
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 a highly skilled and detail-oriented Avionics Harness Design Engineer to join our dynamic team developing cutting-edge space systems for both government and commercial customers. In this role, you will be responsible for designing, analyzing, and verifying electrical harnesses for spacecraft, satellites, rovers, and other aerospace applications. The ideal candidate will have a strong background in avionics and electrical harness design, with a focus on meeting rigorous spaceflight standards and ensuring system integrity in harsh space environments.
Salary Range: $125,000 - $165,000 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.
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're a fast-growing startup that has raised more than $500M in funding, and we invest heavily in our people from day one.
Ready to join a team where your contributions matter and your future is bright? Let's build something extraordinary together.
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.

Apex was founded to solve one of the space industry’s biggest challenges: the satellite production bottleneck. While reusable launch vehicles have solved many orbital access challenges, scaled satellite manufacturing remains a critical bottleneck to constellation deployment. Apex’s solution: productized, configurable spacecraft designed for manufacturing and delivered at scale.
Our three product lines — Aries, Nova, and Comet — serve a broad range of customer missions through configurable designs optimized for operations from LEO to GEO. These platforms will ensure the U.S. and its allies maintain a strategic advantage in the New Space Race, providing the foundation for today’s most critical constellations and tomorrow’s next-generation architectures.
Today, Apex is delivering standardized satellite buses at scale by blending traditional aerospace techniques with new space mentalities and lessons from high-rate terrestrial manufacturing. Since our founding, our focus remains the same: short lead times, constellation-scale production, and highly reliable spacecraft.
We can’t wait to see what you build on Apex’s platforms. Let's get to orbit.