Software-in-the-Loop Test Engineer II Verified today

Blue Origin · Seattle, WA · Production · first seen 2026-09-03

Role

You will be a key player in creating a groundbreaking software simulation testbed for Blue Ring, Blue Origin's high-powered hybrid solar-electric and chemical-propelled spacecraft. You'll own planning, architectural design, requirements gathering, certification, and implementation of this critical system.

What you'll do

  • Develop and own simulation models and test scripts that precisely reflect spacecraft scenarios
  • Craft sophisticated simulation models and detailed test scripts to guarantee integration and test events
  • Develop and execute tests on simulations to ensure robustness of models
  • Work with external customers and internal engineering teams to capture requirements for customer-specific simulation solutions
  • Support hardware/software integration efforts, anchoring simulations to hardware data
  • Contribute to comprehensive release strategy, meticulous coordination, and detailed documentation processes
  • Up to 10-15% domestic travel required

Required qualifications

  • Bachelor's degree in Computer Science, Electrical Engineering, or a related technical field
  • Over 3 years of relevant proven expertise in developing aerospace software simulation testbeds for innovative systems
  • Proficient in C/C++ development with strong technical prowess
  • Skilled in Python or similar scripting languages
  • In-depth knowledge of real-time operating systems and embedded control systems, including APIs, interfaces, and device drivers
  • Familiarity with communication protocols such as UDP/TCP, I2C, UART, etc.
  • Strong understanding of the software development life cycle and testing methodologies
  • Familiarity with version control systems (e.g., Git)
  • Exceptionally organized teammate with great written and verbal communication skills

Desired qualifications

  • Master's degree in Computer Science, Electrical Engineering, or a related field
  • 5+ years in large-scale engineering systems
  • Skilled in space vehicle software simulation integration
  • Proficient with Docker, Kubernetes, and containerization
  • Hands-on with CI/CD pipelines, Git, GitLab, or GitHub
  • Strong debugging at the software-hardware interface
  • Familiar with hardware emulation like Simics
  • Expertise in customizing continuous integration systems
  • Understanding of electrical and electronic engineering concepts
  • Solid grasp of IP networking
  • Competent in MATLAB and Simulink
  • Acquainted with GNC systems and 6DOF dynamics
  • Proficient with DOORs Next Generation, SVN, Jenkins
  • Active Top Secret/SCI clearance desired

Compensation and benefits

Base pay range for WA applicants: $134,961.00 to $188,945.40 (other site ranges may differ)

  • Medical, dental, vision, basic and supplemental life insurance
  • Paid parental leave, short and long-term disability
  • 401(k) with company match up to 5%
  • Education Support Program
  • Stock options for all regular employees working at least 20 hours/week
  • Up to four weeks paid time off per year based on scheduled hours, plus up to 14 company-paid holidays
  • Potential bonuses based on performance (not guaranteed)

Employment requirements

Applicants must be a U.S. citizen or national, U.S. permanent resident with current Green Card, or lawfully admitted into the U.S. as a refugee or granted asylum.

Blue's Standard Background Check required for all positions.