RTX · 17 hours ago
Senior Software Engineer (Onsite)
US-IA-CEDAR RAPIDS-130 ~ 5350 C Ave NE ~ BLDG 130
Full-time
Onsite
Senior Level
5+ years expRTX is a company dedicated to engineering mission success through innovative technology solutions. The Senior Software Engineer will design and develop software to enhance training capabilities for U.S. warfighters, collaborating with a team of experts to ensure the success of mission-critical operations.
AerospaceManufacturingSecuritySensorTelecommunications
No H1B
Security Clearance RequiredU.S. Citizen Only
Responsibilities
Design, develop, and test cutting-edge software in an agile, collaborative environment
Demonstrate critical thinking skills, the ability to thrive in small, empowered teams, and an intense desire to directly enable our customer’s success
Troubleshoot, debug, and optimize existing code for performance and efficiency in complex environments
Drive project success by directly contributing to requirements, implementation, and test development
Work collaboratively with multiple engineering disciplines to analyze, implement, and test system modification requests to the existing system baseline
Qualification
Required
Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and 5 years of prior relevant experience OR an Advanced Degree in a related field and minimum 3 years of experience
Experience with software development, test, and/or integration using Java, C++, or C#
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 Python is a plus
Experience with Windows and Linux development environments
Experience with multithreading
Experience with networking and communications protocols
Experience with CI/CD tools and infrastructure such as Jenkins, Git, Bitbucket
Experience with containerized applications such as Docker
Comfortable working in Agile/Scrum environments
Benefits
Medical, dental, and vision insurance
Three weeks of vacation for newly hired employees
Generous 401(k) plan that includes employer matching funds and separate employer retirement contribution, including a Lifetime Income Strategy option
Tuition reimbursement program
Student Loan Repayment Program
Life insurance and disability coverage
Optional coverages you can buy pet insurance, home and auto insurance, additional life and accident insurance, critical illness insurance, group legal, ID theft protection
Birth, adoption, parental leave benefits
Ovia Health, fertility, and family planning
Adoption Assistance
Autism Benefit
Employee Assistance Plan, including up to 10 free counseling sessions
Healthy You Incentives, wellness rewards program
Doctor on Demand, virtual doctor visits
Bright Horizons, child and elder care services
Teladoc Medical Experts, second opinion program
Eligible for relocation
And more!
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