Test Technician V

Sierra Space Careers:

At Sierra Space, we build the missions and systems that keep our world secure in the domain above Earth.

Sierra Space team members share a spirit of innovation and collaboration and a belief that we can deliver on the boldest missions in space today. Together with our customers, we aim to safeguard our nation, sustain human presence in space, and secure the freedom of operations in low Earth orbit and beyond.

Our success is measured by the trust of those who rely on what we build and deliver, and our technologies keep the United States and its allies mission‑ready throughout space.

We are mission‑driven, and together, we are an extraordinary team.

The Test Technician V is responsible for performing routine, advanced, and novel tests on spacecraft components, mechanisms, circuits, and systems. This expert role requires extensive expertise in interpreting test procedure requirements, configuring test setups based on drawings or schematics, performing basic to advanced tests, and reporting detailed test results as defined within test documentation. The Test Technician V is an experienced technician who has developed an advanced level of technical knowledge within their field.

The position involves serving as a Subject Matter Expert (SME) or Lead for a Work Center and providing input to Test Engineers for test configurations and procedures. Additionally, the role involves providing feedback to programs and Test Engineers on test capabilities, requirements, and inefficiencies based on prior experience. This role is responsible for training and mentoring other team members. The Technician V will perform predefined data processing, data reviews, and provide detailed feedback on test results to engineers and other team members.

Our mission is driven by an unyielding commitment to advancing space‑based technology in service of our customers and safeguarding national security. We seek individuals who are passionate about innovating beyond boundaries and relentlessly pursuing solutions that protect, preserve and empower - to join us in this critical mission.

We're looking for team members who align with our values, mission and goals - while also meeting the minimum qualifications below. The preferred qualifications are a bonus, not a requirement.

• Perform routine, advanced, and novel tests on spacecraft components, mechanisms, circuits, and systems while acting as a key liaison between Technician work and Engineering work, ensuring effective communication.
• Set up simple to complex test configurations using hand tools, fixturing, test instrumentation, and software.
• Assist Test Engineers with the development of test procedures and work instructions.
• Document test results accurately and comprehensively, verifying them based on work instruction criteria.
• Perform test configuration repairs and/or component removal or replacement as needed.
• Conduct advanced equipment setup and maintenance activities.
• Use precision measurement tools to ensure components meet specified requirements.
• Perform predefined tests with consistent accuracy to ensure product quality and reliability.
• Adhere to general production floor practices, including safety, cleanliness, FOD, ESD, and test process protocols.
• Identify and report any anomalies or deviations from expected results to engineering.
• Assist with test failure investigations and troubleshooting.
• Demonstrate correct handling and storage requirements for all hardware.
• Serve as a team lead or Subject Matter Expert (SME) within a Work Center.
• Provide input to Test Engineers for test configurations and procedures.
• Collaborate with team members and programs to improve testing processes and configurations.
• Work closely with Test Engineering to develop procedure updates and test equipment improvements based on lessons learned.
• Validate test equipment and test configurations, and review test setups and test data logs.
• Assist with the design and development of Special Test Equipment (STE) and Ground Support Equipment (GSE) for testing.

• Typically 12+ years of related experience.
• Experienced understanding of general best…