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Sahara Group Limited
IT Operations Specialist
Lagos
• Nigeria
Closed for applications
Profession (Energy, utilities, environment)
Accounting, finance, banking, insurance,Administrative, clerical,Agriculture, fishing, forestry, wildlife,Business, strategic management,Construction,Customer support, client care,Design, arts,Electrical engineering,Energy, power,Engineering, architecture,Government, community development, public services,Human resources,Information technology, software development, data,Installation, maintenance, repair,Legal,Manufacturing, operations, quality,Mechanical engineering,Media, communications, languages,Project, program management,Research, academy,Sales, marketing, promotion,Skilled, manual labor,Teaching, training,Telecommunications,Transportation, logistics, driving,
Industry (Information technology, software development, data)
Aeronautics,Agriculture, fishing, forestry,Automotive,Banking, microfinance, insurance,Communications, media, radio, tv,Computers, software development and services,Construction, renovation, maintenance,Consulting, business support, auditing,Education, academic,Electronics,Energy, utilities, environment,Finance & FinTech,Financial Services,Fitness, well-being and lifestyle,Health care, medical,Human resources, talent development, recruiting,Manufacturing,Marketing, advertising,Non-profit, social work,Outsourcing, leasing,Real estate,Restaurant, hospitality, travel,Telecommunications,Transportation, logistics, storage,
Seniority (Information technology, software development, data, Energy, utilities, environment)
© Fuzu Ltd
Sahara Group Limited
Energy + 2 more
Description
Requirements
- Bachelor’s degree in computer science, Information Technology, or related fields.
- Professional certifications such as CCNA, CCNP, CCIE, Fortinet NSE, or equivalent are required.
- Minimum of 5- 8 years' experience managing complex network infrastructures across multiple locations.
- Proven expertise in managing enterprise-level LAN, WAN, WLAN, and VoIP networks.
- Network Design & Architecture: Strong knowledge of LAN, WAN, MPLS, SD-WAN, and wireless networks.
- Network Devices: Experience configuring and troubleshooting routers, switches, firewalls, and access points (e.g., Ubiquiti, Fortinet, Cisco).
- Network Monitoring Tools: Proficiency with tools like SolarWinds, PRTG, or similar platforms.
- Communication Systems: Expertise in VoIP, unified communications, and video conferencing tools.
Responsibilities
1. Network Design, Implementation and Operations
- Design, configure, and implement LAN, WAN, and wireless networks across multiple offices and remote locations.
- Plan and manage network infrastructure upgrades, expansions, and improvements to meet organizational needs.
- Deploy and optimize network devices, including routers, switches, firewalls, access points, and load balancers.
- Ensure redundancy and high availability through appropriate failover configurations.
- Monitor and manage network performance using tools like SolarWinds, PRTG, Zabbix, or similar.
- Troubleshoot and resolve network issues to minimize downtime and ensure business continuity.
2. Communication Systems Management
- Manage enterprise VoIP, unified communication platforms, and collaboration technologies.
- Manage the integration of audio, video conferencing, and instant messaging technologies.
- Design, configure, and implement LAN, WAN, and wireless networks across multiple offices and remote locations.
3. Network Security
- Manage and maintain network security protocols, including firewalls, IPS/IDS, and secure access controls.
- Implement and monitor network security controls to reduce risks and vulnerabilities.
- Conduct frequent security audits, patch management, and penetration testing to verify compliance.
- Monitor for potential cyber threats and manage incident response for network-related issues
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