Leng Sithivong
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Leng Sithivong Email & Phone Number

Head of Derivative Center of Excellence at MassMutual
Location: Greater Boston, United States, United States 10 work roles 2 schools
1 work email found @massmutual.com LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email

Work email l****@massmutual.com
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Current company
MassMutual
Role
Head of Derivative Center of Excellence
Location
Greater Boston, United States, United States
Company size
12885 employees

Who is Leng Sithivong? Overview

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Quick answer

Leng Sithivong is listed as Head of Derivative Center of Excellence at MassMutual, a company with 12885 employees, based in Greater Boston, United States, United States. AeroLeads shows a work email signal at massmutual.com and a matched LinkedIn profile for Leng Sithivong.

Leng Sithivong previously worked as Director of Collateral Management at Massmutual and Co-Director Of Portfolio Operations at Longfellow Investment Management Co., Llc. Leng Sithivong holds Master Of Business Administration - Mba, Finance from Suffolk University - Sawyer Business School.

Company email context

Email format at MassMutual

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{first_initial}{last}@massmutual.com
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Profile bio

About Leng Sithivong

Highly effective and experienced Trading Operations professional in fixed income, equity, and derivatives. Proven leader and manager of both Operations teams and IT Development/Data teams supporting Operations. Well versed in developing, overseeing and executing middle and back office Operations processes (trade processing and confirmation; trade settlement and reconciliation; collateral management; derivatives valuations; and accounting, financial reporting and regulatory reporting). Experienced in project management, collaborating with teams across the firm to develop and implement new business/technology strategies that support new products, address new regulatory requirements, and improve and streamline firm processes and functions.

Listed skills include Accounting, Project Management, Financial Reporting, Bloomberg, and 4 others.

Current workplace

Leng Sithivong's current company

Company context helps verify the profile and gives searchers a useful next step.

MassMutual
Massmutual
Head of Derivative Center of Excellence
Boston, MA, US
Website
massmutual.com
Employees
12885
AeroLeads page
Company profile
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10 roles

Leng Sithivong work experience

A career timeline built from the work history available for this profile.

Head Of Derivative Center Of Excellence

Massmutual

Boston, MA, US

Director Of Collateral Management

Current
Massmutual

Boston, Massachusetts, United States

Nov 2021 - Present

Director Of Operations

Convexity Capital Management Lp

Greater Boston Area

Dec 2018 - Dec 2019

Operation Project Manager/Lead Accountant

Convexity Capital Management Lp

Greater Boston Area

Dec 2012 - Dec 2018

Senior Operation Analyst

Convexity Capital Management Lp

Greater Boston Area

Jul 2006 - Dec 2012

Lead Fund Accountant

First Data Investment Services Group

Greater Boston Area

Dec 1996 - Sep 1997
Team & coworkers

Colleagues at MassMutual

Other employees you can reach at massmutual.com. View company contacts for 12885 employees →

RO Ryan Orosz Ryan Orosz Colleague at MassmutualYoungstown, Ohio, United States, United States View → CB Cindy Belmore Cindy Belmore Colleague at MassmutualSpringfield, Massachusetts, United States, United States View → DB David Bohner David Bohner Colleague at MassmutualChapel Hill, North Carolina, United States, United States View → TW Thomas Walsh Thomas Walsh Colleague at MassmutualJupiter, Florida, United States, United States View → RB Rich Brennan Rich Brennan Colleague at MassmutualTucson, Arizona, United States, United States View → MR Mary Remise-Maynard Mary Remise-Maynard Colleague at MassmutualNew York, New York, United States, United States View → JV Janeczek Victoria Janeczek Victoria Colleague at MassmutualHampden, Massachusetts, United States, United States View → SZ Sherry Zaki Sherry Zaki Colleague at MassmutualSyracuse, New York, United States, United States View → SK Susan K. Susan K. Colleague at MassmutualWindsor Locks, Connecticut, United States, United States View → BG Brian Godwin Brian Godwin Colleague at MassmutualManchester, Connecticut, United States, United States View →
2 education records

Leng Sithivong education

FAQ

Frequently asked questions about Leng Sithivong

Quick answers generated from the profile data available on this page.

What company does Leng Sithivong work for?

Leng Sithivong works for MassMutual.

What is Leng Sithivong's role at MassMutual?

Leng Sithivong is listed as Head of Derivative Center of Excellence at MassMutual.

What is Leng Sithivong's email address?

AeroLeads has found 1 work email signal at @massmutual.com for Leng Sithivong at MassMutual.

Where is Leng Sithivong based?

Leng Sithivong is based in Greater Boston, United States, United States while working with MassMutual.

What companies has Leng Sithivong worked for?

Leng Sithivong has worked for Massmutual, Longfellow Investment Management Co., Llc, Convexity Capital Management Lp, Harvard Management Company, and First Data Investment Services Group.

Who are Leng Sithivong's colleagues at MassMutual?

Leng Sithivong's colleagues at MassMutual include Ryan Orosz, Cindy Belmore, David Bohner, Thomas Walsh, and Rich Brennan.

How can I contact Leng Sithivong?

You can use AeroLeads to view verified contact signals for Leng Sithivong at MassMutual, including work email, phone, and LinkedIn data when available.

What schools did Leng Sithivong attend?

Leng Sithivong holds Master Of Business Administration - Mba, Finance from Suffolk University - Sawyer Business School.

What skills is Leng Sithivong known for?

Leng Sithivong is listed with skills including Accounting, Project Management, Financial Reporting, Bloomberg, Financial Analysis, Fixed Income, Derivatives, and Business Analysis.

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