MogiSierra Space posts four hundred percent rise in software engineer job postings in Colorado
Sierra Space added four hundred percent more software engineer job postings in Colorado over the last 28 days.
By Zara Ahmed, Mogi Research · Oct 17, 2026
About Sierra Space
Sierra Space is an operating company in the Aviation and Aerospace Component Manufacturing industry. It is a privately held company founded in 2021. Sierra Space has a headcount of 1341 and is headquartered in Louisville, Colorado.
Aviation and Aerospace Component Manufacturing · Operating company · Louisville, Colorado (CO) · Founded 2021 · 1,341 employees · Skills: risk management, requirements management, system integration, project management
October 17, 2026. Colorado. Sierra Space added job postings for software engineers in Colorado. The company posted five such roles in the last 28 days, compared to one in the previous 28 day period. This represents a four hundred percent rise.
The total number of software engineer job postings in Colorado rose by forty seven percent in the same period. The total number of postings was ninety four, up from sixty four.
The rise in Sierra Space postings may be linked to its operations in Colorado. Blue Origin also added job postings for software engineers in the state, rising by two hundred and sixty seven percent. Boeing added eight postings, up from zero.
Other companies saw falls. CesiumAstro and L3Harris Technologies each saw a seventeen percent fall in software engineer postings in Colorado.
The numbers
Which employers posted the most new jobs in software engineer roles in Colorado in the last 28 days?
| Name | Last 28 days | The 28 before | Change |
|---|---|---|---|
| Sierra Space | 5 | 1 | +400% |
| Blue Origin | 11 | 3 | +267% |
| Boeing | 8 | 0 | n/a |
| CesiumAstro | 5 | 6 | -17% |
| L3Harris Technologies | 5 | 6 | -17% |
Top roles: Software Engineer (5)
Top states: Colorado (5)
More on Sierra Space jobs on Mogi.
More on Sierra Space
Counts are job postings, not hires, from company career sites that Mogi's crawl found. Compares the 28 days to 2026-10-17 with the 28 days before them. Covers US, Colorado, Software Engineer. Employers with fewer than five postings in the last eight weeks are grouped together and left out of the rankings. The company details come from the crawl's company profiles, where the crawl has one.
Written by Zara Ahmed of Mogi Research, with AI from the table above. Every figure in it comes from that table.
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