Senior Software Engineer

Date Posted : 2026-02-06

Country :

United States of America

Location :

US-TX-MCKINNEY-513WA ~ 2501 W University Dr ~ WING A BLDG

Position Role Type : Onsite

U.S. Citizen, U.S. Person, or Immigration Status Requirements :

Active and transferable U.S. government issued security clearance is required prior to start date.​ 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 on day 1

At Raytheon, the foundation of everything we do is rooted in our values and a higher calling – to help our nation and allies defend freedoms and deter aggression. We bring 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. Our team solves tough, meaningful problems that create a safer, more secure world.

At Raytheon, we don’t build software just to meet requirements we build it to give our warfighters an edge in environments where adaptability, speed, and precision matter most. On the Next Generation RF Sensors team in McKinney, Texas, your work directly enables software-defined sensor systems with a focus of deploying mission-critical solutions.

What You Will Do

• Design, develop, test, and deploy software-defined capabilities supporting next-generation RF sensor systems in a fast-paced Agile environment.
• Develop C++ software running in Linux (Red Hat 8+) environments, supporting both new application development and enhancement of existing capabilities.
• Build, integrate, and deploy containerized applications using Docker and / or Kubernetes, delivering software solutions to multiple customer environments.
• Create and maintain DevSecOps CI / CD pipelines, supporting rapid iteration, deployment, and evolving mission requirements.
• Participate in the development of leading-edge technologies where requirements evolve quickly.
• Work onsite in McKinney, TX.

Qualifications You Must Have

Qualifications We Prefer

What We Offer

Our values drive our actions, behaviors, and performance with a vision for a safer, more connected world. At RTX we value : Safety, Trust, Respect, Accountability, Collaboration, and Innovation.

Relocation Eligible – Relocation assistance available

Please consider the following role type definition as you apply for this role. 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.

Visit Raytheon Landing Page :

This position requires 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 :

LI-TR1

The salary range for this role is 86,800 USD - 165,200 USD. The salary range provided is a good faith estimate representative of all experience levels. RTX considers several factors when extending an offer, including but not limited to, the role, function and associated responsibilities, a candidate’s work experience, location, education / training, and key skills.Hired applicants may be eligible for benefits, including but not limited to, 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, and holidays. Specific benefits are dependent upon the specific business unit as well as whether or not the position is covered by a collective-bargaining agreement.Hired applicants may be eligible for annual short-term and / or long-term incentive compensation programs depending on the level of the position and whether or not it is covered by a collective-bargaining agreement. Payments under these annual programs are not guaranteed and are dependent upon a variety of factors including, but not limited to, individual performance, business unit performance, and / or the company’s performance.This role is a U.S.-based role. If the successful candidate resides in a U.S. territory, the appropriate pay structure and benefits will apply.RTX anticipates the application window closing approximately 40 days from the date the notice was posted. However, factors such as candidate flow and business necessity may require RTX to shorten or extend the application window.