Software Engineer I (Onsite)

RTX (Raytheon); Marlborough (MA); On-site; USD 57,000 - 109,000; Full time

Benefits offered by this job

Relocation Eligible

Job summary

RTX is seeking a Software Development Engineer for the Radar Product Line to advance real-time embedded and application software. This role requires ability to obtain a U.S. government security clearance and U.S. citizenship.

You will design, code, test, and document software components while collaborating with cross-functional teams in an onsite environment at Marlborough, MA.

Qualifications

• Bachelor's in STEM is required.
• Software development experience or education.
• Experience with C++, C, or Java.

Responsibilities

• Assist in requirements, design, development and testing of real-time embedded and application software.
• Design, code, test, integrate, and document software solutions.
• Participate in internal reviews of software components and systems.
• Collaborate with project managers and engineering colleagues.

Skills

C/C++/Java

Education

Bachelor's in STEM

Tools

Unix/Linux

Job description

Job Information

Date Posted: 2026-09-16

Country: United States of America

Location: US-MA-MARLBOROUGH-MA2 ~ 1001 Boston Post Rd ~ BLDG 2

Position Role Type: Onsite

Security Clearance 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

DoD Clearance: Secret

Ability to obtain INTERIM U.S. government issued security clearance is required prior to start date

About the Role

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. 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.

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).
• Experience or Education with software development.
• Experience with C++, C, Java or similar higher level programming language.

Qualifications We Prefer

• 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: Trust, Respect, Accountability, Collaboration, and Innovation.

Relocation Eligible

The salary range for this role is 57,200 USD - 108,800 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

Role Type Definition

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.

Security Clearance Process

This position requires the ability to obtain 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.