JONATAN REBOLLAR
Phone: 773-***-****
Melrose Park, IL 60164 Email: ***************@*****.***
Network Engineer
Passionate about working with enterprise network products. Responsible for maintaining cloud computing systems. Maximized diagnostic and technical abilities relative to both computational and automotive computer systems. Proactive troubleshooting abilities with proven outcomes. Profound aptitude and resourcefulness. Eager to meet and exceed expectations.
Areas of Expertise
Computer Diagnostics
Coordinating, planning
Customer Satisfaction
Fluent in Spanish
Linux/Unix Hassio raspberry pi
Fiber Termination fusion/cold
Cat5e/6 Termination/repair
Adherence to Protocols
Decision Maker
Protecting data
MS Windows & Office
Process RMA
Professional Experience
MicroTrain, Lombard, IL 7/2019– 6/2020
Student
Scrum Master/Scrum Owner, CCNA, PMP, ITIL ITSM v4, Tableau Desktop. CCNP and in progress
Apple INC., Elk Grove Village, IL
Jr. Network Engineer (contractor) 2/2019– 7/2019
Support OOH and Customer ticket escalations and real time troubleshooting.
Address Priority 1-4 critical incidents for switch replacements and outages. Address VMware tickets.
Bring-up new configurations (rack, stack, label, VPN, load software, baseline configuration).
Troubleshoot fiber and cat6 network connections.
Provide daily monitoring, management, troubleshooting and issue resolution to systems and services hosted on cloud resources
Design and configuration of Cisco routing and switching architecture, upgrade of hardware and design elements as technology allows, providing the fastest and most reliable connectivity to the desktop and across the WAN at any given time.
Handle events and work closely with vendors, internal engineering team and data center operations to resolve service issues
Monitor Network operations, investigate reported alarms and resolve service impacts as they occur. Setting up LAN/WAN, DHCP, DNS, SMTP, FTP, TFTP.
Comcast Cable, Northlake, IL 09/2015– 12/2018
Data Center Engineer II
Escalations and real time troubleshooting.
Created the process and procedure to only reboot the OOB managing without power cycling entire server, which reduced down time for unreachable devices.
Created a scrip to test assigned IP’s from network team making sure they were available before configuration and reachable after configuration. Saving hours of rework and testing when deploying.
24/7 Data Center Support, Big Scale Deployment of Data Center Equipment.
Aperture, Remedy, I-Patch (intelligent cable patching system). EMC/NetApp
Structured Cabling, Enterprise Wireless, Fluke, Rapid Deployment Racks for Immediate Data Center Use,
Troubleshoot Server and Connectivity Problems.
Rack, Stack, Label, and Cable. Remote Assistance for Customers.
In conjunction with project manager and move manager, develop migration plans and sequencing of group-level relocations.
Collaborate with project management, stakeholders and facilities management to assist with space planning and allocations.
Develops, manage and coordinates the moves, adds and changes
Installed and setup Cisco, Brocade, F5, UCS, Hp ProLiant line, Dell PowerEdge, and others.
Cages, Racks and Cabinets setup, layout, levelling and power strip installation.
AT&T, INC., San Antonio, TX 2012– 2015
Premises Fiber Technician
Inspirited 5 co-workers to get a certification in fiber optics when I got wind that AT&T was going to compete with google. This led to our teams achieving best in class and receiving several accolades due to our metrics in installations and repairs.
Verifies functionality of services; installation of inside wires, diagnose ADSL, VDSL, B-PON and GPON technologies, 10/100/1000 TX based networks.
Install and repair HPNA devices, POTS and voice over IP lines. Opens, shorts, or faults.
Install, maintain, and repair SM fiber optic cable, Cat5e w/ TDR and optical scopes.
Install, configure and maintain an array of routers, switches, and third-party peripherals.
High Speed Data, Digital Video, Switch, and Networking (including LAN/WAN)
Domain Name System (DNS), Dynamic Host Config Protocol (DHCP) & email systems, TCP/IP
Cages, Racks and Cabinets setup, layout, leveling and power strip installation.
MILLER’S AUTOWORX, Luling, TX 2010-2011
Automotive Technician
Adaptive to changing technologies and repair techniques through educational opportunities.
Compliance with state vehicle requirements; inspections, engine failure repair, mechanical and electrical systems malfunction repair.
Manufactured or modified tools for faster turnaround.
Diagnosed and performed troubleshooting for transmissions: hard shifting, gear noise, slipping and delayed engagement, etc.; coordinated with mechanics to ensure proper installation and repairs.
K&K IRON, INC., McCook, IL 2008-2009
Miscellaneous Metal Drafter
Created blocks and templets to expedite simple and repetitive task for common manufactured items.
Interpreted architectural and structural drawings and supporting documents to produce shop drawings for fabricator and erector.
Education & Certifications
Associate Degree, Applied Science and Technology, Morton College, Cicero, IL
President’s List for Superior Academic Achievement
Honors List for Superior Academic Achievement – Consistent
Fiber Optics/Fusion Splicing, Nashville State Community College, Nashville, TN
Scrum Master/Scrum Owner ITIL-ITSM 4 Microtrain, Lombard, IL
Cisco Certified Network Associate (CCNA), Cisco 05/2020