
Principal or Sr. Principal Guidance Navigation and Control (GNC) Engineer
Required skills
- GNC engineers
- Matlab
- Simulink
- autocoding Simulink models
- Secret clearance
Nice to have
- Top Secret clearance
- C/C++
- Java
- Python
- flight sciences
- control law development
Role summary
Northrop Grumman is seeking a Principal or Sr. Principal Guidance Navigation and Control (GNC) Engineer for their Advanced GNC team in Rancho Bernardo, CA or El Segundo, CA. This role involves designing, developing, implementing, verifying, and testing GNC algorithms, software, and simulation tools. Responsibilities include developing control laws, dynamic simulation models, and analyzing flight test data. The position requires a Bachelor's degree in a STEM discipline with 5-8 years of relevant experience (depending on level), proficiency in Matlab/Simulink, and an active US Government Secret clearance. Experience with C/C++, Java, and Python is preferred. This is a 100% on-site position with approximately 20-25% travel.
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 Aeronautics Systems has an opening for a Principal or Sr. Principal Guidance Navigation and Control (GNC) Engineer to join our Advanced GNC team in Rancho Bernardo, CA or El Segundo, CA.
Essential Functions:
- Design, develop, implement, verify and test algorithms, software and simulation tools to perform guidance, navigation and control (GNC).
- Develop control laws to meet air vehicle performance, flying qualities and stability margin requirements, both on ground and in flight.
- Develop air vehicle system linear and non-linear dynamic simulation models and integrate models into software and hardware-in-the-loop simulation environments.
- Develop modern control laws, conduct trade studies on unconventional control effectors.
- Work on unusually complex design technical problems and drive innovative solutions.
- Develop analysis to support design reviews at different stages in a development program, such as PDR, CDR, etc.
- Analyze air vehicle flight test data and support flight test activities.
This position requires 100% on-site work. Telework/hybrid schedule is not allowed. The anticipated travel for this role is approximately 20% - 25%.
This position may be filled at either the Principal GNC Engineer level or the Senior Principal GNC level, depending upon the qualifications below.
Basic Qualifications for Principal GNC Engineer:
- Bachelor's Degree in a related Science, Technology, Engineering or Math (STEM) discipline with 5 years of relevant experience; OR a Master's Degree in a related STEM discipline with 3 years of relevant experience; OR a PhD in related STEM discipline with 1 year of relevant experience.
- Must have experience on a team of GNC engineers.
- Must be proficient in and have experience with Matlab, Simulink, and autocoding Simulink models.
- Active US Government Secret clearance
- Ability to obtain and maintain Special Program Access (SAP).
Basic Qualifications for Senior Principal GNC Engineer:
- Bachelor's Degree in a related Science, Technology, Engineering or Math (STEM) discipline with 8 years of relevant experience; OR a Master's Degree in a related STEM discipline with 6 years of relevant experience; OR a PhD in related STEM discipline with 4 years of relevant experience.
- Must have experience on a team of GNC engineers.
- Must be proficient in and have experience with Matlab, Simulink, and autocoding Simulink models.
- Ability to obtain and maintain a US Government Secret (or Top Secret, depending upon program need) clearance prior to commencement of employment.
- Ability to obtain and maintain Special Program Access (SAP).
Preferred Qualifications for both levels:
- Active US Government Secret or Top Secret clearance (highly preferred)
- Special Program Access
- Experience with NGAS Common Products Core VMS GNC modelling
- Knowledge of C/C++, Java, Python
- Knowledgeable in the area of flight sciences, control law development, and control system analysis.
Sample Northrop Grumman interview questions
- 1
Can you discuss the role of reusability and scalability in UVM's verification approach?
technicalmedium - 2
Can you detail the function of a register table within embedded system design?
technicalmedium - 3
Could you outline how virtual memory is implemented in embedded systems and its advantages?
system designmedium - 4
Can you discuss the role and functionality of a watchdog timer?
system designmedium - 5
What is your understanding of polymorphism in SystemVerilog?
technicalmedium
Get started to unlock a personalized interview prep pack for this role.
Similar roles
Principal Computer Systems Analyst - WindowsNorthrop Grumman · Mdli03, MD · Onsite
Sentinel - Sr Principal Systems Engineer - 20178Northrop Grumman · Utro03, UT · Onsite- Cleared Guidance and Control Engineer III - TS/SCIJPL/NASA · Pasadena, CA · Onsite
Cost Control EngineerOHLA USA · Riverdale, MD · Onsite
Quality Control Engineer L2Rantec Power Systems Inc. · Los Osos, CA · Onsite
Control Engineer 6 - Part-TimeM.C. Dean, Inc. · Tysons, VA · Onsite
