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Chief of Staff

$150k - $200k
Greater Boston
Full-time
11-50
Series A・1 total investor
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🔴 Closes on: 
Mar 31, 2026

Job Description:

The Chief of Staff (CoS) position at SiPhox is a fast-paced executive role. As the CoS, your goal is to be a critical partner or stand-in replacement for the CEO in critical functions, including fundraising, business development, hiring, internal and external comms and general company building.

Ideal backgrounds:

  • high-pressure consulting or startup roles.
  • Significant equity and founder-level responsibilities + workload.

Email if you want to be considered:

mike@siphox.com

Apply for this job
🔴 Closes on: 
Mar 31, 2026
Apply for this job
🔴 Closes on: 
March 31, 2026
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