Senior Software Engineer, Full-stack

Raytheon; Fullerton (CA); On-site; USD 96,000 - 182,000; Full time

Benefits offered by this job

Benefits package

Annual incentive programs

Medical, dental, vision

Job summary

Raytheon Software Engineering in Fullerton, California is seeking a Senior Software Engineer to join the Air C2 (Command and Control) and Sensors software team on-site. The role focuses on developing mission-critical C2 applications, participating in design, implementation, testing and maintenance, and collaborating within a cross-functional Agile environment.

Qualified candidates will typically hold a STEM degree with 5+ years of experience, and must be able to obtain/maintain a DoD Secret

Qualifications

• Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and a minimum of 5 years of prior relevant experience.
• Experience with Object Oriented Design and Development, and Java application development.
• Experience with databases as part of the software solution.
• Able to obtain and maintain a U.S. government issued security clearance as and when required. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance.

Responsibilities

• Develop Command and Control mission critical applications.
• Participate in software C2 software design, implementation, test and maintenance.
• Collaborate in a cross-functional / Agile environment.
• Travel up to 25%

Skills

Java

OO Design

Databases

JavaScript/TypeScript

WebSockets

Asynchronous messaging

Angular/Vue/React

Scripting languages

Education

STEM degree

Job description

Location

US-CA-FULLERTON-675 ~ 1801 Hughes Dr ~ BLDG 675

Date Posted

2026-10-13

Country

United States of America

Location

US-CA-FULLERTON-675 ~ 1801 Hughes Dr ~ BLDG 675

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 Type

DoD Clearance: Secret

Security Clearance Status

Active and existing security clearance required after day 1

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.

Raytheon Software Engineering is looking for a Senior Software Engineer to join the Air C2 (Command and Control) and Sensors software department in Fullerton, California.

• Our Culture | RTX Careers

What you will do:

• The Air C2 SW product teams develop Command and Control mission critical applications and leverage DevSecOps processes along with best industry practices to meet the threats of today and tomorrow.
• Perform as a key contributor working as part of a high performing Software Product Team.
• Participate in software C2 software application design, implementation, test and maintenance.
• Collaborate in a cross-functional / Agile environment
• Travel up to 25%

Qualifications you must have:

• Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and a minimum of 5 years of prior relevant experience
• Experience with Object Oriented Design and Development, and Java application development.
• Experience with databases as part of the software solution.
• Able to obtain and maintain a U.S. government issued security clearance as and when required. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance.

Qualifications We Prefer:

• Experience in software engineering in the Command & Control mission planning domain.
• Strong communication and collaboration skills, ability to work effectively within large, cross-functional teams.
• Knowledgeable in JavaScript / TypeScript, with experience in building dynamic and responsive frontend UI applications.
• Experience with asynchronous communication patterns, particularly using Message Brokering platforms, WebSockets or similar technologies.
• Experience with modern web UI frameworks such as Angular, Vue.js, or React, and a solid understanding component-based architecture.
• Experience working with a range of infrastructure and platforms
• Experience with one or more scripting languages
• Experience with reactive programming paradigms and frameworks for building scalable, event-driven applications.

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.

The salary range for this role is 95,500 USD - 181,700 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.

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.