Of Staff Jobs in United States

Upwork Inc.'s (Nasdaq: UPWK) family of companies connects businesses with global, AI-enabled talent across every contingent work type including freelance, fractional, and payrolled. This portfolio includes the Upwork Marketplace, which connects businesses with on-demand access to highly skilled tale

ABOUT THE COMPANY ResortPass is redefining what it means to be a hotel guest. We're building a new category in hospitality: day access to luxury hotel experiences from breathtaking pools and private beaches to deluxe spas and wellness retreats so people can escape without an overnight stay. Our mark

Reporting: Chief Scientific Officer & Site Head, Mariana Oncology Description: We are seeking an experienced Chief of Staff to join Mariana’s Leadership Team, advancing personalized medicine and radiopharmaceuticals. This person will play a pivotal role in supporting the CSO & Site Head in all strat

Chief of Staff Location: New York Reporting to: Co-founder, Managing Partner, Ian Sigalow ABOUT GREYCROFT Greycroft backs entrepreneurs building companies at key inflection points in the evolving AI-driven economy. Since 2006, we have managed over $4 billion and partnered with more than

About Concourse Concourse builds AI agents for corporate finance teams. We connect core enterprise data sources and deploy AI agents that can analyze the data through natural language, deliver insights in seconds, and enable our customers to make better decisions. Since launching less than a year ag

SpruceID builds privacy-preserving, standards-based digital identity and credentialing solutions that give individuals control of their information while enabling governments and enterprises to deliver secure, interoperable services. We partner with public-sector organizations to modernize how ident

About Onehouse Onehouse is a mission-driven company dedicated to freeing data from data platform lock-in. We deliver the industry’s most interoperable data lakehouse through a cloud-native managed service built on Apache Hudi. Onehouse enables organizations to ingest data at scale with minute-level

New York City (5 days on-site) · $160-190K base + equity + benefits U.S. Citizen Only (10 CFR Part 810 Export Controls) TL;DR: Early-stage, IC-heavy CoS role for a builder who wants to run the operating system of the company. The Mission We’re building the AI that makes nuclear power actually deploy

As Chief of Staff you will play an essential role within our organization, serving as a right hand to our CEO, helping the company to scale efficiently as we experience rapid growth. To start, a key component of this role will be recruiting. Ultimately we are looking for a true "jack of all trades"

About Us SharkNinja is a global product design and technology company, with a diversified portfolio of 5-star rated lifestyle solutions that positively impact people’s lives in homes around the world. Powered by two trusted, global brands, Shark and Ninja , the company has a pr

Job Announcement: Chief of Staff About mRelief mRelief is a mission-driven technology nonprofit operating across all 50 states with a team of approximately 20 employees. We provide an easy-to-use platform through web, text messaging, and voice that helps people sign up for government benefits such a

About Us Dorsia is at the forefront of hospitality-tech innovation, redefining how the world gains access to the most in-demand restaurants, events, and experiences. By fusing cutting-edge technology with the art of luxury hospitality, we empower our members to secure impossible-to-get reservations

About the Role Modulate is looking for a Chief of Staff to serve as a strategic partner and operational extension of our executive leadership team. This role will work closely with our CEO and CTO to help ensure the organization runs smoothly as we scale, enabling leadership to focus on company stra

At Alternative Payments, we are transforming the way service-based companies handle payments. Our innovative platform automates the entire accounts receivable process, helping businesses save time, reduce costs, and scale with confidence. We are building a global team that values innovation, impact,

About the role Behind many of life’s most important transactions, buying a house, applying for a mortgage, getting a small business loan, or refinancing a credit card, is a network of credit relationships. Setpoint provides critical infrastructure for relationships between the world’s largest banks,

The Center for AI Safety (CAIS) is a leading research and advocacy organization focused on mitigating societal-scale risks from AI. We address AI's toughest challenges through technical research, field-building initiatives, and policy engagement, along with our sister organization in DC, Center for

About Global Citizen Global Citizen is a movement of engaged citizens who are using their collective voice to end extreme poverty. On our platform, Global Citizens learn about the systemic causes of extreme poverty, take action on these issues, and earn rewards for their actions as part of a global

About UpEquity: At UpEquity, we are pioneers in the real estate industry, dedicated to empowering individuals and businesses with innovative solutions that make home buying and selling more achievable for everyone. Our culture is rooted in collaboration, innovation, and relentless commitment to maki

Access Executive Development Program Overview: Access is seeking outstanding candidates for its Access Creating Executives Program (“ACE Program”). The position provides hands-on experience and exposure to key operational best practices and tactics of Access’ portfolio strategy execution. Candidates

About Renegade We're building the first dark pool built natively for onchain markets. Renegade is an onchain dark pool, a private exchange for institutional crypto trading, fully onchain with no trusted intermediaries. In TradFi, dark pools account for roughly 40% of US equities volume. That entire