Network Infrastructure System Job Vacancy at Mwalimu Commercial Bank – June 2025
Working Hours: Full-time
Company: Mwalimu Commercial Bank PLC
Location: Tanzania
Mwalimu Commercial Bank PLC is inviting qualified candidates to apply for the position of Network Infrastructure System Administrator. This critical role supports the bank’s ICT department in building and maintaining a secure, resilient, and high-performing network infrastructure aligned with organizational goals and compliance standards.
Job Purpose
Reporting to the ICT Manager, the Network Infrastructure System Administrator will be responsible for the planning, implementation, and security of the organization's network systems. The goal is to ensure optimal availability, robust cybersecurity protection, and scalability to support business operations.
Key Responsibilities
- Design, deploy, and manage LAN/WAN infrastructure, VPNs, firewalls, and wireless networks.
- Monitor system performance and ensure readiness for disaster recovery and continuity.
- Implement and manage cybersecurity protocols, tools, and threat protection mechanisms.
- Maintain and upgrade network hardware, apply firmware updates, and document configurations.
- Diagnose and resolve connectivity issues and network performance problems.
- Collaborate with vendors and service providers to ensure system reliability and scalability.
- Support internal users and enforce IT security protocols.
- Monitor network for vulnerabilities and breaches; initiate immediate action as needed.
- Align infrastructure management with international and national standards such as ISO 27001 and NIST.
- Support ICT audits and maintain incident logs, root cause analysis reports, and remediation records.
- Ensure compliance with Service Level Agreements (SLAs) related to system uptime and response time.
- Track, analyze, and report key performance and security metrics.
- Provide routine system maintenance and proactive user support.
- Perform any other duties as assigned by the line manager.
Qualifications and Experience
- Bachelor’s degree in Computer Science, Information Technology, or a related discipline.
- Minimum 3 years of hands-on experience in network administration or cybersecurity roles.
- Certifications such as CCNA, CCNP, Security+, or Fortinet NSE will be an added advantage.
- Proficiency in network protocols, VLANs, firewall configuration, and cybersecurity tools.
- Strong troubleshooting skills and ability to work under pressure.
Application Instructions
Interested candidates should send a detailed CV, cover letter, and certified copies of academic and professional certificates to the following email:
📧 recruitment@mwalimubank.co.tz
🗓️ Deadline for applications: Friday, 13th June 2025
Note: Women are strongly encouraged to apply. Only shortlisted candidates will be contacted.
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