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Leonard N.

@leonardn7

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Cyber Security Engineer Consultant

$60 USD / Hour
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Flag of
United States (1:41 AM)
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Joined on December 30, 2024
$60 USD / Hour
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Provide Enterprise Cyber Security Consultations. .................................
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Experience
Principal Cyber Security Engineer
May, 2023 - Present
•
1 year, 9 months
Financial and Media Corp
May, 2023 - Present
•
1 year, 9 months
Administered Email Security of 28,000 mailboxes with Proofpoint and legacy Mimecast Solutions Administration weekly/monthly Vulnerability Management, OS Hardening, and Remediation performed by Qualys Vulnerability Scanner 1500 On-Prem Servers Administration of CrowdStrike EDR of 90,000 endpoints including 50000 AWS instances Operated in a service-oriented enterprise utilizing ServiceNow, Okta and Jira
Flag of
Princeton, United States
May, 2023 - Present
•
1 year, 9 months
Sr. Cyber Security Engineer -Contract
Feb, 2022 - May, 2023
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1 year, 3 months
Insurance Corp
Feb, 2022 - May, 2023
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1 year, 3 months
Administer Mimecast email security solutions for 3000 mailboxes Administer TenableOne Nessus and CrowdStrike Vulnerability Scanners weekly/monthly Vulnerability management, OS Hardening, and remediation. Administer CrowdStrike EDR 3500 endpoints and AWS-hosted 900 servers and 300 Azure Virtual Desktops Administer Zscaler ZPA zero-trust access
Flag of
Philadelphia, United States
Feb, 2022 - May, 2023
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1 year, 3 months
Global Cyber Security Engineer
Oct, 2019 - Feb, 2022
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2 years, 4 months
Global Pharmaceutical Corp
Oct, 2019 - Feb, 2022
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2 years, 4 months
Administer weekly vulnerability management, OS hardening, and Remediation by Tenable Nessus Scanner, Dark Web monitoring Administered security technologies such as Bitdefender EDR, Fortinet IPS/ DLP., Cisco Umbrella, Email Mimecast/ Knowbe4, and Delinia PAM. VMware 7.x 700 virtual servers and 4600 endpoints in Windows 2016/2019/2022 in a high-security multi-continental Active Directory protected by NG Firewalls, SolarWinds and SEIM, SAN Nimble HF20/60s, EMC Unity 480s.Veeam Backup 11.x
Flag of
Phialdephia, United States
Oct, 2019 - Feb, 2022
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2 years, 4 months
Education
Drexel University
2006 - 2010
•
4 years
Masters of Information Systems Management
Flag of
United States
2006 - 2010
•
4 years
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