Senior Design Engineer Advanced 3D Modeler

Raytheon

Retail
On-site
Full-time
Location
Tewksbury, MA
Compensation
Not disclosed
Employment
Full-time
Posted
Sep 12, 2026 (13 hours ago)

About the role

US-MA-TEWKSBURY-TB1 ~ 50 Apple Hill Dr ~ ASSABET BLDG Position Role Type: 
 Citizen, U.Person, or Immigration Status Requirements: 
 S. government issued security clearance is required.​ S. citizens are eligible for a security clearance Security Clearance Type: 
 Secret Security Clearance Status: 
 Active and existing security clearance required after day 1
 
 With our three market leading businesses, world-class operations and investments in research and development, we offer capabilities and opportunity no one else can. We deliver solutions that help our nation and allies defend freedom and deter aggression, creating a safer, more secure world. Join us and help shape the future of aerospace and defense. 
 
 The Raytheon Hardware Engineering Organization leads the mechanical, electrical and test hardware design, development and production of radar, sonar, missile, and combat system equipment. The Mechanical team uses state-of-the-art tools, processes, technology, and Raytheon’s CORE principles. Mechanical capabilities encompass a broad range of technical disciplines which include engineering, manufacturing, technical services, materials, processes, analysis, test, and documentation. 
 
 The Radar Mechanical Design Department leads mechanical design, development, and integration of some of the most innovative land-based and shipboard radars in the world. The department comprises individuals with technical expertise and experience in hardware design, integration, and production support. We have an opportunity for an experienced Senior Design Engineer, with a focus of advanced 3D modeling, to support our radar development programs. You will conceptualize, design, integrate, and document mechanical-focused hardware using computer-aided design, mechanical analyses, and consistent coordination and communication across teams to ensure successful hardware performance. 
 
 This role will be based in Marlborough, MA or Tewksbury, MA and is an on-site role. 
 
 Work with engineers across the business to propose, design, develop, integrate, and document detailed designs of large assemblies and sub-assemblies within the mechanical design department using CREO. 
 Communicate with engineering team members and suppliers to design, model, and document the design technical data package (TDP) and its capabilities and compliance with configuration and drafting requirements. 
 Support development, evaluation, and analysis of mechanical designs. 
 Drawing generation, drawing release, and drawing change incorporation 
 Holding design reviews and resolving action items 
 Supporting the production floor on a regular basis, collecting issues, providing status and participating in problem resolution. 
 Utilize CREO CAD tool for modeling and documentation creation. 
 Large Assembly Management and BOM Management 
 
 Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and a minimum of 5 years of prior relevant experience or an advanced degree in a related field and minimum 3 years’ experience. 
 Experience with Computer Aided Design (CAD) tools, CREO with advanced modeling and drawing experience. 
 Experience with any Geometric Dimensioning and Tolerancing (GD&T), tolerance analyses, drawing practices and interpretation (ASME Y-14.5) for mechanical hardware. 
 
 Experience in multiple CAD Design Tools – SolidWorks/CREO/AutoCAD/CATIA. 
 Solid understanding of configuration management practices. 
 Experience military/aerospace specifications and/or industry design standards. 
 Our values drive our actions, behaviors, and performance with a vision for a safer, more connected world. healthcare, wellness, retirement and work/life benefits; Some of the benefits we offer include parental (including paternal) leave, flexible work schedules, achievement awards, educational assistance and child/adult backup care. 
 Relocation assistance available!
 
 This position requires 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. 
 
 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. 
 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. 
 
 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. 
 
 
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