JOHN OGBEIFUN
Chicago,IL
Summary
Proven expertise in conducting in-depth audits and devising successful improvement strategies. Methodically evaluated documents and systems and initiated corrections in compliance with established standards. Superb analytical and communications skills enabled optimum results. IT General Controls (ITGC), Compliance Analyst and SAS70/SSAE 18 Attestation Engagement. Team works with ability to excel in any environment and knowledgeable of applicable regulations and standard audit procedures in the private and public sectors.
Overview
6
6
years of professional experience
Work History
SENIOR INFORMATION TECHNOLOGY CONSULTANT
ERNST & YOUNG (EY)
11.2022 - Current
- Performed audit of IT general controls such as access control, change management, IT
Operations, disaster recovery and platform reviews (Windows) - Analyzed existing systems and identified areas for improvement, resulting in increased efficiency and cost savings.
- Perform audit with IT general controls such as, access control, change management, IT
operations, disaster recovery and platform reviews (Windows and UNIX OS) using ISO 27001,
COBIT and NIST 800-53 frameworks. - Leads IT Implementation and testing of internal controls over financial reporting: Sarbanes
Oxley Act (SOX), performs Walkthrough of controls and evaluates operating effectiveness of
controls. - Assessed customer needs and provided recommendations for technology solutions that met their business requirements.
- Monitored network performance to identify potential issues before they become major problems.
- Researched emerging technologies to determine their applicability for client projects.
SENIOR IT AUDITOR
SYNERGY TECHNOLOGIES
Washington, DC
11.2020 - 10.2022
- Prepared detailed audit workpapers for review by senior auditors.
- Evaluated corporate governance structures to ensure proper oversight of management activities.
- Drafted reports summarizing audit results while highlighting any irregularities or inconsistencies found during the process.
- Create audit work programs for technology related items to improve internal documentation.
- Assist in the follow-up on internal audit recommendations to ensure implementation.
- Perform and/or reviewed internal testing of IT-related controls and follow up with process owners to resolve issues.
- Collaborated closely with other team members to develop effective audit plans.
- Ensured timely completion of all assigned tasks within set deadlines.
- Serve as a trusted advisor on compliance issues relating to product and business systems.
- Comply with auditing standards, follow good business practices, and efficiently utilize.
IT AUDITOR
Bain & Company
Chicago, IL
04.2018 - 09.2020
- Coordinated and perform reviews of data center general controls, company-server security,
operating systems, systems development life cycles, monitor procedures relating to physical
security over data centers, computer operations and network communications security. - Assisted with customer requests and answered questions to improve satisfaction.
- Worked successfully with diverse group of coworkers to accomplish goals and address issues related to our products and services.
- Extensive experience in IT auditing with emphasis on commercial public companies and federal
government departments using ITGC, Application Controls, PCI DSS, COBIT COSO, ISO
27001, NIST 800-53 frameworks and standards. - Led IT Implementation and testing of internal controls over financial reporting: Sarbanes Oxley
Act (SOX), performs Walkthrough of controls and evaluates operating effectiveness of
controls. - Maintained updated knowledge through continuing education and advanced training.
- Reviewed enterprise security program, validates IT control implementations, performed risk-based audit.
Education
High School Diploma -
MATHER HIGH SCHOOL
Chicago, ILAssociate of Science -
HARRY S TRUMAN COLLEGE
Chicago, ILSkills
- Client Relationship Management
- Extensive background in all stages of audits, including planning; study, evaluation, and testing of controls; reporting; and follow-up
- Good understanding of control frameworks such as COBIT, COSO, PCI DSS, NIST 800-53 and
ISO 27001 - IT risk assessment
- SAP and Sharepoint
- Microsoft Office
- Good analytical thinking, excellent communication and report writing skills
- Compliance Testing
- ITGCs
- Information Security
Timeline
SENIOR INFORMATION TECHNOLOGY CONSULTANT
ERNST & YOUNG (EY)
11.2022 - Current
SENIOR IT AUDITOR
SYNERGY TECHNOLOGIES
11.2020 - 10.2022
IT AUDITOR
Bain & Company
04.2018 - 09.2020
High School Diploma -
MATHER HIGH SCHOOL
Associate of Science -
HARRY S TRUMAN COLLEGE