Executive Assistant & Office Manager

OP Labs PBC

Job Overview

Location

New York

Job Type

Full-time

Full Job Description

📋 Description

• The Executive Assistant & Office Manager at OP Labs PBC is a trusted partner to senior leadership, ensuring three executives remain organized while maintaining the operational health of the NYC headquarters. This dual-role position is critical to enabling leadership effectiveness and smooth office function in a fast-growing blockchain infrastructure company.
• Day to day, the role involves managing complex calendars, travel logistics, and meeting preparation for the CEO, Chief Growth Officer, and VP of Engineering; serving as a professional point of contact between executives and stakeholders; preparing materials for executive meetings, board sessions, and offsites; coordinating leadership offsites including note-taking and follow-up; improving administrative systems; supporting ad hoc projects and events; managing NYC office operations such as vendor relationships, expense tracking with Finance and People Ops, desk setup, badge access, and onboarding logistics; and planning in-office events and team gatherings.
• OP Labs builds Optimism, an open-source blockchain network powering the next generation of financial infrastructure, with over 65% of Ethereum Layer 2 activity running on its stack. The company is remote-friendly but centers its operations in NYC, backed by $178M from top-tier investors like a16z and Paradigm, and serves enterprises and builders including Sony, Coinbase, Kraken, Uniswap, OKX, and Bitpanda.
• In this role, the individual will develop advanced executive support and office management expertise in a high-impact tech environment, refine systems thinking and process optimization skills, gain exposure to blockchain industry operations, strengthen cross-functional collaboration with finance and people teams, and grow their ability to anticipate needs and drive efficiency in a scaling organization.

🎯 Requirements

• 5+ years as an executive assistant, ideally in a fast-paced startup or tech environment
• Experience managing office operations, vendor relationships, or facilities
• Proficiency with Google Workspace, Slack, and common project and calendar tools
• Experience booking international travel and managing multi-timezone scheduling
• Exceptional organizational skills, impeccable attention to detail, and strong written and verbal communication
• High EQ and discretion when handling sensitive information

🏖️ Benefits

• Opportunity to work with a mission-driven team building foundational blockchain infrastructure
• Remote-friendly role with NYC office as center of gravity
• Backed by $178M from leading investors including a16z and Paradigm
• Exposure to global executives and stakeholders in the Web3 ecosystem
• Chance to improve administrative systems and support company offsites and events
• Encouragement to use AI tools to enhance productivity and save time

Skills & Technologies

Remote

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OP Labs PBC

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About OP Labs PBC

OP Labs PBC develops open-source software that powers the Optimism Collective. The company builds the OP Stack, a modular, MIT-licensed codebase enabling organizations to launch their own Ethereum Layer-2 blockchains. It focuses on scalability, security, and decentralization, providing core protocol upgrades, developer tools, and infrastructure managed by the Optimism Foundation. OP Labs’ engineering team coordinates with the broader Optimism ecosystem to deliver fault proofs, sequencer decentralization, and governance mechanisms supporting public-goods funding and retroactive incentives.

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