GNC Engineer: Actuators - Level 3/4 (Chandler) (AHT)

RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Interim Secret TRAVEL: Yes, 10% of the Time Description At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our pioneering and inventive spirit has enabled us to be at the forefront of many technological advancements in our nation's history - from the first flight across the Atlantic Ocean, to stealth bombers, to landing on the moon. We look for people who have bold new ideas, courage and a pioneering spirit to join forces to invent the future, and have fun along the way. Our culture thrives on intellectual curiosity, cognitive diversity and bringing your whole self to work — and we have an insatiable drive to do what others think is impossible. Our employees are not only part of history, they're making history. Northrop Grumman Space Systems is seeking a GNC Engineer: Actuators (Level 3 or 4) to join our Flight Sciences group within Guidance, Navigation, Control and Software (GNCSW) Engineering in Chandler, Arizona . In this full‑time, on‑site role, you will immediately contribute to actuation systems for launch vehicle and space development programs. This position will work a 9/80 schedule, with every other Friday off. Due to the nature of this work, this role is 100% on-site. Your Role and Impact: • Develop, maintain, and apply linear and nonlinear actuator system models in MATLAB, Simulink, C++, and Python • Perform analysis and simulation of electromechanical and electro-hydraulic actuation systems • Support design/analysis of actuator control systems, including PID control approaches • Compare simulation results to actuator test data, identify discrepancies, and update models to improve correlation • Support the development of actuator performance requirements and review actuator test data • Collaborate with multi-disciplinary engineering teams to support program objectives • Other duties as assigned If this job description reads like it was written specifically for you, consider joining our team! This position is contingent upon the candidate obtaining final clearances and program access(es) within a reasonable period of time as determined by the company. This position can be filled at either a Level 3 or Level 4. Basic Qualifications – Level 3: • Bachelor’s degree with 5 years of professional experience – OR – Master’s degree with 3 years of professional experience – OR – PhD with 1 year of professional experience. Will consider an additional 4+ years of experience in lieu of degree. • Hands-on experience in actuator analysis, actuator modeling and simulation, controls analysis, or actuation systems engineering • Experience with electromechanical and/or electro-hydraulic actuation systems • Experience developing, maintaining, or correlating actuator models against test data • Experience with control system analysis or design, including PID-based control approaches • Experience with C++, MATLAB, Simulink, and Python • Ability to obtain a DoD Secret Security Clearance Basic Qualifications – Level 4: • Bachelor’s degree with 8 years of professional experience – OR – Master’s degree with 6 years of professional experience – OR – PhD with 4 years of professional experience. Will consider an additional 4+ years of experience in lieu of degree. • Hands-on experience in actuator analysis, actuator modeling and simulation, controls analysis, or actuation systems engineering • Experience with electromechanical and/or electro-hydraulic actuation systems • Experience developing, maintaining, or correlating actuator models against test data • Experience with control system