Simulation Interface Development Engineer (Aerospace)

Location: Houston, United States; generally an office environment

Company

hirify.global develops commercial space infrastructure, human spaceflight services, advanced spacesuits, and Axiom Station.

What you will do

• Develop simulation interface systems connecting spacecraft avionics with subsystem simulations for closed-loop testing.
• Define command and measurement signal characteristics with avionics hardware, flight software, and subsystem developers.
• Select, install, integrate, and wire digital, analog, serial, and other control and data acquisition components.
• Develop software for signal control and command and measurement exchange using the simulation server.
• Integrate and test the interface with avionics and simulation systems for end-to-end functionality.
• Prepare electrical schematics, wiring diagrams, software design diagrams, and technical design review presentations.

Requirements

• Bachelor’s degree in Electrical Engineering or an equivalent qualification.
• At least 7 years of electrical hardware and software development experience.
• Experience with test and instrumentation systems and analog, digital, RS-422, and MIL-STD-1553 signals.
• Experience using oscilloscopes, multimeters, logic analyzers, function generators, electronic load banks, power supplies, and power analyzers.
• Experience with source control management and repository pipelines, plus C/C++, Python, and shell scripting.
• Must be able to complete a U.S. government background investigation and provide proof of U.S. citizenship or U.S. permanent residency. Willingness to work evenings and weekends when required for critical milestones is also required.

Nice to have

• Experience with National Instruments systems, including LabVIEW and DAQmx.

Culture & Benefits

• Mission-driven work supporting commercial space infrastructure and sustained human presence in space.
• Environment emphasizing leadership, innovation, teamwork, accountability, and ownership.
• Work may include indoor or outdoor activities depending on the task.
• Physical activity may include extended sitting or standing and occasional lifting of up to 25 pounds.