Caleb Rust Email & Phone Number

Golden, Co, Us

San Francisco, Ca, Us

Designing spaceflight hardware for satellite constellations. Working in collaboration with the embedded systems team and CTO to develop the primary satellite data hub. As a part of the multidisciplinary team I work to develop the architecture, form factor, capabilities of the Loft central compute hub. The hub is integral for all Loft satellites launched from 2023-2025+. Worked on the first hub version from start to finish. Performed part selection, parts qualification, derating & other part and system level analysis, schematic capture and layout for internal PCBAs, internal flex circuits, and numerous ground support and manufacturing related PCBAs. Helped to select and onboard a contract manufacturer for low volume production. Supported electrical test and qualification campaigns, including TVAC, thermal, vibe, shock, EMI/EMC. Supported satellite integration and ICD development, and some on-orbit validation efforts. Performed electrical design analysis and reviews for schematic and layout of other satellite subsystems. Led and conducted design reviews, and detailed design verification activities. Supported drivers group and other embedded systems Linux-based software development with hardware testing and firmware validation activities.

Englewood, Colorado, Us

Responsible for design/build/test/delivery of numerous custom LRUs for the XB-1 aircraft. Requirements capture, schedule management/planning, circuit design, schematic capture and board layout in Eagle, board bring up, soldering, o-scope, logic analyzers, flex designs, etc. System integration testing. Custom ground support boards and associated harnessing. Aircraft flight avionics. Board acceptance testing, temperature and altitude testing. MIL-STD-704, MIL-HDBK-704. Some design in SolidWorks, PDM. Parts procurement, conformal coating, aircraft integrated testing.

Circuit board layout and design for spacecraft subsystems and cameras. Sony imaging sensor interface, SAR ADC telemetry, FPGA layout, high speed digital, LVDS, serializers/deserializers, USB3, dense BGAs, DCDC converters. Iridium, LoRa experience. Worked on camera system based on a Qualcomm 865 SoM and Sony imaging sensors. MIPI CSI-2, LVDS. Linux based SoM/baseboard design. Autodesk Eagle, 3D board and enclosure modeling in Sketchup and SolidWorks. Ahesiveless FPC, high speed oscilloscope, time domain reflectromer, logic analyzer, soldering, debugging, signal integrity troubleshooting, board bring up. Some experience with worst case analysis, derating analysis, radiation screening, heavy-ion radiation testing. C programming and debugging of flight software (STM32). LabVIEW testing and board checkout software, bed of nails testing other ground support & testing equipment.

Lakewood, Colorado, Us

Embedded system design and programming. Electronic system architecture & interface design. C/C++ firmware development in MPLABX, Eclipse (TrueStudio, Kinetis, LPCXpresso). Software design, LabVIEW. Hardware development, analog and digital systems, bridge circuits, RTDs, SPI, I2C, accelerometers, etc. Hand solder assembly/rework. Troubleshooting PCBs, oscilloscope, logic analyzer, spectrum analyzer, 2.4GHz 802.15.4, 6LoWPAN, Thread, Wireshark. PCB layout, Altium Designer, FPC, RigidFlex.

Lakewood, Colorado, Us

Embedded System Design: Low-cost battery powered devices. USB precision measurement tools, accessories. Misc data acquisition accessories, test programs and utility programs. Low-power electronics layout, design, cost analysis, battery life analysis, C firmware, Git, Bluetooth LE, prototyping, enclosure design, test-jigs. Protocol experience: I2C, SPI, 1-wire, PWM, UART, DMAs.RMA Lead: PCB repairs, hot air, hand soldering, diagnostics, testing/repair guides, customer notifications, traceability.Software & support: LabVIEW, Python, C, C++, thermocouples, motor control, pressure sensors, ultrasonic sensors, IR sensors, pH sensors, bridge circuits, temperature sensors, timers, encoders, relays, both analog and digital signal analysis.Website: product listings, news feed, end-user datasheets, internal documentation

Maidenhead, Berkshire, Gb

Test software using expected results, provide detailed environment info., steps to reproduce, and log bugs for the client technology company.

Real estate rehabilitation, property purchases, investor relations, and business development

Coach for polevault and misc. training for other track and field events.

Golden, Co, Us

Managed Microsoft Windows workstations including networking, hardware, and software support. Assembled computer hardware. Assisted hundreds of users with software and hardware questions.Regularly dealt with many of the over 400 administrative-use computers on campus including offices of the cashier, financial aid, admissions, accounting, and the president's office.

I worked on natural gas midstream engineering projects and maintained IT in the office. Other duties included technical collaboration with engineering firms for piping design, feasibility studies, and vendor communications.

Graduate Program, Carbon Capture, Utilization, And Storage

Bachelor Of Science (Bs), Engineering Physics