NETWORK SPECIALIST

ADMINISTRADOR DE REDESBelém, Parágupypublished 07/21/2026
Machine translation — original language: Portuguese.Show original

At Stefanini, we believe in the power of collaboration. We co-create innovative solutions in partnership with our clients, combining cutting-edge technology, artificial intelligence, and human creativity. We are at the forefront of solving business problems, providing real impact on a global scale.

By joining Stefanini, you become part of a global journey of transformation. We are committed to creating a positive impact not only on businesses but also on the lives of our employees. If you are looking for an opportunity for professional growth in a company that values innovation, respect, autonomy, and partnership, you will find it here!

Join us and be part of the change!

Responsibilities and assignments

  • Act in the administration, maintenance, and troubleshooting of corporate network environments;
  • Configure, administer, and maintain LAN and VLAN networks, ensuring availability, performance, and security;
  • Implement, configure, and support Cisco equipment (Switches and Routers);
  • Perform analysis and resolution of incidents related to connectivity, routing, and switching;
  • Manage and monitor network infrastructure, identifying improvement opportunities and preventing downtime;
  • Work with network protocols and concepts aligned with CCNA, including switching, routing, STP, EtherChannel, VLANs, Trunking, ACLs, and routing protocols;
  • Execute changes in the network infrastructure following technical standards, policies, and procedures;
  • Support expansion, migration, and upgrade projects of the network environment.

Requirements and qualifications:

Requirements and qualifications

  • Solid experience in administration and support of corporate networks;
  • Advanced knowledge in LAN, VLAN, Switching, and Cisco Routing;
  • Practical experience with Cisco equipment;
  • Mastery of the concepts and protocols covered in the CCNA certification;
  • Experience with configuration and troubleshooting of VLANs, Trunks, STP, EtherChannel, ACLs, and routing protocols;
  • Knowledge of network monitoring tools will be considered a differentiator;
  • Advanced English for reading technical documentation and communication.
  • CCNA, CCNP certification or Higher Education;

Additional information

  • 🍛 Food voucher or meal voucher;
  • 👨🏼‍🎓 Discount on courses, universities, and language institutions;
  • 📚 Academia Stefanini — platform with free, updated online courses with certificates;
  • 🗣 Mentoring;
  • 💉 Advantages club for consultations and exams;
  • 🏥 Medical assistance;
  • 🦷 Dental assistance;
  • 💰 Advantages club and discounts at the best establishments;
  • 🛫 Travel club;
  • 🐶 Pet benefits.