[Skip to main content](#main-content) [ OpenNash ](https://opennash.com/) / [Jobs](https://jobs.opennash.com/) [ 01 Search jobs](https://jobs.opennash.com/search/)[ 02 Companies](https://jobs.opennash.com/explore/)[ 03 Hiring report](https://jobs.opennash.com/reports/hiring/)[ 04 AI assistants](https://jobs.opennash.com/connect/)[ 05 How it works](https://jobs.opennash.com/methodology/) RTX · LOUISVILLE, KY, US # Mechanical Engineer I (Onsite) LOUISVILLE, KY, US On-site Full-time Skilled Trades & Maintenance Listed on RTX’s official careers site. Posted October 23, 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-KY-LOUISVILLE-102--6201-Strawberry-Ln--STRAWBERRY/Mechanical-Engineer-I--Onsite-_01884113) [OpenNash Jobs](https://jobs.opennash.com/) / [RTX](https://jobs.opennash.com/companies/rtx/) / Mechanical Engineer I (Onsite) ## Job description ### Date Posted 2026-10-22 Country: United States of America Location: US-KY-LOUISVILLE-102 ~ 6201 Strawberry Ln ~ STRAWBERRY Position Role Type: Onsite U.S. Citizen, U.S. ### Person, or Immigration Status Requirements The ability to obtain and maintain a U.S. government issued security clearance is required.​ U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance Security Clearance Type: DoD Clearance: Secret Security Clearance Status: Active and existing security clearance required after day 1 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. ### What You Will Do The Shipboard Effectors Department is currently searching for a Mechanical Design Engineer I to work on a multi-discipline team to support the production of Shipboard Effectors products and subsystems located in Louisville, KY. The Mechanical Engineer I performs in alignment to expectations in the design, development and production support areas associated with mechanical designs, validation principals, qualification processes, procurement, and production processes across a design life cycle. Development work may include requirements understanding, concept development, DFMAs, PFMAs, margin analysis, technical data package (TDP) development, application of geometric dimensioning and tolerancing principals, engineering test principals, preparation of technical analysis reports, and presenting in design reviews. ### Key Responsibilities Technical execution of tasks, recommending solutions to a wide range of complex technical problems related to the design, manufacture, integration, and production sustainment of various mechanical sub-systems both in the engineering lab and the factory floor both at Raytheon Technologies and at suppliers. Post critical design activities include contributing to first article inspections, work instruction reviews, material dispositions, and root cause investigations to production issues. Decisions are data driven and require preparing technical justification analysis reports and presenting to a variety of Engineering Review Boards. ### Qualifications You Must Have: Bachelor of Science Degree in Mechanical Engineering, Aerospace Engineering, or similar Engineering discipline obtained by start date. Experience with 3D CAD tools (modeling and drawing) Experience with interpreting assembly and/or component drawings Qualifications We Value: Experience with Geometric Dimensioning & Tolerancing (GD&T) per ANSI Y14.5 Experience in Creo (modeling and drawing) and Windchill (PDM) Experience in providing solutions to a variety of technical problems of moderate scope and complexity. ### What We Offer Our values drive our actions, behaviors, and performance with a vision for a safer, more connected world. ### At RTX we value Safety, Trust, Respect, Accountability, Collaboration, and Innovation. Relocation Eligibility Learn More & Apply Now! Please consider the following role type definition 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. As part of our commitment to maintaining a secure hiring process, candidates may be asked to attend select steps of the interview process in-person at one of our office locations, regardless of whether the role is designated as on-site, hybrid or remote. The salary range for this role is 57,200 USD - 108,800 USD. The salary range provided is a good faith estimate representative of all experience levels. RTX considers several factors when extending an offer, including but not limited to, the role, function and associated responsibilities, a candidate’s work experience, location, education/training, and key skills. Hired applicants may be eligible for benefits, including but not limited to, medical, dental, vision, life insurance, short-term disability, long-term disability, 401(k) match, flexible spending accounts, flexible work schedules, employee assistance program, Employee Scholar Program, parental leave, paid time off, and holidays. Specific benefits are dependent upon the specific business unit as well as whether or not the position is covered by a collective-bargaining agreement. Hired applicants may be eligible for annual short-term and/or long-term incentive compensation programs depending on the level of the position and whether or not it is covered by a collective-bargaining agreement. Payments under these annual programs are not guaranteed and are dependent upon a variety of factors including, but not limited to, individual performance, business unit performance, and/or the company’s performance. This role is a U.S.-based role. If the successful candidate resides in a U.S. territory, the appropriate pay structure and benefits will apply. RTX anticipates the application window closing approximately 40 days from the date the notice was posted. However, factors such as candidate flow and business necessity may require RTX to shorten or extend the application window. 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 23, 2026 - First seen by OpenNash: Nov 11, 2026 - Last checked: Nov 11, 2026 - Listed for: 19 days - Location: LOUISVILLE, KY, US - Work arrangement: On-site - Employment type: Full-time[Apply on RTX’s careers site →](https://globalhr.wd5.myworkdayjobs.com/REC_RTX_Ext_Gateway/job/US-KY-LOUISVILLE-102--6201-Strawberry-Ln--STRAWBERRY/Mechanical-Engineer-I--Onsite-_01884113) ## Hiring at RTX - Open jobs: 4,634 - New in the last 7 days: After two weekly collections - Tracked since: Jul 14, 2026 [All RTX jobs](https://jobs.opennash.com/companies/rtx/) · [Weekly hiring report](/reports/hiring/) ## More jobs at RTX ### [Mechanical Engineering II](https://jobs.opennash.com/companies/rtx/jobs/65b22114d2b8b24bf6e4/) LOUISVILLE, KY, US ### [Mechanical Engineer I - ALE (P)](https://jobs.opennash.com/companies/rtx/jobs/870dac721be3041e3d88/) TUCSON, AZ, US ### [Mechanical Engineer I - GBE](https://jobs.opennash.com/companies/rtx/jobs/5668bdd2db505d8fcc00/) TUCSON, AZ, US ### [Mechanical Engineer II](https://jobs.opennash.com/companies/rtx/jobs/0f2443dd8d375fb8b1f1/) ### [Mechanical Engineer II](https://jobs.opennash.com/companies/rtx/jobs/8c5d13856260c4de7bc7/) MCKINNEY, TX, US ## Similar jobs at other companies ### [Electro-Mechanical Technician - Express Scripts - Onsite](https://jobs.opennash.com/companies/cigna/jobs/4073d80b1f5b498492f9/) Cigna · Florence, New Jersey, United States of America ### [Mechanical Engineering Coop (Spring/Summer 2027), Onsite](https://jobs.opennash.com/companies/bae-systems/jobs/a53ee1692869edd5e0ae/) BAE Systems · Cedar Rapids, Iowa, United States ### [Mechanical Engineering Coop (Summer/Fall 2027), Onsite](https://jobs.opennash.com/companies/bae-systems/jobs/1fe2519fb20b6e863165/) BAE Systems · Cedar Rapids, Iowa, United States ### [Senior Mechanical Product Engineer (onsite)](https://jobs.opennash.com/companies/johnson-controls-international/jobs/3ed9ea3370ae503d180b/) Johnson Controls International · New Freedom-Pennsylvania-United States of America ### [Senior Mechanical Design Engineer (onsite)](https://jobs.opennash.com/companies/johnson-controls-international/jobs/45a84d5d81c6f49eb53f/) Johnson Controls International · Largo-Florida-United States of America [Skilled Trades & Maintenance jobs](/functions/skilled-trades-maintenance/) OpenNash lists jobs from employers’ own careers sites and does not handle applications. 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