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Space GN&C Engineer: Flight Software & Algorithms

Job in Houston, Harris County, Texas, 77246, USA
Listing for: Amentum company
Full Time position
Listed on 2026-10-18
Job specializations:
  • Software Development
    Software Engineer, Python, C++ Developer, Embedded Software Engineer
Salary/Wage Range or Industry Benchmark: 95000 - 140000 USD Yearly USD 95000.00 140000.00 YEAR
Job Description & How to Apply Below

Are you passionate about human space exploration, understanding the origins of the universe, and working with a passionate and diverse team to make a difference? If you are, we need you!

We need your talent, teamwork, and energy to help us achieve great things that inspire people all over the globe. We need you to bring creative ideas and diverse backgrounds to help us envision, shape, and deliver systems that will enable the exploration of space while benefiting people here on Earth. We are excited about what we do, and we need you on our team as we take on exciting challenges for NASA’s pursuits in deep space exploration.

As NASA’s largest engineering solutions provider working together with NASA at centers across the United States.

We have an exciting opportunity for a GN&C Engineer to join the team with ERC
, a teammate company!

The GN&C Engineer will:

  • Develop and evaluate safety-critical flight software
  • Develop, integrate, and test GN&C algorithms
  • Utilize MATLAB/Simulink/Autocode skills to update GN&C Flight Software
  • Utilize Python & C/C++ skills to analyze and test GN&C Flight Software
  • Validate and Verify GN&C algorithms and requirements
  • Provide recommendations for improvements of flight software, its processes and procedures
  • Perform deep-dive analyses of flight and simulation software
  • Perform other duties as required



Requisition

Qualifications:

This position has been posted at multiple levels. Depending on the candidate's experience, requirements, and business needs, we reserve the right to consider candidates at any level for which this position has been advertised.

  • Typically requires a bachelor's degree in Engineering with experience in the field or in a related area.
  • Significant knowledge of GN&C
  • Experience with development and analysis of 6 DOF algorithms and simulations
  • Proficiency with C/C++ and Python
  • Familiarity with validation and verification of GN&C algorithms and requirements
  • Excellent communication skills and the ability to work in a team environment consisting of NASA civil servants and various contractor employees

Requisition Preferences:

  • Master’s degree in engineering and 3 years or more of experience in the field or in a related area; or a PhD. in engineering or in a related field
  • Significant experience with C, C++, and Python
  • Significant experience with MATLAB including Simulink, Stateflow, and Autocode
  • Safety and flight-critical embedded software development
  • Experience with source code control and continuous integration
  • Agile software development
  • Experience in the following flight software specialty areas:
    • GN&C software development
    • Software process and procedure development
    • Software Integration and Build Management
  • Experience with Kalman filters, Neural Networks, UDU factorization and/or advanced smoothers
  • Knowledge of Artificial Intelligence and/or Machine Learning
  • Experience with TRICK/JEOD simulation architecture

Why Join Our Team?

In addition to exciting career opportunities, we also ave:

  • Excellent personal and professional career growth
  • 9/80 work schedule (every other Friday off), when applicable
  • Onsite cafeteria (breakfast & lunch)
  • Much, much more!

For more information on our partnership with NASA at Johnson Space Center (JSC), please v

  • Proof of U.S. Citizenship or US Permanent Residency may be a requirement for this position.
  • Must be able to complete a U.S. government background investigation.
  • Management has the prerogative to select at any level for which the position is advertised.

Essential Functions

Work Environment

Generally, an office environment, but can involve inside or outside work depending on task.

Physical Requirements

Work may involve sitting or standing for extended periods (90% of time). May require lifting and carrying up to 25 lbs. (5% of time).

Equipment and Machines

Standard…

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