Will Lassen
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Will Lassen Email & Phone Number

Senior Technology Risk Analyst at Mastercard
Location: O'fallon, Missouri, United States 7 work roles 1 school
1 work email found @centene.com LinkedIn matched
✓ Verified August 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email

Work email w****@centene.com
LinkedIn Profile matched
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Current company
Role
Senior Technology Risk Analyst
Location
O'fallon, Missouri, United States

Who is Will Lassen? Overview

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Quick answer

Will Lassen is listed as Senior Technology Risk Analyst at Mastercard, based in O'fallon, Missouri, United States. AeroLeads shows a work email signal at centene.com and a matched LinkedIn profile for Will Lassen.

Will Lassen previously worked as Senior Analyst, Finance Business Partner at Mastercard and Financial Analyst IV at Centene Corporation. Will Lassen holds Bachelor’S Degree, Accounting from Brigham Young University - Idaho.

Company email context

Email format at Mastercard

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{first_initial}{last}@centene.com
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AeroLeads found 1 current-domain work email signal for Will Lassen. Compare company email patterns before reaching out.

Profile bio

About Will Lassen

Will Lassen is a Senior Technology Risk Analyst at Mastercard. He possess expertise in microsoft office, customer service, microsoft excel, microsoft word, powerpoint and 11 more skills. Colleagues describe him as "Will has gone above and beyond in his position through us. He managed a difficult process with vendors and took matters into his own hands to meet deadlines. We appreciate all of his hard work and dedication."

Listed skills include Microsoft Office, Customer Service, Microsoft Excel, Microsoft Word, and 12 others.

Current workplace

Will Lassen's current company

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

Mastercard
Mastercard
Senior Technology Risk Analyst
Einsteinring 35 85609 Aschheim, München
Website
AeroLeads page
7 roles

Will Lassen work experience

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

Senior Technology Risk Analyst

Current

Purchase, Ny, Us

Aug 2023 - Present

Senior Analyst, Finance Business Partner

Purchase, Ny, Us

Mar 2022 - Aug 2023

Senior Demand Planner

Bridgeton, Mo, Us

- Organized a weekly coordination between manufacturing, supply chain, and sales leaders to ensure the demand of specific customer accounts was met by creating and formalizing plans, taking meeting minutes, and tracking action items which overcame manufacturing and supply chain constraints. - Presented weekly to senior management on current finished goods inventory counts for specific customer accounts helping to minimize third party storage fees while being able to meet customer demand. - Responsible for the development, monitoring, and communication of the rolling 120-day demand forecast which was further refined through regular meetings with our regional, and national sales leaders which resulted in better visibility to our manufacturing stakeholders. - Worked cross functionally with IT to reduce technical errors in our sales forecasting tool, Microsoft CRM, which improved the accuracy, and transparency of customer specific forecasting data. - Developed a KPI dashboards that improved forecast accuracy for the North America Equipment Business across 20+ product lines containing standard and custom models.

Jun 2019 - Nov 2020

Financial Analyst Ii

Bridgeton, Mo, Us

- Ensured the accuracy and timeliness of the creation, distribution, and reconciliation of key files used to create the North American Equipment Annual Operation Plan which required the creation of a project plan and tracking progress to the project plan to meet deadlines. - Managed the creation, validation, and distribution of monthly KPI reporting which was used across the organization by senior leadership to determine the actual performance and future projection of specific business units. - Facilitated the Independent Distribution business segment, which involved working closely with the VP of Independent Distribution, the tracking and presenting on key metrics, and being the subject matter expert for any financial questions for that segment of the business. - Responsible for submitting the financial forecast for the Independent Distribution Branch monthly and reporting the results to our leadership team, as well as explaining the reasons for variances and future projections. - Automated several reports using Power BI and VBA programming which decreased time spent creating the reports, allowing more time to analyze results. - Work cross functionally with IT to ensure that financial reporting in the Enterprise Data Warehouse is accurate throughout the transition to a new ERP system.

Jul 2017 - Jun 2019

Business Analyst

Chennai, In

- Collaborated with department leads on a biweekly basis to ensure that department budgets were accurate and up to date which allowed for timely payments to 3rd party vendors. - Researched the historical cost of vital 3rd party vendors to determine how services provided, the frequency of invoicing, and the average amount invoiced could be used to help functional leads anticipate future costs. - Responsible for researching and reporting on 3rd party IT vendors used when creating the Transition Service Agreement between SunEdison and two publicly traded companies. - Successfully identified and terminated inactive telecommunication contracts cultivating my ability to solve problems through communication with telecommunication vendors.

Sep 2016 - Jul 2017
Team & coworkers

Colleagues at Mastercard

Other employees you can reach at mastercard.us. View company contacts →

1 education record

Will Lassen education

  • Brigham Young University - Idaho
    Brigham Young University - Idaho
    Accounting
FAQ

Frequently asked questions about Will Lassen

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

What company does Will Lassen work for?

Will Lassen works for Mastercard.

What is Will Lassen's role at Mastercard?

Will Lassen is listed as Senior Technology Risk Analyst at Mastercard.

What is Will Lassen's email address?

AeroLeads has found 1 work email signal at @centene.com for Will Lassen at Mastercard.

Where is Will Lassen based?

Will Lassen is based in O'fallon, Missouri, United States while working with Mastercard.

What companies has Will Lassen worked for?

Will Lassen has worked for Mastercard, Centene Corporation, Hussmann, and Sunedison.

Who are Will Lassen's colleagues at Mastercard?

Will Lassen's colleagues at Mastercard include Erik Mathes, Lynda Mcdonald, Clyde Rosanowski, Joanne B., and Greg Santacruz.

How can I contact Will Lassen?

You can use AeroLeads to view verified contact signals for Will Lassen at Mastercard, including work email, phone, and LinkedIn data when available.

What schools did Will Lassen attend?

Will Lassen holds Bachelor’S Degree, Accounting from Brigham Young University - Idaho.

What skills is Will Lassen known for?

Will Lassen is listed with skills including Microsoft Office, Customer Service, Microsoft Excel, Microsoft Word, Powerpoint, Teamwork, Team Leadership, and Social Media.

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