Software Engineer - Onsite; MA

2026 Full-time - Software Engineer I - Onsite (MA) page is loaded## 2026 Full-time - Software Engineer I - Onsite (MA) locations:
MA801:
Marlborough, MA 1001 Boston Post Road Building 2, Marlborough, MA, 01752 USAtime type:
Full time posted on:
Posted Todaytime left to apply:
End Date:
January 5, 2026 (6 days left to apply) job requisition :

** Date Posted:
**** 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, Dev Ops 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, MAOnsite:
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…