{"schemaVersion":"jobsearcher.job.v1","id":"d57d92e1e345757dcd24dad7","url":"https://jobsearcher.com/jobs/d57d92e1e345757dcd24dad7","canonicalUrl":"https://jobsearcher.com/jobs/d57d92e1e345757dcd24dad7","title":"Executive Assistant & Office Manager","description":"About BlacksmithWe started by building infrastructure to run CI workloads really fast. Our first product helps companies run GitHub Actions substantially faster and cheaper by owning and operating our own global fleet of bare-metal machines rather than renting generic cloud VMs. Today, we orchestrate tens of millions of Firecracker VMs each month, running CI for 2,000+ companies and hit ~$10M in ARR in less than 2 years. We operate thousands of bare-metal machines across multiple regions, regularly schedule 50k+ vCPUs concurrently, and run a petabyte-scale Ceph cluster that we manage ourselves. We’ve raised $13.5M across Seed and Series A, led by Google Ventures (GV), and we’re intentionally building a small, but exceptional team. Blacksmith was founded by a team with deep systems and scaling experience, including building search/ads infrastructure at Faire, and operating large distributed systems at Cockroach Labs. Our GTM is led by Jon Boyer, formerly Head of Sales at Zapier. We’re now extending the same CI infrastructure into a broader platform: running agent sandboxes at scale and building our own background coding agent on top of it. The roleWe’re looking for someone to work directly with me (co-founder & CEO) and also run our SF office.This is a mix of executive assistant and office lead. You’ll handle the day-to-day stuff that keeps things unblocked, and also make the office a place people actually like being in.If things are running well, people shouldn’t have to think about logistics at all. That’s the bar.Working with me (EA side)Manage my calendar and schedulingHelp triage email and keep things movingBook travel and handle logisticsHelp with random things that come up (this will vary a lot)Keep me organized and on top of thingsRunning the officeSet up and improve the SF office over timeFurnish and decorate it so it actually feels like a good place to workKeep everything stocked (food, snacks, supplies, etc.)Handle new hire setup (desks, equipment, onboarding logistics)Coordinate deliveries, vendors, and anything operationalMaking it a great place to bePlan events, team dinners, off-sites, etc. Make the office feel welcoming and high-energyHelp people when they need thingsNotice gaps and fix them without being askedYou’re a good fit ifYou’re very organized and reliableYou’re proactive; you don’t wait to be told what to doYou have good judgment and can prioritize wellYou have experience working at a high-growth startupYou like being around people and making things run smoothlyYou’re comfortable working closely with a founderYou want to be in-office in SF 5 days/weekBonusYou’ve done EA, office management, or ops beforeYou’ve worked at a startupYou have good taste and care about how spaces feelCompensation & benefitsCompetitive salary + equityHealth, dental, vision401k matchUnlimited PTOAnnual offsiteEarly exerciseCompensation Range: $120K - $145K","company":"Blacksmith","rawCompany":"blacksmith","city":"Millbrae","state":"CA","isRemote":false,"isActive":true,"createdAt":"2026-04-09T08:16:33.629Z","occupations":[{"code":"43-6011.00","title":"Executive Secretaries and Executive Administrative Assistants","slug":"executive-secretaries-and-executive-administrative-assistants"},{"code":"43-6014.00","title":"Secretaries and Administrative Assistants, Except Legal, Medical, and Executive","slug":"secretaries-and-administrative-assistants-except-legal-medical-and-executive"},{"code":"43-9199.00","title":"Office and Administrative Support Workers, All Other","slug":"office-and-administrative-support-workers-all-other"}],"industries":[{"code":"513210","title":"Software Publishers","slug":"software-publishers"},{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"},{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Executive Assistant & Office Manager","description":"About BlacksmithWe started by building infrastructure to run CI workloads really fast. Our first product helps companies run GitHub Actions substantially faster and cheaper by owning and operating our own global fleet of bare-metal machines rather than renting generic cloud VMs. Today, we orchestrate tens of millions of Firecracker VMs each month, running CI for 2,000+ companies and hit ~$10M in ARR in less than 2 years. We operate thousands of bare-metal machines across multiple regions, regularly schedule 50k+ vCPUs concurrently, and run a petabyte-scale Ceph cluster that we manage ourselves. We’ve raised $13.5M across Seed and Series A, led by Google Ventures (GV), and we’re intentionally building a small, but exceptional team. Blacksmith was founded by a team with deep systems and scaling experience, including building search/ads infrastructure at Faire, and operating large distributed systems at Cockroach Labs. Our GTM is led by Jon Boyer, formerly Head of Sales at Zapier. We’re now extending the same CI infrastructure into a broader platform: running agent sandboxes at scale and building our own background coding agent on top of it. The roleWe’re looking for someone to work directly with me (co-founder & CEO) and also run our SF office.This is a mix of executive assistant and office lead. You’ll handle the day-to-day stuff that keeps things unblocked, and also make the office a place people actually like being in.If things are running well, people shouldn’t have to think about logistics at all. 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