Software and Hardware Development

From simulation to system control, Invariant engineers reliable, real-time solutions that elevate defense performance.

At Invariant, we build more than just code—we engineer complete systems that blend custom hardware and mission-ready software to meet the demands of today’s defense landscape. Whether supporting Counter-UAS missions with precision rocket guidance or enabling secure launch operations from remote locations, our vertically integrated approach delivers the performance, interoperability, and speed our customers expect.

Flagship solutions like STAKE—a mobile, palletized counter-UAS system—and CWS—our Containerized Weapon System—embody our combined software-hardware strengths. From the control software that synchronizes targeting and launch, to the ruggedized electronics and mechanical systems fabricated in-house, these platforms are designed, built, and supported entirely by Invariant teams.

Our custom software capabilities include real-time data acquisition, embedded control systems, and simulation tools like SgPrime and MIRSAT, which power high-fidelity scene generation and infrared seeker analysis. These tools integrate within our Composable Simulation Framework (CSF) to support closed-loop modeling and HWIL testing—enabling cost-effective, real-world validation at every stage.

From digital architecture to physical assembly, Invariant engineers deliver integrated solutions that ensure mission success in the most demanding environments.

Capabilities Include

  • Software development for embedded, desktop, and web platforms
  • Real-time infrared scene generation with SgPrime
  • Sensor emulation and IR analysis with MIRSAT
  • Closed-loop modeling with CSF, supporting algorithm and hardware integration
  • HWIL testing with 6-DOF simulators and live sensor data
  • Launch control and targeting software for systems like STAKE and CWS
  • Custom electronics and ruggedized hardware development
  • Health and system status monitoring solutions
  • In-house machining, wiring, and system integration for field-deployable platform

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Critical Core Capabilities

Mission-critical solutions in hardware, sensors, and custom software.

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Trusted Technical Excellence

Integrated engineering services for mission success