Defense Mechanical Engineer II: Secret-Cleared, Onsite MA

RTX; Tewksbury (MA); On-site; USD 69,000 - 131,000; Full time

Benefits offered by this job

Medical, Dental, Vision

401(k) matching

Paid time off

Job summary

RTX is seeking a Mechanical Engineer II for onsite work in Te wksbury/Andover, MA, focusing on mechanical design for ground-based defense systems. You will develop components, manage telemetry, and ensure robust integration across subsystems with a strong emphasis on production support and lifecycle management.

The role requires a STEM degree with 2+ years of relevant experience, proficiency in 3D CAD and PDM, and the ability to collaborate across disciplines while mentoring junior engineers.

Qualifications

• Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and a minimum of 2 years of prior relevant experience or an Advanced Degree.
• Experience collaborating with cross-functional teams and suppliers to develop robust design solutions and resolve technical challenges.
• Experience participating in design reviews, driving action-item closure, and conducting engineering trade studies.
• Demonstrated ability to independently manage engineering tasks and deliver against technical, schedule, and cost commitments.
• Hands‑on experience with 3D CAD and Product Data Management (PDM) systems; experience with Creo, SolidWorks, or NX is preferred.
• Experience with independently managing tasks to deliver on technical/scheduling and cost commitments.
• Experience supporting product development throughout the engineering lifecycle, from concept through production.

Responsibilities

• Investigate and resolve change requests from manufacturing or suppliers.
• Develop rework or modification procedures to support product updates.
• Support the full product lifecycle from concept definition through detailed design, release to production, and post-production support of Ground Based Defense System including Effectors.
• Work closely with other engineering disciplines, non-technical functions, and suppliers to develop robust design solutions and resolve technical challenges.
• Participate in design peer reviews, resolve action items, and conduct trade studies to inform technical decisions.
• Manage tasks independently and ensure timely delivery of technical, schedule, and financial commitments.
• Mentor and support less experienced engineers, contributing to team development and technical growth.

Skills

Cross-functional collaboration

Project/task management

Mentoring

Communications

Education

STEM degree (B.S. or higher)

Advanced degree preferred

Tools

Creo

SolidWorks

NX

Job description

RTX is seeking a Mechanical Engineer II for onsite work in Te wksbury/Andover, MA, focusing on mechanical design for ground-based defense systems. You will develop components, manage telemetry, and ensure robust integration across subsystems with a strong emphasis on production support and lifecycle management.

The role requires a STEM degree with 2+ years of relevant experience, proficiency in 3D CAD and PDM, and the ability to collaborate across disciplines while mentoring junior engineers.