Executive Assistant / Senior Administrative Assistant

Mercer Advisors · Remote, United States

For more than 40 years, Mercer Advisors has been helping families amplify and simplify their financial lives by integrating financial planning, investment management, business management, tax, estate, insurance, and more, all managed by a single team. We deliver the kind of comprehensive care once reserved for only the wealthiest households.
Today, we serve over 42,800+ families across 110+ cities across the U.Mercer Advisors offers a workplace that stands apart in the financial industry. More than half of our employees and client-facing professionals are women, reflecting the clients we serve. With a flexible, national footprint, we build our teams around exceptional talent — wherever they are.
Join us and help families amplify and simplify their financial lives with confidence.
* Mercer Advisors was ranked #1 for RIA firms with up to $70 billion in assets. The Barron’s top RIA ranking is based on a combination of metrics – including size, growth, service quality, technology, succession planning and others. No fee was paid for participation in the ranking, however, Mercer Advisors has paid a fee to Barron’s to use the ranking in marketing. The Senior Executive Assistant is a strategic, highly organized, and proactive professional who provides high-level administrative and operational support to senior executives in a fast-growing business. This role serves as a trusted partner to executive leadership and cross-functional teams, enabling efficiency, anticipating needs, and ensuring seamless day-to-day operations of the corporate hub. The Executive Assistant exercises sound judgment, maintains strict confidentiality, and operates with a high degree of autonomy in a dynamic environment.

Provide comprehensive, high-level administrative support to multiple executives and senior leaders
Proactively manage complex and frequently changing executive calendars, schedule meetings, and coordinate domestic travel arrangements
Serve as a key point of contact and trusted liaison between executives, internal teams, external partners, and clients, ensuring timely, professional, and service-oriented communication
Anticipate executive needs, prioritize requests, and independently resolve issues while escalating risks or delays as appropriate
Manage sensitive and confidential information with the highest level of discretion
Prepare, organize, and track reports, presentations, data, and materials to support executive decision-making
Coordinate and execute internal and external meetings and events as needed, including logistics, materials distribution, and follow-up on action items
Uphold and enhance office procedures, processes, and best practices to improve efficiency
Lead or support special projects and initiatives as assigned, often across multiple teams and stakeholders

5+ years of experience in an Executive Assistant or senior administrative support role, supporting C-suite or senior leadership
~ Experience managing complex calendars, travel, and logistics for senior executives
~ Demonstrated experience planning and executing corporate and executive-level events
~ Advanced proficiency in Microsoft Word, Excel, Outlook, and PowerPoint
~ Proven discretion and integrity in handling sensitive and confidential information
~ High school diploma required; associate’s or bachelor’s degree preferred
~ This professional role requires availability Monday through Friday, 8:00 AM – 5:00 PM.

Professional office environment, daytime hours, working inside, standing, and sitting, will be assigned to a workstation, no heavy lifting over 20 lbs.

Application Deadline

: The initial deadline for applications is 11/3/2026. Applications submitted after this date may still be considered on a rolling basis until the position/program is filled. If a final decision has not been made by the initial deadline, subsequent applications will be reviewed as they are received.
Company Paid Basic Life & AD&D Insurance
~ Company Paid Short-Term and Long-Term Disability Insurance
~ Short-Term Disability; Three Cigna medical plans offerings including two High Deductible Health Plans and a Traditional Co-Pay medical plan.
~ Kaiser Medical plans available in California
~ Health Savings Account (HSA) with company contributions if enrolled in either HDHP medical plan.
~ Two comprehensive Dental Plans
~ Dependent Care Savings Account for child and dependent care.
~14 Company Paid Holidays including a full week off at Thanksgiving.
~ Family Medical Leave
~ Maternity benefits utilizing company paid STD, any supplemental STD, plus Parental Leave (8 weeks) to provide time for recovery, baby bonding, and enjoying your family time.
~ Adoption Assistance Reimbursement Program
~ Company Paid Concierge Services for you and your loved ones for the spectrum of caring needs for your aging parents, young children, life’s challenges and more.
~401(k) Retirement Plan with both Traditional and Roth plans with per pay period match as well as an after-tax option
~ Personalized financial planning and guidance from Mercer Advisors professionals, offered at preferred employee pricing

Mercer Advisors is an equal opportunity employer and does not discriminate on the basis of any characteristic protected by applicable federal, state, or local law. If you need an accommodation during the application or hiring process, please email

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