Sr. Systems Architect Resume Anaheim, CA - Hire IT People

PROFESSIONAL EXPERIENCE

Confidential, Anaheim, CA

Sr. Systems Architect / Sr. Systems & Security Engineer

Responsibilities:

Implement and Administer Office 365 (O365) migration from on - prem hybrid environment
Manage and Configure Multiple O365 & Azure AD tenants
Manage & Upgrade EMC VNX 5300 (Unified) and VMAX 20K Storage
Install & Configure Rapid7, Cylance & Tanium for workstations, servers & thin clients
Integrated Proofpoint into our O365 implementation for DLP & email security
Administer Citrix environments with NetScaler for both corporate & store users
Configure & Administer AWS production environment for user-facing websites
Planned & managed a data center migration involving 100s of servers, applications, storage & network equipment
Performed security remediation and server hardening for both internal audits and PCI audits

Confidential, Costa Mesa, CA

Sr. Security Engineer/Sr. Systems Engineer

Responsibilities:

Perform, schedule and report on security scans, vulnerability scans, authentication scans and penetration tests for PCI DSS compliance and internal audits utilizing Qualys, Nessus, Splunk, ArcSight, Tanium, FireEye and other SIEM tools, security applications and monitoring tools
Perform remediation and compensating controls for security risks by utilizing industry best - practices and standards
Plan, Design and Implement new RSA DLP infrastructure
Configured & Managed Cisco IronPort Cloud Email Security appliances for DLP, encryption, SPAM filtering, etc.
Manage and Implement migration from on-prem Exchange to Office 365 (O365)
Secure and harden both Windows and Linux servers in VMWare and AWS environments
Perform monthly patching for Windows and Linux servers to keep servers up-to-date on security updates and fixes

Confidential, Irvine, CA

Security Engineer

Responsibilities:

Worked with InfoSec to secure and harden multi - domain Active Directory Environment
Configure and Design WSUS for AD Domain Controllers and Exchange patching for security compliance
Utilized reports and tools provided by InfoSec team to secure and harden Windows environment
Manage IronPort devices for SPAM filtering, Anti-Virus protection, DLP, etc.
Upgraded non-prod domain to Windows 2012 R2 DCs, decommission old Win2003/2008 DCs to eliminate numerous security vulnerabilities
Utilize Splunk for Windows security monitoring and advanced searching capabilities

Confidential, Irvine, CA

Sr. Security Engineer, Team Lead

Responsibilities:

Managed team of system engineers, security engineers and Tier 3 support engineers
Built new Sharepoint 2013 intranet portal due to numerous security issues with older intranet portal
Design and Build servers and applications to support new company security initiatives
Worked with security compliance officer to secure and harden customer-facing websites, exchange OWA website and extranet portal for internal employees