# Cryptik > Advanced onboard systems for spacecraft navigation, orbit determination, and real-time state estimation. ## About Cryptik Cryptik develops next-generation hardware and software solutions to solve the onboard navigation problem in space. Our systems fuse optical/thermal imagery with multi-sensor telemetry to ensure continuous, high-precision guidance even during GNSS dropouts and eclipses. ## Products & Technology - **Orbit Determination**: Real-time onboard orbital state calculation. - **Sensor Fusion**: Fusing GNSS, inertial measurement units (IMUs), and camera inputs. - **Eclipse Navigation**: Visible and thermal imaging fusion to hold tracking locks when visible sensors lose the sun. ## Careers & Team We are building a world-class team of spacecraft system engineers, hardware researchers, and content creators. - **System Engineer**: Focuses on physical satellite structures, CubeSat integration, thermal shielding, and power distribution systems (EPS). - **Hardware Researcher**: Focuses on custom circuit design, board layout, sensor interfacing, and precision hardware integration. - **Content Intern**: Focuses on production, editing, documentation, and capturing engineering moments. - **Location**: Based in a sunlit villa headquarters designed for deep focus and physical testing. ## Contact & Links - **Email**: team@cryptik.space - **Careers Page**: [/careers](https://cryptik.space/careers) - **Legal & Privacy**: [/legal/privacy](https://cryptik.space/legal/privacy), [/legal/tos](https://cryptik.space/legal/tos)