Date Posted:
2025-09-17
Country:
United States of America
Location:
CA220: 2202 E El Segundo Blvd BldgE02 2002 East El Segundo Boulevard Building E02, El Segundo, CA, 90245 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:
TS/SCI with Polygraph
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.
In this role, you have the opportunity to directly impact the world around you and contribute to classified programs and technologies you are passionate about. Our small agile teams adapt to evolving customer and warfighter needs.
What You Will Do
Design, develop, and maintain software applications in Java, C++, Python, and MATLAB for spacecraft planning, scheduling, and dynamics simulation.
Implement, test, and debug algorithms for attitude modeling, angular separation, multivariate optimization, and mission constraints.
Develop and integrate spacecraft geometry and dynamics models, including 3D facet-based satellite models and aerodynamic simulations.
Conduct data analysis, visualization, and technical research to validate models against first-principles physics.
Collaborate with scientists, engineers, and stakeholders to investigate problem reports, implement enhancements, and deliver mission-ready solutions.
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 in spacecraft mission design simulation, modeling, and algorithm development using Java, C++, and Python.
Experience with Linux development environments, Git/GitLab, and Agile workflows.
Experience with orbital mechanics, vector calculus, and linear algebra.
Qualifications We Prefer
Experience in applying rigorous software engineering practices, including Agile development, continuous integration (CI/CD), version control, and unit testing.
Experience with documenting designs, algorithms, and workflows to support technical reviews and long-term maintainability.
Experience working with a large-scale legacy software system.
Experience with tools such as Confluence, Eclipse, Jira, Jenkins, Junit, Kafka, and Spring Boot.
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!
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.
Welcome to Raytheon in El Segundo, CA (https://www.youtube.com/watch?v=HKg6JoONDJ8&list=PL5Sw9Y9B7leUXEgh-kMIMUrMRVnSq4ifB&index=9)
This position requires 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
The salary range for this role is 90,000 USD - 182,000 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.
Privacy Policy and Terms:
Click on this link (http://www.rtx.com/privacy/Job-Applicant-Privacy-Notice) to read the Policy and Terms
Raytheon Technologies is An Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status, age or any other federally protected class.
