GN&C Engineer P1 – Space Systems
Confirmed on the employer's own hiring board on Oct 18, 2026. First seen by Alion on Oct 13, 2026. Oceaneering International scores A on the Alion truth index.
Are you passionate about solving complex problems? Join our dynamic team as a GN&C Engineer and become a vital contributor to support NASA as an Oceaneering Teammate on the JSC Engineering, Technology, and Science (JETS) II contract. As an integral part of our organization, you'll play a crucial role in the GN&C Aerosciences and Flight Mechanics section in the Engineering Department on the NASA JSC Engineering, Technology and Science II (JETS II) Contract.
This role will give you the opportunity to immerse yourself in the thrilling world of human spaceflight and deep space exploration programs. Your contributions will ensure that our services not only meet - but outperform all standards and expectations. As a GN&C Engineer, you'll find yourself at the forefront of innovation, collaborating with a passionate team who shares your dedication to excellence. If you're seeking to immerse yourself in an environment where your skills and expertise will make a genuine impact, we invite you to join our team!
We are seeking someone with a keen eye for detail, a strong commitment to owning their work, and providing superior quality. You should be a person who thrives in a diverse environment and who is comfortable communicating at all levels of the organization. To be successful in this role, you should have a sense of genuine, engaging curiosity, and a desire for growth and continuous learning.
Someone in this role would typically have a Bachelor’s degree in Engineering with experience in the field or in a related area. This position can be hired at any level in our professional career framework, depending on business need at the time of hire.
**International travel may be required. Possible straight time overtime and a 9/80 work schedule (every other Friday off) **
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.
Required
- Typically requires a Bachelor’s degree in Engineering from an accredited engineering school with experience in the field or 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.
Preferred
- 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.
Proof of U.S. Citizenship or US Permanent Residency is 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 office equipment (PC, telephone, printer, etc.).
- Attendance - Regular attendance in accordance with established work schedule is critical. Ability to work outside normal schedule and adjust schedule to meet peak periods and surge requirements.
- Other Essential Functions - Professional behavior that enhances productivity and promotes teamwork and cooperation. Grooming and dress must be appropriate for the position and must not impose a safety risk/hazard to the employee or others.
All qualified candidates will receive consideration for all positions without regard to race, color, age, religion, sex (including pregnancy), sexual orientation, gender identity, national origin, veteran status, disability, genetic information, or other non-merit factors.