Summary
Overview
Work History
Education
Skills
Affiliations
References
Timeline
Generic

Sean T. Schwarzmiller

Ambridge,PA

Summary

Results-driven System Administrator with over 20 years of experience in engineering resilient IT infrastructures. Proven expertise in DRaaS, IaaS, and BUaaS ensures high availability and data integrity. Recognized for anticipating technical challenges and enhancing IT operations, contributing to an exceptional customer experience for 18 years at a leading organization.

Overview

27
27
years of professional experience

Work History

Senior Systems Engineer

CyberFortress
09.2021 - 03.2025
  • Proactively monitored and resolved production problems to prevent service outages
  • Built, installed, and maintained server, networking, and storage systems both physically and virtually
  • Administered DRaaS, BUaaS, and IaaS, coordinating maintenance and repairs globally
  • Prepared restoration data for clients recovering from data loss or compromise
  • Assisted in right sizing and consolidation of data centers to drive cost efficiency
  • Implemented and maintained Zabbix monitoring solution

Senior Systems Administrator

LiveVault
10.2015 - 09.2021
  • j2 Global acquired LiveVault product from Hewlett-Packard

Senior Systems Engineer

Hewlett Packard Enterprise
06.2011 - 10.2015
  • Iron Mountain Digital was acquired by Hewlett-Packard

Systems Engineer

Iron Mountain Digital
05.2007 - 06.2011
  • Handled extensive on-location data center services for BUaaS product through diverse mass storage options like tape and disk.
  • Deployed advanced storage platforms and equipment within data center environments.
  • Ensured rapid resolution of escalated customer problems.
  • Evaluated and approved new hardware systems.

Operations Specialist

Iron Mountain
Boyers, PA
02.2006 - 05.2007
  • Escalated incidents to relevant teams for timely resolution.
  • Delivered remote assistance to system administrators requiring troubleshooting expertise.
  • Conducted inquiries concerning products and services, utilizing standard application programs for efficient problem resolution.
  • Maintained in-house databases using Microsoft Access for streamlined data management.

Midrange Computer Specialist

Peoples Home Savaings Bank
Beaver Falls, PA
05.1998 - 02.2005
  • Managed IBM AS/400 9406-810 Midrange Computer System operations, including backup, PTF management, CL programming, and problem reporting.
  • Provided help desk support for 90 employees and 1000 internet banking customers, coordinating hardware upgrades and field service for 11 branch offices.
  • Implemented an informational website, assisted in selecting and implementing voice response and internet banking systems, and verified nightly backups completion

Education

Associate of Science - High Technology Communications

Community College of Beaver County

Skills

  • Hardware Troubleshooting Skills
  • IT Systems Administration
  • Experienced with Microsoft SQL Database Management
  • Operating Systems Expertise
  • Problem solving
  • Data Center Operations
  • Data Storage Solutions
  • Performance Monitoring
  • Emergency Response Coordination
  • Server Virtualization

Affiliations

  • Deputy Radio Officer and Assistant Emergency Coordinator (Amateur Radio) for Beaver County PA
  • County Skywarn Liaison
  • Provide communications services for local events.

References

References available upon request.

Timeline

Senior Systems Engineer

CyberFortress
09.2021 - 03.2025

Senior Systems Administrator

LiveVault
10.2015 - 09.2021

Senior Systems Engineer

Hewlett Packard Enterprise
06.2011 - 10.2015

Systems Engineer

Iron Mountain Digital
05.2007 - 06.2011

Operations Specialist

Iron Mountain
02.2006 - 05.2007

Midrange Computer Specialist

Peoples Home Savaings Bank
05.1998 - 02.2005

Associate of Science - High Technology Communications

Community College of Beaver County

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Sean T. Schwarzmiller