03 / Experience
Nine years, three estates,
Nine years, three estates,
zero shortcuts
Every role below sat inside an environment with real compliance pressure — customs processing, a JICA-funded national infrastructure project, audited logistics. The responsibilities shown adapt to whichever track you have selected.
Mar 2023 — Present
Current
IT Engineer
IHI Infrastructure Systems Co., Ltd
Bangabandhu Railway Bridge Project (JICA)
- Implemented and upgraded network segmentation (VLANs) on Cisco Meraki for ~200 users across distributed sites; configured secure connectivity into the corporate global network (HQ, Japan).
- Configured and enforced endpoint security controls (Microsoft Endpoint Manager, Ivanti, DLP); performed first-line detection of endpoint issues and escalated security incidents to the central security team per corporate process.
- Reviewed Windows event logs to investigate anomalous user activity and deployed monitoring tools to detect and investigate network misuse; automated routine tasks with shell scripts.
- Configured and enforced endpoint security controls (Microsoft Endpoint Manager, Ivanti, DLP); performed first-line detection of endpoint issues and escalated incidents per corporate process.
- Managed LAN/WAN and conducted regular system audits; troubleshot complex hardware, software and network issues across distributed sites.
- Administered NAS storage with remote backup (rsync/cron) and user access control (QNAP, TrueNAS), enterprise cloud backup (Box), and Microsoft 365; managed access-control devices, NVR/IP cameras, software-license compliance and IT equipment procurement.
Dec 2019 — Feb 2023
Executive (Automation & System)
KDS Logistics Ltd
- Maintained role-based access privileges for the ERP platform, controlling user access to functions and data; performed periodic access reviews.
- Delivered end-user security-awareness training on malware, phishing and endpoint hygiene.
- Installed, configured and maintained ~180 workstations along with routers, switches and servers; designed LAN/WAN and provided day-to-day network and workstation troubleshooting; supported the ASYCUDA customs-processing system within a regulated, audited environment.
- Maintained role-based access privileges for the ERP platform, controlling user access to functions and data; performed periodic access reviews.
Jun 2016 — Nov 2019
Executive (IT)
Vertex Off-Dock Logistics Services Ltd
- Built and administered Active Directory (Windows Server 2016) and the mail server: user access management, Group Policy, and role-based permissions for shared resources.
- Implemented account-security controls (password complexity, rotation, lockout) and collected logs to satisfy audit requirements, supporting compliance and evidence for reviews.
- Implemented account-security controls (password complexity, rotation, lockout) and collected logs to satisfy audit requirements.
- Provisioned and maintained systems hardware (routers, switches), networks and ~115 workstations; handled daily network and workstation troubleshooting; maintained CCTV/IP cameras, DVR/NVR surveillance and access-control systems.
- Supervised ERP development (HR/Payroll, CTMS, apparel & logistics inventory, purchase and vehicle management) and trained data-entry operators and new ERP users.
0+
Years in IT & network operations
0
Users on Meraki-segmented VLANs
0+
Endpoints deployed & managed
0
SIEM detection scenarios built
0%
CIS compliance, raised from 47%
Also worth reading
The self-directed half
Employment covers the operational record. The labs cover where I have been taking the skill set next.
Let's talk about the hard part.
Open to SOC Analyst, Security Analyst and Blue Team roles. Based in Dhaka, Bangladesh, and comfortable with distributed teams across time zones — I have spent three years working daily with a head office in Japan.
Open to IT Engineer, Network Engineer and Systems Infrastructure roles. Based in Dhaka, Bangladesh, and comfortable with distributed teams across time zones — I have spent three years working daily with a head office in Japan.