Date Posted:2025-12-03Country:United States of AmericaLocation:MA801: Marlborough, MA 1001 Boston Post Road Building 2, Marlborough, MA, 01752 USAPosition Role Type:OnsiteU.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance
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2026 Fulltime - Mechanical Engineer I - Onsite
Job Description:

Date Posted:

2025-12-03

Country:

United States of America

Location:

MA801: Marlborough, MA 1001 Boston Post Road Building 2, 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: 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.

Raytheon Hardware Engineering (HE) is the premier organization for hardware design, development, production, and research.  HE strives to minimize total systems cost, while maximizing production. This is achieved through commitment, training and continuous improvement using common tools and processes. The capabilities encompass a broad range of technical disciplines which include engineering, operations, technical services, materials and processes, analysis and test and documentation.   

The Tactical Radars & Effectors Department provides mechanical and hardware systems engineering expertise and provides support across locations in Arizona, California, Texas, and Massachusetts. The candidate will report directly to the mechanical design section in the department.  The mechanical engineer position is to perform design, production support and integration support for products including radars, effectors, and command and control systems. 

The position is for the Marlborough, MA location.  This position is an onsite role. 

What You Will Do

  • Mechanical design, analysis and documentation of hardware and systems
  • Working as part of a small team during product development, part and drawing creation, drawing release, and drawing change incorporation
  • Creatively apply mechanical engineering knowledge to efficiently solve complex design problems and make sound and rationale data oriented technical conclusions.
  • Providing factory and supplier support domestically and internationally
  • Collaborating with senior external personnel on significant technical matters requiring coordination within and between organizations
  • This position will require interfacing with other mechanical engineers, designers, and structural / thermal analysts, as well as engineers from other disciplines, along with customers and program management

Qualifications You Must Have

  • Bachelors degree in Science, Technology, Engineering, or Mathematics (STEM)
  • This position requires 12 months or less of relevant professional work experience (excluding internships)
  • Experience using CAD software, such as CREO or equivalent

Qualifications We Prefer

  • Experience with Product Data Management (PDM) and CREO Modelling tools
  • Understanding of electronics packaging, radar antenna design, or precision systems through class projects, professional internships, or academic research
  • Efficient and disciplined process execution behaviors coupled with agility of thought and knowledge of how to appropriately tailor processes to fit the task
  • Demonstrates ability to apply academic engineering knowledge to solve design issues
  • Understanding of the mechanical engineering design processes

What We Offer:

  • Our 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.
  • Relocation Eligibility

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.
  • Please upload a copy of your most recent transcripts with your resume when applying to this requisition. Include your cumulative GPA and projected graduation date on your resume.

As part of our commitment to maintaining a secure hiring process, candidates may be asked to attend select steps of the interview process in-person at one of our office locations, regardless of whether the role is designated as on-site, hybrid or remote.

The salary range for this role is 55,000 USD - 107,000 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.

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Company Details
Raytheon Technologies
870 Winter Street
Waltham, Massachusetts 02451 USA
www.rtx.com/
1243 Open Jobs Available
Raytheon Technologies Corporation is an aerospace and defense company that provides advanced systems and services for commercial, military and government customers worldwide. It includes four industry-leading businesses—Collins Aerospace, Pratt & Whitney...

Supported Manufacturers:
Bombardier

Supported Models:
Challenger, Global
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Job Info
Location
MARLBOROUGH, Massachusetts, United States
Type
Permanent
Company Details
Raytheon Technologies
870 Winter Street
Waltham, Massachusetts 02451 USA
www.rtx.com/
1243 Open Jobs Available
Raytheon Technologies Corporation is an aerospace and defense company that provides advanced systems and services for commercial, military and government customers worldwide. It includes four industry-leading businesses—Collins Aerospace, Pratt & Whitney...

Supported Manufacturers:
Bombardier

Supported Models:
Challenger, Global

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