Operations Manager System Administrator
Resume:
JOBISH.K.SOMASUNDARAN
Email:
******.****@*****.***
Redondo Beach, CA – 90277
Phone: 415-***-****
Certified VMware, Windows, Active Directory and Cloud system administrator with 17 plus years of experience
TECHNICAL SKILLS
VMware: VMware vSphere 8.0/ 7.0.3/7.0/6.5/6.0/5.5/5.0/4.1 ESXi Server 8.0/ 7.0.3/7.0/6.5/6.0/5.5/5.0/4.1 vCloud Director, VMware SRM, VMware vRealize Orchestrator (vRO), vRealize Operations Manager (vROps),VMware vRealize Automation (vRA), Log Insight, LCM,VMware Horizon, VMware vCenter Converter, vshield, VMware Update Manager, VMware Virtual Desktop Infrastructure VDI, VMware Workstation, VMware VCB, VMware View, Pivotal Spring, Spring Enterprise and Spring Server,
Windows Servers: Windows Server 2022, 2019, 2016, 2012 R2, 2008 R2, 2003, 2000, Windows NT, Active Directory, ADFS, LDAP, ADRMS, DNS, DHCP, Microsoft Hyper-V, Microsoft Exchange server 2010, Exchange server 2016, Windows 11/10/8/7, MS Share point.
Open Source: Linux, Unix, CentOS, Ubuntu, KVM (Kernel Virtual Machine),
Cloud Services: Amazon Web Services (AWS), Microsoft Azure, GCP, Office 365.
Storage: NetApp, EMC, Nimble, Hitachi, HP, IBM,
Patch Management Tools: SCCM, Bigfix/Tivoli Endpoint Manager (TEM), Shavlik, Batchpatch, WSUS.
Backup Solutions: Symantec, Commvalut, Veritas NetBackup, HP Data protector, vRanger, Veeam,
Networking Equipment: Cisco Nexus series, Cisco Routers, Cisco Switches, Cisco Firewalls, Juniper Routers, Juniper Switches, Palo Alto firewall.
Server Hardware: Cisco UCS, HP, Dell, IBM: Enclosure Chassis, Blades, Rack mount serves, Tower servers, Layer 3 switches, Routers ect.
Ticketing Tools: Service now, Maximo, Jira, CA, HP Service Manager, Remedy.
Scripting: PowerShell, VB, SQL Scripting, Bash, Python.
Others: SCCM, SCOM, Jenkins, SPLUNK, Perfecto Mobile, Microsoft NLB and Fail over Cluster, Veritas Cluster, SQL servers, F5 Load balancer, Solar Wind Monitoring, Nagios Monitoring, Site scope, Site Maestro, Dell OME, HP SIM, NAS, NFS, iSCSI, Infoblox IPAM, Chef, Puppet.
WORK AUTHORIZATION
US Citizen
EDUCATIONAL QUALIFICATIONS
Bachelor Degree from University of Calicut, Kerala, India, 2004
Plus Two PMG Higher Secondary School, Kerala, India, 1999
10th PMG Higher Secondary School, Kerala, India, 1997
TECHNICAL CERTIFICATIONS
VCP 8.0(VMware certified professional)
MCSE (Microsoft certified Solution Expert)
CCNA (Cisco certified network associates)
ITIL v3 (in IT service management)
MICROSOFT EXCHANGE SERVER 2007
N-PLUS and A-PLUS
Type writing English lower (Board of technical examination, Kerala State, India)
SUMMARY
Systems Engineer/Administrator with 17 plus years of experience in VMware vSphere virtualization, Horizon View, Windows Servers, Microsoft Hyper-V, Linux, Unix, Storage and networking infrastructure.
Experience in designing, deploying virtual networks and upgrading systems including hardware, software, networks, databases, servers and peripheral equipment.
Expert level experience of implementing and maintain Horizon VDI 8.11/8.9/7.13/7.9/7.6 with App Volume and Profile Unity.
Expert level experience of implementing and managing Microsoft Hyper-V.
Very strong experience in Amazon Web Services (AWS), Microsoft Azure, Google Could Platform, Office 365, VMware vRealize Orchestrator (vRO), VMware vRealize Automation (vRA), vRealize Operations Manager (vROps).
Strong experience of managing CISCO UCS.
Extensive experience in setting up of VMware clusters, HA, DRS, FT, Backup, Access and Authentication control, Update manager.
Extensive experience in large multi domain Active Directory with over 80000 users.
Extensive experience with GPOs, DHCP, DNS, IIS, Terminal servers, File servers, Print serves.
Configure and manage the automated backup solution using Data Protector.
Experience of setting up and managing Jenkins master and slaves.
Experience managing Lab environment.
Migration of vCenter, ESXi host, Active directory and other windows servers.
Setting up of new chassis, blade serves, building ESXi hosts, Clusters, building Windows and Linux virtual machines.
Configuring iDrac, ILO, RSA, KVM, Raid, NIC teaming, link aggregation.
Patch management of ESXi hosts and virtual servers.
Managing SAN and NAS.
Extensive experience in Incident, change and problem management.
Experience in regulatory environment, FDA compliance.
Datacenter management and consolidation.
Good knowledge of TCP/IP, OSI networking models and routing protocols.
Experience implementing network security, active directory security hardening, deletion, access control and user administration.
Experienced with x86 / x64 Intel, HP, Dell, IBM hardware like blade servers, rack-mounted servers, tower servers, Cisco UCS-B, UCS-C and Nexus 1000v.
Extensive experience working in cloud and infrastructure as service.
PROFFSSIONAL EXPERIENCE
Amgen April 2022 to till date
Thousand Oaks, California
Senior VMWare/Windows Engineer
Migrated VMware vCenter and ESXi server environments to 7.0.3/8.0
Set up new Enclosures and build ESXi cluster as a part of capacity expansion.
ESX Server Maintenance, ESX Server Deployment, ESX Server Upgrades, Virtual Center Maintenance, Operational Troubleshooting, Virtual Server Maintenance, Storage Migrations and Patching.
Installed, Configured several CISCO UCS enclosers. And doing end to end management of Cisco UCS environment.
Set up and maintain CISCO UCS Director.
Installed, Configured and Management of vRealize suite applications such as vROPs, Log Insight and LCM.
Installed and configured new vCenter server for new Horizon View 8.9 implementation.
Installed, Configured and maintaining VMware Horizon view VDI 7x environment.
Set up new View Horizon environment from the scratch along with AppVolume.
Set up App Volume servers and App Stacks for various VDI pools.
Set up three node Profile Unity server and implemented GPO related to profile unity.
Writing complex script using PowerShell, VB and Python to automate various tasks related to VMware, Windows servers, Active Directory and cloud.
Set up and Managing Microsoft Hyper-V clusters.
Designing and deploying multitude applications utilizing almost all of the AWS stack (Including VPC, EC2, Route53, S3, RDS, Dynamo DB, SNS, SQS, IAM) focusing on high-availability, fault tolerance, and auto-scaling.
Managing the around 121 AWS cloud accounts.
Created AWS Organization of already existing 121 AWS accounts.
Migrated large number of on perm servers to AWS.
Done Cloud discovery in order to update the service now CMDB by creating master account, IAM role by giving necessary trust and permission.
Upgraded the Active Directory schema to 20226 from 2016.
Upgraded Amgen’s Active Directory environment from existing from 2016 to 2022.
Migrated Users, Computers, OUs, Groups from Europe and Asia Pacific domains to Americas domain as a part of domain consolidation project.
Built Windows server 2022 and migrated the application and database servers to Windows server 2022 from older OS.
Have set up QMM for migrating users, computers, OUs and groups.
Documentation of new AD Architectural, Scope of the project, Project plan, Decommission plan ect.
Implemented the active directory group policies.
Installing and configuring Active directory certificate service (ADCS).
Decommissioning of the 2016 domain controller in a regulated environment.
Set up Jenkins master and slaves on Centos, Ubuntu servers.
Managing System Configuration Manager.
Managing large groups of computers running Windows servers, MacOS, Linux and Android mobiles using SCCM.
Merck August 2015 to March 2022
San Jose, California / Branchburg NJ
Subject Mater Expert VMware & Windows servers
Contributed extensively for the System Integration, Datacenter Consolidation and Capacity expansion project as a part of Acquisition of other company. Responsible for server migration, datacenter consolidation and associated operation activities.
Built vCenter server, ESXi servers, ESXi cluster for the next generation datacenter.
Research and develop technical solutions through virtualization in support of the SaaS Platform.
Setting up the next generation software defined datacentre and Cloud infrastructure using SDDC, OPCx, VPCx.
Set up new chassis, Dell blade servers, Cisco UCS for virtual environment.
Upgrade existing Cisco UCS servers.
Building and managing Microsoft Hyper-V environment.
Configure and manage the automated backup solution using Data Protector.
Assesses the current capacity, projected and planned further capacity requirements.
Migrated Active directory servers, users, groups, OUs to the new domain.
Migration of DNS, DHCP, file and print servers.
Built, install, configure and Manage Windows 2016/2019/2012R2 servers.
Migration of application from self-hosted environment (local server) to the Hosted (managed datacenter)
Automation of some of the tasks using Power shell and VB scripts.
Set up two lab environment consist of Jenkins, Exchange server 2016 and Perfecto mobile.
Set up HP load generators, load controllers, Unified functional testing (UFT) servers for testing purpose.
Manages mobile testing lab including perfecto mobile private cloud.
Set up and manage the lab environment consist of ESXi host, VMware Virtual machines, Windows 2016, 2012R2, 2008 servers, Cisco Switches, F5 Firewalls ect.
Responsible for further design of process improvement for ongoing support, operationalization of implemented solutions, and transition of ongoing tasks to support staff.
Sound knowledge of working in FDA GxP regulatory environment requirements
Stanford University April 2015 to August 2015
Palo Alto, California
Technical Lead VMware Windows
Single handedly set up new Virtual infrastructure capacity expansion, up gradation and fine tuning of the existing once.
Build new 2 VMware 5.5 clusters having 12 nodes for next two quarter expansion.
Build 3 new ESXi 5.5 Cisco UCS cluster.
Set up the new datacenter environment as a part of the datacenter consolidation.
Setting up cloud environments OPCx, VPCx and Hybrid Cloud Computing and their supporting infrastructures.
Managing vCloud director and Site Recovery Manager (SRM).
Upgraded all the vCenter and existing ESXi hosts to 5.5.
Updated the entire ESXi host with latest security patches using update manager.
Writing scripts using PowerShell and Python.
Configure and manage the automated backup solution using HP Data Protector.
Built Windows, Linux servers and MS SQL Clusters.
Upgraded the fiber NIC drives of all the Cisco UCS servers.
Figured out and tagged the missing Vlans to the ESXi hosts to ensure that all the Vlans are existing in all the nodes of the cluster in order to avoid the vMotion isssues.
Made sure that all the datastores are presented to all the nodes in the cluster in order to avoid the storage vMotion issues.
Upgraded the RAM and firmware of few of the Dell servers. And replaced the faculty mother board of few ESXi hosts and added back to the cluster.
Prepared new ESXi server, Windows server, Linux server building run book.
Prepared the run book for decommissioning of servers.
System patching, software distribution and inventory management using SCCM.
Walmart (Actually it is Simplexity acquired by Walmart) Jan 2015 to March2015
Reston, Virginia
Active Directory Specialist
Responsible for the migration and integration of infrastructure and applications due to merger of two companies.
Creation of Trust relationship between two forests.
Migration of Active directory users, groups, OUs using Quest Migration Manager (QMM).
Migration of applications, data, database using EMcopy and beyond compare.
Setting up of vConveter for the migration of servers.
Migration of large number of servers from the acquired company datacenter to the parent company environment.
Migration of Windows 2008R2, 2012R2 servers.
Built PowerShell scripts for the migration tasks.
Liberty Mutual July 2014 to December 2014
Dover, New Hampshire
Subject Matter Expert VMware & Windows
Served on a 24/7 basis support within a fast-paced environment under tight SLA and supported offices on a global basis. Manages Microsoft Cluster, FTP servers, AD/DNS, wireless access points and load balancers.
Managing large globalized virtual environment of VMware vSphere 5.5, 5.1
Providing L3 operation support Windows Server 2008R2, Windows server 2012R2, Linux, Unix.
Managing and supporting of AD, DNS, DHCP, MS clusters.
Creating, modifying, apply Group Policy and checking the effectiveness of the same.
Implementing low level delegation of access control within Active Directory.
Creating scripts using PowerShell and Python.
Troubleshooting Active Directory performance, authentication, and replication issues.
Physical and Virtual server builds.
Monthly Patching of the Windows Servers using WSUS.
Quarterly patching of VMware ESXi hosts.
OS / Patch Release management and maintain configuration of Central Windows / ESXi OS image.
Resolving the server hardware issues by working with vendors.
Change, incident and problem management.
Marriott Hotels Nov 2013 to July 2014
Frederick, Maryland
Infrastructure Transition Lead
Responsible for the development of best practices, reference architectures, technical presentations demos as a part of the project transaction. Brought the offshore support to the steady state.
Analyzed and documented the existing VMware vCenter servers, ESXi Servers, Windows Servers, Linux Serves, Storage, Backup, Networking infrastructure.
Gather information from the client regarding the existing infrastructure and documented the same and transitioned it to the offshore team.
Implemented some of the industry best practices and fine tuning of the infrastructure.
Configure and manage the automated backup solution using Data Protector.
Educating the offshore team about the infrastructure and the support requirements.
Knowledge transfer (KT) and managing the offshore team and brining the offshore support to steady state.
Scripting using Powershell and VBscripts to automate the tasks.
Fine tuning of incident and change management processes and ensuring that the team is following the same.
Responsible for further design of process improvement for ongoing support, operationalization of implemented solutions, and transition of ongoing tasks.
IBM Feb 2011 to October 2013
Moline, Illinois
System Engineer
Collaborated with teams and worked autonomously to quickly identify issues and formulate appropriate solutions. Monitored all facets of ongoing projects to meet deadlines and quality objectives. Design and implement highly available (HA) and disaster recovery (DR) solutions.
Designing and Implementation of large and complex VMware virtual infrastructure.
Planning, Designing and Implementation of Wintel / Windows 2008R2 and 2012 servers for large Multinational Corporation.
Installing configuring and maintaining vCenter server, ESXi server, Designing network configuration, Managing Virtual Machines, Configuring vMotion network, Fault Tolerance, Data Protection, Access control, Resource pools, Monitoring virtual machine performance, alarms.
Configuring and managing High Availability, vSphere distributed resource scheduler (DRS), Configure and manage virtual storage, VSA Cluster configuration, Load-Balancing, Back up, Access and authentication control, Integrating ESXi with Active Directory (AD), vShield to secure the virtual data center, Resource management and monitoring, Scheduling changes to resource settings, Cluster resource allocation, Configuring vCenter update Manager.
Up gradation of the existing infrastructure.
Installing, Configuring and maintaining of ADDS (Active Directory Domain Service), DNS, DHCP, IIS, Terminal Service, Print and file servers.
Migration of 2003 AD, DNS, DHC servers to 2008R2 and 2012.
Build servers for production and test environments following strict build procedures.
Data center management and Server consolidation.
Deployed Unified Computing System (UCS) Blade chassis with 8 blades each to support the Network Tools Infrastructure and VMware Infrastructure.
Configuring and maintaining UCS-B, UCS-C, and Nexus 1000.
End to End patching of hundreds of servers spread across different time zone using Bigfix.
Inventory management, software distribution, OS deployment using SCCM.
Securing the distributed environments and helps to comply with regulatory standards on security.
Setting up and troubleshooting Microsoft failover cluster and NLB cluster for the mission critical application servers. And configuring RAID 5 and Mirrored volume for DCs and other critical servers.
Decommissioning of Physical and Virtual servers as per the norms.
Raising the change and implementing the same within the change window.
Resolving the Incident raised by the operation team with in the SLA time.
Migration of user profile from thin client to Vista.
Migration of large numbers of Active directory accounts and data.
Pre migration validation and audit fixation in SQL DB.
Post migration issue fixations in Active directory.
Automation of routine System Administration tasks using VB Script and Microsoft Windows power shell script.
Installing of various utilities Firmware up-gradation, printer packing and monitoring of servers.
Providing on call support for the critical issues on rotation basis.
Musgrave May 2009 to Feb 2011
Cork, Ireland
System Engineer Windows & VMware
Consistently delivered strong outcomes and provides a superior level of customer service in fast-paced enterprise environments.
Planning, designing and implementing Windows and VMware infrastructure.
Effective provisioning, installation/configuration, operation, and maintenance of Windows Serves, VMware servers, systems hardware and software and related infrastructure.
Manages AD, DNS, DHCP, IIS and file servers.
Implementation and up gradation of VMware infrastructure.
Providing level 3 support for entire Windows and VMware infrastructure.
Utilized VMware to build networking & server lab environment that streamlined server OS / application deployments, increased system uptime, and improved reliability.
Making sure storage and networking infrastructure met virtual infrastructure specifications.
Responsible for support for all server related issues.
System builds, upgrades, migrations, code deployments and patch management.
Data Center Management, Capacity planning and management.
Administered change management related to server upgrades and software installation.
Prepared and maintained documentation of technologies, standards and procedures.
End to End patching of MS servers.
WIPRO Technologies Feb 2008 to May 2009
Bangalore, India
System Engineer
Administration of Windows 2000 Servers, 2K3 Servers.
Installing and configuring ESX, ESXi hosts.
Building and maintaining VMware Virtual Machines.
L3 support of production issues and resolving the same with in the SLA time frame.
Raising and implementing changes as per the change management process.
Creation and maintenance of Active directory users, groups, OU and delegating assess to concern department administrator.
Configuring and troubleshooting issues related to network printers
Remote server/system administration.
Maintaining and troubleshooting web servers.
Monitoring server health and resolving issues related to hardware of HP, IBM, Dell server by working with vendors.
Patch management of servers.
Generating various reports from AD and sending it to various management teams for auditing purpose.
BSNL June 2005 to Feb 2008
Bangalore, India
System Administrator
Administration of Windows NT, Windows 2000 and 2003 Servers.
Responsible for deploying, managing, and maintaining HP ProLiant BL-series C-class blade servers and DL-series servers.
Configuring HP Blade and track mount servers.
Configuring and maintaining of Cisco Routers, Switches, Firewall, storage mediums, PCs and other components.
Installing various software utilities on servers and workstations.
Database administration of SQL servers.
First level trouble shooting of the IT infrastructure Hardware devices.
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