Senior Systems Engineer; GNC Analyst); Onsite

Position: Senior Systems Engineer (GNC Analyst) (Onsite)
Job d:
Posted 9 Days Ago

Start Date:

Location:

US-CA-PASADENA-4800-CUST ~ 4800 Oak Grove Dr ~ OAK GROVE (External Site)
Country:
United States of America Time Type:
Full time

Date Posted:
   
   Country:

United States of America

Location:

US-CA-PASADENA-4800-CUST ~ 4800 Oak Grove Dr ~ OAK GROVE (External Site)
   
   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 Type: TS/SCI - Current
   
   Security Clearance Status:
Active and existing security clearance required on day 1

At RTX, the world’s largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference solving the world’s most complex problems. With our three market leading businesses, world-class operations and investments in research and development, we offer capabilities and opportunity no one else can. Together, we push the boundaries of known science and find new ways to connect and protect our world.

Raytheon brings 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. We deliver solutions that help our nation and allies defend freedom and deter aggression, creating a safer, more secure world. Join us and help shape the future of aerospace and defense.

Raytheon is seeking a Guidance, Navigation, and Control Analyst (GNC) (Senior Systems Engineer):

Location:

Pasadena, California What You Will DoThis role is critical for the risk reduction and requirement-definition phase of the project's mechanisms. High-fidelity modeling of electromechanical actuators and sensors is required to validate designs against testbed data and to inform the specifications of future hardware iterations.

Distill complex models into low-fidelity versions for integration into larger system-level simulations.

Provide rapid-turnaround study results for sponsors and maintaining long-term, high-fidelity simulation infrastructure.

Responsibilities include, but are not limited to:

High-Fidelity Modeling:
Maintain, modify, and develop high-fidelity behavioral simulations of electromechanical actuators and sensors.

Model Validation:
Tune and validate simulations against actual testbed data to ensure physical accuracy.

Risk Reduction & Requirements:
Utilize high-fidelity models to conduct risk reduction activities and establish technical requirements for future versions of mechanisms.

System Integration:
Create and maintain low-fidelity "surrogate" models that approximate actuator behavior for use in larger, integrated system simulations.

Study Support:
Execute rapid-turnaround tasks (2–3-week cycles) to support sponsor-driven studies, delivering results via plots and presentations.

Simulation Maintenance:
Provide ongoing maintenance and updates to the project’s primary simulation environment to ensure stability for other project stakeholders.

Vendor Technical Integration:
Participate in vendor meetings and technical reviews to absorb critical design information, ensuring that behavioral models accurately reflect external hardware and software specifications.

Technical Versatility:
Act as a flexible resource within a small team, providing overlap and support for other GNC functions as bandwidth requires.

Communication:
Translate complex simulation data into clear, concise plots and PowerPoint presentations for internal and external stakeholders.

Qualifications You Must Have Typically requires a Bachelor’s in Science, Technology, Engineering, or Mathematics (STEM…