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Network Engineer

Lorven Technologies

Job Title: Network Engineer


Location: Englewood, NJ


Note: Need local candidates who can attend In person interview.


Job Description:

  • Design, implement, maintain, and troubleshoot enterprise LAN, WAN, and data center networks.
  • Configure and support Cisco, Arista, and Juniper networking equipment.
  • Manage TCP/IP, VLANs, STP, OSPF, BGP, VRRP/HSRP, ACLs, NAT, QoS, DNS, DHCP, and VPNs.
  • Administer Palo Alto Firewalls including Security Policies, NAT, GlobalProtect, IPSec VPN, HA, URL Filtering, and Threat Prevention.
  • Configure and support Arista EOS, MLAG, LACP, Port Channels, Spine-Leaf architecture, and firmware upgrades. VXLAN/EVPN preferred.
  • Design and support AWS networking including VPC, Route Tables, Security Groups, Transit Gateway, AWS Direct Connect, Site-to-Site VPN, ALB/NLB, and hybrid connectivity.
  • Support Corporate Wi-Fi, Wireless Controllers, Guest Wi-Fi, and 802.1X authentication.
  • Support low-latency Market Data Networking including IP Multicast, PIM, IGMP, multicast routing, and exchange connectivity.
  • Work with Palo Alto, Arista, Cisco, AWS, ISPs, telecom providers, and market data vendors.
  • Participate in production support, incident response, root cause analysis, documentation, and change management.
Must Have Skills
  • Enterprise Routing & Switching
  • Palo Alto Firewalls
  • Arista Switching
  • AWS Network Architecture & AWS Direct Connect
  • Corporate Wi-Fi
  • Market Data Networking (IP Multicast, PIM, IGMP)
  • VPN & Hybrid Networking
  • Wireshark, tcpdump, Datadog, Splunk
  • Vendor Management
Good to Have Skills
  • Linux Administration (RHEL/Rocky/Ubuntu)
  • Python/Bash
  • Ansible
  • Terraform
  • VMware
  • Docker
  • Kubernetes Networking
  • HAProxy
  • NGINX
Qualifications
  • Bachelor's degree in Computer Science, Information Technology, Engineering, or related field.
  • 5-8+ years of enterprise networking experience.
  • Experience supporting mission-critical production environments.
  • Excellent troubleshooting, communication, and documentation skills.
Preferred Certifications
  • CCNA (Required)
  • CCNP Enterprise
  • Palo Alto PCNSA/PCNSE
  • AWS Advanced Networking - Specialty
  • AWS Solutions Architect - Associate
  • Arista ACE
  • RHCSA/RHCE (Good to Have)
Vacancy posted more than 2 months ago

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