Jonathan Walker

Security+ Certified IAM and Epic Security Professional

jonnykwalker1996@gmail.com                                          

980-271-0189                                                

linkedin.com/in/jonnykwalker

https://jonnykwalker.com

Professional Experience

User Security and Access Consultant

Superlanet / UCSD Health Contract

March 2024 - Present

• Designed and implemented a termination and offboarding process across all systems
• Developed and completed risk assessments of access and security for leadership
• Analyzed access logs and records for enterprise level network using SQL and Splunk
• Performed audits across multiple systems, including Epic, Active Directory, and Azure
• Utilized PowerShell, Microsoft Entra ID, Excel, and Epic Text imports and exports
• Compiled security and access reports for IS leadership through PowerBI

Epic Security Team Lead - Identity Access Management

Orlando Health

July 2021 - March 2024

• Managed Epic EHR and Active Directory access through RBAC provisioning in Saviynt
• Audited and updated security and access roles within Epic to reduce risk
• Performed analysis on application updates, patches, and vendor release notes
• Created and presented audits and risk assessments to leadership using Visio and PowerBI
• Implemented processes and policies to comply with HIPAA and NIST security frameworks
• Represented Epic on the implementation of SailPoint IdentityNow

Security Engineer

Computer Pros on Call

January 2021 - July 2021

• Maintained the security and hardening of an enterprise level healthcare network
• Performed Qualys vulnerability scans on network with Windows, Apache, and Linux servers
• Enumerated vulnerabilities through OSI, CVE databases, and vendor release notes
• Analyzed risk to network and servers using MITRE ATT&CK framework
• Remediated vulnerabilities with updates, patches, registry edits, and firewall settings
• Created reports on remediation and hardening for senior security management

Certifications

CompTIA Security+

CompTIA A+

Epic Security Coordinator

Identity Management Institute Certified Identity Access Manager

Education

Certificate in Cybersecurity        

University of North Carolina                                        

March 2021                        

A.S. in Social Sciences

Ulster University

July 2017

Technical Skills

Epic Security                                                

EMP, ECL, E2R, E2U, and SER building                

Vulnerability Scanning and Remediation                

Auditing and Reporting                                        

SIEM                                                                

Exchange                                                        

HIPAA Security Framework                                

NIST Security Framework                                

MITRE ATT&CK framework                                

Patch Management                                        

Windows                                                        

Azure                                                                

Entra ID                                                        

Active Directory                                                

SailPoint IdentityNow                                        

Saviynt                                                        

Firewall Management

Splunk

PowerShell

SQL

SQL Server Management Studio

PowerBI

Qualys

Data Analysis

ServiceNow

Cherwell

Risk Assessments

Linux/Unix

Bash

Scripting

Kali

WireShark