Principal Design Engineer

TieTalent; Massachusetts; On-site; USD 101,000 - 203,000; Full time

Job summary

A leading company in defense and aerospace is seeking a Principal Design Engineer to oversee the design of advanced radar systems in Marlborough, MA. This on-site role involves prototype development, project management, and collaboration with a cross-disciplinary team. Candidates must possess a Bachelor's degree in STEM, relevant experience, and an active U.S. government security clearance.

Benefits

401(k) match

Flexible spending accounts

Paid time off

Employee assistance program

Parental leave

Qualifications

• 8 years of prior relevant experience or an Advanced degree and 5 years of relevant experience.
• Experience with electronic packaging and prototype build.
• Familiarity with ANSI drawing standards.

Responsibilities

• Oversee the design and development of integrated radar subsystems prototypes.
• Responsible for testing and validation of prototype hardware.
• Develop and manage technical requirements at the assembly level.

Skills

Mechanical Design

Troubleshooting

Collaboration

Communication

Project Management

Education

Bachelor’s in Science, Technology, Engineering, or Mathematics (STEM)

Advanced Degree in Mechanical, Electrical or Aerospace Engineering

Tools

CREO(Pro/E)

ANSYS Mechanical

Microsoft Office

Job description

Date Posted:2025-05-19

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:Active and transferable U.S. government issued security clearance is required prior to start date. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance

Security Clearance:DoD Clearance: Top 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 Mechanical Engineering (ME) Organization leads the mechanical hardware design, advanced development and production of radar, sonar, torpedo, and combat system equipment. The ME 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 Radar Mechanical Design Department leads mechanical design, development, and integration of some of the most innovative land-based and shipboard radars in the world. This includes phased array radar systems, hardware integration, and electronic modules, pedestal and power and cooling systems. The department is comprised of individuals with technical expertise and experience in hardware design, integration, and production support.Mechanical Engineering is searching for an experienced on-site Principal Design Engineer to work in the Radar Design Department supporting Advanced Technology Sensor and Hardware Development in our Northeast Facilities.

Must be able to lead the design and fabrication of engineering prototype hardware, support program proposal efforts, development and testing of the Advanced Integrated Surface Sensor portfolio and frequently travel between the Marlboro, Tewksbury, Portsmouth, and Andover facilities.What You Will DoPrototype Design and Development – oversee the design and development integrated radar subsystems prototypes, ensuring it meets customer requirements. This includes working on hardware and electrical components and integrating them into the next higher-level assembly. This role will requires something with a hands-on approach with significant past prototype build and mechanical assembly experienceCollaboration and Coordination – collaborate across the multi-disciplinary team of engineers and across the business and other RTX sites, including with those working other subsystems.Frequent technical contact with the customer and senior personnel inclusive of requirements, IRAD, future technical needs, etc.

Visible and accountable for technical decisions

Effective communication and collaboration skills are critical

Work with minimal direction or supervision, while exercising considerable latitude in determining the technical objectives of the assignment

Testing and Validation – responsible for the testing and validation of prototype hardware. Includes developing test plans , conducting tests (at RTX facilities and offsite customer demos) and analyzing results to verify performance as expected under various conditionsCapture Management - support the capture of new CRAD efforts through the leading the development of white papers and proposal technical volumesRequirements Management – manage and document technical requirements at the top level assembly along with tracking lower level subsystem requirementsProject Management – handles technical project management tasks. This includes assessing potential issues and developing strategies to address them before they impact the programQualifications You Must HaveEducation: Bachelor’s in Science, Technology, Engineering, or Mathematics (STEM) or related degree and 8 years of prior relevant experience or an Advanced degree and 5 years of relevant experience

Experience with innovative mechanical design and trouble shooting skills

Experience with IRAD development in a collaborative environment

Experience with electronic packaging

Active and transferable U.S. government issued security clearance is required prior to start date. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance.

Qualifications We PreferExperience with ANSI drawing standards and/or first order or structural analysis techniques

Proven experience in proposal development through technical execution of fast paced design, build and testing of prototype units

Ability to travel

Familiarity with the design and manufacturing processes of CCAs, metal housings, sheet metal

Experience with CREO(Pro/E) or similar 3D solid modeling software

Experience with ANSYS Mechanical or similar FEA modeling software

Strong technical background with high technical aptitude

Strong leadership skills and project management

Must have a working knowledge of Microsoft Office (Word, Excel, PowerPoint)

Very strong verbal and written communications and interpersonal skills when working with team members and customers

Advanced degree in Mechanical, Electrical or Aerospace Engineering

What We OfferOur 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.

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.

The salary range for this role is 101,000 USD - 203,000 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