GNC Software Engineer

Relative Dynamics•Houston, TX

3d•Remote

About The Position

At Relative Dynamics we value knowledge as a process rather than knowledge as an answer. Founded in 2011 our goal is to define the new space era by continuously pushing the boundaries of engineering services and technology development. Visit us at www.relativedynamics.space. Relative Dynamics is a subcontractor supporting a Commercial Space contract. In this role, you will be employed by Relative Dynamics and assigned to work on projects in support of a Commercial Space project. Relative Dynamics is seeking a GNC Software Engineer. This role may be eligible for remote work.

Requirements

BS or MS in Aerospace Engineering or related field with 3-7 years of relevant experience
Experience developing and implementing Kalman Filters
Experience with real-time software development
Familiarity with GN&C hardware including IMU, Star Trackers, GPS, LIDAR, and/or OpNav systems
Experience with SWIL and/or HWIL testing and integration
Exposure to relative navigation, image processing, or feature detection techniques
Experience supporting flight control analysis and evaluating vehicle performance and stability
Proficiency in C, C++, and/or Python
Experience with GN&C sensor testing, planning, or modeling
Experience working in a multi-disciplinary team environment
Foundational knowledge of spacecraft dynamics and orbital mechanics
Experience with JIRA and Agile development processes
Strong interpersonal, communication, and documentation skills
Demonstrated ability to communicate technical concepts clearly and effectively
Hands-on experience with navigation sensor hardware, Kalman filtering, LIDAR, real-time software, Monte Carlo analysis, and C/C++ or Python
Experience contributing to GNC development efforts on spacecraft or satellite programs
Prior experience working with or supporting satellite systems
Effective communicator who can translate complex technical concepts across multidisciplinary teams and stakeholders
Customer-focused, with the ability to support government and agency partners while maintaining high service standards
Dependable and accountable, consistently meeting commitments in regulated and deadline-driven environments
Productive and results-oriented, balancing quality, efficiency, and innovation across projects
Collaborative team player who contributes to shared goals and overall organizational success

Nice To Haves

Familiarity with VxWorks or other real-time operating systems is a plus
Experience with Git version control preferred

Responsibilities

Work in a fast-paced commercial space environment on upcoming high-profile lunar missions
Contribute to the US�s return to lunar operations
Perform trajectory analysis and generation for cislunar missions, rapidly responding to customer requests
Generate analysis that plays a major role in driving mission requirements
Contribute to the design, development, and testing of the GNC system for a satellite
Collaborate closely with cross-functional teams across software and hardware systems
Develop, test, and peer review GNC flight software in C and C++
Support the selection, assessment, and integration of GNC sensors and effector systems
Execute and analyze 6-DOF simulations to evaluate expected on-orbit performance
Support navigation HWIL sensor and effector integration and testing for the lunar mission
Assist in real-time flight software development, integration, and testing for the satellite.