Principal/Sr. Principal Engineer Guidance Navigation Control
Job Description
Northrop Grumman's Space Systems Algorithms Group is hiring for a Principal/Sr Principal Guidance, Navigation, and Control (GNC) Engineer within the Seeker Algorithms group to support the Glide Phase Interceptor Program within the Launch Vehicle business unit located in Chandler, AZ.
The successful candidate for this position will help lead a team developing and implementing algorithms for advanced seeker, track, and discrimination. The team will be responsible for developing the algorithmic set, optimizing the algorithms for use on embedded systems, creating a verification and validation approach, generating simulation models for algorithm testing, and supporting the transfer of those algorithms to fight hardware. The selected candidate should thrive in a fast-paced work environment with high expectations, significantly diverse assignments, and collaborative/team settings across all levels.
This position maybe offered at the Principal Engineer GNC Level 3 or Sr Principal GNC Level 4.
Basic Qualifications
If offered at the Principal (GNC Level 3) Level: Bachelor's Degree in STEM discipline (Science, Technology, Engineering or Math) with 5 years of related engineering experience or Master's Degree and 3 years of related engineering experience, or Ph.D.
If offered at the Sr. Principal (GNC Level 4) Level: Bachelor's Degree in STEM discipline (Science, Technology, Engineering or Math) with 8 years of related engineering experience or Master's Degree and 6 years of related engineering experience, or Ph.D. and 3 years of related engineering experience
If offered at either level:
U.S. citizenship.
Active Secret security clearance is required at time of application.
Knowledge in designing, implementing, and testing seeker discrimination and tracking algorithms.
Knowledge of Digital Signal Processing and Kalman Filtering.
Preferred Qualifications
Proficiency with Linux and Linux based software development tools.
Knowledge in designing, implementing, and testing seeker discrimination and tracking algorithms.
Experience with Digital Signal Processing and Kalman Filtering.
Experience developing requirements for seeker discrimination and tracking algorithms.
Ability to integrate complex systems that facilitate continuous build, continuous integration, continuous test, and continuous deployment.
Working knowledge of hardware/software analysis tools (debuggers, logic analyzers, oscilloscopes, emulators, etc).
Experience with space craft or launch systems software development is highly desired.
Excellent communication, interpersonal skills, and the ability to interface with all levels of employees and management.
Previous experience with digital signal or video processing.
Previous experience with Discrimination Algorithms.
Previous experience and/or desire to lead a small team.
Primary Level Salary Range: $95,300.00 - $142,900.00Secondary Level Salary Range: $118,600.00 - $178,000.00The 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.
Northrop Grumman's Space Systems Algorithms Group is hiring for a Principal/Sr Principal Guidance, Navigation, and Control (GNC) Engineer within the Seeker Algorithms group to support the Glide Phase Interceptor Program within the Launch Vehicle business unit located in Chandler, AZ.
The successful candidate for this position will help lead a team developing and implementing algorithms for advanced seeker, track, and discrimination. The team will be responsible for developing the algorithmic set, optimizing the algorithms for use on embedded systems, creating a verification and validation approach, generating simulation models for algorithm testing, and supporting the transfer of those algorithms to fight hardware. The selected candidate should thrive in a fast-paced work environment with high expectations, significantly diverse assignments, and collaborative/team settings across all levels.
This position maybe offered at the Principal Engineer GNC Level 3 or Sr Principal GNC Level 4.
Basic Qualifications
If offered at the Principal (GNC Level 3) Level: Bachelor's Degree in STEM discipline (Science, Technology, Engineering or Math) with 5 years of related engineering experience or Master's Degree and 3 years of related engineering experience, or Ph.D.
If offered at the Sr. Principal (GNC Level 4) Level: Bachelor's Degree in STEM discipline (Science, Technology, Engineering or Math) with 8 years of related engineering experience or Master's Degree and 6 years of related engineering experience, or Ph.D. and 3 years of related engineering experience
If offered at either level:
U.S. citizenship.
Active Secret security clearance is required at time of application.
Knowledge in designing, implementing, and testing seeker discrimination and tracking algorithms.
Knowledge of Digital Signal Processing and Kalman Filtering.
Preferred Qualifications
Proficiency with Linux and Linux based software development tools.
Knowledge in designing, implementing, and testing seeker discrimination and tracking algorithms.
Experience with Digital Signal Processing and Kalman Filtering.
Experience developing requirements for seeker discrimination and tracking algorithms.
Ability to integrate complex systems that facilitate continuous build, continuous integration, continuous test, and continuous deployment.
Working knowledge of hardware/software analysis tools (debuggers, logic analyzers, oscilloscopes, emulators, etc).
Experience with space craft or launch systems software development is highly desired.
Excellent communication, interpersonal skills, and the ability to interface with all levels of employees and management.
Previous experience with digital signal or video processing.
Previous experience with Discrimination Algorithms.
Previous experience and/or desire to lead a small team.
Primary Level Salary Range: $95,300.00 - $142,900.00Secondary Level Salary Range: $118,600.00 - $178,000.00The 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.
About Northrop Grumman
Northrop Grumman is a leading global aerospace and defense technology company. Our pioneering solutions equip out customers with the capabilities they need to connect and protect the world and push the boundaries of human exploration across the universe. Driven by a shared purpose to solve our customers’ toughest problems, our nearly 100,000 employees contribute to launching the technology of tomorrow, today.
© 2025 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.
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