Senior Mechanical Design Engineer

Job ID: 01859195Posted: Posted 20 Days AgoStart Date: 2026-07-13Location: US-KY-LOUISVILLE-102 ~ 6201 Strawberry Ln ~ STRAWBERRYCountry: United States of AmericaTime Type: Full timeDate Posted:2026-07-13 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 1At Raytheon, the foundation of everything we do is rooted in our values and a higher calling – to help our nation and allies defend freedoms and deter aggression. We bring the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today’s mission and stay ahead of tomorrow’s threat. Our team solves tough, meaningful problems that create a safer, more secure world. The Mechanical Products Team (MPT), Shipboard Effectors Department, is seeking Mechanical Engineers for our Louisville KY site in both development and production support across multiple programs. This Mechanical Engineering position performs in alignment to expectations in the design, development and production support areas associated with mechanical designs, validation principles, 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.This position is in Louisville, Ky (on-site)What You Will Do:Mechanical design, geometric dimensioning and tolerance, and engineering testingPreparation of technical analysis reports and presentations in design reviews. Strong collaboration and communication skills in working with the Chief Engineer and team leaders.Balancing program needs with available program resources.Developing technical solutions to a wide range of complex problems related to the entire product life cycle including design, manufacture, integration and test and design solutions for multiple systems.Meet cost, schedule, quality, and performance requirements for the finished product.Coordinate with other disciplines in the development of design verification test plans and qualification test plans.Coordinate with operations (production) staff in the development of producible designs.Occasional travel to suppliers may be required to resolve production issues, technical performance issues or attend critical program engineering reviews.Mentorship is expected.Qualifications You Must Have:Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and a minimum of 5 years of prior relevant experience unless prohibited by local laws/regulations.Experience with CAD solid modeling tools and analysis toolsExperience with Geometric Dimensioning & Tolerance (GD&T)The ability to obtain and maintain a US security clearance prior to the start date. U.S. citizenship is required as only U.S. citizens are eligible for a security clearance. Qualifications We Prefer:Leadership experience with small teams (4-6 people)Supplier interaction and supplier management experienceAbility to collaborate in teams or independently.Experience in mechanical sub-systems packaging, materials, thermal, structural analysis, energetics principals, control systems, interconnect, airframe, or large assembly developmentKnowledge of Agile hardware developmentWhat We OfferOur 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 EligibilityLearn More & Apply Now! (Optional)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 86,800 USD - 165,200 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