Systems Engineer
Ajman University
مجموع سنوات الخبرة :25 years, 7 أشهر
Systems:
In-depth Hand-On experience with Microsoft main products line and services
Responsible for Active Directory domain controllers in HeadQ and Branches
Work as a team member in project implementations on the assigned tasks and integrate with others in order to realize project deliverables in the allocated time frame.
System Center 2012 Family:
System Center Configuration Manager 2012 R2, System Center Endpoint Protection 2012, with management of updates, application delivery/deployment, and mobile management
System Center Operations Manager 2012
System Center Services Manager.
Administering Lync 2010 and installation on Client machines
Office 365 with ADFS 2.0 Administration and Deployment.
Managing Direct Access & RRAS VPN
Administration of Active Directory, PKI Infrastructure, and AD/GPO restructure/optimization
Implementation of Windows Deployment Services & MDT
Administering SQL Cluster Server, WSUS Server, File Server
Managing IAS (NPS), IIS
Backup administrator for the Datacenters servers such as AD, Exchange, Oracle, and File Servers using Symantec NetBackup Software.
Helix & Wowza Multimedia streaming Server & Live Video multicasting.
Hands-on penetration testing & ethical hacking concepts (BackTrack 5).
Citrix MetaFrame XP (Citrix NFuse Classic 1.7) with high-level security for WAN & Application performance optimization.
Basic knowledge in Virtual: VMWare ESXi, vSphere 5.1 & vCenter - Microsoft Hyper-V.
Network:
Troubleshooting, managing & configuring high available cisco routers MPLS IP VPN WAN connectivity, OSPF & BGB routing, ACLs, NAT, QoS &Traffic shaping policies.
Troubleshooting, managing & configuring HA Nortel & Avaya Switches & core switches.
Troubleshooting, managing & configuring Aruba 6000 & 7000 Series Wi-Fi Controllers & APs.
Troubleshooting, managing & configuring Ecessa Power Link 100 & 500 internet Load-Balancer.
Managing Packeteer Packet Shaper (internet leased line).
Troubleshooting Blue-Coat proxy SG internet connectivity.
Achievements & Projects:
Systems:
Worked with team in deploying Office 365 Infrastructure that includes complete ADFS 2.0 & Identity Federation, Directory Synchronization & mail migration.
Planning, Designing & the Implementation of 2 sites (Main & Branch sites) Primary & Secondary System Center Configuration Manager 2012 R2 and handled the upgrade paths from SCCM 2012 to SCCM 2012 SP1 then SCCM2012 R2.
Implementation of System Center Operations Manager 2012 SCOM, System Center 2012 R2 Orchestrator & System Center 2012 R2 Service Manager.
Assisted in planning, designing & deploying LYNC 2010 Environment.
Perform domain/forest migration from windows2003 server domain to windows server 2008 R2 then to windows server 2012 R2 & functional level raise up.
Assisted systems team in planning production & disaster recovery site.
Security:
The most of security policies & rules that have been successfully achieved to ensure the compliance with (MOF) & (ITIL) recommended security standards & balanced with organization business needs to assess the improvement of overall security of enterprise & to avoid or reduce the potential impacts of vulnerabilities, threats risks, security breaches & unauthorized data access .
Built a Critical Network Resources Auditing Policies, Monitoring tools, Reporting & Analysis through GPO, AD Audit Plus, SysLog, SCOM/SCCM & WAN traffic monitoring.
Enforced domain Servers farm isolation with IPSec (encryption, Integrity) Policies & certificates.
Rebuilt two tier PKI hierarchy Infrastructure for 2 sites HQ & Branch.
Planning, designing & deploying Corporate network access authentication methods for VPN / 802.1x wireless clients by Network Policy and Access Services IAS/NPS
Enforced organization-wide deployment of Microsoft Endpoint Protection 2012 Antivirus/Antimalware
Functions and Responsibilities
Designing and implementing customers sites LAN Network.
RAS servers.
Customer Support.
Customer Services.
Helpdesk & Customer Sites Support.
Windows NT server, Novel NetWare 4.1, workstation & LAN manager.
Cabling structure (UTB, Coaxial).
Remotely communication servers implemented.
Providing a full maintenance for customer’s network system and best practice solutions.
Installing OS, Software & hardware troubleshooting for Print servers & Lan connectivity.