Infrastructure Specialist

**Make an impact with NTT DATA** Join a company that is pushing the boundaries of what is possible. We are renowned for our technical excellence and leading innovations, and for making a difference to our clients and society. Our workplace embraces diversity and inclusion - it's a place where you can grow, belong and thrive. We are looking for an **Infrastructure Specialist** to work on the technical execution of corporate network projects in enterprise environments, focusing on **Cisco** technologies. This professional will be responsible for implementing, adjusting, and analyzing network solutions, ensuring high availability, performance, and operational continuity in critical environments. The ideal candidate has a strong technical foundation, practical experience with Cisco equipment, proactive attitude, and ability to work in complex scenarios, contributing to high-quality deliveries and client satisfaction. **Responsibilities** + Execute technical activities related to the implementation of corporate network infrastructure projects. + Perform configurations, troubleshooting, and adjustments on Cisco routers and switches. + Participate in maintenance windows and conduct changes in a productive environment. + Support identifying and resolving incidents involving network infrastructure. + Trigger and follow up on calls with manufacturers when necessary. + Prepare detailed technical documentation, reports, and evidence of delivery. + Collaborate with project leaders and other teams involved in execution. **Technical Requirements** + Solid knowledge of **Routing and Switching**, including routing protocols, VLANs, STP, EtherChannel, etc. + Proven experience with **Cisco equipment (SDWAN, Catalyst Center)** . + Familiarity with corporate network best practices and security. + Differential: experience in high-availability environments and advanced protocols (OSPF, BGP). **Behavioral Competencies** + Organization, discipline, and commitment to deadlines and deliveries. + Good verbal and written communication. + Proactivity and customer-oriented attitude. + Ability to work under pressure and in multidisciplinary teams. **Qualifications** + Degree in Information Technology, Networks or related fields (concluded or in progress). + **CCNP certification (mandatory)**. + **CCIE certification will be considered a differential**. + Previous experience in network projects or operations. Obs.: Availability to travel and work on projects outside of São Paulo state. **Workplace type**: Hybrid Working **About NTT DATA** NTT DATA is a $30+ billion business and technology services leader, serving 75% of the Fortune Global 100. We are committed to accelerating client success and positively impacting society through responsible innovation. We are one of the world's leading AI and digital infrastructure providers, with unmatched capabilities in enterprise-scale AI, cloud, security, connectivity, data centers, and application services. Our consulting and industry solutions help organizations and society move confidently and sustainably into the digital future. As a Global Top Employer, we have experts in more than 50 countries. We also offer clients access to a robust ecosystem of innovation centers as well as established and start-up partners. NTT DATA is part of NTT Group, which invests over $3 billion each year in R&D. **Equal Opportunity Employer** NTT DATA is proud to be an Equal Opportunity Employer with a global culture that embraces diversity. We are committed to providing an environment free of unfair discrimination and harassment. We do not discriminate based on age, race, color, gender, sexual orientation, religion, nationality, disability, pregnancy, marital status, veteran status, or any other protected category. Join our growing global team and accelerate your career with us. Apply today. **Third parties fraudulently posing as NTT DATA recruiters** NTT DATA recruiters will never ask job seekers or candidates for payment or banking information during the recruitment process, for any reason. Please remain vigilant of third parties who may attempt to impersonate NTT DATA recruiters-whether in writing or by phone-in order to deceptively obtain personal data or money from you. All email communications from an NTT DATA recruiter will come from an **@nttdata.com** email address. If you suspect any fraudulent activity, please contact us ([email protected]) .