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John Gesell, CISSP, CISA
Cybersecurity | Risk Management | IT Audit
Milwaukee, WI, United States
Details
Experience:
2021 : Present
ProHealth Care
Coordinator, Cybersecurity Risk Management
Led internal audits and advisory projects utilizing frameworks including COBIT 5, NIST Cybersecurity Framework, ISO27001, COSO, and CIS. Evaluated IT general controls and cyber security controls and performed testing to validate the effectiveness of controls in a complex, multiple manufacturing environment across multiple company brands. Performed SOX ITGC testing and reviewed workpapers completed across international teams.
2019 : 2021
CNH Industrial
Senior IT Auditor
Led IT and integrated audits across ManpowerGroup's global footprint. Traveled internationally to ManpowerGroup entities to perform IT and cybersecurity control testing, creating relationships with IT leadership to cultivate a knowledge sharing and security focused culture. Created workflows in Archer (eGRC platform) to streamline audit workpaper documentation, approval, and audit finding management. Optimized user experience in Archer through customized layouts and advanced workflows. Documented user manuals and administered the audit management module in Archer.
2019 : 2019
ManpowerGroup
Senior IT Audit Advisor
Perform global information system and integrated audits to assess the adequacy of internal controls and validate compliance with company standards across 80 entities in over 80 countries.
Execute assigned sections of the work plan to identify potential issues, areas for improvement, and formulate recommended actions through review of documentation and client inquiry.
Evaluate IT general, IT application, and cyber security controls and perform testing to validate the effectiveness of the controls.
Communicate findings to local country senior management and global senior management.
Travel internationally up to 30% to conduct audits.
2016 : 2019
ManpowerGroup
IT Audit Advisor
Use technical background to efficiently manage and document multiple projects.
Assist in training project teams in the various uses and applications if PTC Windchill.
Assist PLM system users through help desk tickets and direct communication.
Assist in acting as a liaison between cross-functional departments and the PLM Team.
2015 : 2016
Strattec Security Corporation
Product Lifecycle Management Intern
ProHealth Care
Coordinator, Cybersecurity Risk Management
Led internal audits and advisory projects utilizing frameworks including COBIT 5, NIST Cybersecurity Framework, ISO27001, COSO, and CIS. Evaluated IT general controls and cyber security controls and performed testing to validate the effectiveness of controls in a complex, multiple manufacturing environment across multiple company brands. Performed SOX ITGC testing and reviewed workpapers completed across international teams.
2019 : 2021
CNH Industrial
Senior IT Auditor
Led IT and integrated audits across ManpowerGroup's global footprint. Traveled internationally to ManpowerGroup entities to perform IT and cybersecurity control testing, creating relationships with IT leadership to cultivate a knowledge sharing and security focused culture. Created workflows in Archer (eGRC platform) to streamline audit workpaper documentation, approval, and audit finding management. Optimized user experience in Archer through customized layouts and advanced workflows. Documented user manuals and administered the audit management module in Archer.
2019 : 2019
ManpowerGroup
Senior IT Audit Advisor
Perform global information system and integrated audits to assess the adequacy of internal controls and validate compliance with company standards across 80 entities in over 80 countries.
Execute assigned sections of the work plan to identify potential issues, areas for improvement, and formulate recommended actions through review of documentation and client inquiry.
Evaluate IT general, IT application, and cyber security controls and perform testing to validate the effectiveness of the controls.
Communicate findings to local country senior management and global senior management.
Travel internationally up to 30% to conduct audits.
2016 : 2019
ManpowerGroup
IT Audit Advisor
Use technical background to efficiently manage and document multiple projects.
Assist in training project teams in the various uses and applications if PTC Windchill.
Assist PLM system users through help desk tickets and direct communication.
Assist in acting as a liaison between cross-functional departments and the PLM Team.
2015 : 2016
Strattec Security Corporation
Product Lifecycle Management Intern
Company:
ProHealth Care
Spoken Language:
English, Spanish
About
Cybersecurity professional focused on risk management. Experienced background in IT Audit working with international multicultural teams.
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