Senior Network Specialist

7 hours ago

Singapore ARAMCO ASIA SINGAPORE PTE. LTD. Full time

Overview

As a Senior Network Specialist, you will be responsible for designing, implementing, and maintaining our company's network infrastructure. You will ensure the stability and integrity of in-house voice, data, video, and wireless network services. This role requires a high level of technical expertise and the ability to work independently as well as part of a team.

Responsibilities
  • Key Technical Knowledge: In-depth technical understanding and knowledge of SD-WAN infrastructure
  • In-depth technical understanding and knowledge of data network routing and switching
  • In-depth knowledge of network protocols (e.g., IPSEC, HSRP, BGP, OSPF).
  • Experience with network diagnostic, monitoring, and analysis tools
  • Good knowledge of Voice infrastructure and configurations
  • Network Design and Implementation: Design and deploy functional networks (LAN, WLAN, WAN, SD-WAN) and configure and install software, servers, routers, and other network devices.
  • Network Maintenance:
    1. Monitor network performance (availability, utilization, throughput, goodput, and latency) and test for weaknesses. Schedule upgrades and collaborate with network architects on network optimization.
    2. Perform setup and/or upgrade of network firmware for network devices (e.g., switches, router & firewall)
    3. Evaluating network performance data regarding speed, connectivity and disaster recovery
  • Security: Implement security measures and maintain firewalls and other security devices to protect data, software, and hardware.
  • Troubleshooting: Troubleshoot network issues and perform network recovery and backup procedures. Provide Level 3 support and troubleshooting to resolve issues.
  • Documentation: Maintain complete documentation of network configurations, changes, and procedures. Create and maintain comprehensive documentation for all implemented networks.
  • Collaboration: Work closely with other IT team members, including network architects and engineers, to ensure seamless integration of new technologies and solutions.
  • Training and Mentorship: Provide guidance and training to junior network staff and other IT personnel.
  • Determining company needs and coordinating the development and maintenance of network infrastructures with the IT team
  • Familiar with products but not limited to from Juniper, F5, Riverbed, Cisco Unified Communications and Switches, MS Teams & HP
Qualifications
  • Education: Preferred Bachelor's degree or Diploma in Computer Science, Information Technology, or a related field. Relevant certifications (e.g., CCNP, CCDP) are highly desirable.
  • Experience: Minimum of 8 years of experience in network administration or a related field.
Soft Skills

Strong analytical and problem-solving skills, excellent communication and interpersonal skills, and the ability to work independently and as part of a team.

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