Enterprise Network Professional

6 days ago

Singapore beBeeNetwork Full time $90,000 - $120,000

Job Title: Advanced Network Specialist

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Job Description:

We are seeking a highly skilled professional with expertise in Cisco ACI and network security technologies. The ideal candidate will be responsible for designing, implementing, maintaining, and supporting the enterprise network infrastructure with a focus on ACI fabric management, data center operations, and firewall administration.

Key Responsibilities:

  • Design, configure, and manage network devices in Data Center environments, including Application Center infrastructure.
  • Configure network settings and troubleshoot vSwitch or vDS, such as VLANs and IP addresses for optimal performance and redundancy.
  • Troubleshoot and resolve complex issues to improve connectivity and operational reliability.
  • Work closely with other teams to ensure smooth network operations and resolve application-related network issues.
  • Maintain comprehensive documentation of network infrastructure, configurations, and security policies.
  • Investigate issues thoroughly to identify root causes and implement effective solutions.
  • Conduct regular security audits to identify vulnerabilities and ensure compliance with security standards.
  • Develop and enforce network change management processes to avoid disruptions.
  • Evaluate emerging technologies and propose improvements to network architecture and security.

Required Skills & Qualifications:

  • Bachelor's degree in Computer Science, Information Technology, or related field.
  • Minimum 5+ years of hands-on experience in enterprise network engineering.
  • Proven experience managing Cisco ACI fabric and related technologies.
  • Strong knowledge of network routing and switching, Layer 2/3 protocols, and vPC configurations.
  • Hands-on experience with Cisco ASA, Firepower, and Fortinet firewalls.
  • Experience working in virtualized environments, particularly with VMware ESXi.
  • Excellent troubleshooting skills and ability to resolve complex network and security issues.
  • Strong understanding of network security principles, including segmentation, ACLs, NAT, and firewall policies.
  • Familiarity with ITIL change management processes.
  • Strong communication and collaboration skills across multidisciplinary teams.
  • Proactive, detail-oriented, and able to work independently in a fast-paced environment.
  • Cisco certifications such as CCNP (Data Center or Security) or CCIE preferred.
  • Experience with network automation tools and scripting (e.g., Python, Ansible) preferred.
  • Familiarity with monitoring and logging platforms (e.g., SolarWinds, Splunk, DNAC).
  • Exposure to cloud networking (AWS, Azure) and hybrid data center environments.

Benefits:

The ideal candidate will have a strong understanding of network security principles, including segmentation, ACLs, NAT, and firewall policies. Experience with ITIL change management processes is also desired. A Bachelor's degree in Computer Science, Information Technology, or related field is required, along with minimum 5+ years of hands-on experience in enterprise network engineering.

Others:

The selected candidate will play a critical role in ensuring secure, high-performance connectivity across virtualized and physical environments. We offer a competitive salary and benefits package to attract top talent.

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