Job Description

Title: Senior Network Administrator/Senior Network Analyst-System Administration

Company Name: DATA Limited

Vacancy: Not specific

Job Location: Dhaka (GULSHAN 1)

Employment Status: Full-time

Educational Requirements:
∎ Bachelor of Science (BSc) in CSE

Experience Requirements:
∎ At least 8 year(s)

Job Responsibilities:
∎ Perform highly complex duties at a professional mastery level in the design, development, integration and administration of the Organization’s networks.
∎ Responsible for design of the Organization’s network architecture, including switching, routing, overall network services and network security, and participates in researching technology alternatives and planning for expansion of network capacity to support the Organization.
∎ Troubleshoots and resolves the most complex network performance and connectivity problems.
∎ Designs and develops complex, multi-segment network infrastructure; designs, develops, installs, integrates and maintains the network physical infrastructure incorporating multiple technologies and protocols; installs, upgrades, replaces, configures, integrates and maintains network hardware, software and devices, including servers, switches, routers, bridges, gateways and cabling and other wiring equipment; creates, reallocates or deletes subnets or virtual networks to improve performance and increase security.
∎ Designs, develops, installs, configures and maintains network operating system software and network infrastructure applications; maintains software installation libraries; monitors directories and domains and audits server logs to identify performance issues and device failures; installs server fixes and service packs to maintain reliability and security.
∎ Designs, develops, installs, configures, maintains and troubleshoots the VoIP (Voice Over IP) network infrastructure, including PoE (Power Over Ethernet) switches, UPSs (uninterruptible power supplies, voice routers, call processing servers, voicemail servers and other VoIP related equipment; creates, reallocates or deletes voice subnets; performs tuning to ensure high quality and reliable voice services.
∎ Designs, develops, installs, configures, maintains and troubleshoots SANs (Storage Area Networks), including HBAs (Host Bus Adapters), fibre channel switches, fibre channel and SATA drives, fibre channel cables and associated firmware and software; works with storage vendor on major SAN installs, upgrades and troubleshooting of problems.
∎ Designs, conducts site surveys, installs and maintains wireless access points and associated wireless equipment, devices and software throughout Organization locations; creates and maintains firewalls and authentication servers and encryption methods to wireless access points; creates and maintains wireless domain services to allow wireless roaming; troubleshoots and resolves wireless interference, connectivity, performance and security problems.
∎ Troubleshoots, diagnoses and resolves server connectivity and performance issues; administers network standards, including naming conventions and address protocols; monitors, analyzes and manages network traffic and other conditions to achieve optimal performance and uptime; analyzes data to minimize network congestion.
∎ Analyzes network capacity and growth requirements and recommends network infrastructure upgrades and enhancements to meet long-term Organization needs; develops plans for server room expansion including rack space, floor space, cooling and power requirements; installs server racks, uninterruptible power supplies and other server support equipment; develops specifications for network hardware, software and cabling upgrades and enhancements.
∎ Designs, installs and administers new security systems and methods; creates and maintains security rights on network resources; maintains and administers the firewall rule base and authentication systems; monitors for network intrusions and security breaches; implements and enforces the enterprise network security policy and remote access standards and guidelines.
∎ Performs project leadership functions for network installation projects; participates in planning and managing large migration and conversion projects; creates network management scripts to automate software installation, workstation management and network resource assignments; creates scripts to automate bulk configuration changes to network switches.
∎ Provides technical advice, solutions and field training to user support staff; develops tools to assist staff in deploying software, configuring settings and troubleshooting and resolving a variety of workstation problems; performs advanced troubleshooting on network hardware, software and connectivity problems; performs third level problem resolution.
∎ Maintains an inventory of hardware components and software as well as surplus computer hardware and equipment to be rebuilt and redistributed to users.
∎ Researches and evaluates hardware and software for compatibility, serviceability, design and performance; develops specifications and recommends the purchase of computer/ network related hardware and software.
∎ Develops prototype systems to test for integration, feasibility and reliability; conducts cost benefit analyses; participates in the selection of vendors; develops support and training materials for user support staff on new technologies and their integration in the Organization’s network infrastructure.
∎ Monitors trends and developments in systems, networking and multi-platform communication technologies; consults with vendors and other sources on industry and product direction, functionality and capabilities.
∎ Provides back up support to other members of the network services and user support team.
∎ Performs other related duties as assigned or requested.

Additional Requirements:
∎ Age 30 to 45 years
∎ Design, configure, manage and maintain the operations of complex wired and wireless network systems to achieve optimal technical performance and user support.
∎ Troubleshoot complex network hardware, software and/or connectivity problems and make modifications and fixes to resolve problems.
∎ Develop conceptual frameworks and apply state-of-the-art technology to the design and management of operating system and network infrastructures.
∎ Perform business and functional analyses and reach sound conclusions regarding customer needs and requirements.
∎ Understand and apply the analysis of functional requirements to the development of proposals, specifications and recommendations for efficient, cost-effective network systems and technology solutions.
∎ Establish and maintain project schedules and balance responsibilities for multiple projects to ensure timely, high-quality results.
∎ Assess customer needs, set priorities and allocate resources to most effectively meet needs in a timely manner.
∎ Prepare clear, concise and accurate system documentation, reports of work performed, and other written materials.
∎ Make sound, expert independent decisions within established guidelines.
∎ Communicate clearly and effectively orally and in writing.
∎ Work collaboratively and effectively as a project leader and team member.
∎ Establish and maintain effective customer-focused working relationships with managers, customers, vendors, consultants, employees and others encountered in the course of work.

Salary: Negotiable

Compensation & Other Benefits:
∎ Mobile bill, Over time allowance
∎ Lunch Facilities: Full Subsidize
∎ Salary Review: Yearly
∎ Festival Bonus: 2
∎ Incentive (Performance based)
∎ Earn leave encashment
∎ Celebrate birthday
∎ Refreshment

Job Source: Bdjobs.com Online Job Posting.

Application Deadline: 5 Dec 2023

Company Information:
∎ 5 Nov 2023
∎ DATA Limited
∎ Address : 45 Gulshan Avenue, Dhaka-1212

Category: IT/Telecommunication

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