Sr. Mechanical Engineer - Interconnects

**Date Posted:** 2025-12-10 **Country:** United States of America **Location:** MA802: Marlborough, MA Building 1 1001 Boston Post Road Building 1, Marlborough, MA, 01752 USA **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:** DoD Clearance: Secret At 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 Raytheon Hardware Engineering Organization leads the mechanical hardware design, development and production of radar, sonar, torpedo, missile and combat system equipment. The mechanical team uses state-of the-art tools, processes, technology, and Raytheon's CORE principles. ME's capabilities encompass a broad range of technical disciplines which include engineering, manufacturing, technical services, materials, processes, analysis, test, and documentation. The candidate will report directly to the Interconnects Design Section within the Tactical Radars and Effectors (TRE) Department. The TRE Department leads mechanical and hardware design, development and production of radar, sonar, torpedo, communication, and combat system equipment across locations in California, Arizona, Texas, and Massachusetts. The Interconnects Design Section provides complex Interconnect solutions for above and below sea combatant platforms, mobile and stationary ground platforms, missiles, manned/unmanned programs across all platforms and onsite support. Engineers will perform research, design, and support to the build and development of military and commercial interconnections for all these platforms. This will include control, fiber optic, high power, high voltage, radio frequency, and waterproof. The position is for the Marlborough, Massachusetts location. This position is an onsite role. What You Will Do Use mechanical and electrical flow down to design, select components, and route cables using CREO to verify cable path, volume capture, lengths, and interfaces Use mechanical and electrical information to develop interconnections sketches, diagrams, and other engineering information to generate conceptual designs and drawings in tools such as CREO, AutoCAD, and Windchill. Development and review of schematic diagrams, interconnection diagrams, cable assembly drawings and associated component control drawings Work with supervision and meet commitments for assigned schedule, financial, and technical goals. Work with guided direction or supervision, while exercising limited latitude in determining the technical objectives of the assignment Represent the Mechanical Engineering organization as a technical contact for cable & harness interconnect design Interact with multiple disciplines and representatives on technical matters requiring coordination between organizations and suppliers Qualifications You Must Have BS in Mechanical Engineering or a related technical field (Electrical, Mechanical) Eight (8)+ years of experience in Interconnects design Experience with Creo or similar, PTC Windchill Product Data Management (PDM), Technical Data Package releases and CN/CR and IR's Hands-on experience of concept definition through detailed design and transition manufacturing within interconnect domain, including interconnect manufacturing and field troubleshooting Working knowledge of interconnect component parts, their application, and major suppliers for interconnection components industry including connectors, backshells and wires Demonstrated knowledge of component military specifications, codes, standards, test specifications and associated QPLs and QMLs associated with connectors, coaxial cables, multi-conductor cables, interconnection cable & wire and fiber-optic cables Effective communication, technical writing, presentation, and interpersonal skills Proficient with Microsoft Office Tools such as Word, Excel, and PowerPoint Ability to obtain and maintain a US security clearance. U.S. citizenship is required as only U.S. citizens are eligible for a security clearance. Qualifications We Prefer Collaborate across multi-disciplinary teams and businesses Frequent technical contact with the customer and senior personnel inclusive of requirements, IRAD, future technical needs, etc. Self-motivated with strong organizational and problem-solving skills Ability to find work and execute to a higher-level strategy independently, without the need for supervision Detailed experience using AutoCAD, CREO, CREO Routing, and CREO Schematic Adaptability and willingness to work varying and multiple assignments concurrently Ability to lead teams to solve complex challenges, summarize concisely and present to leadership Prototype and rapid hardware program development build and mechanical assembly experience Willingness for minimal travel (domestic and international) **What We Offer** Our values drive our actions, behaviors, and performance with a vision for a safer, more connected world. At RTX we value: Trust, Respect, Accountability, Collaboration, and Innovation **_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 82,000 USD - 164,000 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 Raytheon Technologies is An Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status, age or any other federally protected class.