Full-Time

Oliver Wyman Actuarial Consulting

Executive Assistant, Milwaukee, WI

Updated on 9/7/2026

Marsh & McLennan

Marsh & McLennan

Risk, insurance and business consulting

No salary listed

Company Does Not Provide H1B Sponsorship

Wauwatosa, WI, USA

Hybrid

Three days per week in the office are required; fully remote work is not available.

Bachelor's

Category
Administrative & Executive Assistance (1)
Required Skills
CRM
Word/Pages/Docs
Salesforce
Excel/Numbers/Sheets
Microsoft Outlook
PowerPoint/Keynote/Slides
Requirements
  • At least 3 years of experience working in an administrative or customer service position.
  • Excellent Word, PowerPoint, and Excel skills.
  • Expert knowledge of Outlook.
  • The ability to work effectively with other teams and staff members to reach viable solutions and goals.
  • A strong service focus and the ability to build effective relationships with clients and execute deliverables to high standards.
  • The ability to communicate and negotiate effectively with people at all levels in a multicultural environment.
  • Maturity, poise, and judgment.
  • The ability to maintain and respect confidentiality.
  • The ability to think strategically and contribute to the development of the departmental model.
  • The ability to manage a heavy workload and meet deadlines in a fast-paced environment.
  • The ability to undertake projects and produce quality, timely results.
  • Self-starter qualities, strong initiative, confidence, and the ability to work with little guidance.
  • The ability to juggle several tasks, prioritize, and manage time effectively.
  • Methodical organization and strong attention to detail.
  • A flexible, hardworking, cost-conscious, and results-driven approach.
Responsibilities
  • Build relationships with clients and client executive assistants.
  • Understand the business goals and objectives of each supported Partner and proactively help advance them.
  • Maintain and update contact and business-activity lists in the customer relationship management database.
  • Track and maintain sales activity and pipeline information for each Partner.
  • Identify clients who have not been contacted or require follow-up.
  • Execute requested follow-up calls for client mailings.
  • Assist the Marketing Department with coordinating customized mailings.
  • Prepare letters, proposals, and other documents using Oliver Wyman formatting styles.
  • Maintain Partners' calendars and schedule internal and external meetings, communicating with clients and infrastructure staff as appropriate.
  • Identify opportunities to add internal and external meetings, interviews, staff meetings, and follow-ups.
  • Assist with scheduling for complex projects as requested by the Partner or project team.
  • Coordinate travel and accommodation and book cars, rail tickets, and related arrangements.
  • Develop an understanding of Partner scheduling and travel preferences.
  • Coordinate travel efficiently by grouping client meetings where possible.
  • Work with Human Capital to obtain work permits and visas.
  • Manage documents and project deliverables when requested.
  • Notify staffing and Practice Executive Assistants of extensions and renegotiations.
  • Manage the storage or disposal of confidential client information.
  • Act as the central point of contact for assigned Partner administrative needs and liaise with support departments as necessary.
  • Prepare weekly timesheets for each assigned Partner.
  • Prepare expense reports and delegate them to a team assistant when necessary.
  • Provide coverage for Executive Assistants who are out of the office.
  • Provide short-term coverage for Partners during Executive Assistant assignment transitions or when they are new to the firm.
  • Provide training and support to new Executive Assistants.
  • Participate in team meetings and projects to improve processes and the overall performance of the Executive Assistant team.
Desired Qualifications
  • A bachelor's degree.
  • Experience in financial services, management consulting, or a professional services environment.
  • Knowledge of Salesforce.

Marsh, formerly Marsh McLennan, is a global professional services firm focused on risk, insurance, reinsurance, talent and business strategy. Its operating businesses help organizations arrange coverage, model and transfer risk, design workforce programs and address complex management questions. Clients range from growing companies to governments and multinational enterprises. The group combines advisory expertise with insurance-market access and data, making it broader than an insurance broker alone while remaining primarily a business-to-business services organization.

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