PyaeSu Aung

Network Operations Support Engineer (IP Transport/DWDM)

Huawei Technologies Myanmar (ATOM Project)                                                             Nov 2022 – April 2024

• 24/7 Monitored and Handled ATOM Myanmar Nation Wide Network and Internet Service Provider ISP links (Campana, DTAC, NT, UIH, Fibrecomm) and Enterprise Network as a Tier 1 Engineer.
• Investigated first line incidents assigned and identify the root cause of incidents and problems.
• Provided first-line technical support to ATOM clients and enterprise customers, consistently meeting SLA targets.
• Supported remote instruction for Layer 1-3 network issues, coordinating with FME as needed.
• Implemented re-routing solutions during service incidents, escalating critical tickets to minimize outages. 
• Identified network issues and anomalies, generating statistical analysis to meet SLAs. 
• Maintain detailed documentation of network activities, resolutions plans and incident reports with accurate Root Causes.
• Collaborated effectively with BO engineers, customers, vendor, and 3PP third party team to troubleshoot and resolve incident.
• Maintained customer relationships with regular follow-up and support, ensuring timely notifications on network repairs. 
• Provided 24x7 support by working in shifts, ensuring continuous monitoring and maintenance of network systems.

Professional Certificates

• Cisco Certified Specialist: Implementing Cisco Enterprise Network Core Technologies (CCNP)
• ISC2 Certified in Cybersecurity (CC)
• Certificate in ITIL V4 Fundamentals - Essentials of IT Service Management
• Certificate in M&E Design - Revit
• Certificate in AutoCAD 2D3D
• Certificate in Advanced Excel

Area of Expertise and Knowledge 

• Prior strong experience in NOC Operations Procedure, Enterprise, ISP, IPRAN and DWDM Transmission Networks
• Proficient in Vendor Management, Network Incident Management, Project Status Monitoring, Project Scheduling, Site access management, Ticket Handling, Coordinating and Customer Support
• Strong in Tier 1 Fault Resolution, network analysis (Layer1 to Layer3), Routing and Configuration, Degradation, OTDR, Patching
• Knowledgeable of Telecomm Power System: rectifiers, batteries, generators, power equipment, BTS, RAN, BSS infrastructure
• Sound understanding in key concepts of wireless, LAN/WAN Technologies
• Familiar with Network Monitoring Tools (Huawei U2000, NMS, ZTE, ERP, Netnumen, NOCpro, iTower), RMS, Ticketing Tools and Microsoft Office Suite (Word, Excel – Pivot table, V Lookup, Outlook, PowerPoint)