Spacecraft Test Engineer (Mid)

Spacecraft represent the most pressing unmet need across the entire aerospace industry. As more launch vehicles come online and the cost to orbit decreases, more companies launching payloads to space continue to emerge.

For the first time in history, this influx of payload companies combined with reduced launch costs has resulted in a massive increase in need for commercial spacecraft platforms, known as satellite buses. These buses hold the payloads of our customers and are flown on launch vehicles.

Apex manufactures these satellite buses at scale using a combination of software, vertical integration, and hardware that is designed for manufacturing. Our spacecraft enable the future of society: ranging from earth observation to communications and more.

We’d love for you to join us on our mission of providing humankind access to the galaxy beyond our planet. 

Apex is seeking an experienced and detail-oriented Test Engineer specializing in 

avionics testing and checkouts. This candidate will play a critical role in ensuring the 

reliability and performance of our space systems and components through testing procedures. 

You will be responsible for designing, implementing, and managing test protocols that focus on 

avionics systems validation

• Develop, execute, and manage test plans, procedures, and protocols for avionics testing/checkouts.
• Design and set up test fixtures, equipment, and instrumentation.
• Perform avionics system tests, including functional and performance checks, to ensure compliance.
• Analyze test data, interpret results, and generate comprehensive test reports.
• Collaborate with cross-functional teams including design, quality assurance, HITL & GNC to identify and resolve issues.
• Continuously improve testing processes and methodologies to enhance both accuracy and efficiency.
• Provide technical support and guidance to engineers and technicians.
• Stay updated on industry trends, technologies, and best practices in avionics testing.

• U.S. Persons status is required as this position needs to access export-controlled data
• Bachelor’s degree in Aerospace Engineering, Mechanical Engineering, Electrical Engineering, or a related field.
• 3+ years of experience in electronics/avionics testing within the aerospace industry.
• Strong knowledge of aerospace testing standards, protocols, and regulations.
• Experience with avionics systems testing, including software and hardware validation.
• Excellent analytical skills and attention to detail.
• Strong written and verbal communication skills.
• Ability to work collaboratively in a multidisciplinary team environment.

• Certification in relevant aerospace standards (IPC-A-620, J-STD-001, etc.)
• Experience with environmental testing (Thermal cycle, TVAC, etc.)
• Knowledge of data acquisition and analysis software
• Familiarity with industry-standard avionics testing tools and software

Salary Range: $105,000 - $140,000 a year

The stated compensation range reflects only the targeted base salary range and excludes additional benefits. If your salary requirements fall outside of the range, we still encourage you to apply.

Benefits

Apex believes in creating a work environment that you look forward to embracing every day. Our employees love working at Apex, and we want you to love it too. We offer the following benefits:

• Shared upside: receive equity in Apex, letting you benefit from the work you create.  

• Best-in-class healthcare, dental, vision plans. The primary and dependents’ premium is 99%+ covered. 

• Enjoy our comprehensive PTO package, to reset and recharge.

• Competitive 401(k) plan and matching.   

• Paid parental leave. 

• Daily lunch and unlimited snacks!

• Community events like monthly office BBQs, pickleball tournaments, a run club and more!

• Your dream desk setup, tools, and whatever else you need to be your most productive self. 

• A world class office located in Playa Vista, filled with amazing coworkers and social gatherings for you and your family. 

• An opportunity to make a real impact in the aerospace industry.

Equal Opportunity Employer

Apex Technology, Inc. is an Equal Opportunity Employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. Candidates and employees are always evaluated based on merit, qualifications, and performance. We will never discriminate on the basis of race, color, 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.