RTX · 9 hours ago
2026 Full-time - Software Engineer I - Onsite (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 leading company in defense and aerospace, committed to helping the nation and allies through innovative technology. The Software Engineer I role involves assisting in the development and testing of real-time embedded software and collaborating within a fast-paced agile team to deliver solutions for complex systems.
AerospaceManufacturingSecuritySensorTelecommunications
No H1B
Security Clearance RequiredU.S. Citizen Only
Responsibilities
Assist and participate in the requirements, design, development and testing of real-time embedded software, application software, and tools, to include development of new work products or enhancement of existing applications and systems
Design, code, test, integrate, and document software solutions
Participate in internal review of software components and systems
Collaborate with project managers and other professionals within Engineering
Work on problems with defined scope, schedule, and expectations
Follow established development practices and processes to maintain the configuration management of software products
Qualification
Required
Bachelor's degree in Science, Technology, Engineering, or Mathematics (STEM)
Experience with C, C++, or Java
This position requires 12 months or less of relevant professional work experience (excluding Internships)
The ability to obtain and maintain a U.S. government issued clearance. U.S. citizenship is required as only U.S. citizens are eligible for a security clearance
Preferred
Bachelor's degree in Computer Engineering, Computer Science, or Software Engineering, and prior Internship experience
Knowledge of data structures and algorithms, systems software design, operating systems and architectures
Knowledge of assembly, C/C++ programming, structured programming concepts
Knowledge of object-oriented design and Unified Model Language
Experience writing low level code for microcontroller, Arduino or Raspberry PI
Interpersonal and communication skills, both verbal and written
ABET is the preferred, although not required, accreditation standard. 3.0 cumulative GPA desired
Demonstrated ability to work effectively with colleagues and leaders in a team environment
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
Company data provided by crunchbase