About this opportunity
York Space Systems lists this Software Test Developer II opportunity in greenwood village, Colorado. Review the employer’s description below for duties, qualifications and application requirements.
Job description
We’re looking for a passionate candidate with an Aerospace/Software Testing background to expand our Simulation, Integration, and Test (SIT) team. The SIT department plays a pivotal role in ensuring the successful deployment and operation of satellites by providing support to critical areas: Flight Software, Ground Software, Vehicle Test, and Mission Operations. The department collaborates with engineering teams to develop and maintain modern software engineering solutions that lead to mission success. Additionally, it employs rigorous testing processes to validate hardware and software, minimizing risks prior to launch.
On the ground, the department supports the seamless operation of ground software systems for satellite communication, monitoring, and control, facilitating real-time data analysis and mission management. Together, these efforts ensure that satellites are properly launched, placed into orbit, and operated efficiently, supporting a range of applications for our customers.
The ideal candidate will act as a critical interface between software developers and internal users, working across engineering teams to validate mission-critical software from both a technical and user perspective. They will identify, document, and clearly communicate software defects, usability concerns, test results, and release risks. Success in this role requires disciplined test execution, strong attention to detail, and the ability to learn unfamiliar software and spacecraft systems quickly.
Responsibilities
Plan, coordinate, and execute manual software integration, regression, and release testing for flight software, ground software, interface middleware, and other SIT products.
Interact with other York departments to support testing using SIT products
Support test-like-you-fly, test-driven development for spacecraft flight software, ground software, and space vehicle integration
Create and maintain test documentation, troubleshooting notes, defect records, and test reports
Identify, reproduce, document, and track software defects, usability issues, procedural discrepancies, and unexpected system behavior
Communicate across teams to gather information and resolve issues
Required Qualifications
Bachelor’s degree in Aerospace Engineering, Computer Science, Software Engineering, or related STEM field
2+ years of experience in Software Testing, Software Systems Engineering, Software Quality Assurance, or related field
Experience manually testing web applications or other user-facing software
Experience with writing test documentation, such as test plans, procedures, reports, and defect records
Experience troubleshooting software behavior across multiple applications, services, interfaces, or system components
Familiarity with Linux command-line navigation and Docker commands used to inspect containers and retrieve logs
Capable of managing multiple tasks while delivering according to program milestones and release commitments
Ability to proactively identify problems and communicate them clearly to leadership
Strong attention to detail, technical communication skills, and the ability to learn unfamiliar systems quickly
Desired Qualifications
Experience with API testing
Working knowledge of Python
Working knowledge of Git and modern Agile software development practices
Working knowledge of bash/shell scripting
Experience with Docker and containerized test environments
Experience with frontend test automation software such as Cypress, Playwright, Selenium, etc.
Experience with Hardware/Software-in-the-loop test systems
Experience in testing and validation of satellite subsystems
Active Top Secret security clearance or ability to obtain
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Who can apply
Review the original listing for work authorization, qualifications and employer requirements.