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Guidance Navigation Control Engineer Jobs in Silver Spring, MD

ABOUT THE JOB As a GNC (Guidance, Navigation & Control) Engineer for our Space team, you will work on and understand the design of all satellite GNC subsystems to include but not limited to hardware ...

Senior GNC Engineer, Space

Washington, DC · On-site

$118K - $162K/yr

ABOUT THE JOB As a Sr. GNC (Guidance, Navigation & Control) Engineer for our Space team, you own the understanding and design of all satellite GNC subsystems to include but not limited to hardware ...

ABOUT THE JOB As a GNC (Guidance, Navigation & Control) Engineer for our Space team, you will work on and understand the design of all satellite GNC subsystems to include but not limited to hardware ...

Showing results 21-40

Guidance Navigation Control Engineer information

See Silver Spring, MD salary details

$56.9K

$99.8K

$135.4K

How much do guidance navigation control engineer jobs pay per year?

As of Sep 14, 2026, the average yearly pay for guidance navigation control engineer in Silver Spring, MD is $99,836.00, according to ZipRecruiter salary data. Most workers in this role earn between $86,300.00 and $111,600.00 per year, depending on experience, location, and employer.

What is a guidance navigation control engineer?

Guidance Navigation Control (GNC) Engineers are professionals who design, develop, and test systems that guide and control the movement of vehicles such as aircraft, spacecraft, missiles, and autonomous vehicles. Their work involves creating algorithms and integrating sensors and actuators to ensure precise navigation and stability. GNC Engineers play a critical role in mission planning, real-time control, and safety, making sure vehicles follow their intended paths accurately. They often collaborate with multidisciplinary teams to solve complex problems related to flight dynamics, navigation, and control systems.

What does a guidance navigation control engineer do?

A guidance, navigation, and control engineer designs, manufactures, and tests aircraft and other vehicles. Your duties span research and development, analysis, design, and manufacturing. As a GNC engineer, you are an aerospace engineer with responsibilities that include examining design proposals for financial and structural feasibility, overseeing the design and manufacturing system operations, and running tests to determine safety and performance. You manage quality control, look for issues with designs and final products, and determine what solutions are safe and effective. You must understand and apply concepts like propulsion and flight mechanics, aerodynamics, and thermodynamics when designing and building vehicles.

What are the key skills and qualifications needed to thrive as a guidance navigation control engineer?

To thrive as a Guidance Navigation Control Engineer, you need a strong background in aerospace engineering, control theory, and mathematics, usually supported by a relevant bachelor’s or master’s degree. Familiarity with simulation tools like MATLAB/Simulink, programming languages such as C/C++, and experience with sensor integration and embedded systems are typically required. Strong analytical thinking, problem-solving abilities, and effective teamwork and communication skills help you excel in this role. These skills and qualities are vital to ensure the safe, precise, and reliable operation of complex aerospace or autonomous systems.

How does a guidance navigation control engineer typically collaborate with multidisciplinary teams during a project?

Guidance Navigation Control Engineers work closely with professionals from various disciplines, such as mechanical engineers, software developers, and systems engineers, to ensure that navigation and control systems are seamlessly integrated into larger aerospace or robotics projects. Regular meetings, design reviews, and simulation sessions are common, where GNC engineers both contribute their expertise and adapt solutions based on feedback from other teams. This collaborative environment helps resolve integration challenges early and ensures that final products meet safety, performance, and reliability standards.

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Infographic showing various Guidance Navigation Control Engineer job openings in Silver Spring, MD as of September 2026, with employment types broken down into 1% As Needed, 72% Full Time, 22% Part Time, 1% Temporary, 3% Contract, and 1% Nights. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $99,836 per year, or $48 per hour.

Guidance Navigation Control (GNC) Engineer - Level 2 TS Cleared (AHT)

Sterling, VA • On-site

Northrop Grumman Corporation
Space Research Administration • 10K+ employees

Full-time

Medical, Life, PTO

Re-posted 8 days ago


Northrop Grumman rating

8.3

Company rating: 8.3 out of 10

Based on 372 frontline employees who took The Breakroom Quiz


Job description

RELOCATION ASSISTANCE: Relocation assistance may be available
CLEARANCE REQUIRED FOR START: No
CLEARANCE TYPE: None
TRAVEL: Yes, 10% of the TimeDescription
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.
Expand your horizons, advance your career, and contribute to a secure future for generations. Northrop Grumman's Space Sector invites you to bring your pioneering spirit to our collaborative teams. As a Guidance Navigation Control (GNC) Engineer - Level 2 supporting a team located in Dulles, VA or McLean, VA, you'll be a linchpin in missions of paramount importance, defining the art of the possible from day one.
This position is 100% onsite and cannot accommodate telecommute work This position will work a 9/80 schedule, with every other Friday off.
The GNC team designs, builds, and tests spacecraft subsystems for a mix of DoD, NASA, and commercial customers. We are leaders in innovative solutions to the rapidly growing/evolving fields of space based autonomous rendezvous and docking and rapid design/production of small satellites.
Job Responsibilities:
In this role you will:
  • Leading the procurement of GNC component hardware (Coarse Sun Sensor Assemblies, Star Tracker Assemblies, GPS Receivers, Inertial Reference Units / Inertial Measurement Units, Reaction Wheel Assemblies, Magno-Torquer Bars, etc.) as the cognizant engineer (CogE).
  • Leading domestic and international supplier meetings for the procurement and testing of GNC component hardware.
  • Provide general support, status tracking, and close action items for your assigned GNC component hardware for the entire lifecycle of the program and component.
  • Perform trade studies for GNC component hardware for proposal efforts.
  • Perform GNC component requirement reviews through compliance verification matrices with multiple different program subsystems (Mechanical, Propulsion, Electrical, Systems, etc.).
  • Design and procure GNC component hardware test equipment (EGSE / GSE).
  • Lead integration and testing of GNC hardware components with spacecraft.
  • Troubleshoot GNC Hardware anomalies using supplier Users Manuals and documentation.

Communication is a key element of your role and all GNC engineers are expected to:
  • Apply engineering principles, industry standards, company process, and knowledge of vehicle dynamics, aerodynamics, propulsion, classical/modern control, and estimation theory to perform tasks to advanced program/project goals
  • Document, design, analysis, and test results as well as creating presentation materials
  • Present designs, analysis, and test results to internal and external customers
  • Work well within small- to medium-sized groups

This position is 100% onsite and cannot accommodate telecommute work This position will work a 9/80 schedule, with every other Friday off.
This position is contingent upon the candidate verifying and/or obtaining final clearances and program access(es) within a reasonable period of time as determined by the company.
Basic Qualifications:
  • Requires an active/current U.S. Government DoD Top-Secret (TS) security clearance at time of application, current and within scope, with an ability to obtain and maintain Special Access Program (SAP) approval AND Sensitive Compartmented Information (SCI) approval/access within a reasonable period of time.
  • Level 2:
    • Bachelor's degree with a minimum of 2 years of relevant engineering experience - OR - Master's degree with a minimum of 0 years of relevant engineering experience
      • May consider an additional 4+ years of experience in lieu of a completed degree
  • Experience developing software in MATLAB/Simulink and C/C++
  • Experience in Guidance, Navigation, and Control (GNC) subsystem design, analysis, and testing; can include Attitude Determination and Control System (ADCS)
  • Familiarity with GNC space components: Coarse Sun Sensor Assemblies, Star Tracker Assemblies, GPS Receivers, Inertial Reference Units / Inertial Measurement Units, Reaction Wheel Assemblies, Magno-Torquer Bars, etc.

Preferred Qualifications:
  • Active TS/SCI
  • MS or PhD in Mechanical or Aerospace Engineering
  • Familiarity with GNC space components: Coarse Sun Sensor Assemblies, Star Tracker Assemblies, GPS Receivers, Inertial Reference Units / Inertial Measurement Units, Reaction Wheel Assemblies, Magno-Torquer Bars, etc.
  • Experience with version control tools such as SVN or Git
  • Experience implementing spacecraft GNC algorithms on embedded systems
  • Strong technical fundamentals in the areas of spacecraft attitude and orbit dynamics, navigation filtering and/or control systems design
  • Experience with on-orbit space vehicle operations, commanding, debugging, and use of flight telemetry to track performance metrics
  • Experience with performing spacecraft GNC design, analysis, Hardware (HW) and Integration & Test (I&T), or flight operations.
  • Excellent analytical and problem-solving abilities
  • Previous/current membership or leadership roles in professional groups, clubs, or extracurricular activities are desired

If this job description reads like it was written specifically for you, consider joining our team!
Curious about all the exciting developments with the Northrop Grumman Space Sector? Click the link below:
https://www.northropgrumman.com/space
Working at Northrop Grumman is more than just a paycheck. We offer a comprehensive Total Rewards and benefits package designed to help you thrive at work and in life. For more information on our Total Rewards package, please visit our Total Rewards site.
Northrop Grumman Total Rewards
#SpaceEngJobs
#SpaceSoftwareJobs
#SpaceGNCJobs
#NoVASpace
Primary Level Salary Range: $91,800.00 - $137,600.00
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.

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About Northrop Grumman

Sourced by ZipRecruiter

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.

Industry

Space research administration

Company size

10,000+ Employees

Headquarters location

Falls Church, VA, US

Year founded

1939