TTECH

Security Engineer

• Conduct analysis of externally available alternatives to meet detailed technical requirements for security and network infrastructure
• Propose alternatives aligned with the client's architecture and according to best practices
• Participate in meetings, gather requirements from clients, produce technical specifications, prepare documentation, and apply configurations and rules on firewall devices and network switches
• University degree in IT/Telecommunications-related fields
• Advanced knowledge of Operating Systems (Windows, Linux, UNIX)
• Knowledge of ITSM ticket management tools is desirable (HPSM, Remedy)

Security Specialist

Business Development Rep

• Develop and expand relationships with major accounts in your portfolio, including government clients, identifying opportunities for new projects and service expansion.
• Conduct in-depth diagnostics (discovery) to map cloud needs, infrastructure, application modernization and managed services.
• Prepare complete technical and commercial proposals, including business cases, TCO/ROI analyses, responses to RFPs and executive presentations.
• Lead high-complexity negotiations with multiple stakeholders (IT, business units, procurement and executive board).
• Work in partnership with pre-sales, engineering, operations, delivery and marketing to ensure well-structured, robust proposals.
• Manage pipeline, forecasts and detailed opportunity records in the CRM.
• Collaborate with strategic partners (AWS, Huawei, IBM, among others) on Joint Business Plans (JBP) and demand generation.
• Participate in on-site and remote meetings with clients in Rio de Janeiro, following a hybrid working model.
• Proven experience in complex Enterprise sales in the technology market.
• Track record of consultative engagement in cloud, infrastructure or IT services.
• Experience in regulated industries (government, finance, healthcare, energy, oil & gas) is a plus.

Cloud Business Development Manager (BDM)

Solutions Engineer

• Strategically lead the definition of architectures, standards and technical decisions in large-scale application migration and modernization programs
• Define and evolve reference architectures and enterprise standards for AWS and Azure
• Lead application migration strategies (6Rs) and modernization processes (containers, serverless, PaaS)
• Act as the technical authority on complex architectural decisions (multiple teams and projects)
• Design and govern enterprise Landing Zones (security, identity, networking, compliance and operations)
• Facilitate technical workshops and strategic discussions with clients (technical and executive levels)
• Establish best practices for security, resilience (HA/DR) and observability
• Define and promote FinOps practices and cost optimization at scale

Cloud Architecture and Solutions Manager

Analyst

• Work at Telefónica's data centers in São Paulo and Curitiba, with responsibilities including:
• B2B customer support, handling tickets and supporting network solutions;
• Interaction with customers (internal and external) and third-party vendors to understand their needs;
• Configuration, installation and troubleshooting of core and edge switches;
• Preparation of project documentation and presentations for technical and commercial committees;
• Network control through checklists, active monitoring and tools such as Cisco ISE and Cisco APIC;
• Experience in War Room (high-pressure situations)

Data Center Analyst, Senior

Public Relations

• Key Responsibilities
• Work on strategic opportunities for Public Cloud, Private Cloud, hybrid environments, and professional and managed services, designing architectures aligned with clients' technical and business needs.
• Lead discovery activities, assessments, workshops, and requirements gathering, identifying opportunities for digital transformation, modernization, and environment optimization.
• Support migration, modernization, and workload transformation projects, including migration journeys from on-premises environments to AWS, Azure, and other public cloud platforms.
• Develop reference architectures for infrastructure, platforms, backup, disaster recovery, security, observability, and cloud governance solutions.
• Possess solid knowledge of Data Center and Cloud Computing technologies, being able to define migration, modernization, cloud-native services adoption, and application transformation strategies.
• Act as the primary technical liaison between clients, commercial teams, product, operations, and strategic partners, ensuring alignment between business objectives and the proposed solutions.
• Adopt a consultative approach with clients, promoting the adoption of hybrid cloud solutions, professional services, and managed services, delivering continuous business value.
• Conduct executive presentations, technical workshops, solution demonstrations, and training sessions for clients, partners, and internal teams.
• Recommend architectural improvements focused on security, availability, scalability, governance, operational efficiency, and cost optimization (FinOps).
• Support the definition of operational and sustainment strategies for cloud environments, considering governance, observability, automation, and industry best practices.
• Balance modern automation and continuous delivery practices such as Infrastructure as Code (IaC), DevOps, and CI/CD with traditional service management models based on ITIL.
• Prepare technical documentation, solution architectures, commercial proposals, service scopes, architecture diagrams, and executive presentations.
• Perform technical and financial sizing of solutions, supporting proposal preparation, cost modeling, feasibility analyses, and executive presentations for decision making.
• Develop and present Business Cases that demonstrate the financial, operational, and strategic benefits of the proposed solutions, including ROI, TCO, payback analyses and value generation for the client.
• Identify, qualify, and leverage hyperscaler incentive programs, funding, and credits, supporting the structuring of more competitive proposals and accelerating customers' cloud adoption.

Pre-Sales Consultant – Cloud Solutions Architecture

Manager

• Definir e evoluir arquiteturas de referência e padrões corporativos para AWS e Azure
• Liderar estratégias de migração de aplicações (6Rs) e processos de modernização (containers, serverless, PaaS)
• Atuar como autoridade técnica em decisões arquiteturais complexas (multi-times e múltiplos projetos)
• Desenhar e governar Landing Zones enterprise (segurança, identidade, rede, compliance e operação)
• Conduzir workshops técnicos e discussões estratégicas com clientes (nível técnico e executivo)
• Estabelecer boas práticas de segurança, resiliência (HA/DR) e observabilidade
• Definir e promover práticas de FinOps e otimização de custos em escala
• Apoiar times de pré-vendas e delivery na construção de soluções e propostas técnicas
• Atuar em architecture boards, garantindo consistência e qualidade das soluções

Security Specialist

Cloud Business Development Manager (BDM)

Cloud Architecture and Solutions Manager

Data Center Analyst, Senior

Pre-Sales Consultant – Cloud Solutions Architecture

Gerente de Arquitetura e Soluções Cloud