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Mohammad Harun Ar Rashid Email & Phone Number

Manager Information Technology (System, Network, Security) at Ollo Wireless Internet
Location: Dhaka, Bangladesh 6 work roles 3 schools
1 work email found @huawei.com LinkedIn matched
✓ Verified July 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email

Work email m****@huawei.com
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Current company
Ollo Wireless Internet
Role
Manager Information Technology (System, Network, Security)
Location
Dhaka, Bangladesh

Who is Mohammad Harun Ar Rashid? Overview

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Quick answer

Mohammad Harun Ar Rashid is listed as Manager Information Technology (System, Network, Security) at Ollo Wireless Internet, based in Dhaka, Bangladesh. AeroLeads shows a work email signal at huawei.com and a matched LinkedIn profile for Mohammad Harun Ar Rashid.

Mohammad Harun Ar Rashid previously worked as IT Manager, IT & Billing Department at Ollo Wireless Internet and Manager - ICT Operations and Support at Sheba Technologies Limited. Mohammad Harun Ar Rashid holds Bachelor'S Degree, Computer Science, First Class from University Of Madras.

Company email context

Email format at Ollo Wireless Internet

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*@huawei.com
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AeroLeads found 1 current-domain work email signal for Mohammad Harun Ar Rashid. Compare company email patterns before reaching out.

Profile bio

About Mohammad Harun Ar Rashid

A qualified and a dynamic IT Professional with Management qualification and having rich and proficient experience of IT System, Network and Security. Professional expertises: • Manage IT systems & networks (LAN, WAN), network security and IT Services• Implementation and execution plan for the Technology Services & Operations• O&M of IT infrastructure, data Center & service platforms to ensure stability • IT virtualization, cloud infrastructure and automation system platforms• IT security policies, standards, procedures, guidelines and preventative action planning• IT purchases & policies for hardwares, softwares, services and any outsources• IT system & network technical designs, solutions, specifications and capacity measurement• IT web services, software's, ERP systems, Databases & Reporting systems• IT voice systems, access control systems and CCTV security surveillance systems • IT supports, services, incidents, changes (ITSM) and assets management• Direct communication with IT team and Business stakeholders for IT requirements & Business process• IT capacity constructions & expansions to fit business requirements • IT project management such as planning, deployment, rollout and maintenance• IT Capex / Opex budgets planning, estimation and manage budget expenditures• Direct work assignments, resource allocation, planning, control and measure results to fit KPI• Staffing & coaching by identifying additional skills, training and measure developments• Internal and external IT SLA management.• IT suppliers management for IT sourcing & supportive assistances• IT infrastructure backup, disaster recovery & business continuity planning• Information security management (ISO-27001 & 2000X), security control systems development• IT end users and security awareness Training management

Listed skills include Pabx, Computer Network Operations, Routers, Active Directory, and 46 others.

Current workplace

Mohammad Harun Ar Rashid's current company

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Ollo Wireless Internet
Ollo Wireless Internet
Manager Information Technology (System, Network, Security)
6 roles

Mohammad Harun Ar Rashid work experience

A career timeline built from the work history available for this profile.

It Manager, It & Billing Department

Current
Ollo Wireless Internet

Gulshan-2, Dhaka-1212, Bangladesh

Roles / Responsibilities:LAN, WAN & Servers administration and ensure it's smooth operationDatabase administration & System management Monitor and troubleshoot Servers, Storage & other equipment's- Routers, Switches and Firewalls IT & Billing infrastructure, Service platforms administration and Trouble shooting.Install New LAN / WAN and Server equipment’s.IP PBX system installation, administration and Trouble shooting Provide Daily/weekly/monthly Network status… Show more Roles / Responsibilities:LAN, WAN & Servers administration and ensure it's smooth operationDatabase administration & System management Monitor and troubleshoot Servers, Storage & other equipment's- Routers, Switches and Firewalls IT & Billing infrastructure, Service platforms administration and Trouble shooting.Install New LAN / WAN and Server equipment’s.IP PBX system installation, administration and Trouble shooting Provide Daily/weekly/monthly Network status reports on an as needed basis to Management team IT Budget Planning and Prepare office IT equipment’s requirement.IT Project Plan, Roll-out and MaintenanceIT Service agreement and Suppliers / Vendors ManagementWork closely with other departments and ManagementsMentorship of IT team and team management Show less

Jul 2016 - Present

Manager - Ict Operations And Support

Sheba Technologies Limited

95, Khawja Tower, Mohakhali, Dhaka-1212, Bangladesh

Roles / Responsibilities:Manage all ICT SystemsManage all ICT NetworksICT Service ManagementManage IT Support TeamPlan and Rollout different ICT ProjectsICT policy and Process managementVendor ManagementPrepare ICT BudgetsAny other ICT related jobs instructs from Management

Nov 2015 - Apr 2016

Consultant - Ict

Mohakhali Commercial Area, Dhaka-1212, Bangladesh

Roles / Responsibilities:Accountable to lead the team for installation and commissioning of various Telecomm, Enterprise IT equipments in different vendor’s sites.Solution architect of enterprise IT infrastructure and such as Systems and Networks.O&M of different enterprises IT infrastructure such as Systems, Networks and Security ControlDrive and Manage team for disaster recovery activities for IP networks & and SystemsTeam management and Leadership

Mar 2014 - Oct 2015

Assistant Manager - Data Communication

Motijheel, Dhaka-1203, Bangladesh

Roles / Responsibilities:Ensure connectivity with Tier-1 providers connected to Singapore POP via IPLC (Backhaul) and UK POP via ITC(Backhaul).Administration and Configuration of routing protocols such as OSPF, IBGP, iBGP, eBGP with Tier-1 providers. Controlling BGP attributes for load sharing of traffic to multiple paths / eBGP peering with providers.Configuring and troubleshooting of IP network of application systems and billing (app & software) IP network as well as core network… Show more Roles / Responsibilities:Ensure connectivity with Tier-1 providers connected to Singapore POP via IPLC (Backhaul) and UK POP via ITC(Backhaul).Administration and Configuration of routing protocols such as OSPF, IBGP, iBGP, eBGP with Tier-1 providers. Controlling BGP attributes for load sharing of traffic to multiple paths / eBGP peering with providers.Configuring and troubleshooting of IP network of application systems and billing (app & software) IP network as well as core network and enterprise network.Administration, Configuration and Troubleshooting of layer2 & Layer3 switches and switching networkChange management and configuration management of data communication network equipment's such as router, switch, firewall, SBC and Network management and monitoring (NOC) systems.Managing datacom team for IP interconnectivity faults root cause analysis and find out the resolution of faults.Vendor & supplier management such as contact to vendors for any kind of disaster, malfunctions, optimization, operational and new requirement and / or expansion of company business .Manage my team and vendor for any disaster recovery activities for IP network and IP Core nodes.Change management such as configure network devices, replacement of faulty network devices and reinstallation of network devices of IP network.Managing ISP network routing, switching and Systems such as DNS server, Mail server, Web server, Hosting server, FTP server, Media server, NMS server and Mikrotik, etc.Leading and guiding network administrator, System administrator about configuration of network equipment's and system servers.Leading support team for providing proper support to internet clients and resellers Show less

May 2012 - Feb 2014

Assistant It Manager

Dhaka, Bangladesh

Roles / Responsibilities:Network Operation and maintenance: Buildup LAN / WAN. Installation, Commissioning and administration of Routers, Switches, Firewalls and Servers.Ensure support from vendors for any kind of hardware problems of Server. Managing Windows server 2003 / 2008 R2 for Active directory, Application server such as IIS and Ms. Exchange server 2007, ERP and Database server, HR attendance and payroll server, etc.Managing configuration (Modification, backup and… Show more Roles / Responsibilities:Network Operation and maintenance: Buildup LAN / WAN. Installation, Commissioning and administration of Routers, Switches, Firewalls and Servers.Ensure support from vendors for any kind of hardware problems of Server. Managing Windows server 2003 / 2008 R2 for Active directory, Application server such as IIS and Ms. Exchange server 2007, ERP and Database server, HR attendance and payroll server, etc.Managing configuration (Modification, backup and restoration) of different network equipment's Servers.Prepare change plan, budget and BOQ. The change Submission and change implementation. Attending for any kinds of assigned / transferred Incidents / interactions according to ITIL system.Plan, Design, Installation and management of PBX systems, VOIP, CCTV Systems and Door access control Systems to ensure the systems are proper functioning.Supervise work of IT helpdesk engineers to solve user’s desktop incidents / interactions. Provide desktop supports for VIP / CIP users.Weekly / monthly IT cases Publishing to company employees.Panning, Designing, Budget and BOQ preparation, Project approval and Vendor selection for IT projects such as new office setup / System up gradation / System swap. Managing the project to finalize the project to ensure IT service delivery and make sure the construction fit the information security request and criterion. Vendor / Supplier management of IT equipment's and Services. Prepare yearly service level agreement (SLA) and between vendors / suppliers for IT equipment's, Facilities and services.Monthly / weekly training of Information Technology to teach how to use company’s IT resources and Information Security awareness for the company employees.Prepare templates of IT reporting, Submit report to level-1 IT department and overall IT department’s documents / records keeping and management.IT department team building and team management. Show less

Mar 2005 - May 2012

System Administrator

Dhaka, Bangladesh

Roles / Responsibilities:Construct IT system, administration and maintenance LAN, WAN and IT security systems.Administration of servers such as DHCP Server, File server and Mail Server, Database server, ERP ~ ~ server, Employee attendance server IT Systems Hardware trouble shooting and IT help desk (desktop supports).Contact suppliers for any kinds of IT service and for new IT requirements as well as get IT service from supplier according to yearly SLA.

Mar 2004 - Feb 2005
3 education records

Mohammad Harun Ar Rashid education

Bachelor'S Degree, Computer Science, First Class

B.Sc Computer Science, University of Madras, Chennai-India

Higher Secondary Certificate, Science, First Class

Ghatail Cantoment School And College

Secondary School Certificate (Science Group) Dhaka Education Board Dhaka, Bangladesh

High School, Science, First Class

Madhupur Shahid Smrity High School, Tangail

Secondary School Certificate (Science Group) Dhaka Education Board Dhaka, Bangladesh

FAQ

Frequently asked questions about Mohammad Harun Ar Rashid

Quick answers generated from the profile data available on this page.

What company does Mohammad Harun Ar Rashid work for?

Mohammad Harun Ar Rashid works for Ollo Wireless Internet.

What is Mohammad Harun Ar Rashid's role at Ollo Wireless Internet?

Mohammad Harun Ar Rashid is listed as Manager Information Technology (System, Network, Security) at Ollo Wireless Internet.

What is Mohammad Harun Ar Rashid's email address?

AeroLeads has found 1 work email signal at @huawei.com for Mohammad Harun Ar Rashid at Ollo Wireless Internet.

Where is Mohammad Harun Ar Rashid based?

Mohammad Harun Ar Rashid is based in Dhaka, Bangladesh while working with Ollo Wireless Internet.

What companies has Mohammad Harun Ar Rashid worked for?

Mohammad Harun Ar Rashid has worked for Ollo Wireless Internet, Sheba Technologies Limited, Starlink Technologies Limited, Roots Communication Ltd, and Huawei Technologies Co., Ltd (Bangladesh).

How can I contact Mohammad Harun Ar Rashid?

You can use AeroLeads to view verified contact signals for Mohammad Harun Ar Rashid at Ollo Wireless Internet, including work email, phone, and LinkedIn data when available.

What schools did Mohammad Harun Ar Rashid attend?

Mohammad Harun Ar Rashid holds Bachelor'S Degree, Computer Science, First Class from University Of Madras.

What skills is Mohammad Harun Ar Rashid known for?

Mohammad Harun Ar Rashid is listed with skills including Pabx, Computer Network Operations, Routers, Active Directory, Switches, Network Administration, Gsm, and Network Design.

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