Demo

System Engineer

FetchJobs.co
Tucson, AZ Full Time
POSTED ON 4/4/2026
AVAILABLE BEFORE 5/2/2026
About The Company

Raytheon is a leading defense and aerospace company committed to innovation, integrity, and excellence. With over a century of experience, Raytheon leverages advanced engineering and technological expertise to develop solutions that enhance national security and support global stability. The company specializes in missile systems, cybersecurity, radar, and other advanced defense technologies, working closely with government agencies and international partners to address complex security challenges. Raytheon’s mission-driven culture emphasizes safety, trust, respect, and collaboration, fostering an environment where talented professionals can thrive and contribute to meaningful, impactful projects.

About The Role

Raytheon is seeking a highly skilled and motivated Sr. Systems Engineer specializing in Guidance, Navigation, and Control (GNC) to join our Tucson, AZ team. This onsite position offers an exciting opportunity to work on cutting-edge missile systems and embedded software algorithms that support national defense initiatives. As a key member of the Systems Effectors: Processing, Guidance & Control Center, you will be responsible for developing, integrating, and testing embedded tactical missile flight code, as well as performing system-level performance analyses. Your expertise will directly contribute to the success of current and future missile programs, ensuring they meet stringent performance and reliability standards. You will collaborate with a multidisciplinary team of engineers, supporting agile development processes and contributing to the continuous improvement of our products and capabilities.

Qualifications

The ideal candidate will possess a Bachelor's degree in Engineering, Science, Physics, Mathematics, or a related STEM field, along with at least five years of relevant experience. Proven expertise in GNC, Signal Processing, and Modeling/Simulation is essential. Candidates should have a solid background in missile system applications, including digital control systems, dynamics, Kalman filter design, Monte Carlo analysis, and GPS/INS navigation systems. Proficiency in programming languages such as MATLAB, Python, C, and C , as well as experience with object-oriented design, is required. U.S. citizenship is mandatory, and candidates must be able to obtain an Interim Secret security clearance prior to employment, with the ability to secure a full security clearance thereafter. Leadership experience in managing or guiding engineering teams is highly desirable.

Responsibilities

  • Develop, integrate, and test embedded tactical missile flight software, ensuring alignment with system performance requirements.
  • Conduct system-level performance studies and analyses to inform the development of new capabilities, refine existing features, and address obsolescence issues.
  • Lead and contribute within an agile framework by developing backlogs, planning sprints, and establishing performance metrics.
  • Provide mentorship and technical guidance to junior engineers, fostering knowledge transfer and team development.
  • Support missile performance analysis through model development, system optimization, and Monte Carlo simulations considering various system disturbances.

Benefits

Raytheon offers a comprehensive benefits package designed to support the health, well-being, and professional growth of its employees. Eligible employees can access medical, dental, and vision insurance, along with life and disability coverage. The company also provides a 401(k) plan with company matching contributions, flexible spending accounts, and paid time off, including holidays and parental leave. Raytheon promotes a culture of continuous learning through programs like the Employee Scholar Program and offers opportunities for career advancement. Additionally, relocation assistance is available for eligible candidates, supporting a smooth transition into the role. The company values innovation and collaboration, fostering an environment where employees can contribute meaningfully and develop their careers.

Equal Opportunity

Raytheon is an Equal Opportunity Employer committed to creating an inclusive and diverse workplace. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, veteran status, or any other protected class under applicable federal, state, or local laws. The company actively promotes affirmative action and provides accommodations for individuals with disabilities and protected veterans in compliance with Section 503 of the Rehabilitation Act and the Vietnam Era Veterans' Readjustment Assistance Act. Raytheon values diversity and strives to foster a culture of respect, collaboration, and mutual growth.

Salary.com Estimation for System Engineer in Tucson, AZ
$83,437 to $99,427
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