Summary
Overview
Work History
Education
Skills
Software
Interests
Timeline
GeneralManager
Christian J. Riveron

Christian J. Riveron

IT Systems Administrator
Chicago,IL

Summary

Driven Systems Administrator with 7 years of experience in software implementation and maintenance. Proven history of managing complex infrastructures and data center operations. Expert in solutions-oriented business application problem-solving and dedicated to providing best-in-class service. Skilled at troubleshooting, communication and collaboration.

Overview

12
12
years of professional experience
10
10
years of post-secondary education
2
2
Languages

Work History

IT Systems Administrator - 10,000+ Users/Machines

Oak Street Health
Chicago, IL
01.2017 - Current
  • Server provisioning and LDAP manager as well as Google Admin and portal Admin for all users
  • Automated nightly batch using Active Batch scheduler and created nightly jobs for database backups (VEEAM)
  • Made recommendations regarding information technology infrastructure overhauls
  • Manage all servers in server farm with OS updates and patching cycles etc
  • Building Data base servers and application servers Azure/Lumen
  • Deploy/Decommission servers
  • DNS Managing
  • Intra data center firewall policies
  • Group Policy Management (GPO)
  • Creating accounts and groups tied to applications on domain
  • OU managing
  • Manage Help Desk and Employees
  • Ensure Tickets were being resolved without breaking SLA’s.
  • Report directly to CTO about all things IT Ops related, weekly: Help Desk, Servers, Network, Employees, New clinic builds, NEO (new hire orientation), Hardware inventory.
  • Setup and record quarterly doctors conference with 200+ attending (Grand Rounds)
  • Projecting, Video, Audio, Recording
  • Created patches and solutions to fix bugs in existing applications
  • Orchestrated integration and communication of software upgrades
  • Maintained flexible schedule and responded to after-hours and weekend emergencies
  • Kept software licenses current for computers and mobile devices
  • Developed and deployed SSRS reports to report manager
  • Resolved issues and escalated problems with knowledgeable support and quality service

IT Associate - 700+ users/machines

Oak Street Health
08.2015 - 12.2016
  • Help Desk Tickets Tier 1-3
  • Ensure continuous up-time for computers, and peripherals while working with vendors to service basic digital medical equipment.
  • Established Printers per clinics
  • Point of contact for New Hire On-boarding
  • On-Field support for 20+ locations
  • Computer Image and configuration for all new employees
  • New Hire Onboarding - bi-weekly
  • Train employees in our systems and virtual environment
  • Introduce and present Help Desk infrastructure and ticketing system.
  • Assist in company expansion of IT buildouts, which included new company headquarters as well as new provider clinic locations in various states.
  • Independent self scheduling and planning for each day
  • Carried out day-day-day duties accurately and efficiently
  • Participated in team-building activities to enhance working relationships
  • Improved operations through consistent hard work and dedication
  • Exceeded goals through effective task prioritization and great work ethic
  • Developed team communications and information for meetings
  • Quickly learned new skills and applied them to daily tasks, improving efficiency and productivity
  • Demonstrated respect, friendliness and willingness to help wherever needed
  • Proved successful working within tight deadlines and fast-paced atmosphere
  • Managed team of 20 employees, overseeing hiring, training, and professional growth of employees

Welcome Coordinator

Oak Street Health
03.2015 - 07.2015
  • Check in/out patients and schedule visits
  • Help patients or prospective patients navigate healthcare maze
  • Enroll new patients into managed care plan as well as with OSH
  • IT point of contact for clinic
  • Handled 100+ calls per day to address customer inquiries and concerns

Outreach Specialist

Oak Street Health
12.2014 - 02.2015
  • Outbound calls - Acquire prospective patients on Medicare or otherwise eligible to visit the doctors at our clinics.
  • Performed inbound calls - Triage and schedule doctors appointments.
  • Helped patients or prospective patients navigate healthcare maze
  • Developed and maintained courteous and effective working relationships
  • Developed and implemented performance improvement strategies and plans to promote continuous improvement
  • Used coordination and planning skills to achieve results according to schedule
  • Maintained excellent attendance record, consistently arriving to work on time
  • Developed team communications and information for meetings
  • Conducted research, gathered information from multiple sources and presented results
  • Improved operations through consistent hard work and dedication
  • Carried out day-day-day duties accurately and efficiently

International Accounts Manager

Guide Metal Recycling 
01.2013 - 08.2014
  • Responsible for maintaining and establishing accounts domestically and abroad.
  • Managed and hired employees for accounts in various countries.
  • IT support
  • Saved 10k yr by implementing cost-saving initiatives that addressed long-standing problems

English Teacher

Moscow Business Academy
01.2011 - 01.2012

Taught English to contracted businesses for their employees.

Sales Associate

CompUSA
01.2010 - 01.2011

Attached insurance to computer sales and customer support. I also assisted in the tech lab repairing hardware/software issues with computers.

Manager / Server

Miramar Restaurant 
01.2008 - 01.2009
  • Managed employees and occasionally waited tables when needed.
  • Made sure operations progressed smoothly daily
  • Managed team of 10+ employees, overseeing hiring, training, and professional growth of employees
  • Oversaw finances

Education

Master of Arts - Theology

Trinity Evangelical Divinity School, M.A in Theological Studies
Deerfield, IL
01.2016 - Current

Bachelor of Arts - Religion

University of Florida, B.A in Religion / Minor in Family, Youth And Community Sciences
Gainesville, FL
01.2009 - 01.2013

Skills

Windows Servers 2008, 2012, 2016,2019

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Software

Interests

Computer Building

Theology

Music

Timeline

IT Systems Administrator - 10,000+ Users/Machines

Oak Street Health
01.2017 - Current

Master of Arts - Theology

Trinity Evangelical Divinity School, M.A in Theological Studies
01.2016 - Current

IT Associate - 700+ users/machines

Oak Street Health
08.2015 - 12.2016

Welcome Coordinator

Oak Street Health
03.2015 - 07.2015

Outreach Specialist

Oak Street Health
12.2014 - 02.2015

International Accounts Manager

Guide Metal Recycling 
01.2013 - 08.2014

English Teacher

Moscow Business Academy
01.2011 - 01.2012

Sales Associate

CompUSA
01.2010 - 01.2011

Bachelor of Arts - Religion

University of Florida, B.A in Religion / Minor in Family, Youth And Community Sciences
01.2009 - 01.2013

Manager / Server

Miramar Restaurant 
01.2008 - 01.2009
Christian J. RiveronIT Systems Administrator