Network Infrastructure System Administrator

Reporting to: ICT Manager

Job Purpose: To plan, implement, and secure the organization’s network infrastructure to ensure high availability, performance, and protection against cyber threats, in line with business and compliance goals.

Key Responsibilities:

• Design, deploy, and maintain LAN/WAN, VPNs, firewalls, and wireless networks.
• Monitor performance and ensure disaster recovery readiness.
• Apply and manage network security protocols and tools.
• Maintain hardware, update firmware, and document configurations.
• Troubleshoot connectivity and latency issues.
• Work with vendors to ensure scalability and reliability.
• Provide user support and enforce IT security policies.
• Enforce cybersecurity policies and standards.
• Monitor for network vulnerabilities and breaches.
• Align practices with ISO 27001, NIST, or local standards.
• Support audits and maintain incident logs and remediation records.
• Meet SLAs for uptime and response times.
• Coordinate with vendors to ensure service levels.
• Track and report on security and performance metrics.
• Provide proactive maintenance and user support.
• Any other duties assigned by the line manager.

Qualifications:

• Bachelor’s degree in Computer Science, IT, or related field.
• 3+ years of experience in network or cybersecurity roles.
• Certifications like CCNA, CCNP, Security+, or Fortinet NSE are a plus.
• Skilled in networking protocols, firewalls, VLANs, and security tools.

Application Process:

Applications should be done by sending a detailed CV, certified copies of certificates, and a cover letter to recruitment@mwalimubank.co.tz by Friday, 13th June 2025. Women are encouraged to apply. Only shortlisted applicants will be contacted.