Senior Specialist - System Management Job Title: Network Subject Matter Expert (SME)
Job Type: Full-Time
Job Overview: We are seeking a highly experienced Network Subject Matter Expert (SME) with in-depth knowledge and hands-on experience with Meraki Switches, HP Switches, Trendnet Switches, Cisco ASA, and Fortigate Firewalls. The ideal candidate will be responsible for the design, implementation, troubleshooting, and optimization of network infrastructure, providing strategic guidance and resolving complex network issues.
Key Responsibilities: Design, implement, and manage network solutions involving Meraki, HP, and Trendnet switches in enterprise environments. Experience and ability to configure Virtual ASA. Experience in replacing old firewall with new firewall. Experience in designing and executing ReIP activity of the entire network. Experience and ability to configure site-to-site VPN. Configure, maintain, and troubleshoot Cisco ASA and Fortigate firewalls, ensuring network security best practices are followed. Perform network assessments and audits to identify areas for optimization and security improvement. Serve as the SME for network architecture, providing expert-level support to internal teams and clients. Develop and maintain detailed network documentation including configurations, network diagrams, and processes. Manage network monitoring and alerting systems to proactively identify and resolve issues. Collaborate with cross-functional teams including IT security, cloud, and infrastructure teams to ensure seamless network operations. Provide guidance on network security policies, VPNs, and firewall rules to protect against threats. Mentor and provide training to junior network engineers on best practices and new technologies. Assist in the selection and deployment of networking hardware ensuring compatibility and scalability. Stay updated with the latest advancements in networking technologies and security protocols. Required Skills & Qualifications: Bachelor's degree in Computer Science, Information Technology, or related field, or equivalent work experience. 5 years of hands-on experience in network administration and engineering. Extensive experience with Meraki Switches including setup, configuration, and management. Proven expertise in HP Switches and Trendnet Switches for enterprise-level deployments. Strong knowledge and experience in Cisco ASA firewall administration including configuration and security rule management. Deep expertise in Fortigate Firewalls including experience with FortiOS, VPN setups, and threat protection. Advanced knowledge of networking protocols such as VLANs, STP, OSPF, BGP, TCP/IP, and VPN technologies. Experience with Network Security principles including NAT, firewall policies, IDS/IPS, and SSL/IPSec VPNs. Proficiency with network monitoring tools (e.g., SolarWinds, PRTG, Nagios) to manage performance and uptime. Strong problem-solving skills and the ability to troubleshoot complex network issues under pressure. Experience with network automation tools and scripting (e.g., Python, Ansible) is a plus. Preferred Qualifications: Certifications such as Cisco CCNA/CCNP, Fortinet NSE, or Meraki CMNA/CMNO. Experience with cloud networking (AWS, Azure) and hybrid environments. Familiarity with software-defined networking (SDN) and network virtualization (e.g., VMware NSX). Experience with load balancing technologies and WAN optimization. Knowledge of compliance frameworks like PCI-DSS, HIPAA, or ISO 27001. Soft Skills: Strong interpersonal and communication skills to collaborate effectively with team members and stakeholders. Ability to work independently and manage multiple projects simultaneously. Highly detail-oriented with strong documentation skills. Analytical mindset with the ability to solve complex network challenges.
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