Bachelor's degree in Aerospace Engineering, Mechanical Engineering, Electrical Engineering, Physics, or related discipline (Master's preferred) * 3+ years' experience in GNC engineering, missile ...
Bachelor's degree in Aerospace Engineering, Mechanical Engineering, Electrical Engineering, Physics, or related discipline (Master's preferred) * 3+ years' experience in GNC engineering, missile ...
Bachelor's degree in Aerospace Engineering, Mechanical Engineering, Electrical Engineering, Physics, or related discipline (Master's preferred) * 3+ years' experience in GNC engineering, missile ...
New
Bachelor's degree in Aerospace Engineering, Mechanical Engineering, Electrical Engineering, Physics, or related discipline (Master's preferred) * 3+ years' experience in GNC engineering, missile ...
New
Bachelor's degree in Aerospace Engineering, Mechanical Engineering, Electrical Engineering, Physics, or related discipline (Master's preferred) * 3+ years' experience in GNC engineering, missile ...
Bachelor's degree in Aerospace Engineering, Mechanical Engineering, Electrical Engineering, Physics, or related discipline (Master's preferred) * 3+ years' experience in GNC engineering, missile ...
Product Owner III
Indianapolis, IN · On-site
Works closely with GNC Leadership, Business, Development teams, Partners, and Infrastructure agile ... Partners with Engineering Managers, Directors, and delivery teams to align resources, development ...
Product Owner III
Indianapolis, IN · On-site
Works closely with GNC Leadership, Business, Development teams, Partners, and Infrastructure agile ... Partners with Engineering Managers, Directors, and delivery teams to align resources, development ...
Works closely with GNC Leadership, Business, Development teams, Partners, and Infrastructure agile ... Partners with Engineering Managers, Directors, and delivery teams to align resources, development ...
Works closely with GNC Leadership, Business, Development teams, Partners, and Infrastructure agile ... Partners with Engineering Managers, Directors, and delivery teams to align resources, development ...
Gnc Engineer information
See Indiana salary details
$40K - $50.6K
5% of jobs
$50.6K - $61.2K
1% of jobs
$61.2K - $71.9K
5% of jobs
$71.9K - $82.5K
10% of jobs
$85.2K is the 25th percentile. Wages below this are outliers.
$82.5K - $93.2K
14% of jobs
The median wage is $102.1K / yr.
$93.2K - $103.8K
17% of jobs
$103.8K - $114.4K
17% of jobs
$124.6K is the 75th percentile. Wages above this are outliers.
$114.4K - $125.1K
5% of jobs
$125.1K - $135.7K
20% of jobs
$135.7K - $146.4K
1% of jobs
$146.4K - $157K
3% of jobs
$40K
$103.4K
$157K
How much do gnc engineer jobs pay per year?
Are GNC engineers in demand?
What are the key skills and qualifications needed to thrive in the Gnc Engineer position, and why are they important?
To thrive as a GNC Engineer, you need a solid background in control systems, dynamics, navigation algorithms, and aerospace engineering, often complemented by a relevant bachelor's or master's degree. Familiarity with simulation tools such as MATLAB/Simulink, C/C++, and experience with sensor integration or real-time embedded systems are highly valued, along with certifications like EIT or PE being beneficial. Strong problem-solving abilities, teamwork, and clear communication skills help you excel in collaborative and interdisciplinary environments. These competencies are critical for designing and optimizing guidance, navigation, and control systems that ensure mission success and safety in aerospace projects.
How to become a GNC engineer?
What is a GNC Engineer job?
A GNC (Guidance, Navigation, and Control) Engineer is responsible for developing algorithms and systems that enable vehicles, such as spacecraft, aircraft, or autonomous robots, to navigate and control their movement accurately. They design control systems, work with sensors and actuators, and develop software for real-time decision-making. GNC engineers use techniques from control theory, signal processing, and machine learning to ensure precision and stability in dynamic environments. Their work is crucial for missions requiring autonomous operation, such as space exploration, missile guidance, and drone navigation.
What are typical day-to-day responsibilities for a GNC Engineer?
As a GNC Engineer, your daily responsibilities often include designing and refining algorithms for guidance, navigation, and control; running simulations to test system performance; and analyzing flight data to troubleshoot and optimize system behavior. You may work closely with hardware engineers, software developers, and systems engineers to integrate your solutions into larger aerospace platforms such as rockets, satellites, or UAVs. Collaboration through team meetings, design reviews, and documentation is routine, and you may occasionally participate in field tests or flight demonstrations. Staying organized and adaptive is key, as priorities can shift quickly depending on project timelines and technical challenges.
What engineers make $500,000?
How much do GNC engineers get paid?

SAIC rating
7.9
Based on 79 frontline employees who took The Breakroom Quiz
66th of 206 rated it services
Job description
Job ID: 2613962
Location: Crane, IN, US
Date Posted: 2026-06-24
Category: Engineering and Sciences
Subcategory: Modeling/Sim Engr
Schedule: Full-Time
Shift: Day Job
Travel: Yes - 10% of the time
Minimum Clearance Required: Interim_Secret
Clearance Level Must Be Able to Obtain: Secret
Potential for Remote Work: ORA_HYBRID
Description
SAIC is seeking a Guidance, Navigation, and Control (GN&C) Modeling and Simulation Aerospace Engineer to support hypersonic weapon systems development in Crane, IN. As a critical member of our team, you will help design, model, and validate GN&C systems for hypersonic weapons, with a focus on simulation development, algorithm design, and performance analysis in a mission-critical environment. Your work will directly contribute to optimizing weapon system performance in high-speed and harsh environments.
NOTE: This is a hybrid position requiring the candidate to be in office 1-4 times per week.
JOB RESPONSIBLITIES:
- Develop, implement, and refine GNC algorithms for guidance, control, and navigation
- Support hypersonic weapon system modeling and simulation, including 6 DOF (six degrees of freedom) simulations
- Perform trajectory analysis, mission performance evaluations, and control system stability assessments
- Analyze telemetry, flight test data, and HWIL/SIL outputs to validate system performance
- Conduct Monte Carlo analysis, uncertainty modeling, and system performance sensitivity studies
- Evaluate system performance in complex scenarios and environments and verify system and subsystem level requirements
- Support requirements decomposition, interface definition, and subsystem integration with system engineering teams
- Document models, test results, algorithm behavior, and performance in technical reports and presentations
- Participate in technical reviews, design sessions, and engineering working groups with government and contractor personnel
Qualifications
REQUIRED EDUCATION AND EXPERIENCE:
- Bachelor’s degree in Aerospace Engineering, Mechanical Engineering, Electrical Engineering, Physics, or related discipline (Master’s preferred)
- 3+ years' experience in GNC engineering, missile guidance, flight controls, or related system modeling
- Interim clearance required with the ability to obtain and maintain a security clearance at the Secret level.
- Proficiency in MATLAB/Simulink, Python, C/C++, FORTRAN or equivalent simulation frameworks/programming languages
- Candidate must have demonstrated the ability to perform one or more of the following Guidance, Navigation and Control (GNC) or Modeling and Simulation (M&S) assignments based on completed course work or professional experience:
- Develop and analyze algorithms such as guidance, navigation, autopilot, inertial tracking, and servo control algorithms
- Develop and/or verify/validate complex vehicle models and simulations such as missile 6-degree-of-freedom simulations
- Demonstrate strong math skills in the areas of linear algebra, matrix math, statistics, trigonometry, and coordinate transformations
PREFFERRED EXPERIENCE:
- Familiarity with hardware in the loop (HWIL) or software in the loop (SIL) environments
- Experience supporting missile systems, unmanned systems, or weapons/flight dynamics programs
- Experience supporting DoD/DoW Weapons Systems
- Experience with aerospace flight test data analysis or guidance verification
- Current active Secret clearance
About Science Applications International
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