2026 Full-time Software Engineer I – On-site (CA)

Date Posted:

Country:

United States of America

Location:

CA550: Fullerton CA BldgWest Hughes Drive Building 675 Fullerton CA 92834 USA

Position Role Type:

Onsite

U.S. Citizen U.S. Person or Immigration Status Requirements:

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

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 todays mission and stay ahead of tomorrows threat. Our team solves tough meaningful problems that create a safer more secure world.

Raytheons Radar Digital Product Line (RDPL) team in Fullerton California is growing! We are seeking motivated Software Engineers to join our this role you will have the opportunity to work on cutting-edge technology solutions grow your expertise in the radar domain and engage in potential travel to support radar site operations. This position offers a dynamic and collaborative environment where you can make a meaningful impact.

This role will be 100% on-site in Fullerton California.

What You Will Do

Collaborate with Scrum teams to design develop test and troubleshoot radar software solutions.

Assist in the requirements design development and testing of real-time embedded software application software and tools.

Contribute to the development of new work products or enhance existing applications and systems.

Design code test integrate and document software solutions in C and Object-Oriented Design (OOD).

Participate in technical reviews of software components and systems.

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

Support radar site operations through domestic and international travel opportunities.

Qualifications You Must Have

Bachelors degree in Science Technology Engineering or Mathematics (STEM)

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

Familiarity with object-oriented programming in C

Experience or coursework in software development

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

Qualifications We Prefer

Familiarity with data structures algorithms and software development life cycle practices

Experience or coursework in Unix/Linux operating systems

Basic knowledge of version control systems (e.g. Git or similar tools)

Exposure to Agile/Scrum methodologies through coursework or internships

Strong problem-solving and communication skills including the ability to produce technical documentation

Desire to learn new technologies tools and processes

Strong interest in problem solving and software troubleshooting

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!

Relocation eligible. Relocation assistance is available 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.

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: part of our commitment to maintaining a secure hiring process candidates may be asked to attendselect 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 62000 USD - 118000 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 candidates 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 companys 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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