Senior Principal Software Engineer (Onsite)

RTX•Huntsville, AL

1d•$132,400 - $251,600•Onsite

About The Position

As a Senior Principal 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. This is an onsite role based in Huntsville, AL. 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.

Requirements

Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and a minimum of 10 years of prior relevant experience unless prohibited by local laws/regulations.
Experience in leading a team.
Experience in developing complex systems and applications using an object-oriented (OO) programming language using C++.
Experience using Unix/Linux operating system.
Experience with data structures, software design principles, and developing algorithms, particularly in high-concurrency and distributed systems, etc.
Experience with Shell Scripting (tcsh, csh, bash), software development tools like Git/Clearcase, and software debuggers, etc.
Experience with software development methodologies (Agile, Scrum, etc.).
The ability to obtain and maintain a U.S. government issued interim secret security clearance is required prior to start.
U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance.

Nice To Haves

Active Secret security clearance.
Experience in the role as a Scrum Master (SM) and/or a Product Owner (PO).
Experience with Network Communication Protocols and using embedded Real-Time Operating Systems (RTOS), such as VxWorks and Integrity.
Experience in OO languages such as Java, C#, and Ada.
Experience with Red Hat Enterprise Linux Operating System.
Experience in embedded systems, real-time systems, or large-scale applications.
Experience with multithreading, memory management, and performance optimization in complex environments.

Responsibilities

Collaborate with cross-functional, agile teams to define, design, and implement new features, ensuring system integration and scalability.
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.
Stay current with industry trends and advancements in modern languages, Artificial Intelligence (AI), Development, Security, and Operations (DevSecOps), and other methodologies and technologies, especially in relation to complex systems.
Exhibit leadership behaviors and practices and serve (part-time or full-time) in leadership roles.