Ubuntu Impact

Ip & Network Engineer

Ubuntu Impact

Dar es salaam, Dar es Salaam, TanzaniaFull timePosted Feb 12, 2026

Job description

Duties and Responsibilities

● Responsible for network administration and architecture ● Responsible for Monitoring network performance to ensure system availability and reliability. ● Being available on-call to respond to critical network issues that may arise outside of normal business hours. ● Responsible for the company’s IP-based WANs, LANs, transport hardware and software.

● Responsible for access control models and network security, securing the entire network with firewalls using Cisco ASA, Cisco Firepower, Netgate pf. Sense and other security appliances. ● Responsible for setting, configuring and managing VPNs, particularly IPsec & Remote VPNs. ● Responsible for configuring, managing & understanding of network operating systems (Cisco IOS & DNOS) ● Responsible for configuring, managing & understanding Linux operating systems ● Responsible for implementing, and managing a robust and secure network infrastructure ● Troubleshooting network and server-related issues.

● Responsible for HVAC by monitoring, troubleshooting and dealing with HVAC technicians. ● Responsible for Power systems by monitoring, troubleshooting and dealing with A.C & D.C electrical systems technicians. ● Responsible for maintaining up-to-date knowledge of the network architecture and any recent changes that could affect troubleshooting efforts.

● Responsible for documenting infrastructural incidents and actions taken to resolve them for future reference and analysis. ● Performing daily speed and security tests on installed networks to ensure they meet required standards. ● Training NOC team on basic issues that can be addressed by Level I support ● Responsible for Level II infrastructural and network support ● Responsible for data backup and recovery.

○ Planning, deploying, and administering the backup system hardware and software ○ Ensuring that backups are run according to schedule and that retention policies are met ○ Verifying all full backup jobs and maintaining an audit trail of configuration, backup, and restore tasks ○ Providing reports on job success or failure and raising event alerts for failures ○ Performing file restore operations as required Requirements Required Skills : ● Industry-related experience as a Senior IP Network Engineer ● Professional certification (e.

g. CCNA, CCNP and optionally CCDP) ● Solid background in network administration and architecture ● IP-based WANs, LANs, and transport hardware and software. ● In-depth understanding of communication protocols (mainly TCP/IP) and routing protocols (e.g. BGP, OSPF, MPLS, and IPv4/IPv6.) ● Familiarity with access control models and network security, Skills in securing networks with firewalls, Cisco ASA, Cisco TFD, and other security appliances.

● Experience with network diagnostic, monitoring and analysis tools (e.g. Solar. Winds network tools) ● VPN Technologies: Experience with configuring and managing VPNs, particularly IPsec. ● Solid understanding of network operating systems (Cisco IOS) ● Implement, and manage a robust and secure network infrastructure ● Sharp troubleshooting skills Experience: 2.

5years Minimum