Network Engineer

empresas españolas

New Jersey


17 hours ago

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Job Description

We are seeking a skilled Network Engineer to design, implement, configure, monitor, and maintain reliable and secure network infrastructure. The ideal candidate will have hands-on experience with routing, switching, firewalls, VPNs, wireless networks, network monitoring, and troubleshooting. The role requires close collaboration with IT, security, cloud, and infrastructure teams to ensure high network availability and performance.

Key Responsibilities

  • Design, configure, and maintain enterprise network infrastructure.
  • Configure and manage routers, switches, firewalls, VPNs, and wireless networks.
  • Implement and troubleshoot routing protocols such as OSPF, BGP, and EIGRP.
  • Configure VLANs, subnets, DHCP, DNS, NAT, and IP addressing.
  • Monitor network performance, availability, bandwidth, and capacity.
  • Troubleshoot network connectivity, latency, packet loss, and performance issues.
  • Implement network security controls and access policies.
  • Configure site-to-site and remote-access VPN solutions.
  • Perform network upgrades, migrations, and infrastructure maintenance.
  • Maintain network diagrams, configurations, documentation, and operational procedures.
  • Respond to network incidents and participate in root-cause analysis.
  • Collaborate with cybersecurity, cloud, systems, and DevOps teams.
  • Support cloud networking environments across AWS, Microsoft Azure, and Google Cloud Platform (GCP).
  • Participate in network disaster recovery and business continuity planning.

Required Skills

  • TCP/IP
  • IPv4 and IPv6
  • Routing and Switching
  • Cisco Routers and Switches
  • VLANs
  • Subnetting
  • DHCP
  • DNS
  • NAT
  • OSPF
  • BGP
  • EIGRP
  • Firewalls
  • VPN
  • Network Security
  • Wireless Networking
  • LAN/WAN
  • SD-WAN
  • Network Monitoring
  • Wireshark
  • Cisco IOS
  • SSH
  • SNMP
  • Troubleshooting
  • Network Performance Optimization
  • AWS Networking
  • Azure Networking
  • Google Cloud Networking
  • Strong analytical and problem-solving skills

Preferred Qualifications

  • Experience with Cisco ASA, Palo Alto, Fortinet, or similar firewalls.
  • Knowledge of cloud networking services such as AWS VPC, Azure Virtual Network, and Google Cloud VPC.
  • Experience with network monitoring tools such as SolarWinds, PRTG, Nagios, or Datadog.
  • Knowledge of automation using Python or Ansible.
  • Familiarity with Infrastructure as Code and Terraform.
  • Experience with SD-WAN technologies.
  • Knowledge of network security frameworks and best practices.
  • Familiarity with Agile/Scrum methodologies.

Qualifications

  • Bachelor's degree in Computer Science, Information Technology, Networking, or a related field.
  • 2–5 years of experience in Network Engineering, Network Administration, or Infrastructure Engineering.
  • Hands-on experience configuring and troubleshooting enterprise networks.
  • Experience working with Cisco networking technologies and network security solutions.

Certifications

Preferred certifications include:

  • Cisco CCNA
  • Cisco CCNP
  • CompTIA Network+
  • Fortinet NSE
  • Palo Alto Networks certifications
  • AWS Certified Advanced Networking
  • Microsoft Certified: Azure Network Engineer Associate

Benefits

  • Competitive salary package
  • Flexible work arrangements
  • Professional development and certification support
  • Networking and cloud technology training
  • Career growth opportunities
  • Collaborative and innovative work environment


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