Mark Hreha

Mark Hreha Email and Phone Number

Senior Network Administrator
Mark Hreha's Location
Santa Barbara, California, United States, United States
Mark Hreha's Contact Details
About Mark Hreha

Mark Hreha is a Senior Network Administrator. Colleagues describe him as "Mark has been exceptionally good with Cisco UCS, Dell and HP chassis. He has always made an attempt to understand the technical details first and then implement them.He has been instrumental in success of his team. Mark is someone whom you would like to have in your team." and "Mark is a hard working engineer with deep knowledge of Cisco UCS, HP c-Class blade systems and dell chassis systems. He also has strong networking skills, incident management experience and troubleshooting."

Mark Hreha's Current Company Details

Senior Network Administrator
Mark Hreha Work Experience Details
  • Citrix Online
    Senior Hardware Administrator
    Citrix Online Jan 2011 - Sep 2014
    Santa Barbara, California Area
  • Citrix Online
    Lead Senior Hardware Administrator
    Citrix Online Jan 2011 - Sep 2014
    Santa Barbara, California Area
    Headed top-performing hardware administration team of five to optimize data centerperformance and facilitate critical business operations for internal and external customers.Established standard operating procedures (SOPs) and administered training to junior teammembers. Interfaced with cross-functional stakeholders including technical operations andengineering team members to collaborate in datacenter design and implementation.Diagnosed resolved escalated issues across… Show more Headed top-performing hardware administration team of five to optimize data centerperformance and facilitate critical business operations for internal and external customers.Established standard operating procedures (SOPs) and administered training to junior teammembers. Interfaced with cross-functional stakeholders including technical operations andengineering team members to collaborate in datacenter design and implementation.Diagnosed resolved escalated issues across multiple products and technologies. Managedvendor relationships and researched emerging technologies. Tracked power usage andorchestrated logistics to secure additional power on an as needed basis.Key Achievements:• Innovated configuration to expand rapid deployment capabilities, a methodultimately adopted as benchmark standard for UCS deployments worldwide• Launched centralized system to manage fleet of Cisco UCS across 20 clusters. Show less
  • Citrix Online
    Hardware Administrator
    Citrix Online Apr 2007 - Jan 2011
    Delivered continuous on-call support for customer-facing and internal servers andorchestrated all phases of system maintenance to ensure optimal performance. Contributedto database management, system administration, network administration, IT security,application management and project management. Drove data center design anddeployments. Performed hardware maintenance and repair in collaboration with vendorcontacts and internal technical team members. Executed all phases of… Show more Delivered continuous on-call support for customer-facing and internal servers andorchestrated all phases of system maintenance to ensure optimal performance. Contributedto database management, system administration, network administration, IT security,application management and project management. Drove data center design anddeployments. Performed hardware maintenance and repair in collaboration with vendorcontacts and internal technical team members. Executed all phases of operating systeminstallations and upgrades.Key Achievements:• Recognized with Award of Excellence for achievement in spearheading data centerbuild outs.• Elevated cabling standards across all server and network hardware for data centersworldwide.• Leveraged background in electrical engineering to develop innovative solutions. Show less
  • Citrix Online
    Technical Support Professional
    Citrix Online Dec 2005 - Apr 2007
    Assessed technical issues reported by customers, performed root cause analysis, anddeveloped right-sized solutions with speed and accuracy. Applied extensive knowledge ofportfolio of Citrix products including applications such as GoToMyPC, GoToMeeting,GoToWebinar, GoToAssist. Utilized remote tools and solutions. Served as primary point-of-contact for customers, communicating instructions and gathering feedback.Key Achievements:• Cultivated talent of three new agents by… Show more Assessed technical issues reported by customers, performed root cause analysis, anddeveloped right-sized solutions with speed and accuracy. Applied extensive knowledge ofportfolio of Citrix products including applications such as GoToMyPC, GoToMeeting,GoToWebinar, GoToAssist. Utilized remote tools and solutions. Served as primary point-of-contact for customers, communicating instructions and gathering feedback.Key Achievements:• Cultivated talent of three new agents by providing comprehensive training andproduct education. Show less
  • End70 Corporation
    Technical Support Professional
    End70 Corporation Jan 2003 - Jan 2005
    Ensured delivery of excellent service and support for end-users of Web-based HTML builderfor E-commerce small business sites. Fielded telephone inquiries to provide producteducation for product setup and troubleshooting. Collaborated with cross-functional teamsto develop and maintain top-performing infrastructure. Identified and reported softwarebugs. Provided desktop support for internal departments including sales and design.Key Achievements:• Resolved more than 10% of… Show more Ensured delivery of excellent service and support for end-users of Web-based HTML builderfor E-commerce small business sites. Fielded telephone inquiries to provide producteducation for product setup and troubleshooting. Collaborated with cross-functional teamsto develop and maintain top-performing infrastructure. Identified and reported softwarebugs. Provided desktop support for internal departments including sales and design.Key Achievements:• Resolved more than 10% of overall trouble tickets reported in company’s seven yearhistory within only eight months.• Led superb support for customer base comprised of 4000+ clients.• Played key role in company relocation by spearheading all aspects of hardware setupincluding networks and servers. Show less

Mark Hreha Skills

Data Center Cloud Computing Virtualization Linux High Availability San Load Balancing Vmware Firewalls Saas Cisco Technologies Enterprise Software Perl Network Administration Unix Tcp/ip Vmware Esx Storage Disaster Recovery Cisco Ucs Solaris Storage Area Networks Red Hat Linux

Frequently Asked Questions about Mark Hreha

What is Mark Hreha's role at the current company?

Mark Hreha's current role is Senior Network Administrator.

What is Mark Hreha's email address?

Mark Hreha's email address is ma****@****sil.com

What are some of Mark Hreha's interests?

Mark Hreha has interest in Human Rights, Animal Welfare, Environment, Science And Technology.

What skills is Mark Hreha known for?

Mark Hreha has skills like Data Center, Cloud Computing, Virtualization, Linux, High Availability, San, Load Balancing, Vmware, Firewalls, Saas, Cisco Technologies, Enterprise Software.

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