Gerardo Martinez
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Gerardo Martinez Email & Phone Number

System Engineer at Wintrust Financial Corporation at Wintrust Financial Corporation
Location: Skokie, Illinois, United States 11 work roles 1 school
1 work email found @wintrust.com 4 phones found area 410 and 847 LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 4 phones

Work email g****@wintrust.com
Direct phone (410) ***-****
LinkedIn Profile matched
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Role
System Engineer at Wintrust Financial Corporation
Location
Skokie, Illinois, United States
Company size

Who is Gerardo Martinez? Overview

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Quick answer

Gerardo Martinez is listed as System Engineer at Wintrust Financial Corporation at Wintrust Financial Corporation, a company with 3542 employees, based in Skokie, Illinois, United States. AeroLeads shows a work email signal at wintrust.com, phone signal with area code 410, 847, and a matched LinkedIn profile for Gerardo Martinez.

Gerardo Martinez previously worked as Branch Systems Engineer at Wintrust Financial Corporation and Network Engineer at Wintrust Financial Corporation. Gerardo Martinez studied at University Of Illinois Urbana-Champaign.

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Email format at Wintrust Financial Corporation

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

About Gerardo Martinez

Results-oriented system engineer with 20+ years of industry experience in a wide range of technical and project management settings including; building, configuring and implementing new systems, overseeing complex system migrations, infrastructures and upgrades, improving network performance, and executing effective deployment strategies. Adept at leading and cultivating long-term partnerships with clients, team members, and vendors. Skills:• Excellent Problem-Solving• Strong Research Aptitude • Innovative & Solution Driven• Great Communication with Stakeholders at all Levels• First Class External and Internal Customer Support• Exceptional Data and Information Analysis• Enterprise Technology Fortes: Network Layer 1-3 Protocols, Monitoring Systems (Solarwinds), Systems

Listed skills include Loans, Banking, Access, Credit, and 18 others.

Current workplace

Gerardo Martinez's current company

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Wintrust Financial Corporation
Wintrust Financial Corporation
System Engineer at Wintrust Financial Corporation
rosemont, illinois, united states
Website
Employees
3542
AeroLeads page
11 roles · 23 years

Gerardo Martinez work experience

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

Branch Systems Engineer

Current

Rosemont, Illinois, United States

  • Responsible for the IT infrastructure and operation at over 200 Wintrust sites.
  • Provide technical support to the division of Corporate Real Estate and their vendors.
  • Coordinate repairs and installations of network wiring across all sites.
  • Install, test, and troubleshoot analog telephone, audio visual, internet, and Wide Area Network (WAN) hardware.
  • Propose technical feasible solutions for new system designs and recommend options for performance improvement of technical components.
  • Compile and implement cost-saving solutions for vendor maintenance and repairs of site-wide infrastructure. The solutions have resulted in a reduction of vendor repair costs of an average of 30% annually.
Aug 2018 - Present

Network Engineer

Wood Dale, IL

  • Ensured stability and integrity of data, security, voice, and wireless network services.
  • Performed installation, maintenance, monitoring, optimization, and support of network communication and hardware links.
  • Efficiently analyzed and resolved network and software issues in efforts to reduce and eliminate user down-time.
  • Monitored network capacity and performance to diagnose and resolve complex network problems.
  • Appointed lead engineer, visiting over 150 company sites to troubleshoot, and activate network connections.
  • Implemented network strategy for bank-wide Business Continuity Plan (BCP) resulting in a no-cost solution for additional network wiring installation.
Mar 2016 - Aug 2018

It Field Technician

Wood Dale, IL

  • Efficiently troubleshot end user's computer hardware and software issues.
  • Followed-up with clients regarding resolutions to ensure optimal customer satisfaction.
  • Broke-down and evaluated user problems by using test scripts, personal expertise, and asking probing questions.
  • Team lead for higher level issues, projects, and bank acquisitions.
  • Maintained an exceptional performance evaluation for customer support.
Apr 2014 - Mar 2016

Loan Operations Administrator

Skokie, IL

  • Created reports to track supporting documentation for commercial and personal loans.
  • Reviewed loan files for required supporting documentation.
  • Created customer profiles for file tracking system.
  • Evaluated current operational practices and suggested improvement strategies.
  • Overhauled bank reporting of CRA (Community Reinvestment Act) loans increasing bank rating from “Needs to Improve,” to “Satisfactory.”
  • Spearheaded initiative to become a paperless environment, resulting in 80% reduction in printing costs.
Jun 2010 - Apr 2014

Business Analyst

  • Served as a liaison between managers and information technology to create functional specifications for end user document templates. Analyzed complex and dynamic document templates to extract data types and logic from.
  • Team member of SpringCM’s largest document conversion project.
Dec 2008 - Mar 2009

Survey Tester

N.O.R.C
  • Responsible for testing surveys in various areas to ensure functionality of collected data.
  • Team member of the “Survey of Household Finances in 2008” for the Bank of Spain project.
Aug 2008 - Nov 2008

Business Analyst

  • Responsible for developing, testing and implementing applications and reports using project development life cycle standards to meet or exceed internal customer expectations. Gathered and documented business.
  • Key member of team that reduced number of reports by 50% in 3 months based on user input.
  • Consistently exceeded standard for turn-around time in the creation of scheduled and ad hoc reports.
  • Designed and created solutions to transition to the B of A brand on numerous systems including conducting on-site user testing for the Branch teller system.
  • Participated in development of Business Support cost savings solutions resulting in a 27% reduction.
2006 - May 2008

Systems Project Analyst

  • Responsible for performing advanced analysis and design work in support of a highly complex application system that involved multiple sub-systems, programs, files, databases, and users.
  • Worked with business to update functional requirements that resulted in a 30% increase in productivity.
  • Troubleshoot hardware, software and connectivity issues for a mixed Windows NT/2000 and mainframe environment.
  • Promoted and placed in charge of assisting 100 users with day-to-day technology requirements.
2004 - 2006 ~2 yrs

Senior Bookkeeper

  • Responsible for addressing LaSalle Bank branch employee’s consumer loan inquires.
  • Redesigned problem resolution process flow increasing customer satisfaction and internal productivity.
  • Received several awards in recognition of taking the initiative to create solutions to common problems and assisting team members.
  • Served as Consumer Loan representative on systems projects leading to career transition to Business Support.
2003 - 2004 ~1 yr

Senior Mortgage Customer Service Representative

  • Responsible for addressing customer calls regarding first mortgage loans.
  • Achieved highest levels of productivity and recognized for using excellent communication and problem-solving skills.
Jan 2001 - Jan 2002

Balance Control Clerk I And Ii

  • Processed payments; payoffs; extensions; bankruptcy mail; speed payments; account closures and inputted entry of monetary and non-monetary transactions.
  • Created and implemented mainframe macros, which improved productivity by 150%.
  • Consistently recognized for superior performance and dedication.
Jan 1999 - Jan 2001
Team & coworkers

Colleagues at Wintrust Financial Corporation

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1 education record

Gerardo Martinez education

FAQ

Frequently asked questions about Gerardo Martinez

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

What company does Gerardo Martinez work for?

Gerardo Martinez works for Wintrust Financial Corporation.

What is Gerardo Martinez's role at Wintrust Financial Corporation?

Gerardo Martinez is listed as System Engineer at Wintrust Financial Corporation at Wintrust Financial Corporation.

What is Gerardo Martinez's email address?

AeroLeads has found 1 work email signal at @wintrust.com for Gerardo Martinez at Wintrust Financial Corporation.

What is Gerardo Martinez's phone number?

AeroLeads has found 4 phone signal(s) with area code 410, 847 for Gerardo Martinez at Wintrust Financial Corporation.

Where is Gerardo Martinez based?

Gerardo Martinez is based in Skokie, Illinois, United States while working with Wintrust Financial Corporation.

What companies has Gerardo Martinez worked for?

Gerardo Martinez has worked for Wintrust Financial Corporation, Wintrust Bank Chicago, Springcm, N.O.R.C, and Bank Of America.

Who are Gerardo Martinez's colleagues at Wintrust Financial Corporation?

Gerardo Martinez's colleagues at Wintrust Financial Corporation include Michael Prokop, Karin Jacobson, Cams, Radha Patel, Mba, Leslie King, and Robert Telander.

How can I contact Gerardo Martinez?

You can use AeroLeads to view verified contact signals for Gerardo Martinez at Wintrust Financial Corporation, including work email, phone, and LinkedIn data when available.

What schools did Gerardo Martinez attend?

Gerardo Martinez studied at University Of Illinois Urbana-Champaign.

What skills is Gerardo Martinez known for?

Gerardo Martinez is listed with skills including Loans, Banking, Access, Credit, Microsoft Office, Analysis, Microsoft Excel, and Software Documentation.

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