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Senior Administrative Assistant, Investment Banking Leadership

Jefferies
Manhattan, NY Full Time
POSTED ON 8/1/2026
AVAILABLE BEFORE 8/30/2026

Job Title: Administrative Assistant

Location: NY

Investment Banking

We are seeking a highly organized and proactive administrative assistant to support our Executive Assistant to the Global Head of Investment Banking.  This role will work closely with the lead Executive Assistant to help manage the day-to-day administrative responsibilities.

This position requires strong attention to detail, discretion, and the ability to manage multiple priorities in a fast-paced environment.

Key Responsibilities

  • Provide administrative support to the Global Head of Investment banking in partnership with the lead Executive Assistant
  • Assist with complex calendar management, including scheduling internal and external meetings across multiple time zones
  • Coordinate internal meetings, client meetings, and team meetings
  • Assist with travel arrangements including flights, hotels, and ground transportation
  • Support the preparation and submission of travel and expense reports in accordance with firm policies
  • Help manage meetings logistics including conference room bookings, materials, and coordination with internal teams
  • Assist with various projects and administrative tasks for lead Executive Assistant 
  • Maintain a high level of confidentiality and professionalism 
  • Serve as a backup resource for administrative coverage when needed
  • Provide general administrative support to ensure efficient day-to-day operations 

Qualifications

  • 3-5 years of administrative experience, preferably within financial services or a fast-paced corporate environment
  • Strong organizational and time management skills with the ability to prioritize effectively
  • Excellent written and verbal communication skills
  • High level of discretion and professionalism when handling sensitive information
  • Ability to work collaboratively with the lead Executive Assistant

Salary Range of $80,000-$100,000

#LI-DNI

Jefferies is a leading global, full-service investment banking and capital markets firm that provides advisory, sales and trading, research, and wealth and asset management services. With more than 40 offices around the world, we offer insights and expertise to investors, companies, and governments.

At Jefferies, we are committed to building a culture that provides opportunities for all employees regardless of our differences and supports a workforce that is reflective of the communities where we work and live. As a result, we are able to pool our collective insights and intelligence to provide fresh and innovative thinking for our clients.

Jefferies is committed to creating and sustaining a workforce that welcomes individuals from all backgrounds to apply. Our employment decisions are made without regard to race, creed, color, national origin, ancestry, religion, pregnancy, age, medical condition, physical or mental disability, marital status, domestic partner status, sex, sexual orientation, gender, gender identity or expression, veteran or military status, genetic information, reproductive health decisions, or any other factor protected by applicable law. We are committed to hiring the most qualified applicants and complying with all federal, state, and local equal employment opportunity laws. As part of this commitment, Jefferies will extend reasonable accommodation to individuals with disabilities, as required by applicable law.

The salary offered will take into consideration an individual's experience level and qualifications. In addition to salary, Jefferies Financial Group is proud to offer a comprehensive benefits package to eligible, full-time employees or part-time employees, who are scheduled to work at least 30 hours or more per week, including an annual discretionary incentive and retention bonus, competitive employee benefits, including: medical, dental & vision coverage; 401(k); life, accident, and disability insurance; and wellness programs. Jefferies also offers paid time off packages that include planned time off (e.g., vacation), unplanned time off (e.g., sick leave), and paid holidays, and for full-time employees, paid parental leave.


Salary : $80,000 - $100,000

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