Firmware​/Software Engineer - Optical Communications - TeraWave

Application close date:

At Blue Origin, we envision millions of people living and working in space for the benefit of Earth. We're working to develop reusable, safe, and low-cost space vehicles and systems within a culture of safety, collaboration, and inclusion. Join our team of problem solvers as we add new chapters to the history of spaceflight!

The Emerging Systems business unit at Blue Origin is pioneering the future of space-based communications with Tera Wave, a revolutionary satellite communications network designed to deliver symmetrical data speeds of up to 6 Tbps anywhere on Earth. This multi-orbit constellation will consist of 5,408 optically interconnected satellites in low Earth orbit (LEO) and medium Earth orbit (MEO), providing enterprise-grade connectivity for critical operations worldwide.

We are seeking a Firmware/Software Engineer to design, implement, andvalidateembedded control software for fiber/laser amplifier modules used in space optical communication links.

You'llownlowleveldrivers, control loops, telemetry, and fault management from prototypebringupthrough qualification and production, partnering closely with photonics, electrical, and test engineers.

Special Mentions:

• This position may require up to 15% travel for integration activities, testing, and collaboration with cross-functional teams

• Relocationassistanceis available for qualified candidates

Responsibilities include but are not limited to:

• Define and implement embedded control for optical amplifiers: pump diode current/temperature control, TEC/heater loops (PID), interlocks, power sequencing, and calibration

• Develop robust device drivers and interfaces for ADC/DAC, GPIO, timers, I2C/SPI/UART, andsystem levelbuses (e.g., CAN, RS422/485,Space Wire/Ethernet as applicable)

• Architect RTOS orbaremetalapplications, state machines, and fault detection/isolation/recovery (FDIR); implement safe states, and data logging

• Bring up new hardware: bootloaders, board diagnostics, production test firmware, andhardwareintheloop(HIL) setups

• Automate test and data analysis for lab characterization, regression, and manufacturing test

• Ensure software quality: requirements and ICDs, code reviews, unit/integration testing, static analysis, and CI workflows

• Support environmental and qualification testing (TVAC, vibration, shock) and correlate results to improve robustness

• Collaborate on EMI/EMCawarefirmware behaviors (timing, filtering, grounding strategies) andradiationtolerantpractices (EDAC/ECC, resets, retry logic)

Minimum Qualifications:

• BS/MS in Electrical/Computer Engineering, Computer Science, or related field

• 5+ years of embedded firmware experience delivering production hardware (MCU/SoC) with C/C++

• Handson development with RTOS orbaremetalsystems,realtimecontrol loops, and sensor/actuator interfacing

• Proficiencywithlowlevelperipherals (ADC/DAC, I2C/SPI/UART, timers/PWM) and boardbringup

• Experience authoring requirements, ICDs, and test plans; strong debugging skills with lab instruments (scope, logic analyzer, power supplies)

• Version control (Git) and software quality practices (code reviews, unit testing, static analysis)

Preferred Qualifications:

• Experience controlling laser/optical amplifier subsystems (pump drivers, photodiode feedback, TECs and safety interlocks) and related calibration

• Experience with test automation and data processing; familiarity with
  
  PyVISA/SCPI and HIL frameworks

• Interface experience with system buses used in aerospace

• Reliabilityfocuseddesign: boot loader failsafe/secure update, telemetry/health monitoring

• Awareness of space environment considerations (radiation effects, derating), EMI/EMC mitigation in firmware, and environmental testing (TVAC, vibe)

Why Blue Origin:

At Blue Origin,you'llbe part of a historic mission to make space accessible to millions. Our In-Space Systems team is developingcutting-edgeoptical communications technology that will revolutionize how we transfer data in space.

You'llwork with world-class engineers in a collaborative environment where innovation iscelebrated,and your contributions directlyimpactmission success. We offer competitive compensation, comprehensive benefits, and the opportunity to push the boundaries ofwhat'spossible in space technology.

Join us in our mission to build a road to space so our children can build the future!

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Culture Statement

Don't meet all desired requirements? Studies have shown that some people are less likely to apply to jobs unless they meet every single desired qualification. At Blue Origin, we are dedicated to…