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Mollica IT

Network Analyst – LAN/Wireless, Mid-level

Mollica IT

Pleno Network Analyst at Mollica IT designing, implementing and optimizing LAN and Wireless networks. Ensuring high availability, security, and network performance in São Paulo, Brazil.

Posted 7/31/2026full-timeSão Paulo • 🇧🇷 BrazilMid-LevelSeniorWebsite

Core Competencies

Role fit
Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates expertise in designing, implementing, and managing corporate LAN and Wireless networks, ensuring high availability, security, and performance. Proficient in advanced troubleshooting, network diagnostics, and maintaining robust wireless security policies.

Highest-signal resume keywords
Network Design and ImplementationAdvanced Troubleshooting SkillsExperience with Aruba, Cisco, and FortinetKnowledge of TCP/IP, DNS, DHCP, and Wi-Fi ProtocolsManagement of Layer 2 and Layer 3 Switches

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills
Network ConfigurationWireless Security PoliciesFirmware UpgradesNetwork Performance MonitoringSite Surveys and Coverage AnalysisAccess Point Capacity PlanningLayer 2 Access Switch ManagementLayer 3 Switch ManagementFortinet Firewall ConfigurationNetwork Protocols
Soft Skills
Technical SupportProblem SolvingProactive Issue Resolution
Tools & Technologies
ArubaCiscoFortinetMobility ControllersAccess PointsNACsSwitchesLANsVLANsWLANs
Industry Keywords
Network InfrastructureHigh AvailabilityNetwork SecurityPerformance OptimizationNetwork Diagnostics

Tech Stack

Tools & technologies
DNSFirewallsTCP/IP

About the role

Key responsibilities & impact
  • Design, implement, manage, and optimize corporate LAN and Wireless networks
  • Ensure high availability, security, and performance of the network infrastructure
  • Plan, design, and deploy wired and wireless networks using Aruba, Cisco, and Fortinet tools
  • Conduct site surveys, coverage analysis, and AP capacity planning
  • Configure and manage Layer 2 access switches and Layer 3 switches
  • Configure and manage Fortinet firewalls
  • Monitor network health and performance, proactively identifying and resolving issues
  • Perform firmware upgrades, patches, and preventive maintenance on network equipment
  • Implement and maintain robust wireless security policies
  • Provide advanced technical support for network-related incidents and issues

Requirements

What you’ll need
  • Previous experience with Mobility Controllers, Access Points, NACs, Switches, LANs, VLANs, WLANs, Firewalls, and Gateways
  • Knowledge of network protocols, including TCP/IP, DNS, DHCP, and Wi‑Fi (802.11 a/b/g/n/ac/ax)
  • Advanced troubleshooting and network diagnostic skills
  • Proven experience in designing, implementing, and managing corporate wired and wireless networks

Benefits

Comp & perks
  • Meal allowance
  • Health insurance
  • Dental insurance
  • TotalPass
  • ABCard: Health services, pet support, psychological support, Gympass, Zenit; platforms for exercise, nutrition and meditation, digital newspapers, online course platforms, language courses, streaming services, and discount vouchers
  • Day off
  • Partnerships with universities and others