Executive Assistant to Investment Leaders

Columbia Threadneedle; Boston (MA); On-site; USD 63,000 - 86,000; Full time

Job summary

Columbia Threadneedle Investments in Boston is seeking a Senior Administrative Assistant to support investment leaders and teams. You will manage calendars, coordinate travel, prepare materials, and help with events and special projects in a fast-paced environment.

The role emphasizes discretion, professional communication, and collaboration across levels. In-office collaboration is a core element, with exposure to leadership and cross-functional initiatives.

Qualifications

• 1–3+ years of administrative support experience in a corporate setting.
• Strong proficiency with MS Office and related platforms.
• Ability to manage multiple priorities with discretion and professional judgment.

Responsibilities

• Proactively manage complex executive calendars and travel.
• Plan meetings, town halls, conferences, and events with logistics and follow-up.
• Draft presentations and communications with high attention to detail.
• Support operations, timekeeping, budgeting, and procurement processes.
• Provide project support and mentor junior teammates as needed.

Skills

Administrative support

Calendar management

Communication

Multi-tasking

Discretion

Education

High school diploma or GED

Associate’s or bachelor’s degree preferred

Tools

Microsoft Outlook

Microsoft Word

Microsoft Excel

Microsoft PowerPoint

Concur

Ariba

Job description

Columbia Threadneedle Investments in Boston is seeking a Senior Administrative Assistant to support investment leaders and teams. You will manage calendars, coordinate travel, prepare materials, and help with events and special projects in a fast-paced environment.

The role emphasizes discretion, professional communication, and collaboration across levels. In-office collaboration is a core element, with exposure to leadership and cross-functional initiatives.