Chief of Staff jobs in United States
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SiPhox Health · 20 hours ago

Chief of Staff

SiPhox Health is looking for a Chief of Staff to support the CEO in various critical functions. The role involves responsibilities such as fundraising, business development, and company building in a fast-paced environment.

Health CareHealth DiagnosticsMedical Device
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H1B Sponsor Likelynote
Hiring Manager
Michael Dubrovsky
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Responsibilities

Be a critical partner or stand-in replacement for the CEO in critical functions
Fundraising
Business development
Hiring
Internal and external comms
General company building

Qualification

Consulting ExperienceStartup ExperienceFundraisingBusiness DevelopmentHiringCompany BuildingEquity ResponsibilitiesCritical ThinkingAdaptabilityCommunicationLeadership

Required

Experience in high-pressure consulting or startup roles
Ability to act as a critical partner or stand-in replacement for the CEO
Experience in fundraising
Experience in business development
Experience in hiring
Experience in internal and external communications
Experience in general company building
Significant equity and founder-level responsibilities + workload

Company

SiPhox Health

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SiPhox Health builds diagnostic infrastructure both for the home and the central lab.

H1B Sponsorship

SiPhox Health has a track record of offering H1B sponsorships. Please note that this does not guarantee sponsorship for this specific role. Below presents additional info for your reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (1)
2024 (1)
2023 (1)
2022 (1)

Funding

Current Stage
Early Stage
Total Funding
$32.8M
Key Investors
Khosla Ventures
2025-03-04Series A
2023-07-19Series A· $17M
2023-07-19Seed· $10M

Leadership Team

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Michael Dubrovsky
Co-Founder
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Company data provided by crunchbase