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Mechanical Engineer I – Structural Analysis

RTX (Raytheon)

US-MA-MARLBOROUGH-MA1 ~ 1001 Boston Post Rd ~ BLDG 1MidClearance required
Sign in to applyVerified 2h ago
Location
US-MA-MARLBOROUGH-MA1 ~ 1001 Boston Post Rd ~ BLDG 1
Work model
On-Site
Level
Mid
Posted
Aug 16, 2026

About this role

Location: US-MA-MARLBOROUGH-MA1 ~ 1001 Boston Post Rd ~ BLDG 1

 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 At RTX, the world's largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference solving the world’s most complex problems. With our three market leading businesses, world-class operations and investments in research and development, we offer capabilities and opportunity no one else can. Together, we push the boundaries of known science and find new ways to connect and protect our world.  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 Mechanical Analysis and Test (MA&T) Department is responsible for ensuring structural and thermal design robustness across the Raytheon portfolio of products.  From preliminary concepts to fielded weapon system support, MA&T delivers innovative structural and thermal engineering solutions utilizing methods ranging from classical fundamental & empirically based techniques to state-of-the-art finite element methods leveraging industry leading commercial tools; all complimented and validated by tests executed in a manner to ensure cost effective yet technically balanced solutions. Raytheon is seeking a Mechanical Engineer I to join the MA&T Department. In this role you will get the opportunity to work on products throughout their lifecycle from initial design trade studies and proposals through qualification testing to enduring production support.  Entry level engineers will join and learn from a team of 200+ engineers working in all areas of structural engineering, and can expect a wide variety of assignments, from classical stress analyses to cutting edge computer aided analysis methodologies and field test support at locations around the world. This posting is for an onsite position in Marlborough, MA.

What You Will Do

Perform hand calculations and determine requirements for higher order detailed analysis Perform detailed structural analyses to solve various program structural design challenges Generate test plans required to validate analyses and verify hardware compliance to requirements Analyze test data to validate and correlate models, and/or generate mechanical loads and environments Work with experienced analysts on problems of moderate complexity to provide the answers needed under program cost and schedule constraints Coordinate and lead technical peer reviews ensuring the technical accuracy of work product Present results to internal stakeholders and external customers Generate detailed, archival technical reports What You Will Learn How to work as part of an Integrated Product Team, collaborating with other engineering disciplines to solve challenging technical problems for our customers How structural engineering is conducted in an innovative industry setting, through comprehensive department-sponsored training and mentoring from senior staff Qualifications You Must Have   Bachelor's degree in Mechanical Engineering or related (STEM) major obtained by start date. Experience with one of the following tools: PATRAN, NASTRAN, ANSYS, ABAQUS or equivalent software

Listing verified 2h ago. Applications go through the company's official careers site.

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Mechanical Engineer I – Structural Analysis at RTX (Raytheon), US-MA-MARLBOROUGH-MA1 ~ 1001 Boston Post Rd ~ BLDG 1 | Yoinka