Software Test Engineer III
Sierra SpaceColorado, United States
Posted March 12, 2026
129776 - 178441.25 USD
Full Time
About the Company
Sierra Space is an industry-leading space and defense technology company providing satellites, spacecraft, and enabling mission systems and components.
Job Description
Sierra Space is looking for a Software Test Engineer III to lead testing processes, design comprehensive test plans, and architect testing frameworks for large and complex aerospace software projects. The role involves significant interaction with cross-functional teams, mentoring junior engineers, and contributing to the success of complex space missions.
Requirements
- Bachelor's degree in a related field
- 5+ years of related experience in software testing or software development
- Expertise in multiple programming languages and advanced understanding of software development principles
- Ability to design and architect complex software systems
- Experience with different software development methodologies
- Strong problem-solving skills
- Ability to mentor and guide other engineers
- Strong analytical and problem-solving skills
- Excellent communication and documentation skills
- Ability to obtain and maintain a U.S. Security Clearance
Benefits
- Medical, dental, and vision plans
- 401(k) with 150% match up to 6%
- Life insurance
- 3 weeks paid time off