9 Empregos para Networking - Belo Horizonte

We’re seeking a professional with solid, hands-on experience in:

• Configuring and managing network equipment such as routers, switches, and access points.
• Deep knowledge of the RADIUS protocol , including:
• Managing authentication and accounting flows.
• Working with standard and vendor-specific attributes.
• Integrating RADIUS with backend systems (SQL, NoSQL, or custom APIs).
• Passpoint (Hotspot 2.0) profile setup and provisioning.
• Shell scripting and automation to streamline network operations.
• Linux environments , with strong command-line skills.
• Containers (Docker or similar) , including:
• Building custom images for networking tools and proxies.
• Running and testing isolated containerized environments.

Additional technologies that are a plus:

• AAA servers such as FreeRADIUS or Radiator .
• Packet analysis tools like Wireshark or tcpdump.
• Experience with OpenWRT or other embedded Linux systems.

We’re seeking a professional with solid, hands-on experience in:

• Configuring and managing network equipment such as routers, switches, and access points.
• Deep knowledge of the RADIUS protocol , including:
• Managing authentication and accounting flows.
• Working with standard and vendor-specific attributes.
• Integrating RADIUS with backend systems (SQL, NoSQL, or custom APIs).
• Passpoint (Hotspot 2.0) profile setup and provisioning.
• Shell scripting and automation to streamline network operations.
• Linux environments , with strong command-line skills.
• Containers (Docker or similar) , including:
• Building custom images for networking tools and proxies.
• Running and testing isolated containerized environments.

Additional technologies that are a plus:

• AAA servers such as FreeRADIUS or Radiator .
• Packet analysis tools like Wireshark or tcpdump.
• Experience with OpenWRT or other embedded Linux systems.

We’re seeking a professional with solid, hands-on experience in:

• Configuring and managing network equipment such as routers, switches, and access points.
• Deep knowledge of the RADIUS protocol , including:
• Managing authentication and accounting flows.
• Working with standard and vendor-specific attributes.
• Integrating RADIUS with backend systems (SQL, NoSQL, or custom APIs).
• Passpoint (Hotspot 2.0) profile setup and provisioning.
• Shell scripting and automation to streamline network operations.
• Linux environments , with strong command-line skills.
• Containers (Docker or similar) , including:
• Building custom images for networking tools and proxies.
• Running and testing isolated containerized environments.

Additional technologies that are a plus:

• AAA servers such as FreeRADIUS or Radiator .
• Packet analysis tools like Wireshark or tcpdump.
• Experience with OpenWRT or other embedded Linux systems.

We’re seeking a professional with solid, hands-on experience in:

• Configuring and managing network equipment such as routers, switches, and access points.
• Deep knowledge of the RADIUS protocol , including:
• Managing authentication and accounting flows.
• Working with standard and vendor-specific attributes.
• Integrating RADIUS with backend systems (SQL, NoSQL, or custom APIs).
• Passpoint (Hotspot 2.0) profile setup and provisioning.
• Shell scripting and automation to streamline network operations.
• Linux environments , with strong command-line skills.
• Containers (Docker or similar) , including:
• Building custom images for networking tools and proxies.
• Running and testing isolated containerized environments.

Additional technologies that are a plus:

• AAA servers such as FreeRADIUS or Radiator .
• Packet analysis tools like Wireshark or tcpdump.
• Experience with OpenWRT or other embedded Linux systems.

Overview

As a member of the Wabtec Global Infrastructure team, the successful candidate is highly collaborative with broad technical Networking skills and the ability to support the implementation and support of WAN, LAN and WLAN solutions and changes across a large organization.

• Contributor role working with cross functional teams in design and deployment of Network WLAN, LAN and WAN Standards
• Participate and lead Network projects and initiatives with broad scope and high impact to the business and be a recognized expert in Networking Infrastructure
• Collaborate across multiple internal teams to ensure successful and timely delivery of the scope of work
• Work with partner teams and vendors to manage day-to-day operations and reliability of the regional network
• Contribute in site network design requirements and prepare cost estimates by evaluating business strategies and requirements
• Define and maintain repeatable reference documentation for network architectures, develop and maintain operational documentation and procedures
• Troubleshoots user network problems (L3 support) providing regular updates to users
• Monitor network performance and serve as escalation point for incidents impacting Network and Servers operations
• Responsible for voice and internet circuits QOS
• Supports development, testing and integration of new hardware and software platforms into the network
• Document current and future network design
• Remains actively involved in projects beyond the architectural definition, helping during the Engineering and Implementation phases
• Support the development, testing and integration of new hardware and software platforms into the network
• Collaborate with third-party service and support vendors to ensure maximum uptime and prompt problem remediation
• Provide guidance to Service Desk team members on technical problems
• Control the Infrastructure network and server projects for the region, ensure project timeline, schedule and escape accomplishment aligned to the global and local business needs
• Lead to deliver projects that span across one or more business units, including management of issues, risks and project change requests to ensure successful and on-time project delivery
• Report status to internal customers and identify and resolve risks that impact project completion; manage time and budget of the projects; initiate action to identify and resolve problems and ensure goals are met
• Schedule and facilitate project meetings as required to ensure that all aspects of the project are dealt with professionally and efficiently

• Graduation on STEM courses required
• Advanced English required
• Minimum of 3 years of information technology experience w/ focus on Networking technologies configuration: Cisco, Aruba, Nexus, HP, CheckPoint, ASA, Fortinet, SDWAN Principals, QOS Principals
• Experience on WAN/WLAN/LAN designs across an Enterprise Environment
• Experience on design, implementation and support of data center networking technologies is essential, including vendors such as Cisco, HPE Aruba or Arista
• Experience on TCP/IP Protocols and DNS: BGP, eIGRP, OSPF
• Experience on defining and troubleshooting routing and DNS issues and identifying required steps for remediation
• ITIL V3/V4 knowledge and/or certification is a plus
• Cisco or HP Network certification is a plus
• Past experiences on industrial companies is a plus

• Develop good working relationships with the local site leaders & plant managers
• Capable of establishing relationships and trust with Site Management Teams and Users alike
• Willing to embrace change and manage or influence required activities to reach desired outcomes
• Proven ability to deliver while under tight timelines
• Demonstrated ability to proactively analyze and solve problems
• Excellent communication skills including both verbal and written
• Ability in handle multiple projects and tasks, make decisions and solve problems while under pressure, and prioritize and organize effectively

Flexibility to work on different shifts during project go-lives and outages

Wabtec Corporation is a leading global provider of equipment, systems, digital solutions, and value-added services for freight and transit rail as well as the mining, marine, and industrial markets. Drawing on nearly four centuries of collective experience across Wabtec, GE Transportation, and Faiveley Transport, the company has grown to become One Wabtec, with unmatched digital expertise, technological innovation, and world-class manufacturing and services, enabling the digital-rail-and-transit ecosystems.

Wabtec is focused on performance that drives progress and unlocks our customers’ potential by delivering innovative and lasting transportation solutions that move and improve the world. We are lifelong learners obsessed with making things better to drive exceptional results. Wabtec has approximately 27K employees in facilities throughout the world. Visit our website to learn more!

Wabtec is a global company that invests not just in our products, but also our people by embracing diversity and inclusion. We care about our relationships with our employees and take pride in celebrating the variety of experiences, expertise, and backgrounds that bring us together. At Wabtec, we aspire to create a place where we all belong and where diversity is welcomed and appreciated.

To fulfill that commitment, we rely on a culture of leadership, diversity, and inclusion. We aim to employ the world’s brightest minds to help us create a limitless source of ideas and opportunities. We have created a space where everyone is given the opportunity to contribute based on their individual experiences and perspectives and recognize that these differences and diverse perspectives make us better.

We believe in hiring talented people of varied backgrounds, experiences, and styles… People like you! Wabtec Corporation is committed to equal employment opportunity regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender identity or expression, or protected Veteran status. If you have a disability or special need that requires accommodation, please let us know.

It’s not just about your career or job title… It’s about who you are and the impact you will make on the world. Because whether it’s for each other or our customers, we put People First. When our people come together, we Expand the Possible and continuously look for ways to improve what we create and how we do it. If you are constantly striving to grow, you’re in good company. We are revolutionizing the way the world moves for future generations, and we want someone who is ready to move with us.

Networking operations specialist

Overview

As a member of the Wabtec Global Infrastructure team, the successful candidate is highly collaborative with broad technical Networking skills and the ability to support the implementation and support of WAN, LAN and WLAN solutions and changes across a large organization.

Essential Responsibilities

• Contributor role working with cross functional teams in design and deployment of Network WLAN, LAN and WAN Standards
• Participate and lead Network projects and initiatives with broad scope and high impact to the business and be a recognized expert in Networking Infrastructure
• Collaborate across multiple internal teams to ensure successful and timely delivery of the scope of work
• Work with partner teams and vendors to manage day-to-day operations and reliability of the regional network
• Contribute in site network design requirements and prepare cost estimates by evaluating business strategies and requirements
• Define and maintain repeatable reference documentation for network architectures, Develop and maintain operational documentation and procedures.
• Troubleshoots user network problems (L3 support) providing regular updates to users
• Monitor network performance and serve as escalation point for incidents impacting Network and Servers operations
• Responsible for voice and internet circuits QOS
• Supports development, testing and integration of new hardware and software platforms into the network
• Document current and future network design
• Remains actively involved in projects beyond the architectural definition, helping during the Engineering and Implementation phases
• Support the development, testing and integration of new hardware and software platforms into the network
• Collaborate with third-party service and support vendors to ensure maximum uptime and prompt problem remediation
• Provide guidance to Service Desk team members on technical problems
• Control the Infrastructure network and server projects for the region, ensure project timeline, schedule and escape accomplishment aligned to the global and local business needs
• Lead to deliver projects that span across one or more business units, including management of issues, risks and project change requests to ensure successful and on-time project delivery
• Report status to internal customers and identify and resolve risks that impact project completion; manage time and budget of the projects; initiate action to identify and resolve problems and ensure goals are met;
• Schedule and facilitate project meetings as required to ensure that all aspects of the project are dealt with professionally and efficiently

Qualifications/Requirements

• Graduation on STEM courses required
• Advanced English required
• Minimum of 3 years of information technology experience w/ focus on Networking technologies configuration: Cisco, Aruba, Nexus, HP, CheckPoint, ASA, Fortinet, SDWAN Principals, QOS Principals
• Experience on WAN/WLAN/LAN designs across an Enterprise Environment
• Experience on design, implementation and support of data center networking technologies is essential, including vendors such as Cisco, HPE Aruba or Arista.
• Experience on TCP/IP Protocols and DNS: BGP, eIGRP, OSPF
• Experience on defining and troubleshooting routing and DNS issues and identifying required steps for remediation
• ITIL V3/V4 knowledge and/or certification is a plus
• Cisco or HP Network certification is a plus
• Past experiences on industrial companies is a plus

Desired Characteristics

• Develop good working relationships with the local site leaders & plant managers
• Capable of establishing relationships and trust with Site Management Teams and Users alike
• Willing to embrace change and manage or influence required activities to reach desired outcomes
• Proven ability to deliver while under tight timelines
• Demonstrated ability to proactively analyze and solve problems
• Excellent communication skills including both verbal and written
• Ability in handle multiple projects and tasks, make decisions and solve problems while under pressure, and prioritize and organize effectively

Flexibility to work on different shifts during project go-lives and outages

Who are we?

Wabtec Corporation is a leading global provider of equipment, systems, digital solutions, and value-added services for freight and transit rail as well as the mining, marine, and industrial markets. Drawing on nearly four centuries of collective experience across Wabtec, GE Transportation, and Faiveley Transport, the company has grown to become One Wabtec, with unmatched digital expertise, technological innovation, and world-class manufacturing and services, enabling the digital-rail-and-transit ecosystems.

Wabtec is focused on performance that drives progress and unlocks our customers’ potential by delivering innovative and lasting transportation solutions that move and improve the world. We are lifelong learners obsessed with making things better to drive exceptional results. Wabtec has approximately 27K employees in facilities throughout the world. Visit our website to learn more!

Our Commitment to Embrace Diversity:

Wabtec is a global company that invests not just in our products, but also our people by embracing diversity and inclusion. We care about our relationships with our employees and take pride in celebrating the variety of experiences, expertise, and backgrounds that bring us together. At Wabtec, we aspire to create a place where we all belong and where diversity is welcomed and appreciated.

To fulfill that commitment, we rely on a culture of leadership, diversity, and inclusion. We aim to employ the world’s brightest minds to help us create a limitless source of ideas and opportunities. We have created a space where everyone is given the opportunity to contribute based on their individual experiences and perspectives and recognize that these differences and diverse perspectives make us better.

We believe in hiring talented people of varied backgrounds, experiences, and styles… People like you! Wabtec Corporation is committed to equal employment opportunity regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender identity or expression, or protected Veteran status. If you have a disability or special need that requires accommodation, please let us know.

Join to apply for the Software-Defined Networking Engineer role at Canonical .

This is a general selection process for all seniority levels, to join teams that focus on open source networking software at Canonical. Apply here if you are an outstanding software engineer, passionate about networking at any level - from the Linux kernel IP or eBPF and bridge constructs, to overlay SDN networking like OVS and OVN, to router, switch and radio access technologies such as SoNIC, FRR and DENT, all the way up to telco MANO and 5G Core solutions.

We work with networking silicon providers to optimise Ubuntu and related applications for their ASICs, boards and appliances. We aim to provide a complete open source stack for data centre networking, from bare metal through virt, container and serverless, and also to address IoT networking systematically.

If you have a passion for networking technologies, deep familiarity with Linux networking and awareness of open source community best practices, then you will enjoy our software-defined networking role at Canonical. We look for excellent academic results and a commitment to quality, resilience, documentation and performance in your work.

At Canonical you will have the opportunity to engage with the broader open-source community and industry leading partners in developing future-proof networking solutions. We're looking for individuals who can help build a thriving community, contribute to a broad range of technologies, and contribute to the deployment of Ubuntu, Ubuntu Core, OpenStack, LXD, MAAS and MicroK8s across a broad range of devices and use cases.

These roles include:

• Kernel Networking Software Engineer
• OVN Software Engineer
• SmartNIC Software Engineer
• Top-of-Rack (ToR) Software Engineer
• SoNIC or DENT Software Engineer
• Telco Software Engineer
• Kubernetes Software Engineer

Location: we have networking software engineering roles in every time zone.

• Work with the most advanced operating systems and network application technologies available
• Collaborate with public clouds and network silicon providers
• Design and implement the best software-defined networking experience for the latest hardware platforms and software stacks
• Write high-quality, well-designed and well-documented software
• Contribute to shape innovative product strategies
• Debug issues and produce high-quality code to fix them
• Collaborate proactively with a globally distributed organisation
• Contribute to technical documentation to make it the best of its kind
• Display technical leadership internally, towards our partners, and in the open source communities
• Influence open-source projects and communities
• Shape software-define networking products for evolving data centre architectures to meet ever-increasing bandwidth, reliability, security, and interoperability demands
• Work from home, with global travel twice a year for company events of up to two weeks duration

• An exceptional academic track record from both high school and university
• Undergraduate degree in Computer Science or STEM, or a compelling narrative about your alternative path
• Drive and a track record of going above-and-beyond expectations
• Knowledge of networking: architecture, design, and protocols
• Deep understanding of Linux networking, from kernel to user space
• Fluency in at least one of Golang, C/C++, Rust or Python
• Professional written and spoken English
• Experience with Linux (Debian or Ubuntu preferred)
• Excellent interpersonal skills, curiosity, flexibility, and accountability
• Passion, thoughtfulness, and self-motivation
• Excellent communication and presentation skills
• Result-oriented, with a personal drive to meet commitments
• Ability to travel twice a year, for company events up to two weeks each

• Familiarity with existing open source networking technologies - kernel (including eBPF, AF_XDP), OVS, OVN, SoNIC, DENT, Switchdev, DPDK, SPDK, 5G 3GPP, ONF stack, iwd, NetworkManager, etc.
• Familiarity with data path hardware acceleration protocols and interfaces, such as RDMA, RoCE, iWARP, NVMe, SR-IOV
• Computer architecture knowledge of x86, ARM, and RISC-V
• Experience in complex IP network engineering and implementation
• Experience with virtualization technologies, e.g., QEMU, KVM, etc.
• Previous contribution to open source projects and community involvement
• Familiarity with Kubernetes, Cloud-native Network Functions, and Container Network Interface plugins
• Performance engineering and security experience

We consider geographical location, experience, and performance in shaping compensation worldwide. We revisit compensation annually (and more often for graduates and associates) to ensure we recognise outstanding performance. In addition to base pay, we offer a performance-driven annual bonus. We provide all team members with additional benefits, which reflect our values and ideals. We balance our programs to meet local needs and ensure fairness globally.

• Distributed work environment with twice-yearly team sprints in person
• Personal learning and development budget of USD 2,000 per year
• Annual compensation review
• Recognition rewards
• Annual holiday leave
• Maternity and paternity leave
• Employee Assistance Programme
• Opportunity to travel to new locations to meet colleagues
• Priority Pass, and travel upgrades for long haul company events

Canonical is a pioneering tech firm at the forefront of the global move to open source. As the company that publishes Ubuntu, one of the most important open source projects and the platform for AI, IoT and the cloud, we are changing the world on a daily basis. We recruit on a global basis and set a very high standard for people joining the company. We expect excellence - in order to succeed, we need to be the best at what we do. Canonical has been a remote-first company since its inception in 2004. Working here is a step into the future, and will challenge you to think differently, work smarter, learn new skills, and raise your game.

Canonical is an equal opportunity employer

We are proud to foster a workplace free from discrimination. Diversity of experience, perspectives, and background create a better work environment and better products. Whatever your identity, we will give your application fair consideration.

• Seniority level: Entry level
• Employment type: Full-time
• Job function: Information Technology
• Industries: Software Development

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Join to apply for the Open Source Networking Software Engineer - ToR Switch / SmartNIC / DPU role at Canonical

1 month ago Be among the first 25 applicants

Join to apply for the Open Source Networking Software Engineer - ToR Switch / SmartNIC / DPU role at Canonical

Software has moved to play a central role in network technology. From outstanding routing implementations like Bird and FRR to overlay networking technology such as OVN/OVS and Cilium, from kernel with SwitchDev to userspace with DPDK, from P4 to OpenFlow, the relationship between network innovation and software continues to deepen. We are building teams to bring the very best open source networking software to market in a well integrated and opinionated stack that brings the latest hyperscaler innovation to end users and enterprise customers.

We work with networking silicon providers to optimize Ubuntu and related applications for their ASICs, boards and appliances. We aim to provide a complete open source stack for data center networking, from bare metal through virtualization, container and serverless, and also to address IoT networking systematically.

You will have a good chance of success if you are an outstanding software engineer, passionate about networking, with a special interest in the interface of hardware ASICs for acceleration and software for innovation and control. We value experience in open switch initiatives such as SoNIC and DENT, and upstream experience with components such as routing, kernel networking, eBPF, DNS, firewalls and load balancers. Our selection process is rigorous and requires work from the candidate as six to eight interviews over a period of months. We look for excellent academic results and a commitment to quality, resilience, documentation, security and performance in your work.

At Canonical you will have the opportunity to engage with the broader open-source community and industry leading partners in developing future-proof networking solutions. We're looking for individuals who can help build a thriving community, contribute to a broad range of technologies, and contribute to the deployment of Ubuntu, Ubuntu Core, Private Clouds, MAAS and Kubernetes across a broad range of devices and use cases.

Location : we have network software engineering roles in APAC (Top-of-Rack switches) and Americas (SmartNIC/DPU) time zones.

What your day will look like

• Work with the most advanced operating systems and network application technologies available
• Participate upstream and deliver the Ubuntu SoNIC stack
• Collaborate with public clouds and network silicon providers
• Design and implement the best software-defined networking experience for the data center
• Write high-quality, well-designed, fast, secure and well-documented software
• Debug issues and produce high-quality fixes
• Collaborate proactively with a globally distributed organization
• Contribute to technical documentation to make it the best of its kind
• Display technical leadership internally, towards our partners, and in the open source communities
• Influence open-source projects and communities
• Work from home, with global travel twice a year for company events of up to two weeks duration
  
  

• An exceptional academic track record
• Undergraduate degree in Computer Science or STEM, or a compelling narrative about your alternative path
• Drive and a track record of going above-and-beyond expectations
• Knowledge of networking: architecture, design, and protocols
• Understanding of Linux networking, from kernel to user space
• Fluency in C/C++ and at least one of Rust, Python or Golang
• Professional written and spoken English
• Experience with Linux
• Excellent interpersonal skills, curiosity, flexibility, and accountability
• Passion, thoughtfulness, and self-motivation
• Excellent communication and presentation skills
• Result-oriented, with a personal drive to meet commitments
• Ability to travel twice a year, for company events up to two weeks each
  
  

• Familiarity with existing open source networking technologies: SONIC / SAI, kernel (e.g. eBPF, AF_XDP), DPDK, Switchdev, OVN, Open vSwitch.
• Familiarity with data path hardware acceleration protocols and interfaces, such as RDMA, RoCE, iWARP, NVMe, SR-IOV
• Computer architecture knowledge of x86, ARM, and RISC-V
• Experience in complex IP network engineering and implementation
• Experience with virtualization technologies, e.g., QEMU, KVM, etc.
• Previous contribution to open source projects and community involvement
• Performance engineering and security experience
  
  

• Distributed work environment with twice-yearly team sprints in person
• Personal learning and development budget of USD 2,000 per year
• Annual compensation review
• Recognition rewards
• Annual holiday leave
• Maternity and paternity leave
• Employee Assistance Programme
• Opportunity to travel to new locations to meet colleagues
• Priority Pass, and travel upgrades for long haul company events
  
  

• Seniority level Entry level

• Employment type Full-time

• Job function Engineering and Information Technology
• Industries Software Development

Referrals increase your chances of interviewing at Canonical by 2x

Get notified about new Software Engineer jobs in Belo Horizonte, Minas Gerais, Brazil .

We’re unlocking community knowledge in a new way. Experts add insights directly into each article, started with the help of AI.