System Administrator

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Description

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• Understand organizational objectives and provide inputs and suggestions for developing the overall organization strategy for IT systems;
• Estimate financial and non-financial resources required to achieve targets;
• Communicate and explain the final IT systems strategy to IT team members and other stakeholders to support the achievement of icddr,b’s objectives through IT initiatives
• Oversee day-to-day operations of the icddr,b IT infrastructure;
• Conduct systems and network administration for seamless operation
• Manage Windows servers (On Prem & Cloud), Administer Unix/Linux servers and cluster systems and Administer VMware System.
• Manage and Maintain Microsoft Active Directory;
• Administer Microsoft Exchange for both On Prem and Cloud environments;
• Manage Azure Cloud-based Active Directory, DNS, and Cloud Management Gateway;
• Oversee Microsoft SCCM services to ensure optimal system configuration;
• Manage DHCP services, IP phones, and other network-related components;
• Administer virtual machines through VMware for efficient resource utilization;
• Utilize EMC Dell M1000e (Networker) for backup administration and Perform tape-based backup administration for data security;
• Oversee Data Center operations with HP/Dell Servers, Blade Systems, precision AC, online UPS, and Cisco Devices;
• Manage the Software-Defined Data Center (SDDC) of VMware for enhanced efficiency;
• Manage and Maintain Microsoft Exchange Online Protection (EOP);
• Implement server and network device hardening measures;
• Ensure risk-free infrastructure through effective patch management by SCCM and anti-virus software application;
• Conduct vulnerability assessments with Nessus and penetration testing to enhance system security;
• Provide security awareness training to stakeholders;
• Ensure compliance with IT Security Management Key Performance Indicators (KPIs);
• Monitor Security Information and Event Management (SIEM) alerts for potential incidents and facilitate incident response;
• Utilize advanced detection capabilities within the Microsoft Defender portal;
• Manage Web Application Firewall (WAF), Web Security Gateway, and Network Intrusion Prevention System (IPS).
• Promote a spirit of collegiality and gender diversity amongst team members and in the organization;
• Encourage team members to collaborate across areas;
• set goals and conduct appraisals for the team;
• Set high standards and confront poor performance where needed;
• Mentor young professionals and prepare them for higher responsibilities;
• Identify and reward high performers.

• Bachelor degree in Computer Science & Engineering or Information & Communication Engineering or relevant subject.
• 8 years (Minimum) of relevant experience in Systems Administration as a System Administrator
• Expertise in DNS, DHCP, Microsoft Active Directory, Microsoft Exchange, Microsoft Windows Server Management, and Azure Cloud services, with a minimum of 8 years of hands-on experience.
• At least 8 years of hands-on experience with VMware and backup solutions (e.g., EMC Dell M1000e Networker).
• Have a minimum of 4 years of hands-on experience in managing and maintaining Microsoft Exchange Online Protection (EOP)Top of Form
• Minimum of 4 years of experience in SIEM, Vulnerability Assessment, Web Application Firewall, Web Security Gateway (WSG), Intrusion Prevention System (IPS), Enterprise Anti-Virus Solutions, and Microsoft SCCM Solutions.
• Proficiency in Windows and Unix/Linux server administration.
• Familiarity with Data Center hardware and software management.

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