2026 Full-time - Software Engineer I - Onsite (MA)

Date Posted : 2025-11-19

Country :

United States of America

Location :

MA801 : Marlborough, MA 1001 Boston Post Road Building 2, Marlborough, MA, 01752 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.

Job Summary

Raytheon is hiring a Software Development Engineer to support our Radar Product Line Team. We strive for technical excellence by drawing upon a workforce whose knowledge base covers the complete spectrum of modern languages and computing platforms.

What You Will Do

Assist and participate in the requirements, design, development and testing of real-time embedded software, application software, and tools, to include development of new work products or enhancement of existing applications and systems.

Design, code, test, integrate, and document software solutions.

Participate in internal review of software components and systems.

Collaborate with project managers and other professionals within Engineering.

Follow established development practices and processes to maintain the configuration management of software products.

Qualifications You Must Have

Requires a Bachelor’s in Science, Technology, Engineering, or Mathematics (STEM).

This position requires 12 months or less of relevant professional work experience (excluding internships).

Experience or Education with software development.

The ability to obtain and maintain a U.S. government issued security clearance is required. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance.

Qualifications We Prefer

Experience with C++, C, Java or similar higher level programming language.

Knowledge of data structures and algorithms, systems software design, operating systems, architectures, software development life cycle and processes.

Experience in a Unix / Linux operating system.

Strong problem-solving and communication skills, including ability to produce technical documentation, and the desire to learn new technologies and tools.

Excellent interpersonal and communication skills to work effectively with cross-functional teams.

Experience developing software in a team-based development environment, preferably Agile / SCRUM, DevOps and test automation.

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.

Learn More & Apply Now!

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

Location : Marlborough, MA or Tewksbury, MA

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.

Additional Details :

Please upload a copy of your most recent resume when applying to this requisition. Include your cumulative GPA and projected graduation date on your resume.

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

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 55,000 USD - 107,000 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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