ZAW WUNNA
System Engineer
Summary
Looking for to become part of your team to leverage vast technical experience to support and facilitate the organization's needs and smooth transactions of the deliverables.
A technically minded and highly qualified multi-disciplined and self-motivated person who has over many years of local experience in multiple IT systems such as private and government projects as a technical expert and also as project manager. The ability to provide technical direction in systems development, integration, and implementation. Talented professional considered knowledgeable leader and dedicated problem solver. Brings 15 years of valuable expertise to forward company objectives. Attentive to detail with experience in coordinating projects, programs and improvements. Dedicated System Engineer adept at cultivating long-term partnerships with vendors and clients. Expertise includes installing, configuring and monitoring complex systems and infrastructures. Offering successful career history comprising more than 10 years.
Overview
14
14
years of professional experience
6
6
Certifications
Work History
IT Security Engineer
Siemens Mobility Singapore
07.2023 - Current
- As Cybersecurity Specialist, involving the architecture and design phases of systems and solutions
- Supports the development of secure configuration standards and project-specific security mechanisms such as Cryptography, IoC Hash, NIDS, WIDS, SIEM and security topic such as endpoint protection, domain controllers, radius, password management solution etc
- Moreover, collaboration with third-party vendor is necessary for applying cybersecurity and privacy principles to organizational requirements
- Projects: JRL and CRL LTA signalling projects with tight security requirements
- Hands-on: Interpreting and applying laws, regulations, policies, and guidance relevant to organization regulations and policy framework such as IEC 62443, CENELC 507, CCOP2
- Preparation of Comprehensive Risk assessment to identity the risk, performing assessment and implementing cybersecurity policies
- Collaboration for NIDS system implementation related to cybersecurity accordance to organization requirement (CIS, NSA etc)
- Discerning the protection need for system, network, and operating system hardening
- Participating in implementing secure design and development accordance to projects needs.
Project Manager / Lead System Engineer
Adventus Singapore
12.2021 - 03.2023
- As a project manager, responsible for the fact-finding of the deliverable items, crafting out the design, identifying the scope of work and project timeline, planning goals and objectives, rolling back preparation, and delivering the project to the customers
- As a lead system engineer (project), configure, migrate, and implement the system as planned, providing infrastructural support for pre- and post-project customers
- Projects: Asset management firms, private schools and SMEs
- Hands-on: Design and implement the WIFI AP network and system architecture based on customer demand and requirements
- Cloud migration of on-premises servers to PAAS solutions for Azure and AWS VMs
- Cloud backup solution setup for Azure and AWS instants
- M365 cloud backup with the MSP360 solution
- Azure SQL instance configuration and backup implementation
- AWS LightSail instant and network configuration
- Mobile device management with M365 and ConnectWise solutions
- Migration of Exchange server to M365 environment with hybrid or fully cutover (using Bittian or hybrid setup)
- Prepare and set up SharePoint, do cloud data migration with Bittian, and implement access and control
- Tennent to Tenant cloud SAAS migration or cutover to M365 and G-Suite
- Azure AD migration with hybrid setup and standalone configuration
- Spam filter setup (Sophos and Norton) with M365 mail flow or MX/CSF record migration
- Sophos security products have configurations such as Intercept X and Sophos Mail Advanced
- Office 365 (domain setup, DNS port over, mail migration, SharePoint migration, setup spam filter)
- Firewall configuration or migration for Fortinet, Sophos, and SonicWALL systems with IPS, network access rules, NAT, DNAT, and routing
- AP configuration for FortiAP, Aruba (Aruba virtual controller or physical controller), Cisco AP and controller, and Ruckus (zone director)
- Router configuration for Cisco and HPe
- Hypervisors setup for Hyper-V, VMware, and VCenter and configuring window functions as Active Directory, File Server, DFS, Print Server, Azure AD Connect, Radius, and NPS
- Server and storage configuration or migration (DELL, HP, Lenovo), NAS (Synology, Qnap), and DELL SAN for migration, configuration, and maintenance
- Multifactor Security software configuration for Cisco DUO 2FA setup to both endpoints and VPN, and SAML for Fortinet
- Backup solution configuration using StorageCraft (shadow protect backup setup, image manager, creating retention and replication) and Veritas NetBackup.
System Administrator
RFNet Technology
12.2018 - 11.2021
- As a system administrator, implement, integrate, and support IT systems for challenging IT projects, mostly with tight security requirements
- Performing system integration and implementation on servers and systems such as ADDS, 2FA, PMP, systems with multilayer security, backup solutions, CA, and SIEM
- Performing security hardening on the system with CIS benchmarks
- Network and firewall configuration for the new and current systems
- System testing, design, documentation for various testing procedures, security hardening checklist, system hardening report, operating manual, and user training manuals
- Providing infrastructure and post project maintenance support
- Projects: LTA Track condition monitoring system, HDB board parking ticketing system, Bus ticketing system, ICA tailgating system
- Hands-on: Backend platform (VMware Esxi, Hyper-V, Redhat Enterprise Linux, Ubuntu, Windows Server and services such as CA,DNS,RADIUS, WSUS,GPO), setup and deployment
- Security hardening to the systems with CIS baseline such as Windows, Linux, Web server, Vmware and Ubuntu
- Configuration SIEM policies, alerts, rules with AlienVault USM
- Configuring centralized password manager with Multifactor authentication
- VA scanning and generating reports using Nesus and trripwire
- Network and firewall configuration to Firewalls and switches base on projects needs (Sophos, SonicWALL, Alcatel switch)
- Others hands-on with BackupExec, Symantec Endpoint protection, Password manager pro.
SYSTEMS ENGINEER
Parkway Pantai Pte Ltd
11.2011 - 12.2018
- Supported Parkway Lab Services and Shenton Medical Group and achieved a long-service award
- The key responsibility is for 30 overs servers, either VMs or physical hosts, located at different data centres
- Administering ADs, Linux, Windows Servers, and virtualized platforms such as ESXI and HyperV
- Network support for switches and APs (Cisco, HP, and Ruckus)
- 24x7 production support is on duty for LIS (laboratory information system)
- Administering a printing solution system with 3000+ pages printed daily and end-user support
- Projects: Laboratory Information System (LIS), Xerox printing solution
- Hands-on: As the technical lead for IT projects, Laboratory Information System, Web Base Information System, and Printing Solution Upgrades, I have vast experience in virtual platforms, NAS, SAN, and SAN switches, servers, and Windows tools (AD DNS, DHCP, GPO, CA Clustering, and HA)
- Also, involvement as a tech lead and part of implementing network upgrades, hands-on configuration of firewalls (Fortinet, Palo Alto), Cisco AP, and Cisco L2 switches were gathered
- Backup solution experience was on Veritas NetBackup and BackupExec.
MIS Executive
LAWAN HOLDINGS & MANAGEMENT CONSULTANCY PTE LTD
10.2009 - 11.2011
- Coding in-house and web solution portals using different coding techniques C#.Net, VB.net, ASP.net, VB6, administering SQL Server for data mining, warehousing and housekeeping, furthermore, working as a system administrator for Window Servers, Firewalls, and Network switches administration and maintenance.
Education
Bachelor of Science (Hons) in Information System and Software Engineering -
Oxford Brookes University (UK)
Professional Diploma in Information System - undefined
Informatics Academy
International Advanced Diploma in Computer Studies - Advanced Programming
NCC (UK)
International Diploma in Computer Studies - Computer Programming, Internet and Multimedia
NCC (UK)
Skills
Vulnerability Assessment
undefinedCertification
AWS (Certified Cloud Partitioner)
Reason For Leaving
I am currently looking for a position better matched to my skills and long-term career goals.
Availability
Require 1.5 month noticed
Personal Information
Nationality: Myanmar
Timeline
IT Security Engineer
Siemens Mobility Singapore
07.2023 - Current
Project Manager / Lead System Engineer
Adventus Singapore
12.2021 - 03.2023
System Administrator
RFNet Technology
12.2018 - 11.2021
SYSTEMS ENGINEER
Parkway Pantai Pte Ltd
11.2011 - 12.2018
MIS Executive
LAWAN HOLDINGS & MANAGEMENT CONSULTANCY PTE LTD
10.2009 - 11.2011
Bachelor of Science (Hons) in Information System and Software Engineering -
Oxford Brookes University (UK)
Professional Diploma in Information System - undefined
Informatics Academy
International Advanced Diploma in Computer Studies - Advanced Programming
NCC (UK)
International Diploma in Computer Studies - Computer Programming, Internet and Multimedia
NCC (UK)
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