Bala Reddi

About Bala Reddi

Experienced Network Engineer | Microsoft Zero Trust Network Specialist | Cross-functional Project LeaderWith over 7 years of experience in network engineering, I specialize in designing, deploying, and supporting complex network infrastructures for Microsoft Zero Trust Network (ZTN) across global data centers. As a dedicated network professional, I have a proven track record of ensuring high network security, performance optimization, and delivering innovative solutions to address complex technical challenges.Currently, I work with the ZTN Cloud Operations Innovation Security Engineering team, where I support the full lifecycle of ZTN deployments—from initial design and configuration to testing and production rollout. My responsibilities encompass generating deployment templates, creating network diagrams, assigning IP blocks, and overseeing the entire production deployment process. Additionally, I am skilled in troubleshooting and managing critical network security issues, including firewall configurations and security policy management.Technical Proficiencies:Routing & Switching: TCP/IP, BGP, OSPF; Cisco Nexus, Arista, Juniper hardwareNetwork Security: Palo Alto Networks firewalls, Zero Trust policy implementationNetwork Services: DHCP, DNS, NTP, SNMP; Layer 2/3 switching protocols (VLAN, vPC)Optics & High-Speed Networks: Third-party optics (10G, 40G, 100G), DWDM testingTools & Protocol Analysis: Wireshark, Opmantek, Kusto, WanetMon, and moreCareer Highlights:Successfully led large-scale ZTN deployments, driving seamless integration and functionality across multiple regions, including the Americas, Europe, and Asia.Skilled in coordinating with cross-functional teams, ensuring all network deployment steps align with organizational objectives and technical requirements.Proficient in cloud network pre-production OS testing, interop testing, and root-cause analysis to minimize potential network disruptions.Delivered knowledge transfer sessions for Microsoft and HCL Technologies teams, fostering ongoing learning and support for ZTN deployments.Certifications:Cisco Certified Network Associate (CCNA)With strong organizational skills, technical acumen, and a commitment to excellence, I aim to drive secure, efficient, and scalable network solutions that meet today’s dynamic business needs.

Experience

1. Sr Network Engineer (Hcl America)

   Microsoft

   Oct 2022 — Present · Redmond, WA, US

   Design, implement, and support network infrastructure for Microsoft\'s Zero Trust Network (ZTN) architecture across the Americas, Europe, and Asia-Pacific.* Generate network deployment templates, High-Level and Low-Level Diagrams (HLD & LLD), and IP block assignments for seamless data center integration.* Lead pre-deployment configuration, installation, and User Acceptance Testing (UAT) for ZTN network devices, ensuring smooth production rollouts.* Verify Palo Alto firewall policies, monitor logs, and respond to security incidents, enhancing network integrity and threat response.* Conduct training sessions for troubleshooting and deployment, providing ongoing support and knowledge transfer for Microsoft and HCL teams.

Education

• New York Institute of Technology

  Master's Degree, Energy Management & Systems Technology

  2015 — 2017

• Aditya Educational Institutions

  Bachelor's of Technology (BTech), Electrical & Electronics Engineering

  2003 — 2007