Senior GNC Systems Engineer TS/SCI Clearance

globalhr; Pasadena (CA); On-site; USD 96,000 - 182,000; Full time

Job summary

RTX is seeking a Guidance, Navigation, and Control Analyst (Senior Systems Engineer) in Pasadena, CA. The role focuses on high‑fidelity modeling and validation of electromechanical actuators and sensors within system simulations. Onsite work with a requirement for an active TS/SCI clearance.

Responsibilities include developing surrogate models, supporting rapid‑turnaround studies, and coordinating with vendors to reflect external hardware and software specifications in simulations.

Qualifications

• Bachelor’s in STEM with 5+ years of engineering experience.
• Experience in Matlab, Simulink, and the C programming language.
• Active TS/SCI clearance or transferable clearance; U.S. citizenship required.

Responsibilities

• Maintain, modify, and develop high‑fidelity simulations of actuators and sensors.
• Tune simulations to testbed data and validate physical accuracy.
• Create low‑fidelity surrogate models for larger system simulations.
• Deliver rapid study results with plots and presentations.
• Engage with vendors and hardware suppliers for integration.

Skills

Matlab

Simulink

C programming

Education

Bachelor's in STEM

Tools

PowerPoint

Job description

RTX is seeking a Guidance, Navigation, and Control Analyst (Senior Systems Engineer) in Pasadena, CA. The role focuses on high‑fidelity modeling and validation of electromechanical actuators and sensors within system simulations. Onsite work with a requirement for an active TS/SCI clearance.

Responsibilities include developing surrogate models, supporting rapid‑turnaround studies, and coordinating with vendors to reflect external hardware and software specifications in simulations.