Smart Technologies (BD) Ltd
Smart Technologies (BD) Ltd
Smart Technologies (BD) Ltd
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Summary
- Vacancy: 01
- Location: Dhaka
- Maximum Salary: Negotiable
- Experience: 1 to 3 years
- Published: 12 Nov 2024
Requirements
Education
- Bachelor of Science (BSc) in Computer Science & Engineering
Experience
- 1 to 3 years
- The applicants should have experience in the following business area(s):
Software Company, IT Enabled Service, Computer Hardware/Network Companies, Food (Packaged)/Beverage
Additional Requirements
Zimbra Server.
Hardware and Networking.
Mail Route Configuration.
Firewall Administration.
System Configuration and Maintenance.
Responsibilities & Context
Zimbra Installation and Maintenance:
Install, configure, and maintain Zimbra Mail Server on Linux (CentOS and RedHat)platforms.
Perform regular updates, patches, and version upgrades for Zimbra mail systems to ensure stability, security, and performance.
Mail Server Management:
Develop, implement, and manage Zimbra mail server solutions, ensuring high availability, scalability, and fault tolerance.
Administer mail flow policies, email routing, and ensure proper configuration of SMTP, POP, and IMAP protocols.
Security Configuration and Administration:
Configure and enforce security policies on Zimbra mail systems, ensuring secure email transmission and protection from spam, viruses, and phishing.
Implement encryption (SSL/TLS) for Zimbra to ensure secure communication.
Regularly audit email security and implement necessary measures to safeguard against unauthorized access.
Backup and Disaster Recovery Planning:
Plan and implement regular backup procedures for Zimbra mail data, including user accounts, emails, and system configurations.
Develop and test disaster recovery strategies to ensure minimal downtime in the event of system failure or data loss.
Network Integration and Performance Monitoring:
Collaborate with network engineers to plan and integrate Zimbra mail servers into the existing network infrastructure.
Monitor system performance, including server load, mail queue, and resource utilization, to identify bottlenecks and optimize system efficiency.
Ensure Zimbra operates effectively within the network and performs load balancing if required.
Email Application Virus Protection:
Maintain and customize email applications for virus protection, integrating antivirus and anti-spam technologies into Zimbra to ensure emails are scanned and filtered for threats.
Regularly update virus definitions and security patches to safeguard against new threats.
System Monitoring and Incident Response:
Continuously monitor Zimbra server logs, mail queues, and system alerts to detect issues proactively.
Respond to critical incidents, including email system outages or performance degradation, ensuring timely resolution.
Capacity Planning and System Tuning:
Administer server performance by analyzing the utilization of hardware and system resources.
Plan for server capacity needs based on usage patterns and expected growth.
Tune Zimbra system configurations to enhance performance and ensure optimal resource allocation.
Technical Documentation and Reporting:
Develop and maintain clear and comprehensive documentation for Zimbra server configurations, troubleshooting steps, and security measures.
Prepare reports on system performance, security audits, and any incidents for internal stakeholders.
User Support and Troubleshooting:
Provide technical support to end-users for email-related issues, including mailbox configuration, email delivery, and spam filtering problems.
Troubleshoot and resolve complex email system issues related to Zimbra, including mail flow, server connectivity, and user account issues.
Compliance and Best Practices:
Ensure Zimbra systems are configured in compliance with relevant security regulations and corporate policies.
Stay updated on industry best practices for email security, system administration and data protection, ensuring Zimbra is always aligned with these standards.
Collaboration and Coordination:
Work closely with the IT infrastructure team to integrate Zimbra into overall system architecture, including file servers, directory services (LDAP), and other critical applications.
Collaborate with other teams on security audits and vulnerability assessments to ensure the Zimbra infrastructure is protected.
SLA Management and Service Delivery:
Ensure the timely delivery of email services as per defined Service Level Agreements (SLAs).
Monitor Zimbra’s availability and performance to meet organizational requirements and ensure minimal service interruptions.
Compensation & Other Benefits
- Mobile bill, Medical allowance, Provident fund
- Lunch Facilities: Partially Subsidize
- Salary Review: Yearly
- Festival Bonus: 2
Employment Status
Full Time
Gender
Only Male
Job Location
Dhaka
To apply for this job email your details to admin@chakricircular.com