Principal or Senior Principal Guidance Navigation Controls (GNC) Engineer

Northrop Grumman Corp.; El Segundo (CA); On-site; USD 114,000 - 213,000; Full time

Benefits offered by this job

Health insurance

Savings plan

Paid time off

Job summary

Northrop Grumman Aeronautics Systems seeks a Principal or Sr. Principal Guidance Navigation Controls (GNC) Engineer to advance flight control algorithms for unmanned and manned air vehicles in the South Bay Vehicle Engineering group, located in El Segundo, CA.

The role offers challenging development in avionics, guidance, navigation, and control systems with collaboration across levels and a pathway to Senior leadership.

Qualifications

• Bachelor's degree in STEM with 5+ years of relevant experience or Master’s with 3+ years or PhD with 1+ year.
• Experience with fixed-wing aircraft flight dynamics.
• Experience using linear control principles to design feedback systems.
• Experience analyzing non-linear simulations of aircraft closed-loop dynamics.
• Working knowledge of autopilot functions.
• Working knowledge of outer loop control law performance requirements.
• Experience using MATLAB to create, process, analyze, and visually represent data.
• Experience using Simulink to model dynamic systems.
• Familiarity with autocoding Simulink models.
• Working knowledge of logic, modes, and states for autonomous aircraft.
• Familiarity with C/C++ programming.
• Familiarity with Python programming.
• Ability to obtain and maintain US Government clearance and SAP timelines.

Responsibilities

• Support R&D of flight control algorithms for air vehicles.
• Design, implement, verify, and test guidance, navigation and control software and simulations.
• Develop control laws to meet air vehicle performance and stability requirements.
• Design outer and inner loop control laws and autonomy functions.
• Develop dynamic models and integrate into simulations and hardware-in-the-loop environments.
• Perform performance and handling qualities analyses.
• Support flight test activities and analyze test data.
• Develop analyses for design reviews (PDR, CDR).

Skills

Fixed-wing flight dynamics

Linear control principles

Non-linear simulations

Autopilot functions

Outer loop control

C/C++ programming

Python programming

Autonomy algorithms

Logic, modes, and states

US clearance eligibility

Education

Bachelor's degree in STEM with 5+ years of relevant experience

Master’s degree in STEM with 3+ years of relevant experience

PhD in STEM with 1+ year of relevant experience

Tools

MATLAB

Simulink

Autocoding Simulink models

Lua Script programming

Job description

RELOCATION ASSISTANCE: Relocation assistance may be available

CLEARANCE REQUIRED FOR START: No

CLEARANCE TYPE: Secret

TRAVEL: Yes, 25% 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 Aeronautics Systems has an opening for a Principal or Senior Principal Guidance Navigation Controls (GNC) Engineer to join our team of qualified individuals within our South Bay Vehicle Engineering organization. This position is located at El Segundo, CA.

The selected candidate should thrive in a fast-paced work environment with high expectations and collaborative/team settings across all levels. This is a dynamic organization involved in deploying forward-leaning avionics, guidance, navigation, and control systems for developmental concepts for air vehicles, weapons, and many more platforms.

Primary Duties and Responsibilities

• Support research and development of flight control algorithms for manned and unmanned air vehicles.
• Design, develop, implement, verify, and test algorithms, software, and simulation tools to perform guidance, navigation and control (GNC) of autonomous unmanned aircraft.
• Develop control laws to meet air vehicle performance, flying qualities, and stability margin requirements both on ground and in flight.
• Design outer and inner loop control laws and associated logic and autonomy functions.
• Develop air vehicle system linear and non-linear dynamic simulation models and integrate models into software and hardware-in-the-loop simulation environments.
• Perform performance and flying qualities analysis.
• Support non-linear simulation and hardware-in-the-loop lab testing.
• Support flight test activities and analyze air vehicle flight test data.
• Develop analysis to support design reviews at different stages in a development program, such as PDR, CDR, etc.

This position may be filled at either the Principal GNC Engineer level or the Senior Principal GNC Engineer level, depending upon the qualifications below.

Basic Qualifications for Principal Guidance Navigation Controls Engineer

• Bachelor's degree in a related Science, Technology, Engineering or Mathematics (STEM) discipline with 5 years of relevant experience; OR Master’s degree in a STEM discipline with 3 years of relevant experience; OR a PhD in a related STEM with 1 year of relevant experience.
• Experience with fixed-wing aircraft flight dynamics.
• Experience using linear control principles and tools to design feedback control systems.
• Experience analyzing non-linear simulations of aircraft closed-loop dynamics.
• Working knowledge of autopilot functions.
• Working knowledge of outer loop control law performance requirements.
• Experience using MATLAB to create, process, analyze, and visually represent data.
• Experience using Simulink to model dynamic systems.
• Familiarity with autocoding Simulink models
• Working knowledge of logic, modes, and states for autonomous aircraft.
• Familiarity with C/C++ programming.
• Familiarity with Python programming.
• Must have the ability to obtain and maintain a US Government clearance and Special Access Program (SAP) within a reasonable amount of time as determined by business needs.

Basic Qualifications for Sr. Principal Guidance Navigation Controls Engineer

• Bachelor's degree in a related Science, Technology, Engineering or Mathematics (STEM) discipline with 9 years of relevant experience; OR Master’s degree in a STEM discipline with 7 years of relevant experience; OR a PhD in a related STEM with 4 years of relevant experience.
• Experience with fixed-wing aircraft flight dynamics.
• Experience using linear control principles and tools to design feedback control systems.
• Experience analyzing non-linear simulations of aircraft closed-loop dynamics.
• Working knowledge of autopilot functions.
• Working knowledge of outer loop control law performance requirements.
• Experience using MATLAB to create, process, analyze, and visually represent data.
• Experience using Simulink to model dynamic systems.
• Familiarity with autocoding Simulink models
• Working knowledge of logic, modes, and states for autonomous aircraft.
• Familiarity with C/C++ programming.
• Familiarity with Python programming.
• Must have the ability to obtain and maintain a US Government clearance and Special Access Program (SAP) within a reasonable amount of time as determined by business needs.

Preferred Qualifications for both levels

• A current active in-scope DUS Government Secret security clearance or higher, with the ability to obtain Special Program Access (SAP).
• Experience designing control laws for fixed wing aircraft and performing handling qualities analysis
• Familiarity with Simulink Stateflow Modeling
• Working knowledge of MIL-STD-1797 flying qualities requirements
• Experience with autonomy algorithms (Autonomous Taxi/ Take Off and Landing, etc.) for driving control laws.
• Experience with Lua Script programming.
• Working knowledge of SAE-94910 performance requirements.

Primary Level Salary Range

$114,000.00 - $171,000.00

Secondary Level Salary Range

$142,200.00 - $213,400.00

The above salary range represents a general guideline; however, Northrop Grumman considers a number of factors when determining base salary offers such as the scope and responsibilities of the position and the candidate's experience, education, skills and current market conditions.

Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay. Annual bonuses are designed to reward individual contributions as well as allow employees to share in company results. Employees in Vice President or Director positions may be eligible for Long Term Incentives. In addition, Northrop Grumman provides a variety of benefits including health insurance coverage, life and disability insurance, savings plan, Company paid holidays and paid time off (PTO) for vacation and/or personal business.

The application period for the job is estimated to be 20 days from the job posting date. However, this timeline may be shortened or extended depending on business needs and the availability of qualified candidates.

Northrop Grumman is an Equal Opportunity Employer, making decisions without regard to race, color, religion, creed, sex, sexual orientation, gender identity, marital status, national origin, age, veteran status, disability, or any other protected class. For our complete EEO and pay transparency statement, please visit http://www.northropgrumman.com/EEO. U.S. Citizenship is required for all positions with a government clearance and certain other restricted positions.