Onsite - Puerto Rico) position at RTX?
Use the Apply button above to submit your application directly to RTX. Most applications take less than 5 minutes if your resume and contact details are ready, and you'll be routed to the employer's official application system to finish.
Where is the Electrical Assembler II 4th Shift (Onsite - Puerto Rico) position at RTX located?
This position is based in US-PR-SANTA ISABEL-B3 ~ Felicia Industrial Park - St B3 ~ BLDG 3. RTX has not indicated remote or hybrid options for this role, so candidates should plan for on-site work.
What does a Electrical Assembler II 4th Shift (Onsite - Puerto Rico) at RTX earn?
RTX has not disclosed a salary range in this posting. Many employers share specifics later in the interview process; you can also ask during a recruiter screen if compensation transparency is important to you.
When was the Electrical Assembler II 4th Shift (Onsite - Puerto Rico) role at RTX posted?
This role was posted on July 22, 2026 (today). It's still listed as actively hiring; we re-confirm openings against the source system multiple times per day and remove closed roles.
Is the Electrical Assembler II 4th Shift (Onsite - Puerto Rico) role at RTX entry-level?
Yes. This is an entry-level position. Strong candidates typically have 0-2 years of relevant work experience, internships, or significant project work. Read the full description for any specific qualification requirements RTX has listed.
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