Senior Network Infrastructure Specialist

    We are seeking a highly skilled and experienced Senior Network Infrastructure Specialist to join our team. As a key member of our IT department, you will be responsible for designing, implementing, and maintaining scalable and secure network infrastructures to support our multi-data center infrastructure.

    Key Responsibilities:

• Network Design and Architecture:
  • Design and implement robust network architectures to meet current and future business requirements.
  • Develop detailed network diagrams, documentation, and specifications for network components.
  • Collaborate with stakeholders to understand business needs and translate them into technical network requirements.
• Network Implementation and Deployment:
  • Configure and deploy network devices such as routers, switches, load balancers, and VPN concentrators.
  • Implement network security measures, including access control, encryption, and intrusion detection/prevention systems.
  • Deploy and manage network monitoring and management tools to ensure proactive network health and performance monitoring.
• Network Optimization and Performance Tuning:
  • Identify performance bottlenecks and optimize network configurations to enhance efficiency and throughput.
  • Conduct periodic network performance assessments and capacity planning exercises.
  • Implement Quality of Service (QoS) policies to prioritize critical network traffic.
• Network Troubleshooting and Support:
  • Provide escalated support for complex network issues and outages, including root cause analysis and resolution.
  • Collaborate with cross-functional teams to troubleshoot network-related problems impacting business operations.
  • Implement and maintain disaster recovery and business continuity strategies for network infrastructure.
• Security and Compliance:
  • Implement and enforce security policies, standards, and best practices to protect network assets from unauthorized access and cyber threats.
  • Ensure compliance with industry regulations and standards.
  • Perform regular security audits and vulnerability assessments to identify and remediate potential security risks.
• Documentation and Knowledge Sharing:
  • Maintain comprehensive documentation of network configurations, procedures, and standards.
  • Provide mentorship and knowledge transfer to junior network engineers and other IT staff.
  • Stay up-to-date with emerging technologies, trends, and best practices in networking.

    Qualifications and Skills:

• Bachelor's degree in computer science or related field (or equivalent experience).
• Professional certifications such as CCNP, CCIE, JNCIP, or equivalent are highly desirable.
• Extensive experience (10+ years) in designing, deploying, and managing large-scale enterprise networks.
• Proficiency in network protocols and technologies, including TCP/IP, BGP, OSPF, MPLS, VLANs, VPNs, etc.
• Strong understanding of network security principles and best practices.
• Hands-on experience with network hardware, including Cisco, Juniper, Palo Alto, and other leading vendors.
• Excellent analytical, problem-solving, and communication skills.
• Ability to work effectively in a team environment and collaborate with cross-functional teams.