Chief of Staff
Superlinear | Miami or New York
About Superlinear Partners
Superlinear Partners is a family office making direct private investments in B2B services, industrials, manufacturing, and healthcare. The Chief of Staff sits at the intersection of the principal's personal life and the firm's business operations, and is one of the most trusted seats in the organization.
The Role
You'll be the right-hand to the CEO across both worlds: a complex personal life (multiple residences, planes, boats, family logistics) and an active investment business (deals, events, special projects, a 30+ person team). Today, the split is roughly 70% personal / 30% business. That ratio will shift over time.
This is a high-trust, high-ownership role. You'll move fast, anticipate needs before they surface, and bring an obsessive eye for detail to everything from a dinner reservation to a board offsite. You'll say no on the CEO's behalf, you'll fix things quietly, and you'll make the entire operation look effortless.
What You'll Own
People and HR for a 30+ person team, including recruiting partnership, onboarding, comp cycles, and day-to-day employee questions
Travel and residence logistics across Miami, New York, Sardinia, and Costa Rica — plane, boats, ground transport, household staff coordination
Hospitality and service standards across every touchpoint, from guest stays to vendor management
Business logistics including events, conferences, board meetings, and special projects as assigned
Calendar, prioritization, and gatekeeping for the CEO
What We're Looking For
Prior Chief of Staff, executive assistant, or operations experience supporting a high-net-worth principal, founder, or family office
Hospitality DNA — you notice the wilted flower, the wrong wine glass, the unmade bed
Calm under pressure, sharp under chaos, discreet by default
Comfortable with weekends, after-hours, and 40%+ travel with short notice (more during peak seasons)
Willing to be on site often — this is not a remote role
Strong written and verbal communicator; trusted with sensitive information
Logistics
Based in Miami or New York (open to relocation for the right person)
Hybrid, with significant in-office and on-site time
40%+ travel, often last-minute; higher during conferences and summer
$250K–$400K base, commensurate with experience
Superlinear Computing designs, deploys, and operates superconducting quantum processors and the infrastructure that powers them.
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