Principal Software Development Engineer

Date Posted:
2025-10-20
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.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 Principal Software Development Engineer who can be the Product Owner for a scrum team of five to seven people with a focus on a Fire Unit Software product.

This position is onsite in Tewksbury, Massachusetts as part of the Patriot Software Development Team.

What You Will Do:

As Product Owner, the candidate will work with the Fire Unit Sub-IPT Lead to ensure that the backlog is well-managed, user stories are clear, and priorities are set effectively. In addition to managing the team backlog, the ideal candidate will have the ability to become a subject matter expert and software lead on the team. As a subject matter expert, the candidate will be involved in all stages of the software development lifecycle.

• Update, refine and prioritize the team's backlog to ensure that the team is always focused on the most critical features that deliver value
• Collaborate with cross-functional teams to define, design, and implement new features, ensuring system integration and scalability.
• Collaborate with the Fire Unit Sub-IPT lead (the FU Product Owner) and communicate issues that the development team faces that impede progress
• Work effectively within a team and function as an individual contributor as needed, working autonomously with limited supervision
• 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 8 years of relevant experience.
• Experience in embedded systems, real-time systems, or large-scale applications.
• Experience with multithreading, memory management, or performance optimization in complex environments.
• Experience in a Unix/Linux operating system.
• Experience in product owner related activities like managing the expectations and inputs of various stakeholders while keeping the product vision intact, or similar.
• Active and transferable U.S. government issued Secret security clearance is required prior to start date.

Qualifications We Prefer:

• Strong understanding of data structures, algorithms, and software design principles, particularly in high-concurrency and distributed systems.
• Experience with Network Communication Protocols, Shell Scripting (tcsh, csh, bash), software development tools like Git/Clearcase, software debuggers, and using embedded RTOSs (e.g. VxWorks, Integrity).
• Excellent problem-solving skills and attention to detail.
• Strong communication and teamwork skills.
• Familiarity with version control systems (e.g., Git).
• 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:

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 101,000 USD - 203,000 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.

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.

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