Skyler Beihoffer
@skylerbeihoffer
Seasoned Mainframe Operations Specialist with a focus on process improvement.
What I'm looking for
I am a seasoned Mainframe Operations Specialist with over 10 years of experience in high-volume enterprise environments. My expertise lies in leading support initiatives, troubleshooting complex incidents, and driving process improvements in batch processing and systems monitoring. I have a proven track record of executing IPLs and collaborating with cross-functional teams to implement technical solutions with precision and minimal downtime.
Throughout my career, I have honed my skills in job scheduling with CA7 and Control-M, incident and problem management, and production support. My role as a Command Center Analyst at Mutual of Omaha allowed me to oversee mainframe systems and batch operations, where I led responses to critical incidents and contributed to documentation updates that improved accuracy and accessibility. At Walmart Technology, I monitored a production environment with over 500,000 jobs, providing 24/7 batch support and working directly with IBM engineers to address hardware failures.
Experience
Work history, roles, and key accomplishments
Command Center Analyst
Mutual of Omaha IS
Sep 2022 - Mar 2025 (2 years 6 months)
Oversaw mainframe system and batch operations using CA7 and Control-M. Led response to critical incidents, escalating and coordinating resolutions with engineering teams. Executed IPLs and collaborated on system upgrades to ensure minimal impact.
Systems Analyst
Walmart Technology
Dec 2015 - Sep 2022 (6 years 9 months)
Monitored and supported a production environment with over 500,000 jobs. Provided 24/7 batch support across global business flows using CA7, Teradata, and mainframe tools. Revised outdated SOPs and led documentation initiatives to support evolving system architecture.
Fraud Review Coordinator
Walmart.com
Aug 2013 - Dec 2015 (2 years 4 months)
Analyzed order activity for fraudulent behavior; escalated and removed risky transactions. Collaborated with banks and customers to validate transactional data integrity.
Customer Service Associate
Walmart Stores
Nov 2011 - Aug 2013 (1 year 9 months)
Managed money services, returns, and in-store pickups with a focus on accuracy and customer service. Ensured efficient and accurate processing of transactions while maintaining high customer satisfaction.
Education
Degrees, certifications, and relevant coursework
High School
High School Diploma, General Studies
Completed high school education, providing foundational knowledge and skills for further professional development.
Tech stack
Software and tools used professionally
Availability
Location
Authorized to work in
Job categories
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