Advanced engineering solutions for the most demanding environments on Earth — and beyond.
Viper Dynamics LLC is a specialized engineering firm delivering high-performance solutions for aerospace, defense, and advanced mobility systems. We combine deep domain expertise in dynamics, controls, and systems integration with a relentless focus on precision and reliability.
Our team of engineers, scientists, and former operators work side-by-side with clients to solve problems where failure is not an option — from hypersonic vehicle modeling to autonomous ground systems operating in GPS-denied environments.
End-to-end architecture, requirements definition, interface control, and verification for complex multi-domain systems.
Physics-based modeling, 6DOF dynamics, real-time hardware-in-the-loop (HIL), and Monte Carlo analysis at scale.
From concept to flight-worthy hardware in weeks. In-house machine shop, composites, and instrumentation lab.
Robust GNC design for high-speed, low-observability, and contested environments. Kalman filtering, adaptive control, and AI-assisted autonomy.
High-fidelity multi-physics digital twins for training, mission rehearsal, and predictive sustainment of fielded assets.
Classified and rapid-response programs. We thrive on hard problems with compressed timelines and extreme performance requirements.
A disciplined, data-driven process refined over hundreds of programs.
We embed with your team to deeply understand operational constraints, success criteria, and risk tolerance.
Everything starts with first-principles models. We validate assumptions early with hardware and flight data.
Rapid design-build-test cycles. Hardware-in-the-loop and operator-in-the-loop from day one.
We deliver not just designs, but validated systems, training, and long-term sustainment support.
Full 6-DOF modeling, thermal protection system coupling, and trajectory optimization for a classified boost-glide platform. Delivered validated simulation environment now used for mission planning.
Designed and flight-tested autonomous resupply convoy behaviors for a 12-vehicle heterogeneous fleet operating in GPS-denied, jammed environments. 98.7% mission success in live exercises.
Developed high-fidelity proximity operations simulator and GNC for a commercial servicing vehicle. Supported two successful docking demonstrations in LEO.
Whether you're standing up a new program or need specialized expertise on an existing effort, our team is ready to engage.