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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Software & Simulation Test Design Engineer - **Company:** iSpace Inc - **Location:** Englewood, CO, United States (Remote available) - **Experience:** Expert - **Salary:** $101,000.0 - $189,000.0 - **Contract:** Permanent contract - **Skills:** Java (Programming Language), Application Programming Interfaces (APIs), Automation of Tests, C++ (Programming Language), Cloud Computing, Computer Programming, Continuous Integration, Distributed Systems, Python (Programming Language), LabVIEW, MATLAB, Software Engineering, Technical Data Management Systems, Strategies of Testing, Orbital Mechanics, Information Technology - **Published:** May 31, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=59d9a9a5e37ac930 ## About the Role Do you have experience in Tooling?, Do you have a Bachelor's degree?, * B.S. or M.S. in Computer Science, Software Engineering, Aerospace Engineering, or related field * 5+ years of software engineering experience with significant focus on test systems or infrastructure * Proven track record designing scalable test frameworks or platforms * Strong programming skills in Python, C++, Java, or similar * Experience with automated testing, CI/CD systems, and test orchestration tools * Solid understanding of software V&V principles * Familiarity with ITAR/EAR requirements for sharing technical data internationally, * Experience with simulation environments (MATLAB/Simulink, ROS, or custom platforms) and HIL/SIL testing * Background in safety-critical industries (aerospace, automotive, robotics, or defense) * Knowledge of distributed systems, cloud-based test infrastructure, and LabVIEW * Familiarity with orbital mechanics, control theory, and embedded flight software constraints * Experience interpreting telemetry and simulation data outputs * Ability to thrive in a fast-paced environment with evolving priorities; willingness to travel (<10%) ## Description Test Framework Architecture: Design and evolve a modular, global test framework supporting unit, integration, system, and simulation-based testing. Define reusable abstractions, APIs, and libraries for consistent implementation, including fault injection scenarios such as sensor dropouts, thruster misfires, and communication delays. Simulation & Test Infrastructure: Architect scalable simulation environments and virtual testbeds with seamless HIL/SIL integration, covering orbital mechanics, space environments (vacuum, radiation, thermal), and spacecraft dynamics including attitude control and propulsion. Global Standardization & Governance Establish: common testing strategies, naming conventions, data formats, and reporting standards across regions. Define quality metrics, coverage standards, and quality gates; lead architecture and test design reviews to enforce best practices. Automation & CI/CD: Build and standardize automated test pipelines within CI/CD workflows, ensuring tests are reliable, reproducible, and scalable across distributed environments. Performance & Mission Scenario Testing: Ensure test systems support large-scale simulations, high data throughput, and long-duration runs - including thousands of simulated missions across launch windows, environmental variations, and anomaly scenarios. Optimize for speed, determinism, and debuggability. Cross-Functional Leadership: Collaborate with global engineering teams to drive adoption of the test framework. Contribute to resource estimation, schedule planning, and risk identification. Embody ispace values - Diversity, Integrity, Respect, Collaboration, and Accountability - and stay current on emerging tools and methodologies., At ispace, we believe that diverse perspectives drive innovation. We welcome applicants from all backgrounds and experiences, even if you don't meet every listed requirement. If you're passionate about our mission and think you can contribute, we encourage you to apply. Your unique skills and experiences may be exactly what we need to grow and succeed together. To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR) you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about the ITAR .here. ispace is an Equal Opportunity Employer; employment with ispace is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status. All applicants who are offered employment with ispace US will be subject to a background investigation. Offers of employment are contingent on the successful completion of a background investigation conducted in accordance with Company policies and all applicable laws. ispace Technologies, US, Inc. is a drug-free workplace. ispace Technologies, US, Inc. participates in the E-Verify program. We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us. ## Related Videos - [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) - [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) - [Green Cloud Computing](https://www.wearedevelopers.com/videos/592-green-cloud-computing) - [Building a hypercar from scratch](https://www.wearedevelopers.com/videos/607-building-a-hypercar-from-scratch) - [WebAssembly: The Next Frontier of Cloud Computing](https://www.wearedevelopers.com/videos/972-webassembly-the-next-frontier-of-cloud-computing) - [More efficient software for more efficient microchips](https://www.wearedevelopers.com/videos/1164-more-efficient-software-for-more-efficient-microchips) ## Related Articles - [The 8 Best Code Testing Tools](https://www.wearedevelopers.com/magazine/402-the-8-best-code-testing-tools) - [Is Software Engineering Hard?](https://www.wearedevelopers.com/magazine/448-is-software-engineering-hard) - [How software is steering vehicle technology](https://www.wearedevelopers.com/magazine/515-how-software-is-steering-vehicle-technology) - [Steps to Get a Software Engineer Internship](https://www.wearedevelopers.com/magazine/160-steps-to-get-a-software-engineer-internship) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [Software Engineer Career: Things You Should Know](https://www.wearedevelopers.com/magazine/143-software-engineer-career-things-you-should-know)