RVRobert Valder
@robertvalder
Experienced IP Network Analyst with expertise in network security.
BrazilWhat I'm looking for
As an IP Network Analyst with extensive experience in network security and infrastructure, I have successfully planned, implemented, and supported various projects across multiple countries, including the United States and Brazil. My technical proficiency in Cisco technologies, TCP/IP, and WAN/LAN solutions has enabled me to deliver exceptional service to corporate clients in high-pressure environments.
Throughout my career, I have held key positions at leading telecommunications companies, where I have honed my skills in firewall configuration, network monitoring, and troubleshooting. My certifications, including CCNA and CCNP, complement my hands-on experience with advanced network solutions. I am passionate about leveraging my expertise to contribute to innovative projects and drive operational excellence.
Experience
Work history, roles, and key accomplishments
Security and Network Analyst
Claro
Sep 2022 - Jan 2025 (2 years 4 months)
Responsible for configuring and managing Cisco Firepower Firewalls and ASA, implementing new projects, monitoring network security, and troubleshooting issues. Engaged in VPN configuration and policy management using Algosec.
NOC Analyst
TRTEC
Jan 2021 - Aug 2022 (1 year 7 months)
Managed Fortinet firewalls, configured IPSec VPNs, and implemented new projects. Responsible for monitoring network performance and troubleshooting issues, including opening TAC cases with Fortinet.
Network Analyst
Logical IT
Feb 2020 - Jan 2021 (11 months)
Participated in the implementation of Fortigate firewalls for TECBAN's network. Provided 24/7 customer support, technical assistance, and project development while monitoring network performance.
Network Analyst
Telefônica VIVO
Oct 2019 - Dec 2020 (1 year 2 months)
Implemented IP networks, configured IP protocols and services, and provided general support during maintenance windows.
Level 3 Network Analyst
Globalhitss (Embratel)
Jun 2018 - Apr 2019 (10 months)
Monitored Cisco networks and configured protocols including BGP, OSPF, HSRP, and VRRP. Conducted contingency tests to ensure network reliability.
Networking and Security Analyst
T-Systems
Feb 2016 - Nov 2017 (1 year 9 months)
Led projects for IP network services implementation, configured and monitored Cisco Nexus, routers, and switches, and established network security rules.
Support Analyst
CSF STORAGE
Oct 2014 - Nov 2015 (1 year 1 month)
Configured Cisco routers and switches, implemented routers and servers, and performed troubleshooting for network issues.
Integration Project Team Leader
Federal Express Corporation
Apr 2014 - Oct 2014 (6 months)
Led the implementation and configuration of Cisco routers and switches across FedEx sites in Brazil, ensuring network reliability and troubleshooting.
Bilingual Network Analyst
Computer Science Company (CSC)
Sep 2013 - Jan 2014 (4 months)
Configured Cisco and HP routers and switches at UBS bank, implemented Windows Servers, and managed structured cabling and PBX systems.
Cisco Network Engineer
MAHA TELECOM
Jun 2010 - May 2013 (2 years 11 months)
Configured Cisco routers and monitored call systems on various platforms, ensuring effective communication and network performance.
Network Level 2 Specialist
VERIZON BUSINESS
Apr 2009 - Jan 2010 (9 months)
Controlled and analyzed services for corporate clients, configured Cisco routers, and monitored IP services for troubleshooting.
Senior IP Design and Implementation Engineer
INTEROUTE
Aug 2007 - Dec 2008 (1 year 4 months)
Designed and implemented IP services, including MPLS VPN solutions, and configured Cisco routers while interfacing with clients and sales.
DTAC Engineer
AT & T
Oct 2006 - Jul 2007 (9 months)
Implemented new equipment, checked end-to-end connectivity, and troubleshot incidents and hardware failures during implementation.
Education
Degrees, certifications, and relevant coursework
Institute MASM
Certificate in Quality Manager, Quality Management
Completed a certificate program focused on quality management, enhancing skills in managing quality processes and systems.
City University
Bachelor's Degree, Accounting, Finance and IT Management
Studied Accounting, Finance, and IT Management, gaining a comprehensive understanding of financial principles and information technology management.
Tech stack
Software and tools used professionally
Availability
Location
BrazilAuthorized to work in
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