RTX · 21 hours ago
2026 Fulltime - Mechanical Engineer I - Tactical Radars & Effectors - Onsite
US-AZ-TUCSON-M09 ~ 3350 E Hemisphere Loop ~ BLDG M09
Full-time
Onsite
New Grad, Entry Level
$57K/yr - $109K/yr
0+ years expRTX is a leader in defense and aerospace technology, dedicated to helping the nation and allies defend freedoms. The Mechanical Engineer I position focuses on the design, development, and documentation of components for tactical missile systems, requiring collaboration with various engineering disciplines and support for product development.
AerospaceManufacturingSecuritySensorTelecommunications
No H1B
Security Clearance RequiredU.S. Citizen Only
Responsibilities
Perform mechanical design, development, and documentation of components, sub-assemblies, for tactical missile systems and equipment in accordance with system requirements
Support the factory and suppliers with product development, obsolescence, troubleshooting, domestically and internationally
Interface with other engineering disciplines, non-technical disciplines, and suppliers to develop design solutions and resolve technical challenges
Work with limited supervision and meet commitments for assigned schedule, financial, and technical goals
Support and participate in design peer reviews, resolving action items, and conduct trade studies to make sound technical decisions
Support technical data package updates and/or variances
Utilize Raytheon hardware tools and processes
Qualification
Required
Bachelor's degree in Science, Technology, Engineering or Mathematics (STEM)
This position requires 12 months or less of relevant professional work experience (excluding internships)
Experience with design, development, and production of mechanical equipment and/or hardware
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
Active and existing security clearance required after day 1
Preferred
Experience with ANSI/ASME Y14.5 GD&T (Geometric Dimension and Tolerances) and tolerance analysis
Experience in the development, creation, release, and updates of mechanical technical data packages
Experience in the review and interpretation of technical documentation in a production environment
Experience working in a factory supporting development, low-rate as well as full-rate production of missile components and assemblies
Experience with CREO (Pro/E) or similar 3D solid modeling software
Benefits
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
Holidays
Company
RTX
RTX is comprised of three market-leading businesses – Collins Aerospace, Pratt & Whitney and Raytheon – working as one to answer the biggest questions and solve the hardest problems in aerospace and defense.
10001+ employees
Funding
Current Stage
Public CompanyTotal Funding
$3.2MKey Investors
LIFT Ecosystem Accelerator
2024-02-22Grant· $0.2M
2019-06-09Acquired
2010-01-14Grant· $3M
Leadership Team
Daniel Conroy
Chief Technology Officer - Digital
Kevin DaSilva
Corporate Vice President & Treasurer
Recent News
bloomberglaw.com
2026-01-22
Business Insider
2026-01-09
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