Open to opportunities

Erik Voitic

@erikvoitic

Message

Senior Network Engineer with 15+ years designing enterprise/ISP networks and mastering BGP, OSPF, MPLS, and SD-WAN.

Brazil

Message

What I'm looking for

I’m looking to continue delivering resilient network services—designing and implementing multi-vendor enterprise/ISP solutions, leading troubleshooting and performance assurance, and contributing clear SOW/MOP documentation and POC evaluations.

I’m a Senior Network Engineer (CCNP Enterprise certified) with 15+ years designing, implementing, and maintaining enterprise/ISP networks across Cisco, Juniper, Arista, and MikroTik platforms. I specialize in BGP, OSPF, MPLS, and SD-WAN, and I’m known for turning complex requirements into stable, service-ready network solutions.

I bring strong network monitoring, troubleshooting, and service delivery documentation skills to every engagement. I’ve supported operational incidents, led non-standard service implementations, and used tools like Grafana, Zabbix, NetFlow, SNMP, Syslog, and IP SLA to quickly identify and escalate issues.

In recent work, I designed and implemented network infrastructure projects, prepared SOW/MOP documentation, and executed transport circuit testing/validation. Previously, I coordinated field execution across multiple time zones, configured L3VPN/L2VPN/SD-WAN and Ethernet/DIA/BIA services, and ran performance tests such as RFC2544 and Y1564 to validate outcomes.

My approach is structured and proactive: I perform root cause analysis, coordinate with service providers, and conduct POC evaluations for new hardware to match emerging business needs. I combine operational rigor with clear documentation using NetBox, Confluence, Jira, and Git/Oxidized—so teams can deliver with confidence.

Experience

Work history, roles, and key accomplishments

Current

Network Engineer

Current

Wiline Networks

Jul 2024 - Present (2 years)

Design and implement network infrastructure projects for the US region, including capacity expansion, resiliency improvements, and third-level incident support. Prepare SOW/MOP documentation, monitor the core network, perform transport circuit testing/validation, and run POC evaluations for new hardware.

Network Infrastructure Design Third Level Support Network Monitoring Troubleshooting

Network Implementation Specialist

IG Networks

Dec 2019 - Jul 2024 (4 years 7 months)

Review solution designs and configure network devices for L3VPN, L2VPN, SD-WAN, and Ethernet-based services across the Americas. Coordinate field engineers to implement/activate services, execute performance tests (RFC2544/Y1564), and support troubleshooting with providers.

L3VPN SD WAN Ethernet Field Engineering Activation Performance Testing Y.1564 Troubleshooting Network Testing Provider coordination Documentation

Network Analyst

Wipro Technologies

Dec 2012 - Dec 2019 (7 years)

Perform network problem management for Latin America and the Caribbean following the ITIL model. Research root causes, coordinate with service providers across time zones, escalate design/engineering issues, and conduct trend analysis to drive preemptive escalations.

Problem Management ITIL Root Cause Analysis Escalation Management

Network Operations Center Engineer

GVT - Global Village Telecom

Apr 2010 - Dec 2012 (2 years 8 months)

Monitor and treat events in the core and distribution network, including LAN/WAN remote troubleshooting. Handle link failure events to backbone suppliers, coordinate field technician activities during outages, and report network occurrences.

WAN Troubleshooting Network Event Handling Data Link Failure Monitoring Outage Coordination

IT Technical Support Engineer

Infinity Officing Network

Apr 2008 - Feb 2009 (10 months)

Provide first-level support for branch network, digital telephony, and VoIP infrastructures in Curitiba. Coordinate with headquarters and local technicians for voice-network configuration/maintenance needs and support customer technical issues, including videoconferencing and vendor engagement.

Network Support Digital Telephony Support VoIP Support Video Conferencing Technical Support Vendor coordination Troubleshooting

Operations Support Attendant

GVT - Global Village Telecom

Mar 2007 - Jan 2008 (10 months)

Support field and operations activities related to service failures and scheduled work in DSL and PSTN technologies. Inform customers about planned activities and dispatch trouble tickets to field technicians with SLA tracking.

SLA Field Operations Support

Trainee

GVT - Global Village Telecom

Dec 2006 - Mar 2007 (3 months)

Assist analysts and technicians in field activities related to failures in DSL technology or PSTN lines. Issue internal documents for scheduled activities, produce quality reports under team guidance, and dispatch trouble tickets while tracking SLAs.

Report Preparation SLA