RTX
aerospace and defense
SoftwareModernizationEngineerII
Neural analysis suggests this role is
optimal for Mid+ candidates.
“Software Modernization Engineer II at RTX. Skills: software development, software integration, C, C++, C#, Java, Windows Presentation Foundation (WPF), GIT, Agile development environment. Uses and provides creative solutions to complex technical system and software integration problems. Support all aspects of a software development life cycle as members of a multi-disciplined team”
Industry & Context.
creative solutions to complex technical system and software integration problems; problem-solving skills; analytical skills
The ability to obtain and maintain a U. S. government issued security clearance is required, U. S. citizenship is required, DoD Clearance: Secret, Active and existing security clearance required after day 1, This position is 100% onsite in Indianapolis, IN, The ability to obtain and maintain a U. S. government issued Secret security clearance prior to the start date
What They're Looking For.
Must Have
Experience developing software in a Windows environment, Experience developing and testing software using C, C++, C#, Java, or closely related software languages, Experience developing Windows Presentation Foundation (WPF) and working with User Interface (UI) architectural patterns such as Model View-View Model (MVVM), Model View Controller (MVC), or Model View Presenter (MVP), Experience with software systems design, integration, and management, Experience with creational, structural, and behavioral design patterns and the principles behind them, Experience with software debugging tools to troubleshoot software implementation and ensure integrity of the software products, Experience with Software Configuration Management principles, environments and tools such as GIT, The ability to obtain and maintain a U. S. government issued Secret security clearance prior to the start date, U. S. citizenship is required as only U. S. citizens are eligible for a security clearance
Nice to Have
Master’s Degree (MS) preferred in a STEM discipline, Experience in Unix/Linux computing environments, Experience developing requirements for software products, Able to work closely in a multi-discipline team daily, analytical skills, Experience with automated software test tools, Familiar with VB6 / VBA or VB. NET, Working knowledge and experience in an Agile development environment using Azure DevOps or equivalent, Familiarity with DO-178C software development life cycle development and processes
What You'll Do.
Uses and provides creative solutions to complex technical system and software integration problems
Support all aspects of a software development life cycle as members of a multi-disciplined team
Supporting new and legacy military and commercial programs from concept and requirements
and potentially subsequent maintenance tasking
How You'll Work.
Team & Collaboration
Works closely with Systems Engineers to design ideal solutions with the end user and operational needs in mind; Support all aspects of a software development life cycle as members of a multi-disciplined team; Able to work closely in a multi-discipline team daily
Full Job Description
**Date Posted:** 2026-05-18 **Country:** United States of America **Location:** US-IN-INDIANAPOLIS-206 ~ 3939 Priority Way S Dr ~ PRIORITY BLDG 6 **Position Role Type:** Onsite **U.S. Citizen, U.S. Person, or Immigration Status Requirements: ** 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 **Security Clearance Type:** DoD Clearance: Secret **Security Clearance Status:** Active and existing security clearance required after day 1 At RTX, the world largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference solving the world’s most complex problems. With our three market leading businesses, world-class operations and investments in research and development, we offer capabilities and opportunity no one else can. Together, we push the boundaries of known science and find new ways to connect and protect our world. Raytheon brings 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. We deliver solutions that help our nation and allies defend freedoms and deter aggression, creating a safer, more secure world. Join us and help shape the future of aerospace and defense. Our Battle Management Software Department is looking for software engineers to support development, test, and other tasks throughout a software life cycle for aircraft embedded software applications. The aircraft operating system interfaces with several avionics systems including displays, navigation, and mission planning. This challenging work requires strong problem-solving skills and the desire to learn from and work with world class engineers. **What You Will Do** * Uses and provides creative solutions to complex technical system and software integration problems. * Works closely with Systems Engineers to design
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