Mechanical Engineer II, Airborne Sensor RF Design (Onsite)

Job ID: 01859320Posted: Posted 20 Days AgoStart Date: 2026-07-13Location: US-TX-MCKINNEY-513WC ~ 2501 W University Dr ~ WING C BLDGCountry: United States of AmericaTime Type: Full timeDate Posted:2026-07-13 Country:United States of America Location:US-TX-MCKINNEY-513WC ~ 2501 W University Dr ~ WING C BLDG 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 Airborne Sensor RF Design Department is seeking talented engineers with the skills and passion to develop complex Radio Frequency (RF) systems, subsystems and components, including antennas, RF circuit card assemblies, radomes, and RF test-equipment. A successful candidate is one who functions in a multi-disciplined team, properly applies engineering tools and processes, and is a self-motivated problem solver with a positive attitude and willingness to learn. This is an entry-level Mechanical Engineer position for an individual with educational experience and professional interest in the application of technical mechanical standards, principles, concepts, and techniques.This position is located in McKinney, TX and is an onsite role.What You Will Do:Collaborate in a multi-discipline team setting to solve complex engineering problemsCreate 3D CAD models and engineering drawings for RF product designsDevelop prototype hardware designs and coordinating fabricationPerform hands on integration and test support for prototype hardwareHold design and drawing reviews with peers and subject matter expertsQualifications You Must Have:Master's in Mechanical Engineering or Electrical Engineering or equivalent degree in Science, Technology, Engineering, or Mathematics (STEM)Experience performing design and analysis for the packaging of RF products (e.g. Circuit Card Assemblies, antennas, radomes, RF test equipment, harnesses and interconnects) throughout the product life cycle to include three dimensional (3D) Computer Aided Design (CAD) softwareExperience with creation of Technical Data Packages (TDPs) using Geometric Dimensioning and Tolerancing (GD&T) for productsThe 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.Experience may be obtained through on‑the‑job experience, research, coursework, or projects.Qualifications We Prefer:Experience with 3D CAD design (preferably Creo Parametric).Experience in antenna and/or electronics packaging.Experience with harness and interconnect design.Experience creating engineering drawings.Experience fabricating prototype designs.Familiarity with the application of Geometric Dimensioning & Tolerancing (GD&T).Experience working collaboratively in a multi-discipline team.Experience performing tolerance analysis.Self-motivated problem solver with a positive attitude and willingness to learn.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.Learn More & Apply Now!Please consider the following role type definition as you apply for this roleOnsite: 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. Clearance Information: This position requires a security clearance. DCSA Consolidated Adjudication Services (DCSA CAS), an agency of the Department of Defense, handles and adjudicates the security clearance process. More information about Security Clearances can be found on the US Department of State government website here: 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 68,900 USD - 131,100 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