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Mechanical Engineer I

Job in Tewksbury, Middlesex County, Massachusetts, 01876, USA
Listing for: Raytheon
Full Time position
Listed on 2026-08-12
Job specializations:
  • Engineering
    Mechanical Engineer, Manufacturing Engineer
Salary/Wage Range or Industry Benchmark: 57000 - 109000 USD Yearly USD 57000.00 109000.00 YEAR
Job Description & How to Apply Below

Location

US-MA-TEWKSBURY-TB3 ~ 50 Apple Hill Dr ~ CONCORD BLDG, Tewksbury Tb3 300 Concord

Date Posted

Country

United States of America

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 Type

DoD Clearance:
Secret

Security Clearance Status

Active and existing security clearance required after day 1

Are you ready to explore the world of aerospace and defense? Do you want to learn from and collaborate with some of the greatest minds in the industry? At RTX, our internships, co-ops and full-time careers provide an exceptional foundation to work on complex problems, advance your skills and create a safer, more connected world. Discover opportunities to make a difference at RTX.

The Hardware Engineering Team provides engineering design & development services to a wide range of products within Raytheon. The Critical Item Production Readiness (CPR) department is dedicated to ensuring that every product we develop is designed with its entire production lifecycle in mind. By integrating principles of manufacturability, assembly, scalability, and cost management, we aim to achieve production excellence while meeting the highest standards of quality and reliability.

CPR is looking for a Mechanical Engineer to join the Accelerated Learning & Rapid Prototyping section as a member of the collaborative team. The Accelerated Learning & Rapid Prototyping section is a service organization chartered to enable accelerated learning and rapid prototyping in all phases of hardware development using capabilities and enablers including polymer additive manufacturing and 3D Scanning. As a primary responsibility, you will collaborate with engineers from all disciplines and mission areas to support mechanical hardware development throughout a given product lifecycle.

As a Mechanical Engineer, you will be responsible for hardware design in support of rapid prototyping and product development to meet stringent program schedules. You will be executing as part of small team during product development, drawing generation, drawing release, and drawing change incorporation to meet a set of requirements. Additionally, you will be supporting internal additive manufacturing lab capabilities, connecting internal customers to external suppliers as needed for the manufacturing of AM and engaging in 3D scanning activities in support of hardware measurement applications.

What

You Will Do
  • Support internal Additive Manufacturing lab capabilities which include but not limited to: manage and execute end-to-end AM prototype part workflows for material extrusion, material jetting, and vat photopolymerization, machine troubleshooting, continuous improvement and material handling.
  • Connect internal customers to external suppliers as needed for the manufacturing and procurement of AM and traditionally manufactured parts to support development, proof of design, proof of manufacturing, and engineering use hardware.
  • Utilize CREO CAD tool for modeling and documentation creation
  • Support end-to-end rapid prototyping from initial requirement development, to design, to procurement, to fabrication, to integration and test
  • Perform 3D scanning activities in support of hardware measurement, hardware inspection, hardware reverse engineering and 3D documentation applications
  • Create documents per Raytheon guidelines and release them in the Product Data Management (PDM) system
  • Manage multiple customer requests, materials, processes, and workflow stages simultaneously while keeping team up-to-date
Qualifications You Must Have
  • Bachelor's degree in Mechanical Engineering, Aerospace, Engineering Science or related (STEM) major obtained by start date.
  • Experience with 3D modeling CAD tools, geometric dimensioning and tolerancing methods
  • Experience in reading mechanical fabrication and assembly drawings

Experience may be obtained through on-the-job experience, research, coursework, or projects

Qualifications We Prefer
  • Hands-on rapid prototyping, hardware…
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