Windows System Administrator Resume Chapel Hill, NC - Hire IT People

SUMMARY

4 years experienced self - motivated & result-oriented Systems administrator with proven track record in on time project delivery in windows and Linux environment. Highly robust individual adept at learning and implementing new technologies swiftly. Proficient in virtual and physical infrastructure environments.

TECHNICAL SKILLS

Operating System: Windows, Linux

Computer Language: Bash Scripting,powershell

Networking : Static IP assignment,NIC Teaming and bonding,Cisco routers and switch configuration

Database: Microsoft SQL 2008 through 2016 installation, backup and recovery, MariaDB

OS Applications: WSUS, Active Directory, DHCP, DNS, Web(IIS),Apache, NTP, SCCM

Virtualization: Vmware esxi, VMware Vcenter, Hyper-V, oracle VirtualBox, AWS EC2

PROFESSIONAL EXPERIENCE

Windows System Administrator

Confidential, Chapel Hill, NC

Responsibilities:

In charge of Planning, testing, coordinating the SSL/TLS 1.0/TLS1.1 to TLS 1.2 migration.
Used group policy object to disable legacy transport layer protocols including ordering TLS 1.2 cipher suite preference.
Use ServiceNow to perform change request
Migrated and tested IIS applications on windows server vms
Built windows server 2016 and 2019 vms on esxi host, installed vmware tools, and introduced them to network. Took snapshots of systems in vmware esxi prior to making changes and restoring unstable systems from snapshots.
Cloned vms from production systems
Installed, backed up and restored Microsoft SQL server databases and migrated Microsoft SQL 2008 to 2016.
Wrote SOP for migrating systems to TLS 1.2 including steps in troubleshooting TLS related issues.
Pushed required applications to servers using sccm.

Systems Administrator

Confidential, Beltsville, MD

Responsibilities:

Assisted in the planning, design, build and testing of vmware datacenter using esxi and vcenter 6.5.
Performed multiplatform Server builds on VMware esxi, which include Windows Server 2008 through 2016, UNIX Solaris 10,11, LINUX Centos 6 and 7,RHEL 6 and 7
Assigned hostnames, static IP addresses, default gateway addresses and DNS addresses to Windows, Linux and UNIX systems to introduce them to the network.
Configured DNS server for name resolution and DHCP server with scope for dynamic IP address assignment.
Built and configured a single active directory forest in windows servers 2008 through 2016
Configured file and printer sharing and mapped network drives to various shares for different security groups.
Configured BranchCache, file access auditing, nfs, dynamic access control, data deduplication and enabled BranchCache on clients using GPO.
Configured Network Load balancing and fail over cluster to provide high availability for iis applications in windows servers 2016
Extensive experience in user account management in active directory.
Setup and performed windows system patching using sccm.
Used Group policy management to manage services such as firewall rules in windows domain environment.
Used firewall-cmd/firewalld to configure and block unnecessary ports to ensure system security
Used SELinux to enforce server and file system protection
Implemented User Accounts and Special permissions in Red Hat Enterprise Linux Servers
Troubleshoot and resolved OS, application, malware desktop related issues on various Windows systems. Analyzed system logs to troubleshoot windows and Linux server OS
Configured NAS and assigned LUNS to Linux servers.
Use gdisk and fdisk for disk to format partitions in Linux.
Performed logical volume and swap management in Linux
Configured Swap volumes for automatic mounting to survive a Power cycle at system reboots.
Used cron to schedule jobs and automatic system administration duties like file system clean ups
Configured Access Control Lists (ACL) on directories to enforce effective team collaboration
Installed and configured Nagios on CentOS for system monitoring.
Performed Linux software management using RPM and yum.
Strong networking and troubleshooting skills.
Performed training at client site as well as mentoring new recruits and interns.

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Windows System Administrator Resume

Chapel Hill, NC

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