System and Network Engineer (IT Infrastructure)

Adventus is an Information and Communications Technology (ICT) Solutions and Services Provider with a wide footprint across the globe.

We help organizations bring about positive transformation to their businesses by leveraging intelligent applications of innovative solutions and pertinent services to remain winners in today's ultra-competitive marketplace.

With our strong network of technology partners, excellent domain expertise and differentiated value proposition, we are able to go above and beyond for our customers, far exceeding expectations.

Job Responsibilities

Manage and maintain virtualization platforms (Hyper-V and VMware)

Administer and support Windows Server environments

Design, implement, and troubleshoot network infrastructure (LAN/WAN, VPN, firewall)

Monitor system performance and ensure high availability of IT services

Perform system upgrades, patching, and routine maintenance

Troubleshoot hardware, software, and network issues

Support backup, disaster recovery, and business continuity processes

Maintain proper documentation of systems, configurations, and procedures

Collaborate with internal teams and vendors for project implementation and support

Job Requirements

Diploma or Degree in Information Technology, Computer Science, or related field

Minimum 2–4 years of relevant experience in system and network administration

Hands-on experience with:

Hyper-V and/or VMware virtualization platforms

Windows Server (Active Directory, DNS, DHCP, Group Policy)

Network infrastructure (switching, routing, firewall)

Preferred / Added Advantage

Experience with Zscaler (ZIA/ZPA)

Experience with Network Access Control (NAC) solutions (e.g., Cisco ISE, FortiNAC)

Familiarity with Microsoft Azure (IaaS, networking, identity)

Knowledge of security best practices and frameworks

Relevant certifications (e.g., Microsoft, VMware, Cisco, Azure)

Key Skills

Strong troubleshooting and problem-solving skills

Good understanding of IT infrastructure and security concepts

Ability to work independently and in a team

Good communication and documentation skills

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