RTX · 1 hour ago
2026 Software Engineer I - Hardware In the Loop - Onsite - Tucson, AZ
US-AZ-TUCSON-805 ~ 1151 E Hermans Rd ~ BLDG 805
Full-time
Onsite
New Grad, Entry Level
$57K/yr - $109K/yr
0+ years expRTX is a company dedicated to helping the nation and allies defend freedoms and deter aggression. They are seeking a Software Engineer I for their Hardware In the Loop Department in Tucson, AZ, where the role involves designing and integrating testing environments for missile systems, supporting tactical software development and testing.
AerospaceManufacturingSecuritySensorTelecommunications
No H1B
Security Clearance RequiredU.S. Citizen Only
Responsibilities
Work on a multi-disciplined team to support systems integration
Support troubleshooting and failure data analyses, including root cause and corrective action processes and advanced use of lab or field test equipment
Work in a lab environment integrating software, firmware and hardware in support of complex systems
Qualification
Required
Bachelor's degree in Computer Science or Software Engineering
This position requires 12 months or less of professional experience (excluding internships)
Ability to obtain and maintain a U.S. government issued security clearance prior to start date. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance
Preferred
Experience troubleshooting systems using test equipment such as oscilloscopes, logic analyzers, network analyzers, and/or spectrum analyzers
Experience with using telemetry data collection equipment to capture real time data and/or real time monitoring
Experience with electrical schematics, interface control documentation, and communications protocols
Experience with reading and integrating software routines with hardware/electronics; C/C++/C# preferred
Experience with instrumentation and collection of large data sets, including the application of scripting or automation to data collection and analysis
Highly motivated individual with a positive attitude
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
Business Insider
2026-01-09
Morningstar.com
2026-01-08
2026-01-08
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