*GOV* Network Infrastructure Specialist | AWS

ScienTec ConsultingSingaporemycareersfuturepublished 09/02/2026
Must-have:AWSCloudSecurityHybrid

Network Infrastructure Specialist

Working Hours: Monday to Friday, Hybrid Working Arrangement Working Location: Central Remuneration package: Up to $9,000 + AWS

Responsibilities

  • Manage and support enterprise network infrastructure across on-premises data centres and AWS cloud environments.
  • Support network connectivity, configuration, monitoring, and troubleshooting across AWS and hybrid cloud environments.
  • Monitor network performance, troubleshoot incidents, and resolve network, infrastructure, application, and security issues to minimise downtime.
  • Manage maintenance, firmware upgrades, security patches, and technology refreshes for firewalls, load balancers, switches, wireless controllers, and related equipment.
  • Support network deployments, office moves, LAN/WAN, wireless, Internet, and structured cabling requirements.
  • Work with internal teams, vendors, and service providers to resolve technical issues and meet SLAs.
  • Maintain network documentation, SOPs, deployment procedures, and operational runbooks.
  • Identify opportunities for automation and process improvements to improve operational efficiency and reliability.
  • Support infrastructure projects, new deployments, and transition of systems into operations.
  • Prepare operational reports and provide updates to stakeholders.

Requirements

  • Degree or diploma in IT, Computer Science, Computer Engineering, or a related field, or equivalent experience.
  • 4–6 years of experience in enterprise network infrastructure across wired and wireless environments.
  • Strong knowledge of networking technologies, with experience in infrastructure security.
  • Hands-on experience with network equipment, servers, Windows/Linux, structured cabling, and AWS/cloud environments.
  • Strong troubleshooting and problem-solving skills across network and infrastructure environments.
  • Experience with enterprise IT operations, governance, and security standards.
  • CCNA, CCNP, ITIL, AWS certifications, or equivalent certifications are advantageous.
  • Able to work independently and collaboratively with multiple stakeholders.

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Aloysius Tan Sheng Rong - R22110441 ScienTec Consulting Pte Ltd - 11C5781