Hybrid GNC Engineer

at Turion Space

• Job title: GNC Engineer
• Job type: Full Time
• Experience level: Mid level, Senior
• Salary: $160,000 - $210,000 per year
• Degree requirement: Bachelor's Degree
• Tech skills: Python, SDLC
• Location requirements: Hybrid, Boston, United States

About the role

• GNC Engineer developing algorithms and simulation frameworks for aerospace systems. Collaborating with teams to optimize spacecraft trajectories for commercial and defense applications.

Responsibilities

• Develop, implement, and validate RPO (Rendezvous, Proximity Operations) algorithms and simulation frameworks.
• Experience with multi-segment trajectory optimization using tools such as GPOPS, YAPPS or nonlinear solvers such as NLOPT.
• Design and optimize spacecraft trajectories for RPO missions, including multi-body dynamics, collision avoidance, and fuel efficiency.
• Integrate high-fidelity models into simulation environments, supporting both rapid prototyping and hardware-in-the-loop (HIL) testing.
• Collaborate with multidisciplinary teams to define requirements, develop test plans, and deliver robust software solutions.
• Support real-time software development, automatic code generation, and embedded hardware interface design.
• Contribute to the development and maintenance of simulation infrastructure for both aerospace and undersea applications.
• Document designs, perform code reviews, and support verification and validation activities.

Requirements

• Bachelor’s, Master’s, or PhD in Aerospace Engineering, Computer Science, Physics, or related field.
• 5+ years of experience in GNC, RPO, or trajectory optimization for aerospace applications.
• Proficiency in simulation tools and programming languages (e.g., Python, C++, MATLAB/Simulink).
• Experience with modeling & simulation of spacecraft dynamics, orbital mechanics, and RPO scenarios.
• Familiarity with software development life cycle, version control, and collaborative development practices.
• Strong analytical, problem-solving, and communication skills.
• Ability to work independently and as part of a fast-paced, multidisciplinary team.
• Preferred Qualifications: Experience with real-time simulation, HIL, or embedded systems.
• Knowledge of optimization algorithms, astrodynamics libraries, and flight dynamics.
• Experience with test device management and test plan integration.
• Prior work in defense, commercial space, or government R&D environments.

Benefits

• Equity: Receive equity in Turion Space, letting you benefit from the company's success
• Health Insurance: Comprehensive medical, dental, and vision coverage for employees and their dependents.
• Retirement Plans: Access to a 401(k) plan to help you plan for your future.
• Paid Time Off: Generous vacation days, personal days, sick days, and holidays to ensure you have time to recharge.
• Professional Development: Opportunities for ongoing training, workshops, and courses to advance your skills and career growth.
• Team Building Activities: Regular social events, team outings, and company-sponsored activities to foster a positive work environment.