SUMMARY

• 3+ years of experience building and administering
• 8+ years of experience build and deploy physical and virtual Windows servers as necessary. Microsoft Windows server 2003,2008,2012, Microsoft IIS, Backup Executive and Mail Security.
• 8+ years administration and engineering multiple Active Directory Forests and Domains for a large, geographically dispersed enterprise (1100 users)
• 8+ years designing and implementing skills for all Windows services including Active Directory, WINS, DNS, DHCP, PKI, DFS,GPO and Terminal Services.
• 3+ years hands - on experience working wif Linux(CentOS,RedHat,Ubuntu,SUSE)
• 8+ yeats Knowledge and experience wif WAN/LAN/Wireless/Security
• Knowledge and experience wif EMC SAN Storage environment, understanding of SAN technology (HBAs, Fiber channel, LUNs)
• Microsoft Hyper-V(cluster)
• 2+ years of experience building and administering VMware vSphere.(cluster)
• 3+ years of experience building and administering VOIP(Avaya, Panasonic, Cisco, Asterisk)
• Expirience wif migrations from one Active Directory environment to another and upgrade forest level from AD 2000 to AD 2003, from AD 2003 to AD2008, from AD2008 to AD 2012

TECHNICAL SKILLS

Languages: Bash, PowerShell, JavaScript, HTML5, CSS3, Transact-SQL.

Operating Systems: Windows Server 2012R2, Windows Small Business Server 2011, Windows Server 2008R2, Windows Server 2003, Windows Server 2000, FreeBSD, OpenSUSE, Debian, CentOS, Windows 10, Windows 8, Windows 7, Windows Vista, Windows XP, Windows 98, Windows 95, Windows 3.1.

Database Platform: MS SQL Server, MySQL.

Networking: Cisco, SonicWALL, HP(3COM), Zyxel, Dlink.(SSH)

Virtualization: Hyper-V, Vmware.

Servers: Dell, IBM, HP, Supermicro. (one or two unit and blaid servers)

PROESSIONAL EXPERIENCE

Confidential

Systems Administrator

Responsibilities:

• Build, configuration, maintenance a new servers and workstations for clients.(Windows Server 2012R2,Windows Small Business Server 2011,Windows Server 2008R2, CentOS, RedHat, Ubuntu, Windows 10, Windows 8, Windows 7, Windows Vista).
• Administration and engineering skills for all Windows services including Active Directory, WINS, DNS, DHCP, PKI, DFS,GPO and Terminal Services.
• Perform Standard break/fix replacement for failed components (e.g. disk drives, power supplies, etc.) as required.
• Designing and implementing an Active Directory environment.(new domains,new sites, trust domains)
• Maintain monitoring systems to insure dat performance metrics collection is working and up to date wif server inventory.
• Migrations from the old server to the new(Windows Server 2012R2,Windows Small Business Server. 2011,Windows Server 2008R2, CentOS, RedHat, Ubuntu). (FSMO migrations, Domain Controller migrations, files, print servers, users, databases, applications).
• Upgrade forest level.(2000 to 2003, 2003 to 2008, 2008 to 20012).
• Migrations and creating Exchange servers(Exchange Server 2013, Exchange Server 2010,Exchange Server 2007).
• Migrations from one Active Directory environment to another.
• Administration and toungleshooting Hiper-V (cluster)
• Administration and troubleshooting mail systems(Exchange Server 2013, Exchange Server 2010,Exchange Server 2007)
• Build and administation Microsoft IIS, Apache for clients web services
• Manage and configure network equipment(SonicWall, Cisco).
• Build and troubleshooting FTP(SSL/TLS) and SFTP servers for clients.
• Monitor and troubleshoot D2D backup software to insure completion of nightly backups including daily reporting of backup completion status.
• Management SSL certifications for clients.
• Administering a large number of servers 200+ (Dell,HP,IBM) and workstations 1100 (Dell,HP,IBM).
• Troubleshooting network and servers(hardware and software).
• Customer Support.(ConnectWise, Labtech, SolarWind MSP)

Confidential

Systems Administrator

Responsibilities:

• Build, configuration, maintenance a new servers and workstations(Windows Server 2012R2,Windows Server 2008R2, Windows Server 2003, Windows Server 2000, CentOS, RedHat, Ubuntu, OpenSUSE, Windows 10, Windows 7).
• Administration and engineering skills for all Windows services including Active Directory, WINS, DNS, DHCP, PKI, DFS,GPO and Terminal Services.
• Administartion and troubleshooting Microsoft IIS
• Administation Identity management system in different cities(Timeclock)
• Administering a large number of servers, 400+ (HP, IBM).
• Modification of alert system problematic services of the company (Zabbix).
• Development and editing scripts to automate housekeeping (PowerShell, Bash).
• Management of virtual servers on Microsoft Hyper-V and VMware vSphere.(clusters)
• Experience in performing server migrations and P2V (physical to virtual) migrations
• Implementing and supporting Cisco Routers
• Customer Support.(JIRA)

Confidential

Systems Administrator

Responsibilities:

• Build, configuration, maintenance a new servers and workstations(Windows Server 2012R2,Windows Server 2008R2, CentOS, RedHat, Ubuntu, OpenSUSE,FreeBSD, Windows 7)
• Administration and engineering skills for all Windows services including Active Directory, WINS, DNS, DHCP, PKI, DFS,GPO and Terminal Services.
• The transition to the Cisco network equipment.
• Improving the resiliency of the systems.
• Migration, tuning and administration of Google Apps.
• Development and editing scripts to automate housekeeping (PowerShell, Bash).
• Deploying VOIP-based telephony Panasonic KX-TDE600.
• Administartion and troubleshooting Microsoft IIS
• Administation Identity management system (Bitrix)
• Management of network equipment (Cisco Catalyst 2960, Zyxel, 3Com, HP).
• Modernization of the local network in order to improve reliability, performance, scalability.
• Combining subsidiaries based on FreeBSD.
• Association network of offices using VPN tunnel IPsec

Confidential

Systems Administrator

Responsibilities:

• Build, configuration, maintenance a new servers and workstations(Windows Server 2012R2,Windows Server 2008R2, CentOS, RedHat, Ubuntu, OpenSUSE,FreeBSD, Windows 7)
• Administration and engineering skills for all Windows services including Active Directory, WINS, DNS, DHCP, PKI, DFS,GPO and Terminal Services.
• Customer support (MS Office 365, Ysoft, application software).
• Setting up and maintenance of peripheral equipment.
• Working wif HP OV Service Desk, Hyper-V(cluster) and MS Exchange Server hybrid.
• Setup, control and management support of the printing systems (Ysoft).
• Administartion and troubleshooting Microsoft IIS
• Administation Identity management system in different cities(time-control)
• Development and editing scripts to automate housekeeping (PowerShell, Bash).
• Setting up and configuring workstations.
• Guide a team of engineers at customer site.

Confidential

Systems Administrator

Responsibilities:

• Build, configuration, maintenance a new servers and workstations(Windows Server 2008R2, FreeBSD, Windows 7)
• Administration and engineering skills for all Windows services including Active Directory, WINS, DNS, DHCP, PKI, DFS,GPO and Terminal Services.
• Commissioning of the new offices from scratch.
• Administering Microsoft Exchange Server 2010
• Administartion and troubleshooting Microsoft IIS
• Administering Microsoft SQL Server 2008
• Installation of structured cabling system, work wif network equipment (switches, routers (3Com, D-Link).
• Support for peripherals.

Confidential

Systems Administrator

Responsibilities:

• Build, configuration, maintenance a new servers and workstations(Windows Server 2008R2, FreeBSD, Windows 7).
• Administration and engineering skills for all Windows services including Active Directory, WINS, DNS, DHCP, PKI, DFS,GPO and Terminal Services.
• Site Management.
• Administering MySQL.
• Administering Microsoft Exchange Server 2010
• Administartion and troubleshooting Microsoft IIS
• Administering Microsoft SQL Server 2008
• Work wif the network equipment (switches, routers).
• Customer support.
• Equipment of new offices (purchase of equipment and software, configuration and commissioning).
• Build, configuration, maintenance a new servers and workstations(Windows Server 2003, FreeBSD, Windows XP, Windows 7).
• Administration and engineering skills for all Windows services including Active Directory, WINS, DNS, DHCP, PKI, DFS,GPO and Terminal Services.
• Administration of computers, laptops, printers, multifunctional devices.
• Customer support.