Engineer or Principal Engineer Guidance Navigation Control - Flying Qualities Engineering
Northrop Grumman Aeronautics Systems sector is seeking an GNC Engineer (Level 2) or Principal GNC Engineer (Level 3) to join our team of qualified, diverse individuals in defining the future. This position will be located in Melbourne, FL.
Roles and Responsibilities:
Design, develop, and implement flight software algorithms to support guidance, navigation, and control functions for the air vehicle
Design, develop, and implement simulation software to test and verify mission requirements for the air vehicle
Navigation functions include the statistical processing of measured data points and their substitution into algorithms simulating physical reality
Guidance functions include the formulation of specific equations to achieve a desired position, orientation, or trajectory
Control design and analyses processes consist of the development of the control laws and hardware and software requirements for air vehicles
Utilize excellent communication skills to report program milestones, technical approaches, and findings to GNC as well as program management
General frequent use and application of technical standards, principles, theories, concepts and techniques. Demonstrates the skill and ability to perform moderately complex professional tasks. Understanding of Guidance, Navigation and Control Systems.
Provides solutions to a variety of technical problems of increasing scope and complexity as assigned
Discretion/Latitude: Work is reviewed for soundness of technical judgment, overall adequacy and accuracy. Works under general supervision.
Contributes to the completion of milestones associated with specific projects. Failure to achieve results or inadequate work product should be detected by supervisory oversight but may cause delay in program schedules and allocation of additional resources
Liaison: Primarily internal company contacts. Infrequent inter-organizational and outside customer contacts on routine matters.
This requisition may be filled at an Engineer (Level 2) OR Principal Engineer (Level 3) level based on the qualifications below.
Basic Qualifications:
Basic qualifications for a GNC Engineer (Level 2) include a Bachelor's in Science, Technology, Engineering or Math (STEM) and at least 2 years of relevant experience, a Master's Degree in STEM with no years of experience.
Basic qualifications for a Principal GNC Engineer (Level 3) include a Bachelor's in Science, Technology, Engineering or Math (STEM) and at least 5 years of relevant experience, a Master's Degree in STEM with 3 years of relevant experience, or a PhD Degree with no experience.
Demonstrated understanding of Guidance, Navigation, and Control systems
Must have the ability to obtain and maintain a US Government Secret clearance; clearance not required to start employment.
Must have the ability to obtain any Program Special access required within a reasonable period of time, as determined by the company to meet its business needs.
Experience with Microsoft Office Suite (Word, PowerPoint, Excel, MS-Project, Visio).
Preferred Qualifications:
Degree in Aerospace or Mechanical Engineering
Demonstrated experience in design, development, and validation of guidance, navigation, and control systems integrating flight critical hardware, software, and algorithms
Active US Government Secret clearance
Skills Required
- Bachelor's degree in Science, Technology, Engineering, or Math (STEM)
- At least 2 years relevant experience (Engineer Level 2) or at least 5 years relevant experience (Principal Level 3)
- Master's degree in STEM (qualifies with 0 years for Level 2 or with 3 years for Level 3)
- PhD in STEM (qualifies with no experience for Principal Level)
- Demonstrated understanding of Guidance, Navigation, and Control (GNC) systems
- Ability to obtain and maintain a US Government Secret clearance
- Ability to obtain any Program Special Access required
- Experience with Microsoft Office Suite (Word, PowerPoint, Excel, MS-Project, Visio)
- Degree in Aerospace or Mechanical Engineering
- Experience in design, development, and validation of GNC systems integrating flight-critical hardware, software, and algorithms
- Active US Government Secret clearance
Northrop Grumman Compensation & Benefits Highlights
The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Northrop Grumman and has not been reviewed or approved by Northrop Grumman.
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Retirement Support — 401(k) matching is considered strong, with additional defined-benefit coverage for certain cohorts and options like catch-up contributions. Retirement programs are repeatedly highlighted as a core strength of the total rewards.
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Leave & Time Off Breadth — PTO, company-paid holidays, and compressed work schedules (such as 9/80) provide meaningful time away and flexibility. These scheduling options are cited as a major quality-of-life benefit across many locations.
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Parental & Family Support — Paid parental leave alongside caregiver leave, adoption assistance, and back-up care supports a range of family needs. These programs have been expanded recently, signaling continued investment in family support.
Northrop Grumman Insights
What We Do
We are a close-knit community of big thinkers collaborating to keep the world safe. Our passion, creativity and expertise bring next-level technology solutions to life in autonomous systems, cyber, C4ISR, strike, space, and logistics and modernization for our customers around the globe. On the Northrop Grumman team, you’ll join our pursuit of excellence immersed in a dynamic culture of innovation and respect. Your unique perspective will help achieve our shared vision for the future of global security. Every step of the way, you'll be supported by world-class training, employee resource groups and a comprehensive benefits package that enables greater health and happiness for you and your family. Worldwide and across disciplines, we’re challenging what’s possible for technology to protect people and places from undersea to outer space and into cyberspace. And we see the impact of our performance every day. We are Northrop Grumman, and we work on what matters—now, you too can make a difference. Explore opportunities in engineering, IT, manufacturing, business management, cybersecurity and more with us. Northrop Grumman is committed to hiring and retaining a diverse workforce. We are proud to be an Equal Opportunity/Affirmative Action Employer.








