Arsenii Mashnin
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Arsenii Mashnin Email & Phone Number

Product Development Manager at R.J. O’Brien at R.J. O'Brien
Location: Greater Chicago Area, United States, United States 7 work roles 2 schools
1 work email found @rjobrien.com LinkedIn matched
✓ Verified Jun 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email

Work email a****@rjobrien.com
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Current company
R.J. O'Brien
Role
Product Development Manager at R.J. O’Brien
Location
Greater Chicago Area, United States, United States
Company size
472 employees

Who is Arsenii Mashnin? Overview

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Quick answer

Arsenii Mashnin is listed as Product Development Manager at R.J. O’Brien at R.J. O'Brien, a company with 472 employees, based in Greater Chicago Area, United States, United States. AeroLeads shows a work email signal at rjobrien.com and a matched LinkedIn profile for Arsenii Mashnin.

Arsenii Mashnin previously worked as Product Development Manager at R.J. O'Brien and Operations Manager, MENA at R.J. O'Brien. Arsenii Mashnin holds Bsba, Finance And Mathematics, Cumulative Gpa 3.96 from Roosevelt University.

Company email context

Email format at R.J. O'Brien

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{first_initial}{last}@rjobrien.com
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AeroLeads found 1 current-domain work email signal for Arsenii Mashnin. Compare company email patterns before reaching out.

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Profile bio

About Arsenii Mashnin

Arsenii Mashnin is a Product Development Manager at R.J. O’Brien at R.J. O'Brien. They possess expertise in visual basic for applications, back office operations, derivatives, python, market research and 6 more skills. They is proficient in Spanish and English.

Listed skills include Visual Basic For Applications, Back Office Operations, Derivatives, Python, and 7 others.

Current workplace

Arsenii Mashnin's current company

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R.J. O'Brien
R.J. O'Brien
Product Development Manager at R.J. O’Brien
chicago, illinois, united states
Website
rjobrien.com
Employees
472
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Company profile
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7 roles

Arsenii Mashnin work experience

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

Product Development Manager

Current
R.J. O'Brien

Chicago, Illinois, United States

Dec 2022 - Present

Operations Manager, Mena

R.J. O'Brien

Dubai, United Arab Emirates

Feb 2020 - Nov 2022

Applications Analyst/Ba

R.J. O'Brien

London, United Kingdom

Oct 2018 - Jan 2020

Operations Analyst

R.J. O'Brien

Chicago, Illinois, United States

Jun 2016 - Sep 2018

Summer Intern

Agency Of Industrial Information

Moscow, Russia

Jul 2015 - Aug 2015

Summer Intern

Vtb

Moscow, Russia

Jun 2015 - Jul 2015
Team & coworkers

Colleagues at R.J. O'Brien

Other employees you can reach at rjobrien.com. View company contacts for 472 employees →

LS Lavinia S. Lavinia S. Colleague at R.J. O'BrienGreater Chicago Area, United States View → KY Kevin Young Kevin Young Colleague at R.J. O'BrienGreater Chicago Area, United States View → JH Jim Hughes Jim Hughes Colleague at R.J. O'BrienGreater Chicago Area, United States View → RA Robert Adduci Robert Adduci Colleague at R.J. O'BrienGreater Chicago Area, United States View → WT Wilson Tan Wilson Tan Colleague at R.J. O'BrienSingapore, Singapore View → TM Tom Murphy Tom Murphy Colleague at R.J. O'BrienUnited States, United States View → JJ Julie Jones Julie Jones Colleague at R.J. O'BrienGreater Chicago Area, United States View → JW John Watson John Watson Colleague at R.J. O'BrienUnited Kingdom, United Kingdom View → JP Joe Postel Joe Postel Colleague at R.J. O'BrienGreater Chicago Area, United States View → TH Thomas Hurley Thomas Hurley Colleague at R.J. O'BrienChicago, Illinois, United States, United States View →
2 education records

Arsenii Mashnin education

FAQ

Frequently asked questions about Arsenii Mashnin

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

What company does Arsenii Mashnin work for?

Arsenii Mashnin works for R.J. O'Brien.

What is Arsenii Mashnin's role at R.J. O'Brien?

Arsenii Mashnin is listed as Product Development Manager at R.J. O’Brien at R.J. O'Brien.

What is Arsenii Mashnin's email address?

AeroLeads has found 1 work email signal at @rjobrien.com for Arsenii Mashnin at R.J. O'Brien.

Where is Arsenii Mashnin based?

Arsenii Mashnin is based in Greater Chicago Area, United States, United States while working with R.J. O'Brien.

What companies has Arsenii Mashnin worked for?

Arsenii Mashnin has worked for R.J. O'Brien, Roosevelt University, Agency Of Industrial Information, and Vtb.

Who are Arsenii Mashnin's colleagues at R.J. O'Brien?

Arsenii Mashnin's colleagues at R.J. O'Brien include Lavinia S., Kevin Young, Jim Hughes, Robert Adduci, and Wilson Tan.

How can I contact Arsenii Mashnin?

You can use AeroLeads to view verified contact signals for Arsenii Mashnin at R.J. O'Brien, including work email, phone, and LinkedIn data when available.

What schools did Arsenii Mashnin attend?

Arsenii Mashnin holds Bsba, Finance And Mathematics, Cumulative Gpa 3.96 from Roosevelt University.

What skills is Arsenii Mashnin known for?

Arsenii Mashnin is listed with skills including Visual Basic For Applications, Back Office Operations, Derivatives, Python, Market Research, Financial Modeling, Data Structures, and Process Optimization.

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