Senior Network Architect

Job TitleSenior Network Development EngineerThis is a challenging role that requires you to be passionate about developing and implementing cutting-edge network solutions.About the RoleJob DescriptionThe Senior Network Development Engineer will play a key role in the development and implementation of network solutions. You will work closely with cross-functional teams to design, develop, and deploy network architectures that meet our business requirements.Your primary responsibility will be to lead and participate in the design and architecture of network solutions, contributing to the development of standalone features and enhancements.You will also be responsible for leading and supporting network build, upgrade, and migration projects as part of our transformation to Oracle Cloud Infrastructure (OCI).In addition, you will implement, maintain, and support cloud-based Network SaaS components in alignment with Service Level Agreements/Operational Level Agreements (SLAs/OLAs).Collaboration and communication are essential skills for this role. You will work closely with program and project managers to define milestones, deliverables, and execution plans.You will create and maintain runbooks, methods of procedure (MOPs), and documentation for network changes and operations.Key ResponsibilitiesParticipate in the design and architecture of network solutions, contributing to the development of standalone features and enhancements.Lead and support network build, upgrade, and migration projects as part of our transformation to OCI infrastructure.Implement, maintain, and support cloud-based Network SaaS components in alignment with SLAs/OLAs.Collaborate with program and project managers to define milestones, deliverables, and execution plans.Create and maintain runbooks, MOPs, and documentation for network changes and operations.RequirementsRequired Skills and QualificationsTo be successful in this role, you will need:Bachelor's degree in a technology-related field or equivalent hands-on experience in large-scale network environments.4+ years of professional experience supporting carrier-grade, IP-based ISP, web-scale, on-premises datacenter, and cloud-provider network infrastructures.Proven record of progressive responsibility and technical growth in network engineering roles.Advanced-level expertise with multiple network operating systems, including Cisco IOS, NX-OS, and TMOS.Strong operational knowledge of internet routing protocols and core networking concepts, including TCP/IP, BGP, iBGP, EGP, MPLS, IS-IS, OSPF, Anycast, RHI, and route reflection.Proficiency in network automation and DevOps practices, with experience using tools and languages such as Python, Ansible, Chef, Docker, Terraform, Perl, JavaScript, JSON, REST, iControl, Bash, YAML, XML, and iControlRest.Advanced knowledge of firewall technologies, such as Cisco ASA and Palo Alto.Deep understanding of Layer 4–7 protocols, including TCP, UDP, AH, ESP, SMB, RCP, TLS, SSL, HTTP/HTTPS, DNS, SNMP, SMTP, and SSH.Experience supporting cloud environments across IaaS, PaaS, SaaS, and LBaaS offerings.Advanced experience in capacity planning, traffic engineering, and performance optimization for large-scale networks.Preferred Skills and ExperienceIf you have any of the following skills, it would be an added advantage:4+ years of experience in network peering, design, customer provisioning, migration, and decommissioning.1–2+ years of experience designing and managing cloud-based network services.Working knowledge of databases such as Oracle Database, SQL Server, MySQL, or PL/SQL.Hands-on experience with traffic management and load balancing technologies.Experience supporting DNS infrastructure and services.Proficiency working in Linux/Unix environments for network operations and troubleshooting.3+ years of experience managing Incident and Problem Management workflows, including automation, defect tracking, and analytics.Practical experience using Apex, Oracle BI or Grafana for analytics, metrics, and reporting.Experience with network change management and release management processes.Proven ability to define and measure Objectives and Key Results (OKRs), Key Performance Indicators (KPIs), Operational Level Agreements (OLAs), and Service Level Agreements (SLAs) to drive continuous improvement.