Sierra Space

1,600 Total Employees

Year Founded: 2021

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Sierra Space Leadership & Management

Sierra Space Employee Reviews

"Through my career, my management has continually ensured that I am working on projects that I found interesting, challenging, and enjoyable. My management has my best interests in mind and they want me to be successful. Additionally, my managers have repeatedly fought for my promotion and empowerment to greater responsibility."

Chris , DCCS Structures Engineer

What People Are Saying About Sierra Space

Strategic Vision & Planning: Leadership has sharpened positioning as a defense‑tech company serving national security missions while progressing Dream Chaser toward a late‑2026 free‑flying demo. Company communications outline dual lanes—space transportation plus defense‑oriented orbital systems and software—under a newly installed CEO.
Adaptability & Agility: NASA and the company jointly re‑baselined Dream Chaser in September 2025, pivoting from ISS cargo to a free‑flyer demo and framing it as a mutual contract change with a stated path forward. Executives have shifted emphasis toward national‑security programs as market conditions around commercial LEO evolved.
Decisive Leadership: The appointment of Dan Jablonsky as CEO in early 2026 brought explicit “defense‑tech” focus and restored single‑point accountability after an extended interim period. Leadership has publicly reset milestones and strategy rather than remaining silent on delays.