Senior Executive Assistant to C‑Suite – Remote

interos.ai; United States; Remote; USD 150,000 - 180,000; Full time

Job summary

interos.ai is seeking a Senior Executive Assistant to the Executive Team. This remote role supports the CEO and C-level leaders, managing calendars, travel, and communications across time zones from Hawaii to East Coast.

You will partner with executives to anticipate needs, prepare materials, coordinate board and investor activities, and drive efficiency through AI-enabled tools. Ideal candidates bring 10+ years of EA experience in fast-growing tech environments.

Qualifications

• 10+ years of experience in an Executive Assistant role, including direct support of C-level executives.
• Proven ability to support multiple senior leaders concurrently.
• Strong organizational, prioritization, and time-management skills; able to work independently.
• Proficiency in Microsoft Office Suite, Zoom/Teams, and AI tools.
• Excellent written and verbal communication; confident with executives and board members.
• Ability to manage multiple priorities in a fast-paced, high-growth environment.
• Discretion and integrity when handling confidential information.
• Experience supporting cross-functional, distributed teams.

Responsibilities

• Manage high-level calendars across time zones from HST to EST.
• Coordinate travel including flights, hotels, transport, and itineraries.
• Prepare materials, agendas, notes, and follow-ups for meetings.
• Support leadership team meetings, board preparation, and company-wide communications.
• Process expenses, reimbursements, and purchasing; monitor budgets as needed.
• Handle confidential information with discretion.
• Plan and lead internal executive events and offsites.
• Liaise with board members, customers, and partners.
• Identify improvements to admin processes and AI-enabled tools.

Skills

Executive support

Calendar management

Travel coordination

Stakeholder management

Communication

Discretion & integrity

Cross-functional collaboration

Time management

Independence

Tools

MS Office

Zoom

Teams

AI tools

Job description

interos.ai is seeking a Senior Executive Assistant to the Executive Team. This remote role supports the CEO and C-level leaders, managing calendars, travel, and communications across time zones from Hawaii to East Coast.

You will partner with executives to anticipate needs, prepare materials, coordinate board and investor activities, and drive efficiency through AI-enabled tools. Ideal candidates bring 10+ years of EA experience in fast-growing tech environments.