Network Engineer

1 semana atrás

são paulo, Brasil Nexify Infosystems Tempo inteiro

Job Title: Network Engineer Location: Brazil - Remote Duration : 12+ Months Job Description Design, configure, and maintain Cisco network and security appliances and hardware, including Catalyst switches, ISR routers, FirePower, FMC, WLC, ISE, DNA, SD-WAN management, and troubleshooting. Deep knowledge on WAN/LAN networking, including wireless, fiber-optic and copper cable. Monitor and troubleshoot network performance to ensure minimal downtime and resilience to potential cybersecurity threats. Validate configuration backup systems are up and running. Manage IT-Network support tickets and monitor ticket queues. Implement security protocols such as firewalls, access controls, and encryption. Document network configurations and update system documentation regularly including visio diagrams. Collaborate with IT teams to optimize network architecture for scalability. Perform hardware and software system upgrades, patches, and maintenance. Prepare detailed diagrams, use cases, instructional, and test documentation and guides. Coordinate with reporting manager, user functional communities, and team members on task priorities and initiatives. Conduct meetings, user training sessions, and testing with internal and external clients. Stay current with the latest network and security trends, technologies, and industry best practices. Core Competencies Highly motivated and with strong attention to detail Hands-on, problem-solving approach to managing and troubleshooting complex technical environments Excellent verbal and written communication Results-oriented, critical thinker, and with excellent planning and organizational skills Excellent troubleshooting and problem-solving skills Team player with the ability to collaborate and interact with internal and external clients Flexible and adaptable to change Proactive, addressing potential problems before they occur Requirements: Hand-on experience on Cisco routers, switches, wireless, network operating systems including network appliances like FTD, ISE, DNAC, and SD-WAN. Complete understanding on TCP/IP, OSI model and network protocols like SNMP, NetFlow, Syslog, DHCP, DNS, FTP, etc. Must understand when to escalate urgent issues to the team. Require a solid understanding of networking and troubleshooting. Must be able to work occasionally after hours or weekends as required. Work as part of a team as well as independently. Available to be on-call for support. Ability to work in a fast pace and dynamic environment. Qualifications: Proven ability to perform responsibilities in English. Strong communication skills – verbal and written. Minimum 7 years of Network Administration experience. Ability to resolve and/or escalate issues in a timely fashion. Strong experience in performing a variety of activities related to the analysis, installation, and troubleshooting of networking and applications.

  • Senior Network Engineer

    2 semanas atrás

    São Paulo, Brasil Transaction Network Services (TNS) Tempo inteiro

    Senior Network Engineer (Operations) – Transaction Network Services (TNS) Overview Second/third line network support role in the payments industry. Working with a wide range of platforms and networking technologies including Arista, Cisco, Juniper, F5, Fortigate. Provide escalation support to TNS Financial markets, Payment markets and core network...

  • Network Firewall Engineer

    1 dia atrás

    São Paulo, Brasil AGCO Tempo inteiro

    Network Firewall Engineer Location: Jundiai, São Paulo, BR Workplace Type: Hybrid/Remote Not everyone can claim to feed the world, but it is part of our every day. Behind everything we do for our farmers, there is one AGCO team making it happen. We are proud to put our curiosity into work, building a better and more sustainable world. Join our extraordinary...

  • Network Engineer

    3 semanas atrás

    São Paulo, Brasil Black Box Tempo inteiro

    Black Box do Brasil is seeking a highly skilled Network Engineer to join our on-site team in Barueri, SP. This role is responsible for the design, implementation, and maintenance of complex network infrastructures that support mission-critical operations. The ideal candidate will have hands-on experience with Cisco technologies, deep knowledge of network...

  • Network Engineer

    2 semanas atrás

    São Paulo, Brasil Black Box Tempo inteiro

    Black Box do Brasil is seeking a highly skilled Network Engineer to join our on-site team in Barueri, SP. This role is responsible for the design, implementation, and maintenance of complex network infrastructures that support mission-critical operations. The ideal candidate will have hands-on experience with Cisco technologies, deep knowledge of network...

  • Network Engineer

    2 semanas atrás

    São Paulo, São Paulo, Brasil Blue Arrow Latam Tempo inteiro

    Park Place Technologies is hiring 3 Network Engineersto join its São Paulo team and contribute to our global network operations. Your role will be key in maintaining, optimizing, and enhancing our network infrastructure, ensuring high performance and reliability worldwide.Responsibilities:Maintain, implement, and optimize network systems and...

  • Network Support Engineer

    Há 6 dias

    São Paulo, Brasil N Consulting Limited Tempo inteiro

    Network Support Engineer at N Consulting Ltd Scope of Work – Tasks to be Covered ✅ Verify & Validate the Bill of Materials (active & passive components). ✅ Receive and Inspect network equipment (switches, APs, controllers, firewalls). ✅ Rack and Stack devices in designated positions as per the layout plan. ✅ Cable Management: Identify and label...

  • Network Implementation Engineer

    Há 4 dias

    São Paulo, Brasil HCLTech Tempo inteiro

    Job Title: L3 Network Operations and Implementation Engineer – LAN/WLAN Job Summary: We are seeking a skilled and motivated L3 Network Engineer provide Level 3 network support and to implement LAN and WLAN infrastructure at sites across the North and South America. The ideal candidate will hold at least a CCNA certification, possess strong experience in...

  • Network Engineer

    2 semanas atrás

    São Paulo, Brasil Latitude.sh Tempo inteiro

    Latitude.sh global computing platform was launched in 2019, enabling businesses to programmatically deploy single-tenant Bare Metal instances in different parts of the world.We are a team of passionate individuals about hardware, software, and network infrastructure looking to build the fastest, easiest-to-use, developer-centric single-tenant Cloud...

  • Network Engineer

    Há 6 dias

    São Paulo, Brasil Latitude.sh Tempo inteiro

    Latitude.sh global computing platform was launched in 2019, enabling businesses to programmatically deploy single-tenant Bare Metal instances in different parts of the world.We are a team of passionate individuals about hardware, software, and network infrastructure looking to build the fastest, easiest-to-use, developer-centric single-tenant Cloud...

  • Network Engineer

    1 semana atrás

    São Paulo, Brasil Nexify Infosystems Tempo inteiro

    Job Title: Network Engineer Location: Brazil - Remote Duration: 12+ Months Job Description Design, configure, and maintain Cisco network and security appliances and hardware, including Catalyst switches, ISR routers, FirePower, FMC, WLC, ISE, DNA, SD-WAN management, and troubleshooting. - Deep knowledge on WAN/LAN networking, including wireless,...