Top Chief of Staff Jobs in NYC, NY

Serve as strategic partner to the SVP of Product to scale product leadership: run leadership rhythms, own headcount and budget planning, drive AI enablement, curate external product narrative, manage org-health metrics, and resolve cross-functional structural issues to increase decision speed and org effectiveness.

Work directly with the CEO to multiply their effectiveness by managing external relationships, driving cross-functional strategic initiatives, preparing briefs and board materials, representing the CEO externally, running executive operating rhythms, and ensuring follow-through across sales, operations, engineering, and leadership.

Serves as senior administrative partner to the Borough Commissioner, representing the office at meetings, supervising staff, coordinating office operations, and managing capital projects. Plans borough events, facilitates community and stakeholder engagement, supports fundraising and grants, oversees permits and public art installations, manages correspondence and constituent inquiries, prepares briefings and reports, and tracks complex projects across Parks divisions and government agencies.

Own the CEO’s calendar, follow-ups, project-management systems, hiring operations, content execution tracking, metrics, reporting, and special projects. The role protects executive focus, enforces accountability across teams, coordinates hiring pipelines, analyzes financial and performance data, and builds scalable operating rhythms. It is a high-trust Executive Operations position with a performance-based path toward Chief of Staff responsibilities.

The Chief of Staff partners with the CEO on high-priority research, analysis, strategic initiatives, company planning, leadership meetings, board and investor communications, and cross-functional problem solving. The role tracks key company initiatives, surfaces organizational misalignment, translates customer and market insights into action, and creates strategy memos and communications. It requires strong financial and analytical skills, technical fluency, excellent writing, sound judgment, high ownership, and comfort operating in ambiguous environments.

The Chief of Staff advises the Deputy Mayor for Health and Human Services, manages high-priority projects, oversees team operations, coordinates agencies and stakeholders, supports policy development and executive decision-making, monitors initiatives, manages crises, and represents the Deputy Mayor in internal and external meetings. The role also develops briefings, work plans, communication strategies, and decision memos while advancing citywide health and human services priorities.

The Chief of Staff will optimize sales operations, execute sales strategy, enhance cross-functional coordination, and lead performance analytics to support business growth.

Serve as Chief of Staff to the CHRO, managing the People leadership operating cadence, leading cross-functional initiatives end-to-end, crafting executive communications, resolving issues proactively, and representing CHRO priorities across the organization.

Executive second-in-command responsible for leading CorpsAfrica’s Leadership Team and internal operations across 11 African countries. Translates strategy into annual plans, drives organizational performance, oversees finance, programs, HR, IT, risk, compliance, and safety, and develops senior leaders. Acts for the CEO when needed, leads crisis response and duty-of-care planning, strengthens systems and accountability, and supports the organization’s transition toward African-led growth.

Senior operational leader supporting Financial Advisors and teams by managing business operations, overseeing support staff, coordinating strategic initiatives, driving client service and communications, aiding business development, and integrating firm services to scale advisor practices.

Lead strategic execution and operational scaling alongside company founders. Responsibilities include translating strategy into delivery plans, improving systems and reporting, coordinating cross-functional initiatives, managing stakeholder and customer commitments, supporting organisational design, and driving accountability, culture, and growth. The role also advises founders, leads critical special projects, and supports board, investor, and executive planning.

Serve as the Chief Growth Officer’s strategic operator, leading GTM execution across Sales, Marketing, Channel, Customer Success, Product, and Finance. Own revenue operations, pricing, deal governance, forecasting, territory and quota planning, data unification, HubSpot architecture, executive dashboards, pipeline optimization, and Q2C processes. Manage a HubSpot Administrator, improve commercial analytics, establish operating cadence, and deploy AI-enabled workflows across the GTM technology stack.

The BizOps Lead will advise the CEO, manage strategic initiatives, coordinate programs, prepare communications for stakeholders, and lead special projects.

Chief of Staff supporting Global Security Customer Engineering leadership by managing executive cadences, strategic programs, communications, meeting briefings, recognition initiatives, change management, and stakeholder relationships. The role translates ambiguous priorities into executable workstreams, coordinates cross-functional teams, supports executive alignment, and serves as a leadership proxy across Google Cloud and Google.

Serve as the COO’s execution partner, addressing high-priority operational gaps across the company. Build hiring, onboarding, internal tooling, automation, AI-assisted workflows, reporting, and cross-functional processes. Maintain visibility into company priorities and dependencies, drive strategic initiatives to completion, and create systems that reduce manual work. The role requires broad startup operations experience, strong communication, resourcefulness, and comfort working in-office in Brooklyn.

The Chief of Staff will support the Co-Founder by driving strategic initiatives, collaborating with executive leaders, and ensuring high execution speed in various tasks across the organization.

Serve as the CEO's strategic and operational right hand at an AI LegalTech startup: prepare executive/board/investor materials, build financial models and decks, contribute litigation expertise to product content, validate LLM-generated analyses, drive cross-functional execution, manage company operations (recruiting, vendor administration, OKRs), represent the CEO, and handle special projects across finance, legal, and partnerships.

Serve as the CEO’s commercial and execution partner, owning ambiguous special projects across acquisitions, fundraising, executive hiring, partnerships, GTM initiatives, communications, and new business lines. Scope initiatives rapidly, coordinate cross-functional teams, remove blockers, and deliver results end-to-end. The role requires founder-level ownership, strong commercial judgment, crisp communication, discretion, and experience operating in high-growth startup or scale-up environments.

Serves as strategic partner to the President of Seramount, leading executive preparation, strategic prioritization, cross-functional initiatives, leadership operating rhythms, decision support, communications, organizational change, AI adoption, and employee engagement. The role translates strategy into coordinated execution, facilitates leadership decisions, and ensures commitments are completed across the organization.

Chief of Staff will work directly with the founders to translate priorities into execution, manage cross-functional workstreams, strengthen operating systems, and ensure commitments are completed. Responsibilities include customer success coordination, pipeline management, market and policy research, investor and board support, internal communications, hiring coordination, and preparation for external meetings. The role requires strong organization, judgment, discretion, communication, project management, and comfort operating in a fast-paced, in-person startup environment.

Serves as a strategic partner to founders and executives by managing priorities, filtering decisions, translating vision into organizational action, preparing high-stakes meetings, synthesizing business reporting, coordinating stakeholders, identifying risks, supporting planning and resource allocation, drafting executive communications, managing confidential information, and leading special projects. The role also owns client satisfaction and evaluates whether engagements continue to meet evolving executive needs.

The Chief of Staff supports Financial Advisors by managing business operations, overseeing support professionals, and enhancing client relationships. Key responsibilities include coordinating strategic initiatives, managing client communications, and leading team performance efforts.

Serve as Chief of Staff to Senior Private Wealth Advisors, managing stakeholder communications, calendar and travel logistics, expense processing, meeting preparation, and leading client events and digital marketing. Drive operational excellence, project management, and high-touch client service while supporting principals and coordinating internal partners.

Serve as strategic partner to the President & CEO, oversee programmatic operations across youth development, reentry, wellness, and workforce initiatives; supervise program leaders; ensure compliance with funder requirements; coordinate cross-functional projects, performance management, and community partnerships to advance organizational priorities and program outcomes.

The Chief of Staff will manage various projects, support the CEO in company operations, and ensure the team achieves objectives across departments.