[Skip to main content](#main-content) [OpenNash Jobs](https://jobs.opennash.com/) [Hiring report](/reports/hiring/) · [All RTX jobs](https://jobs.opennash.com/companies/rtx/) · [Search jobs](/search/) RTX · AGUADILLA, PR, US # Project Engineer Co-Op - Hot Section Engineering Project (Spring 2027) (Hybrid) AGUADILLA, PR, US Hybrid Full-time Early career Operations Listed on RTX’s official careers site. Posted October 1, 2026. Check that it is still open and apply there. [Apply on RTX’s careers site →](https://globalhr.wd5.myworkdayjobs.com/REC_RTX_Ext_Gateway/job/US-PR-AGUADILLA-110--Rd-110-N-Km-288--RD110/Project-Engineer-Co-Op---Hot-Section-Engineering-Project--Spring-2027---Hybrid-_01877168) [OpenNash Jobs](https://jobs.opennash.com/) / [RTX](https://jobs.opennash.com/companies/rtx/) / Project Engineer Co-Op - Hot Section Engineering Project (Spring 2027) (Hybrid) ## Job description ### Date Posted 2026-09-30 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 Are you ready to explore the world of aerospace and defense? Do you want to learn from and collaborate with some of the greatest minds in the industry? At RTX, our internships, co-ops and full-time careers provide an exceptional foundation to work on complex problems, advance your skills and create a safer, more connected world. Discover opportunities to make a difference at RTX. At RTX, the world's 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. Immerse yourself in a Monday-Friday Co-Op session, that will run from January to June (it is expected students will take this time off from coursework to fully engage with this working mentorship opportunity). This position will sit at our Aguadilla, PR location. You must be residing in Puerto Rico at the time of starting employment. Relocation is not offered. ### What You Will Do Participate in the preparation of project plans, schedules, and budget. Monitor progress, identifies and resolves obstacles to minimize disruption to project schedules and ensure smooth project operations. Gathers data to monitor project progress in terms of cost, schedule, and technical specification to facilitate operations and ensure that established objectives and budgets are achieved. Maintains plans and progress reports relating to business aspects of the project(s) to track progress and ensure established targets are met. Responsible for project assignments with various functional organizations to ensure alignment with overall project objectives. English (read, write, speak) is required when communicating with customers, co-workers, or supervisors who only speak English. ### Qualifications You Must Have: Enrolled in a degree program in Mechanical, Aerospace, Industrial Engineering, or a related field. Must be a U.S. Citizen. This position may require access to systems/tools that are restricted to individuals who possess US citizenship. Minimum GPA of 3.0 Qualifications We Prefer: Excellent verbal and written communication skills and a consistent record of collaboration, innovation, and initiative. A passion for learning about and pursuing a career in aviation and aerospace. Creative problem-solving skills and adaptability in responding to new business challenges. Eager to learn new things, contribute a fresh perspective, and share your knowledge with others. Learn More & Apply Now! Hot Section Engineering is responsible for the design, development, technology maturation and in service support of all diffuser cases, combustors, turbines (vanes, blades, rotors and cases), augmenters (military), nozzles and associated fuel systems for all military, commercial and industrial engine models and radial auxiliary power units. Technical disciplines in HSE include Project Engineering, Mechanical Design, Structural Analysis, Durability and Product Definition. 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 position is classified Hybrid. Employees who are working in Hybrid roles will work regularly both onsite and offsite. This means that responsibilities of the job need to be performed onsite in Aguadilla, Puerto Rico on a regular basis with 3 days onsite and 2 days remote following the schedule assigned by the Manager. 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 ## At a glance - Posted by the employer: Oct 1, 2026 - First seen by OpenNash: Oct 13, 2026 - Last checked: Oct 13, 2026 - Listed for: 12 days - Location: AGUADILLA, PR, US - Work arrangement: Hybrid - Employment type: Full-time[Apply on RTX’s careers site →](https://globalhr.wd5.myworkdayjobs.com/REC_RTX_Ext_Gateway/job/US-PR-AGUADILLA-110--Rd-110-N-Km-288--RD110/Project-Engineer-Co-Op---Hot-Section-Engineering-Project--Spring-2027---Hybrid-_01877168) ## More jobs at RTX ### [Control Diagnostic System Co-Op (January 2027) (Hybrid)](https://jobs.opennash.com/companies/rtx/jobs/7681d658b44a770e5af2/) AGUADILLA, PR, US ### [EDSI-CE PSA Engineer I (Hybrid)](https://jobs.opennash.com/companies/rtx/jobs/07f06fbfd0a3529d7a44/) AGUADILLA, PR, US ### [ESTO CSE PWPR Technical Drafter (Hybrid)](https://jobs.opennash.com/companies/rtx/jobs/ec84c1b9fd32ca7d01fa/) AGUADILLA, PR, US ### [Engineer II, PCB Analysis & EMI/EMC (Hybrid)](https://jobs.opennash.com/companies/rtx/jobs/3e7c07e5bc6dc888777a/) AGUADILLA, PR, US ### [Engineer II, Project Engineering (Hybrid)](https://jobs.opennash.com/companies/rtx/jobs/d22aee2e493358e42224/) AGUADILLA, PR, US ## Similar jobs at other companies ### [PHARMACIST FLOATER (Hot Springs)](https://jobs.opennash.com/companies/kroger/jobs/4b10418989349b13b447/) Kroger · Hot Springs, AR, United States ### [Store Manager - HOT Springs Village, AR Store #30936](https://jobs.opennash.com/companies/dollar-general/jobs/96fcd9f03a49f187b71f/) Dollar General · AR, United States ### [Store Manager - HOT Springs, NC Store #7449](https://jobs.opennash.com/companies/dollar-general/jobs/a702d2846afa79d88169/) Dollar General · Hot Springs, NC, United States ### [Shoe/Section Leader](https://jobs.opennash.com/companies/kroger/jobs/fa0a05b7c85139fb50b1/) Kroger · Meridian, ID, United States ### [Section Manager](https://jobs.opennash.com/companies/bae-systems/jobs/5e032c989ba7cfbaeb81/) BAE Systems · Nashua, New Hampshire, United States OpenNash lists jobs from employers’ own careers sites and does not handle applications. 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