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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Hardware-in-the-Loop Software Engineer - Blue Ring (TS/SCI Desired) - **Company:** Blue Origin - **Location:** Seattle, WA, United States - **Experience:** Expert - **Salary:** $164,652.0 - $230,513.0 - **Contract:** Permanent contract - **Skills:** Application Programming Interfaces (APIs), Data Analysis, Systems Engineering, Automation of Tests, Biometrics, Continuous Integration, Data Transmissions, Software Debugging, Device Drivers, Ethernet, Github, Hardware Interface Design, Hardware-In-The-Loop Simulation, Internet Protocol, Python (Programming Language), MATLAB, Real-Time Operating Systems, Simulink, Software Engineering, Subversion, Universal Asynchronous Receiver/Transmitter, Scripting, Gitlab, Git, Containerization, Kubernetes, Information Technology, Docker, Jenkins - **Published:** September 17, 2026 - **Apply:** https://jobs.localjobnetwork.com/apply/add/87632946/1 ## About the Role * Bachelor's degree in Computer Science, Electrical Engineering, or a related technical field * 5+ years of relevant experience in software development for embedded systems, simulation, or hardware emulation/testing. * Proficient in C / C++ development * Skilled in Python or a similar scripting language for test automation and data analysis. * In-depth knowledge of real-time operating systems and embedded control systems, including APIs, interfaces, and device drivers * Solid understanding of computer architecture concepts (e.g., CPU, memory, buses, interrupts). * Familiarity with digital communication protocols such as Ethernet, Spacewire, CAN, I2C, SPI, or UART. * Exceptionally organized great teammate with excellent written and verbal communication skills * Ability to earn trust, maintain positive and professional relationships, and contribute to a culture of inclusion * Must be a U.S. citizen or national, U.S. permanent resident (current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum Desired Qualifications: * Active TS/SCI clearance desired * Master's degree in Computer Science, Electrical Engineering, or a related field * 8+ years of relevant experience developing software simulation testbeds for innovative and large-scale engineering systems * Experience developing software for a Hardware-in-the-Loop vehicle simulator * Proficient with Docker, Kubernetes, and containerization * Hands-on experience with CI/CD pipelines, Git, GitLab, or GitHub * Familiar with hardware emulation tools like Simics * 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 ## Description * Design, develop, and maintain the software framework for a high-fidelity, real-time hardware emulation. * Develop, test, and maintain software drivers for emulation hardware interfaces. * Integrate vehicle component simulations with the hardware emulation platform. * Develop and execute test plans, automation scripts, and procedures to validate the functionality and performance of the emulated system against the flight hardware. * Debug complex issues at the software-hardware interface, identifying and resolving discrepancies between the emulation and the physical hardware., Applicants for employment at Blue Origin must be a U.S. citizen or national, U.S. permanent resident (i.e. current Green Card holder), or lawfully admitted into the U.S.as a refugee or granted asylum. Background Check * Required for all positions: Blue's Standard Background Check * Required for Certain Job Profiles: Defense Biometric Identification System (DBIDS) background check if at any time the role requires one to be on a military installation * Required for Certain Job Profiles: Drivers who operate Commercial Motor Vehicles with a Gross Vehicle Weight (GVW), Gross Vehicle Weight Rating (GVWR) or combination of power unit and trailer that meets or exceeds 10,001 lbs. and/or transports placardable amounts of hazardous materials by ground in any vehicle on a public road while in commerce, may be subject to additional Federal Motor Carrier Safety Regulations including: Driver Qualification Files, Medical Certification (obtained before onboarding), Road Test, Hours of Service, Drug and Alcohol Testing, vehicle inspection requirements, CDL requirements (if applicable) and hazardous materials transportation/shipping training. * Required for certain Job Profiles: Ability to obtain and maintain Merchant Mariner Credential, which includes pre-employment and random drug testing as well as DOT physical, Blue Origin is proud to be an Equal Opportunity/Affirmative Action Employer and is committed to attracting, retaining, and developing a highly qualified and dedicated work force. Blue Origin hires and promotes people on the basis of their qualifications, performance, and abilities. We support the establishment and maintenance of a workplace that fosters trust, equality, and teamwork. We provide all qualified applicants for employment and employees with equal opportunities for hire, promotion, and other terms and conditions of employment, regardless of their race, color, religion, sex, sexual orientation, gender identity, national origin/ethnicity, age, physical or mental disability, genetic factors, military/veteran status, or any other status or characteristic protected by federal, state, and/or local law. Blue Origin will consider for employment qualified applicants with criminal histories in a manner consistent with applicable federal, state, and local laws, including the Washington Fair Chance Act, the California Fair Chance Act, the Los Angeles Fair Chance in Hiring Ordinance, and other applicable laws. For more information on "Know Your Rights," please see here. Affirmative Action and Disability Accommodation Applicants wishing to receive information on Blue Origin's Affirmative Action Plans, or applicants requiring a reasonable accommodation in order to participate in the application and/or interview process, please contact us atEEOCompliance@blueorigin.com. Please note this is a publicly managed inbox. Please do not include any personal medical information in your request. ITAR Requirements To conform to U.S. Government commercial space technology export regulations, including the International Traffic in Arms Regulations (ITAR), 8 U.S.C. § 1324b(a)(3), applicants for employment at Blue Origin must be a U.S. citizen or national, lawfully admitted for permanent residence into the U.S. (i.e. current green card holder), or lawfully admitted as a refugee or granted asylum under 8 U.S.C. § 1157-1158. Learn more about the ITAR here. Equal Employment Opportunity Blue Origin is proud to be an Equal Opportunity/Affirmative Action Employer and is committed to attracting, retaining, and developing a highly qualified, diverse, and dedicated work force. Blue Origin hires and promotes people on the basis of their qualifications, performance, and abilities. We support the establishment and maintenance of a workplace that fosters trust, equality, and teamwork, in which all employees recognize and appreciate the diversity of individual team members. We provide all qualified applicants for employment and employees with equal opportunities for hire, promotion, and other terms and conditions of employment, regardless of their race, color, religion, gender, sexual orientation, gender identity, national origin/ethnicity, age, physical or mental disability, genetic factors, military/veteran status, or any other status or characteristic protected by federal, state, and/or local law. Blue Origin will consider for employment qualified applicants with criminal histories in a manner consistent with applicable federal, state, and local laws. For more information on "EEO Is the Law," please see here and here. ## Related Videos - [Leveraging Large Language Models for Legacy Code Translation: Challenges and Solutions](https://www.wearedevelopers.com/videos/1157-leveraging-large-language-models-for-legacy-code-translation-challenges-and-solutions) - [WeAreDevelopers LIVE - Modern DevOps for IoT Devices and More](https://www.wearedevelopers.com/videos/1805-wearedevelopers-live-modern-devops-for-iot-devices-and-more) - [How a Small Team Shrank a Microsoft Monorepo by 94%](https://www.wearedevelopers.com/videos/1236-how-a-small-team-shrank-a-microsoft-monorepo-by-94) - [How to develop an autonomous car end-to-end: Robotic Drive and the mobility revolution](https://www.wearedevelopers.com/videos/22-how-to-develop-an-autonomous-car-end-to-end-robotic-drive-and-the-mobility-revolution) - [Building a hypercar from scratch](https://www.wearedevelopers.com/videos/607-building-a-hypercar-from-scratch) - [Software stack under and over the hood of the fastest accelerating car in the world](https://www.wearedevelopers.com/videos/221-software-stack-under-and-over-the-hood-of-the-fastest-accelerating-car-in-the-world) ## Related Articles - [How software is steering vehicle technology](https://www.wearedevelopers.com/magazine/515-how-software-is-steering-vehicle-technology) - [Is Software Engineering Hard?](https://www.wearedevelopers.com/magazine/448-is-software-engineering-hard) - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [How We Built a Worry-Free System That Runs for 10+ Years – And What We’d Do Again](https://www.wearedevelopers.com/magazine/751-how-we-built-a-worry-free-system-that-runs-for-10-years-and-what-we-d-do-again) - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [Best Countries for Software Engineers](https://www.wearedevelopers.com/magazine/267-best-countries-for-software-engineers)