Donald Schaffrick
Kenosha,WI
Summary
Experienced Platform Engineer with over 20 years in IT infrastructure management, specializing in VMware, Citrix, and data center operations. Proven track record in optimizing virtual environments, enhancing security, and reducing operational costs. Skilled in both technical support and strategic planning, with a strong background in managing global infrastructure and leading cross-functional teams.
Professional engineer with strong focus on team collaboration and delivering results. Experienced in platform development, cloud infrastructure, and system optimization. Adept at adapting to changing needs, ensuring reliability, and driving technological improvements. Skilled in scripting, automation, and CI/CD pipelines. Recognized for problem-solving skills and effective communication.
Overview
46
46
years of professional experience
Work History
Platform Engineer
Takeda Pharmaceuticals
12.2017 - 03.2025
- Provide Level 3 & 4 support for global VMware infrastructure, including patching, upgrades, and monitoring.
- Implemented VMC on AWS along with VMWare HCX for migration of On-Prem legacy applications to cloud.
- Implemented VMware Power Management to reduce power consumption in COLO data centers.
- Designed and configured infrastructure monitoring solutions, enhancing virtual server scalability.
- Automated standard configuration and maintenance routines through scripting.
- Spearheaded infrastructure security hardening initiatives in collaboration with cybersecurity teams.
- Integrated Turbonomic and Aria Operations, optimizing resource allocation and reducing licensing costs.
- Led data center consolidation and relocation projects, ensuring minimal disruption.
Senior Systems Administrator
Abbott Laboratories
03.2006 - 12.2017
- Provided Level 3 support for VMware and Citrix infrastructure, file servers, and data storage.
- Developed and implemented procedures for documenting elevated access on corporate file servers.
- Conducted disaster recovery testing and created detailed documentation.
- Participated in incident investigations and remediation for critical applications.
- Delivered on-call support for file server and network issues, maintaining comprehensive installation documentation.
Technician Manager
US Microdyne
06.2002 - 03.2006
- Managed a technical consulting team, overseeing the installation and maintenance of customer networks.
- Focused on Microsoft Windows operating systems, including server, Exchange, and SQL environments.
Director of Infrastructure
American Horizon
09.2000 - 02.2002
- Managed a technical team in a 24x7 data center environment.
Technical Manager
iCastle.com
06.1999 - 09.2000
- Coordinated connectivity between Chicago and San Jose offices, handling domain names and network addresses.
Network Analyst
Tenneco Information Technology Operations Center
02.1995 - 06.1999
Systems Administrator
Appraisal Institute
06.1994 - 02.1995
Network Analyst
Denmac Systems, Incorporated
07.1992 - 06.1994
Associate Technical Analyst
FMC Corporation
12.1989 - 07.1992
Lead Computer Operator
Beatrice U.S. Foods
10.1983 - 02.1987
Computer Operator
United States Marine Corps
09.1979 - 09.1983
Education
Bachelor of Science - Computer Information Systems
DeVry Institute of Technology
Chicago, IL10.1989
Skills
- Virtualization platforms expertise
- Server hardware management
- Tools: Turbonomic, Aria Operations, Powershell, Cisco Intersight
- Cloud infrastructure management
- Collaboration and communication
- Infrastructure as Code
- Agile project management
Timeline
Platform Engineer
Takeda Pharmaceuticals
12.2017 - 03.2025
Senior Systems Administrator
Abbott Laboratories
03.2006 - 12.2017
Technician Manager
US Microdyne
06.2002 - 03.2006
Director of Infrastructure
American Horizon
09.2000 - 02.2002
Technical Manager
iCastle.com
06.1999 - 09.2000
Network Analyst
Tenneco Information Technology Operations Center
02.1995 - 06.1999
Systems Administrator
Appraisal Institute
06.1994 - 02.1995
Network Analyst
Denmac Systems, Incorporated
07.1992 - 06.1994
Associate Technical Analyst
FMC Corporation
12.1989 - 07.1992
Lead Computer Operator
Beatrice U.S. Foods
10.1983 - 02.1987
Computer Operator
United States Marine Corps
09.1979 - 09.1983
Bachelor of Science - Computer Information Systems
DeVry Institute of Technology
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