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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Principle Software Engineer - Product Owner Organization - **Company:** RTX - **Location:** Huntsville, AL, United States - **Experience:** Expert - **Salary:** $107,500.0 - $204,500.0 - **Contract:** Permanent contract - **Skills:** C (Programming Language), Java (Programming Language), Artificial Intelligence, Software Applications, Systems Engineering, Acceptance Test-Driven Development, Bash Shell, C Sharp (Programming Language), C Shell, Unix, C++ (Programming Language), Cyber Security, Computer Programming, Continuous Delivery, Continuous Integration, Data Security, Data Structures, Software Debugging, Linux, Programming Tools, Distributed Systems, Python (Programming Language), Knowledge Management, Unix Shell, Object-Oriented Software Development, Performance Tuning, Systems Development Life Cycle, Software Prototyping, Software Tools, Shell Script, Software Engineering, Scripting, Concurrency, Git, SC Clearance, Integration Tests, Solid Principles, Modeling and Simulation, Devsecops - **Published:** September 2, 2026 - **Apply:** https://www.careerbuilder.com/job-details/principle-software-engineer-product-owner-huntsville-al--a66a46bd-ac20-4076-849f-dfd0df2c02a1 ## About the Role * Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and a minimum of 8 years of prior relevant experience unless prohibited by local laws/regulations. * Experience in developing systems and applications using an object-oriented (OO) programming language (in particular, C++). * Experience in a Unix/Linux operating system. * Experience with data structures, software design principles, and coding algorithms, particularly in high-concurrency and distributed systems. * Experience leading or managing a team. * Active Secret Security Clearance (DoD). Qualifications We Prefer * Excellent communication, technical writing, oral presentation, and interpersonal skills * Proven ability to interface with customers and lead technical solutions to complex user requirements * Prior experience with Radar Modeling and Simulation and/or Missile Defense programs * Ability to understand radar systems technology in the areas of radar design and analysis, and systems engineering development * Experience with Shell Scripting (tcsh, csh, bash), Python scripting, software development tools like Git, and software debuggers * Certified or Registered Product Owner. * Ability to work in a fast paced, dynamic environment with time-critical requirements * Knowledge of Earned Value Management principles and metrics * Experience in OO languages such as Java, C#, and Ada. * Execution of technical, cost and schedule performance., Adjudication, Aerospace and Defense, Affirmative Action, Algorithms, Analysis Skills, Artificial Intelligence (AI), Bash Scripting, Best Practices, C Programming Language, C++ Programming Language, Communication Skills, Concurrency, Continuous Deployment/Delivery, Continuous Integration, Csh (C Shell) Scripting, Customer Relations, Data Structures, Debugging Skills, Distributed Computing, DoD Clearance, Earned Value Management (EVM), Financial Planning, Git, Identify Issues, Information/Data Security (InfoSec), Integration Testing, Interpersonal Skills, Leadership, Life Insurance, Linux Operating System, Maintain Compliance, Mathematics, Metrics, Object Oriented (OO), Object Oriented Programming (OOP) Languages, Performance Tuning/Optimization, Presentation/Verbal Skills, Product Development, Product Development Methodology, Product Reviews, Programming Tools, Python Programming/Scripting Language, RTX, Regulations, Rehabilitation Act, Research & Development (R&D), Schedule Development, Secret Clearance, Security Clearance, Simulation, Software Debugging, Software Design, Software Development, Software Development Lifecycle (SDLC), Software Engineering, Software Prototyping, State Government, Systems Engineering, Tcsh (Turbo C Shell) Scripting, Team Building, Team Lead/Manager, Technical Leadership, Technical Writing, United States Citizen, Unix Operating Systems, Unix Shell Programming, Validation Testing, Vision Plan ## Description * As a PO, you will be responsible for the execution of a subset of the engineering scope for the Radar Development Contract Modeling and Simulation Program. The PO is responsible for management, coordination, and execution of the technical, cost and schedule for their team. This includes task planning to create milestones and schedules, tracking earned value and managing competing priorities. Specific responsibilities include: * Design, prototyping, software development, integration, test and analysis of new or enhanced system capabilities * As a Software Engineer, you will support one or more phases of the System Development Life Cycle (SDLC) - requirements, design, development (using C and C++), test, validation, and maintenance. Other responsibilities include: * Troubleshoot, debug, and optimize existing code for performance and efficiency in complex environments. * Write and maintain comprehensive documentation for software applications, including system architecture and design specifications. * Participate in product reviews and ensure adherence to engineering standards and best practices. * The successful candidate will be expected to build the team's abilities, provide technical direction and be able to work with both internal and external customers. They will also be expected to support proposal efforts in support of new business and have knowledge of the financial status and planning for the team. * This position requires exclusive onsite presence. What You Will Learn * Modern DevSecOps and Continuous Integration/Continuous Delivery techniques. * Test-Driven Multi-Disciplined Capability (TDMC) Product Development methodology. * A variety of domains such as radar, missile, and/or modeling & simulation * Work across engineering disciplines to develop solutions to complex problems in support of defense systems. * Use Artificial Intelligence AI to increase efficiency, resulting in higher quality products, across the SDLC., * Clearance Information: This position requires a security clearance. DCSA Consolidated Adjudication Services (DCSA CAS), an agency of the Department of Defense, handles and adjudicates the security clearance process. More information about Security Clearances can be found on the US Department of State government website here: https://www.state.gov/m/ds/clearances/c10978.htm * Onsite: Employees who are working in Onsite roles will work primarily onsite. This includes all production and maintenance employees, as they are essential to the development of our products. * Huntsville, AL: https://careers.rtx.com/global/en/raytheon-huntsville,-al-location #LI-RH2 As part of our commitment to maintaining a secure hiring process, candidates may be asked to attend select steps of the interview process in-person at one of our office locations, regardless of whether the role is designated as on-site, hybrid or remote.