Matilde Sierra
AeroLeads people directory · profile

Matilde Sierra Email & Phone Number

Treasury | Accounting and Finance | Systems Engineering | Aspiring Cybersecurity Professional at PwC
Location: Mexico City Metropolitan Area, Mexico, Mexico 7 work roles 2 schools
LinkedIn matched
✓ Verified May 2026 3 data sources Profile completeness 86%

Contact Signals

LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
PwC
Role
Treasury | Accounting and Finance | Systems Engineering | Aspiring Cybersecurity Professional
Location
Mexico City Metropolitan Area, Mexico, Mexico
Company size
250089 employees

Who is Matilde Sierra? Overview

A concise factual answer block for searchers comparing this professional profile.

Quick answer

Matilde Sierra is listed as Treasury | Accounting and Finance | Systems Engineering | Aspiring Cybersecurity Professional at PwC, a company with 250089 employees, based in Mexico City Metropolitan Area, Mexico, Mexico. AeroLeads shows a matched LinkedIn profile for Matilde Sierra.

Matilde Sierra previously worked as Treasury Specialist (Back Office) at Pwc and Accounts Payable Specialist at Softwareone. Matilde Sierra holds Systems And Information Technologies Engineering, Engineering Technology, General from Universidad Del Valle De México.

Company email context

Email format at PwC

This section adds company-level context without repeating Matilde Sierra's masked contact details.

PwC

Review company-level records connected to Matilde Sierra before choosing the right outreach path.

View email format View company profile Management contacts
Profile bio

About Matilde Sierra

I am a Systems Engineering student with a strong foundation in cybersecurity and software development. Currently, I am enhancing my knowledge through a CyberOps certification course, gaining hands-on experience in network security and threat analysis. I am developing a trading bot in Python, implementing data extraction, real-time processing, and trade execution algorithms.With over five years of experience as an Accounts Payable Specialist, I have honed my skills in financial operations, including cash flow management, vendor management, and monthly reconciliation. My expertise with SAP, JD Edwards, Navision, Excel, and SQL has enabled me to streamline processes and ensure the financial health of my previous employers.My goal is to combine my engineering and accounting knowledge to improve the processes and efficiency of financial operations.

Current workplace

Matilde Sierra's current company

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

PwC
Pwc
Treasury | Accounting and Finance | Systems Engineering | Aspiring Cybersecurity Professional
new york, new york, united states
Website
pwc.com
Employees
250089
AeroLeads page
Company profile
View company profile Email format
7 roles

Matilde Sierra work experience

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

Treasury Specialist (Back Office)

Current
Pwc
Aug 2024 - Present

Accounts Payable Specialist

Softwareone

Mexico City, Mexico

Jan 2022 - Jan 2024

Accounts Payable Analyst

Ferromex
Apr 2018 - Oct 2020

Accounting Assistant

Casa Armando Guillermo Prieto - Grupo Cimsa

Perform accounting for provisions, compensations, and reclassifications in SAP. Expense receipts and Invoice Management: Organize, summarize and submit expense reports/invoice in a timely manner, follow up proactively.

Sep 2017 - Mar 2018

Administrative Assistant/ Front Desk Receptionist

Casa Armando Guillermo Prieto - Grupo Cimsa

Provide administrative support to the areas of HR and accounting, telephone conference scheduling, scheduling appointments, receive clients. Record travel expenses in a timely manner. Organize conferences when needed, and day-to-day maintenance tasks. Quotation and contracting of services. Preparation and correspondence programming. Maintain updated.

May 2016 - Sep 2017

Front Desk Receptionist

Sap

Welcomes visitors, announces visitors to appropriate personnel. Answering the phone and assisting customers.Assist other employees on an as needed basis.Preparation of correspondence and scheduling.Submit and reconcile travel expense reports. Arrange and coordinate meetings, events and catering.Manage conferens rooms. Control of access credentials.

Feb 2015 - May 2016
Team & coworkers

Colleagues at PwC

Other employees you can reach at pwc.com. View company contacts for 250089 employees →

SK Sumit Kumar Sumit Kumar Colleague at Pwc Ranchi, Jharkhand, India, India View → MH Macy Hicks Macy Hicks Colleague at Pwc New York, New York, United States, United States View → S( Sophie (Sy-Yi) Hsu Sophie (Sy-Yi) Hsu Colleague at Pwc San Francisco Bay Area, United States View → ML Maureen Liddy Maureen Liddy Colleague at Pwc Ireland, Ireland View → LS Liam Smith Liam Smith Colleague at Pwc Bonn, North Rhine-Westphalia, Germany, Germany View → ME Marloes Elbert ✔️ Marloes Elbert ✔️ Colleague at Pwc Amsterdam, North Holland, Netherlands, Netherlands View → BS Brian Sukhu Brian Sukhu Colleague at Pwc Silver Spring, Maryland, United States, United States View → DM Danielle Meyer Danielle Meyer Colleague at Pwc Minneapolis, Minnesota, United States, United States View → BC Breno Carvalho Breno Carvalho Colleague at Pwc Salvador, Bahia, Brazil, Brazil View → SM Sejal Mehta Sejal Mehta Colleague at Pwc Thane, Maharashtra, India, India View →
2 education records

Matilde Sierra education

FAQ

Frequently asked questions about Matilde Sierra

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

What company does Matilde Sierra work for?

Matilde Sierra works for PwC.

What is Matilde Sierra's role at PwC?

Matilde Sierra is listed as Treasury | Accounting and Finance | Systems Engineering | Aspiring Cybersecurity Professional at PwC.

Where is Matilde Sierra based?

Matilde Sierra is based in Mexico City Metropolitan Area, Mexico, Mexico while working with PwC.

What companies has Matilde Sierra worked for?

Matilde Sierra has worked for Pwc, Softwareone, Florida East Coast Railway, Ferromex, and Casa Armando Guillermo Prieto - Grupo Cimsa.

Who are Matilde Sierra's colleagues at PwC?

Matilde Sierra's colleagues at PwC include Sumit Kumar, Macy Hicks, Sophie (Sy-Yi) Hsu, Maureen Liddy, and Liam Smith.

How can I contact Matilde Sierra?

You can use AeroLeads to view verified contact signals for Matilde Sierra at PwC, including work email, phone, and LinkedIn data when available.

What schools did Matilde Sierra attend?

Matilde Sierra holds Systems And Information Technologies Engineering, Engineering Technology, General from Universidad Del Valle De México.

Find 750M verified contacts

Search by job title, company, industry, location, and seniority. Export verified B2B contact data when you need it.

People with similar names

Check these profiles if this is not the Matilde Sierra you were looking for.

View similar profiles