System & Network engineer at Adventus (Singapore)
Adventus· Singapore·
Role details
Job description
Key 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
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)
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
Why work at Adventus
- Culture: Certified Great Place to Work® for five years running – employees cite credibility, respect, fairness, pride, and camaraderie.
- Growth opportunities: Fast promotion, exposure to multiple business areas, and extensive learning & development programs for ambitious individuals.
- Work environment: Hybrid/office? Not explicitly stated, but roles span multiple countries; likely flexible. Shift roles exist (IT Support Engineer – Shift Schedule).
- Perks: Obsession with customer service translates to a supportive internal culture; employees feel “supported, inspired, and empowered to excel.”
- Who they look for: Passion for customer service, interest in tech innovation, entrepreneurial mindset, effective communication, and leadership potential.