Senior Software Integration Engineer (Onsite)

Date Posted:

2025-11-12

Country:

United States of America

Location:

MA133: Tewksbury, Ma Bldg 3 Concord 50 Apple Hill Drive Concord - Building 3, Tewksbury, MA, 01876 USA

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:

DoD Clearance: Secret

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 are seeking a skilled and detail-oriented Senior Software Engineer to work on the Zumwalt Baseline Management Integration & Test team. The ideal candidate will have a passion for integrating and testing complex software systems, and improving integration and test activities. The ideal candidate is a well-disciplined individual with a proven applicable technical background, who is able to thrive in a dynamic agile environment and is able to work well in a team setting. You will work onsite in Tewksbury, Massachusetts. 

What You Will Do

• Integrate multiple interconnected subsystems, identifying and resolving system level issues that may stem from software or hardware anomalies.
• Collaborate with cross-functional teams to integrate and test new software features.
• Develop new automated tests and update existing code for modernized infrastructure.
• Participate in code reviews for tools and automated tests, ensuring adherence to coding standards and best practices
• Support test events in a software lab environment
• This position requires exclusive onsite presence.

Qualifications You Must Have

• Typically requires a bachelor’s in science, Technology, Engineering, or Mathematics (STEM) and a minimum of 5 years of experience.
• Experience in developing automation pipelines using industry tools such as Jenkins and Git.
• Experience in scripting languages such as Python or Bash.
• Experience in a Unix/Linux operating system.
• Experience providing technical guidance/mentorship to junior engineers.
• Active and transferrable U.S. government issued Secret security clearance is required. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance.

Qualifications We Prefer

• Software integration & test experience with larger systems or System of Systems
• Experience with container technology tools such as Docker and Podman
• Excellent problem-solving skills and attention to detail.
• Strong communication and teamwork skills.
• Proven experience in developing complex systems and applications using C/C++, Java or other object-oriented programming language.
• Experience leading small projects/efforts.
• Familiarity with software development methodologies (Agile, Scrum, etc.).

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

Learn More & Apply Now!

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.

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

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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.

The salary range for this role is 82,000 USD - 164,000 USD. The salary range provided is a good faith estimate r