Senior Software Engineer

Senior Software Engineer – ISR Systems – Westford, MA

At Raytheon, we bring over a century of engineering expertise to support the United States Government and international partners with high‑altitude imaging sensors. We solve tough, meaningful problems that create a safer, more secure world. We are looking for a Senior Software Engineer to join our Advanced Product Solutions team and work on state‑of‑the‑art imaging systems.

1st shift – 100% on‑site, Westford, MA.

• Perform software development within an Agile Software Development group.
• Provide mentorship and technical insight into new software components.
• Provide direct support of program efforts and proposal activities.
• Develop software in multiple languages, including but not limited to C++, Java, and Type Script.
• Design and develop high‑performance software in a dynamic environment.

• Typically requires a STEM degree and a minimum of 5 years of prior work experience, or an advanced degree in a related field with a minimum of 3 years of experience.
• Experience with C++ and Java development focused on application scalability and performance.
• Experience with web development.
• The ability to obtain and maintain a U.S. government‑issued Secret security clearance post‑start is required.
• U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance.

• BS in Software Engineering or a related major is HIGHLY PREFERRED
  .
• Experience with estimating software tasks for extended periods (e.g., >12 months).
• Experience interacting with internal organizations and disciplines.
• Experience with Kubernetes.
• Experience with machine learning concepts.
• Experience with GPU programming.
• Ability and desire to facilitate team growth and knowledge transfer.
• Strong communication, interpersonal, and decision‑making skills.

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

This position offers relocation based on candidate eligibility.

The salary range for this role is $82,000 USD – $164,000 USD.

RTX is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability or veteran status, or any other applicable state or federal protected class. RTX provides affirmative action in employment for qualified individuals with a disability and protected veterans in compliance with Section 503 of the Rehabilitation Act and the Vietnam Era Veterans’ Readjustment Assistance Act.