Mechanical Design Engineer – Aerospace & Defense

Prattwhitney; Tewksbury (MA); On-site; USD 57,000 - 109,000; Full time

Benefits offered by this job

Medical insurance

Dental insurance

Vision

Life insurance

Short‑term disability

Long‑term disability

401(k) match

Flexible spending accounts

Flexible work schedules

Employee Scholar Program

Parental leave

Paid time off

holidays

Job summary

Pratt & Whitney, a RTX company, seeks an Air Defense Ground Equipment Mechanical Design Engineer in TEWKSBURY, MA. You will design, develop, and integrate radar shelters, launchers, and electronic subsystems, creating 3D models and documentation with CREO and PDM as part of a cross‑functional team.

Requires a Bachelor's in Mechanical Engineering and experience with SolidWorks/CREO/Siemens NX, plus ability to obtain DoD security clearance; onsite role with a comprehensive benefits package.

Qualifications

• Bachelor’s degree in Mechanical Engineering or related STEM field obtained by start date.
• Engineering project, internship, research, coursework, or hands‑on project experience.
• Experience working with 3D CAD/design tools such as SolidWorks, CREO, or Siemens NX.
• Experience may be obtained through on‑the‑job experience, research, coursework, or projects.
• Qualifications We Prefer Microsoft Office or presentation tools; teamwork in engineering projects; exposure to mechanical hardware design, system integration, or production support.

Responsibilities

• Support the mechanical design, development, and integration of Air Defense Ground Equipment systems including radar and communications shelters, launchers, electronic subsystems, and hardware integration components.
• Create and maintain 3D models, assemblies, and engineering documentation using RTX design tools such as CREO and PDM.
• Assist with engineering change implementation, drawing updates, and release processes.
• Collaborate with mechanical engineers and cross‑functional teams to support program execution and production activities.
• Perform analytical and technical engineering tasks within a program environment and contribute to design reviews or presentations as needed.
• Support component integration, documentation updates, and configuration management activities.
• Apply Raytheon engineering processes, procedures, and standards in daily work activities.
• Hands‑on experience using RTX engineering tools including CREO, PDM, Adobe, and Microsoft Office applications.

Skills

3D CAD

CREO

SolidWorks

Siemens NX

Microsoft Office

Adobe

Education

Bachelor’s degree in Mechanical Engineering

Tools

CREO

PDM

SolidWorks

Siemens NX

Adobe

Microsoft Office

Job description

Pratt & Whitney, a RTX company, seeks an Air Defense Ground Equipment Mechanical Design Engineer in TEWKSBURY, MA. You will design, develop, and integrate radar shelters, launchers, and electronic subsystems, creating 3D models and documentation with CREO and PDM as part of a cross‑functional team.

Requires a Bachelor's in Mechanical Engineering and experience with SolidWorks/CREO/Siemens NX, plus ability to obtain DoD security clearance; onsite role with a comprehensive benefits package.