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60 Gn Jobs Hiring Near You

Intuitive Machines LLC

GN&C Lead Engineer

Houston, TX · On-site

$88K - $116K/yr

GN&C Lead Engineer Houston, TX About Intuitive Machines: Intuitive Machines is an innovative and cutting-edge space company making cislunar space accessible to both public and private customers. Our ...

W3Global Inc.

Head of GN&C

Torrance, CA

$310K - $400K/yr

Head of Guidance, Navigation & Control (GN&C) About the Company Our client is an early-stage aerospace company developing advanced autonomous spacecraft for national security and commercial space ...

Intuitive Machines

GN&C Hardware Engineer

Houston, TX · On-site

$110 - $170/hr

GN&C Hardware Engineer Houston, TX, US 3 days ago Requisition ID: 1553 GN&C Hardware Engineer Houston, TX About Intuitive Machines: Intuitive Machines is an innovative and cutting-edge space company ...

Intuitive Machines LLC

GN&C Hardware Engineer

Houston, TX · On-site

$106K - $140K/yr

GN&C Hardware Engineer Houston, TX About Intuitive Machines: Intuitive Machines is an innovative and cutting-edge space company making cislunar space accessible to both public and private customers.

W3Global Inc.

GN&C Engineer

Torrance, CA

$220K - $300K/yr

Guidance, Navigation & Control (GN&C) Engineer About the Company Our client is an early-stage aerospace company developing advanced autonomous spacecraft for national security and commercial space ...

Astrion

Orion GN&C Engineer

Houston, TX

$94K - $136K/yr

Overview Orion GN&C Engineer Location: NASA Johnson Space Center Status: Full Time Clearance: Background check U.S. Citizenship required Are you passionate about human space exploration ...

GN Hearing

Customer Service Rep

Shakopee, MN · On-site

$22.50 - $25.25/hr

Discounted GN Group products We encourage you to apply Even if you don't match all the above-mentioned skills, we will gladly receive your application if you think you have transferrable skills. We ...

Astrion

Orion GN&C Engineer

Houston, TX · On-site

Overview Orion GN&C Engineer Location: NASA Johnson Space Center Status: Full Time Clearance: Background check U.S. Citizenship required Are you passionate about human space exploration ...

GN Hearing

Materials Handler IV (Inventory)

Shakopee, MN · On-site

$21 - $25.50/hr

GN brings people closer through our leading intelligent hearing, audio, video, and gaming solutions. Inspired by people and driven by innovation, we deliver technology that enhance the senses of ...

GN Corporations

Service Technician

Airdrie, AB · On-site

GN Corporations Inc. (GN) is an industry leader in manufacturing and assembly for the Oil and Gas, Automotive, Aerospace and Defense industries. GN manufactures quality products within its Canadian ...

MRI Technologies

Orion GN&C Engineer

Houston, TX · On-site

A typical day involves developing and testing GN&C algorithms in MATLAB and Simulink, collaborating with NASA civil servants to refine flight software requirements, and reviewing simulation results ...

GN Corporations

Service Technician

Airdrie, AB

GN Corporations Inc. (GN) is an industry leader in manufacturing and assembly for the Oil and Gas, Automotive, Aerospace and Defense industries. GN manufactures quality products within its Canadian ...

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Infographic showing various job openings at Gn in the United States as of August 2026, with employment types broken down into 97% Full Time, and 3% Part Time. Highlights an 97% Physical, and 3% Hybrid job distribution.

GN&C Lead Engineer

Intuitive Machines LLC

Houston, TX • On-site

$88K - $116K/yr

Full-time

Re-posted 15 days ago

Job description

GN&C Lead Engineer

Houston, TX

About Intuitive Machines:
Intuitive Machines is an innovative and cutting-edge space company making cislunar space accessible to both public and private customers. Our mission is to further science and exploration, communications, and economic progress from the Earth to the Moon and beyond. With multiple NASA lunar missions in development and additional private missions on our manifest, we pride ourselves in supporting NASA, our customers, and the nation in paving the way to return humans to the surface of the Moon. Our world-class team includes experts in all aspects of spacecraft subsystems design, development, and test, on-orbit operations, and safety.

About the Position:
The GN&C Lead Engineer will be responsible for leading Guidance, Navigation, and Control (GN&C) design, development, integration, and verification activities in support of the IM-4 mission. This role serves as the technical authority for GN&C, ensuring robust system performance from early design through flight operations.

Responsibilities:

  • Lead GN&C system architecture, requirements definition, and design for the IM-4 mission.
  • Develop and oversee guidance, navigation, and control algorithms for spacecraft and lunar mission operations.
  • Own GN&C subsystem performance, margins, and verification closure across all mission phases.
  • Coordinate GN&C interfaces with avionics, propulsion, structures, software, and systems engineering teams.
  • Support sensor selection, actuator sizing, and control law tuning to meet mission objectives.
  • Guide GN&C analysis, simulation, and Monte Carlo performance assessments.
  • Support hardware-in-the-loop (HIL), software-in-the-loop (SIL), and integrated system testing activities.
  • Participate in mission planning, fault management development, and operational readiness reviews.
  • Generate GN&C technical documentation, including design descriptions, analysis reports, and verification plans.
  • Mentor and provide technical leadership to GN&C engineers supporting the mission.

General Requirements:

  • Bachelor's, Master’s, or Ph.D. in Aerospace Engineering, Mechanical Engineering, or a related field.
  • Significant experience in spacecraft GN&C design, analysis, and implementation.
  • Experience leading GN&C development efforts for complex aerospace systems or flight missions.
  • Strong background in guidance algorithms, navigation filtering, and control system design.
  • Experience with GN&C simulation tools, modeling environments, and scripting languages (e.g., MATLAB/Simulink).
  • Familiarity with spacecraft sensors, actuators, and avionics interfaces.
  • Excellent written and verbal communication skills, with the ability to lead technical discussions and reviews.
  • Proven ability to work across multidisciplinary teams in a fast-paced development environment.
  • Strong analytical, problem-solving, and decision-making skills.
  • Flexible and adaptable to evolving mission requirements and schedules.

US EEO Statement:
Intuitive Machines is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected veteran status, age, or any other characteristic protected by law.