Senior Systems Integration and Test Engineer

Date Posted:

2026-08-03

Country:

United States of America

Location:

US-CO-AURORA-S75 ~ 16800 E Centretech Pkwy ~ BLDG S75

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:

TS/SCI without Polygraph

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.

We have an exciting opportunity for a Senior Systems Integration and Test Engineer to support one of our premier programs. In this role, you will work in a collaborative, Agile development environment to deliver advanced satellite ground system solutions that support critical national security missions. As part of the Systems Integration and Test (SI&T) team, you will integrate, verify, and validate complex systems by developing test plans and procedures, evaluating system functionality and interfaces, building and maintaining test environments, and collaborating closely with cross-functional engineering teams and customers to ensure mission success.

This position is contingent upon contract award, and the work will be on-site in Aurora, CO.

What You Will Do:

• Collaborate within an Agile product team to deliver high-quality integration and test solutions that support program objectives.

• Maintain a systems-level perspective throughout the program lifecycle, ensuring mission objectives remain aligned with technical execution.

• Perform system integration, regression testing, and verification activities as part of an Agile product team, supporting customer demonstrations at the conclusion of each sprint.

• Identify, troubleshoot, and resolve technical issues encountered during software and hardware integration in collaboration with cross-functional engineering teams.

• Debug and analyze system-level issues to support reliable system performance and mission readiness.

• Support systems integration and test activities within a secure laboratory environment. 

Qualifications You Must Have:

• Typically requires a Bachelor's Degree in Science, Technology, Engineering, or Mathematics (STEM) and a minimum of 5 years prior relevant experience

• Experience supporting systems integration and testing for software products in an Agile, continuous integration/continuous delivery (CI/CD) environment, including regression testing, test scripting, and test automation.

• Experience troubleshooting and debugging software-based systems and applications.

• Active and transferable U.S. government issued DoD TS/SCI is required prior to start date. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance

Qualifications We Prefer:

• Experience supporting satellite ground system development or operations.

• Familiarity with ground station and satellite systems, including terrestrial data networking, command and telemetry, launch operations, flight dynamics, mission planning, and on-orbit operations.

• Experience applying Model-Based Systems Engineering (MBSE) tools and digital engineering or digital test methodologies.

• Experience using Agile development tools such as Jira, Confluence, and Bitbucket.

• Experience with test automation tools, including Cucumber, Behave, Gherkin, and Zephyr.

• Experience programming in Java, C++, MATLAB, Rust, and/or Python, with familiarity working in Linux operating systems and cloud-based environments; AWS certification is a plus.

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

Learn More & Apply Now!

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