Engineer Office

Area of Focus: Information Technology

Systems /Messaging Engineer

Qualifications

Multifaceted, innovative, and results-driven IT professional, offering commendable experience in the IT industry. Expert in technical and business operations, IT infrastructure, vendor relations and conflict resolution. Able to adapt to ever-changing technology-driven environments.

oTechnical Acumen

Operating Systems

Windows Server 2016. 2012, 2008 Exchange 2016 /2013/2010 Red Hat Linux

Network Security

Instigated Foregate eSoft SonicWall Barracuda WatchGuard IronPort(ESA) Cisco Router and Switch

Virus Security Management

Symantec Antivirus Corporate Edition McAfee ePolicy Orchestrator (ePO) Nessus Vulnerability Scanner GFI Event / Network Monitoring McAfee Endpoint Encryption

Applications

Cloud Office 365 PowerShell AAD Lync Online ADFS SSO) OneDrive } SharePoint AWS Active Directory DNS DHCP TCP/IP

Virtualization

VMware Hypervisor, vSphere, vCenter, vMotion, HA, DRS

Professional Experience

Department of Labor (200 Constitution Ave NW, Washington, DC) Dec,2013 – -04/01/2020

Sr. Systems / Messaging Engineer

Experience hands-on installing, configuring, troubleshooting and supporting Windows and Linux based servers

Experience managing AWS and Azure environments.

Experience AD and user migration from source to target domain within one forest.

Experience Office 365 migrations and support in hybrid environment.

Experience installing and configuring managed network switches and firewalls.

Support and managed of Office 365 including Skype for business, ADFS and DirSync.

Designed, configured and support an enterprise messaging environment including office 365, Exchange. 2016/ 2013/2010/2007/ADFS/AADS.

Experience supporting Cisco Email Security Appliance (IronPort).

Support and troubleshoot Email Security, mail delivery and Threats related issues e.g. (External/Internal message delivery, SMTP Relay, message tracking compromise email and Spam Quarantine

Experience in Security and Compliance by Managing Data loss prevention and Data governance.

Experience 24/7 mission critical application and systems support during and after Cloud migration.

Experience identifying root issue of related to mail delivery, security threats & collaborate with different. IT functional teams and the POCs staff to facilitate effective resolution.

Provide level 2 and 3 engineering support and consult with internal customers.

Experience in assess business requirements, develop and present solutions, produce design and migrating strategy documents, and provide guidance and knowledge transfer to team members.

NOAA (National Oceanic and Atmospheric Administration) Silver Spring, MD)

Senior. System administrator August,2008 – July 2013

Lead and support the Active Directory Domain Migration and server consolidation project to improve the overall IT infrastructure and reduce costs.

Provided migration and support of Exchange 2007, Active Directory/ Domain Controller 2008, Red Hat Linux, EMC Storage McAfee ePolicy Orchestrator 4.5 Endpoint Encryption (SafeBoot), Numera FootPrint, GFI /Network monitoring, WSUS, Unify and Backup Exec 2010/2012.

Solely maintained Active Directory Infrastructure, along with GPO, DHCP, DNS, Site Replication

Managed and supported Linux Red Hat Enterprise Servers, as well as EMC SAN Storage and Brocade Switch

Deployed and managed VMware Hypervisor 5.1, ESX4.1, host along attached storage.

Installed, Configured and administered multiple ESX host in multiple network environments.

Recommended and purchased hardware/software and support contract with various vendors, including Dell, Microsoft, CDWG, Oracle and Numera.

Executed security baseline for the Windows and Linux enterprise systems using the U.S. Government Configuration Baseline (USGCB) and CIS Red Hat Benchmark, improving and strengthening.

Implement and support Configuration Management and Change management.

Monitor and troubleshoot systems availability.

Plateau Systems Ltd., Arlington, VA

System Administrator Oct 2005 – Nov 2007

Implemented and managed Virtual Environment.

Configured and managed Windows 2003/2008 Domain controller.

Configure and support RHLE5/CentOS server, FTP, NIS and Samba

Coordinated system security policy, including, host and client access, file permissions and user accounts.

Implement and develop disaster recovery procedures.

Web server installation, configuration and support, including WebLogic, Apache and IIS.

Install server upgrades (software and hardware), schedule downtime to minimize user impact including system migration and hardware replacement tasks.

E Education

Bachelor of Science in Management Information System

California Polytechnic State University San Luis Obispo, CA

TRANING AND CERTIFICATIN [Credentials

Microsoft Certified Systems Engineer (MCSE)

Exchange Certified Messaging Administrator (MCITP)

Cloud - Office 365 System Administrator

Linux Red Hat (RHCE)

ITIL v3 certification

(CISSP) certification

Projects

Exchange 2010 to Exchange 2016 Migration

Active Directory Domain, Forest Migration and Consolidation

Disaster Recovery (Mimosa NearPoint for Exchange Email Archiving)

Exchange 2010 Hybrid / Cloud Office 365 Migration

Data Replication COOP/DR to ensure business continuity Implementation

Virtualization (Sever consolidations) Implementation

EMC Storage deployments

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