C3 AI (NYSE: AI), is the Enterprise AI application software company. C3 AI delivers a family of fully integrated products including the C3 Agentic AI Platform, an end-to-end platform for developing, deploying, and operating enterprise AI applications, C3 AI applications, a portfolio of industry-specific SaaS enterprise AI applications that enable the digital transformation of organizations globally, and C3 Generative AI, a suite of domain-specific generative AI offerings for the enterprise. Learn more at: C3 AI
C3 AI is seeking an Executive Assistant to join the Office of the CEO as part of a broader team supporting the Chief Executive Officer. This role is focused on supporting the CEO’s written communications and day-to-day workflow — reading, triaging, and drafting on the CEO’s behalf across email, memos, and other correspondence, and ensuring follow-through on the CEO’s commitments. The Executive Assistant will operate as a trusted extension of the CEO’s voice, exercising sharp judgment on tone, priority, and execution. The role requires availability during early morning and late evening hours to align with the CEO’s working rhythm. The role is located onsite at our Redwood City, CA; New York, NY; or Tysons, VA office.
Responsibilities:- Inbound Triage: Monitor inbound communications to the CEO across email and other channels throughout the day. Read, categorize, and prioritize messages from executives, Board members, customers, investors, partners, and employees. Surface what requires the CEO’s direct attention and route the rest to the appropriate owner.
- Drafting and Correspondence: Draft replies, follow-ups, memos, and outbound communications on the CEO’s behalf in the CEO’s voice. Ensure messages are crisp, accurate, and appropriately toned for the audience — from a one-line acknowledgment to a multi-paragraph executive response.
- Follow-Through: Track commitments made by the CEO, ensure responses and next steps are completed within expected timelines, and close loops on outstanding items. Maintain a clear view of what is open, pending, and resolved.
- Coordination with the CEO Office: Partner closely with the broader CEO Office team to ensure communications-driven actions are reflected across calendar, meetings, and other executive workflows.
- Information Routing: Capture context from communications and pass it cleanly to the right internal owner — executive team, legal, finance, communications, or others — so the CEO’s priorities drive action without bottlenecks.
- Confidentiality: Handle highly sensitive business, strategic, and executive information with absolute discretion at all times.
- 7+ years of experience in an Executive Assistant, communications, or chief-of-staff-adjacent role supporting a C-suite executive.
- Bachelor’s degree required.
- Exceptional written communication; demonstrated ability to write quickly, clearly, and in another person’s voice across formal and informal registers.
- Outstanding judgment on tone, priority, and audience; able to distinguish what merits the CEO’s direct response from what should be redirected or declined.
- Meticulous attention to detail and follow-through; nothing slips, nothing is forgotten.
- Availability during early morning and late evening hours to align with the CEO’s working rhythm, including responsiveness across global time zones.
- High EQ and professional poise; comfortable corresponding on the CEO’s behalf with Board members, public-company executives, investors, and customers.
- Fluent with Microsoft 365 and modern AI tools used to accelerate drafting and triage; hands-on experience with Claude strongly preferred.
- Absolute discretion and integrity in handling confidential information.
- Prior experience drafting correspondence on behalf of a CEO at a public company or late-stage technology company.
- Background in communications, executive support, journalism, or a writing-intensive professional discipline.
- Experience operating as part of a CEO Office or executive staff team.
Candidates must be authorized to work in the United States without the need for current or future company sponsorship.
C3 AI provides excellent benefits, a competitive compensation package and generous equity plan.
C3 AI is proud to be an Equal Opportunity and Affirmative Action Employer. We do not discriminate on the basis of any legally protected characteristics, including disabled and veteran status.
Skills Required
- 7+ years of experience in an Executive Assistant role supporting a C-suite executive
- Bachelor's degree
- Exceptional written communication skills
- Outstanding judgment on tone and priority
- Meticulous attention to detail and follow-through
- Availability during early morning and late evening hours
- High emotional intelligence and professional poise
- Fluent with Microsoft 365 and AI drafting tools such as Claude
C3 AI Compensation & Benefits Highlights
The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about C3 AI and has not been reviewed or approved by C3 AI.
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Fair & Transparent Compensation — Pay is considered competitive to above average for many roles, and compensation stands out more positively than several other aspects of the company. High-end packages are available in certain roles and levels, indicating the ability to pay at or above market when needed.
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Career-Linked Recognition & Rewards — The company funds an online master’s program that confers a $25,000 completion bonus, a guaranteed 15% raise, and a stock grant. Ongoing internal training and small course-completion bonuses further tie rewards to development milestones.
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Wellbeing & Lifestyle Benefits — Daily catered lunches, stocked snacks, a free gym membership at the Redwood City HQ, and commuter benefits provide tangible day-to-day perks. Business-travel health coverage and other on-site amenities enhance the workplace experience for those regularly in office.
C3 AI Insights
What We Do
C3 AI is the leading Enterprise AI software provider for accelerating digital transformation. Digital transformation is about leveraging big data and the internet of things to improve performance of assets and predict shortfalls before they happen — all through artificial intelligence and machine learning. Get ahead of supply chain delays before they affect your delivery deadlines. Predict maintenance needs to increase asset uptime, replacing or repairing parts before failure. Reduce energy costs and track sustainability goals in real time, improving building operations and reducing greenhouse gas emissions. Connect disparate health record systems to optimize patient visits and decrease waitlist time. At the core of all C3 AI products is a proprietary, model-driven AI architecture that dramatically enhances data science and application development. The C3 AI Platform allows customers to develop, deploy, and operate large-scale AI, predictive analytics, and IoT applications. And a broad portfolio of turnkey AI applications allows for even faster development and deployment. From reliability and readiness to supply chain optimization and energy management, C3 AI has deep industry expertise to get your enterprise started on its digital transformation.
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