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Enterprise Network Engineer
ServerHub · New York, NY, United States
About The Role
We are seeking an experienced Network Engineer with a strong background in data center, hosting, and cloud networking. The ideal candidate will have 3–5 years of hands-on experience in network engineering and at least 1–2 years in web or cloud hosting environments. This role requires advanced troubleshooting abilities, strong customer communication, and the ability to work in a dynamic, SLA-driven environment.
Key Responsibilities
Networking Operations
- Manage and maintain enterprise-grade network environments across data center, hosting, and cloud infrastructures.
- Configure, deploy, and troubleshoot routing protocols including BGP, OSPF, and MPLS.
- Implement and support VPN technologies such as IPSec, SSL, GRE, site-to-site, and remote access VPNs.
- Work with switching technologies, including STP, EtherChannel, and VXLAN.
- Perform network segmentation, optimization, and security hardening.
Hosting & Data Center Networking
- Administer DNS services (Bind, PowerDNS, Anycast).
- Manage hosting protocols, including HTTP(S), SMTP, and FTP/SFTP in production environments.
- Configure and maintain load balancers such as Nginx, HAProxy, or hardware-based LB (F5, Citrix).
- Support multi-tenant environments with isolated client networking.
Cloud Networking
- Design and manage VPCs, subnets, peering, NAT gateways, and VPN gateways.
- Work with cloud networking tools across AWS, Azure, VMware NSX, or similar.
- Support hybrid connectivity between on-prem and cloud infrastructures.
Network Security
- Administer enterprise firewalls, including Cisco ASA/FTD, Fortinet, Palo Alto, etc.
- Support DDoS mitigation strategies and basic WAF implementation.
- Configure IDS/IPS tools and participate in security monitoring and triage.
- Apply Zero-Trust principles and segmentation strategies.
Automation & Monitoring
- Create scripts and automation using Python, Bash, or Ansible.
- Manage monitoring and event systems such as Zabbix, Nagios, Grafana, ELK, etc.
- Build reporting dashboards and proactive alerting systems.
Troubleshooting & Support
- Perform deep-dive diagnostics using packet captures, traceroute, Wireshark, etc.
- Handle Level 3 escalations from NOC and customer operations.
- Work within 24/7 operations, rotation, and shift-based schedules.
Required Skills & Qualifications
Experience: 3–5 years in networking, with exposure to hosting or cloud-based environments.
Certifications
One or more of the following is required
CCNA R&S (EI), CCNP R&S (EI)
CCNA DC, CCNP DC
JNCIA-Junos, JNCIS-ENT/SP, JNCIP-ENT
Vendor Experience
Hands-on experience with
Cisco Catalyst & Nexus
Juniper EX / QFX / MX series
Preferred experience with
Arista or Mellanox data center switches
Soft Skills
- Strong English communication skills, especially for client-facing roles.
- Ability to explain complex network issues to technical and non-technical stakeholders.
- Strong documentation skills for configurations, SOPs, and incident reporting.
- Team player, adaptable, and comfortable working in a fast-paced hosting ecosystem.
- Ability to work across multiple time zones.
Work Environment
- Global hosting and cloud infrastructure environment.
- SLA-driven operations with direct customer impact.
- Positive and collaborative international culture with strong team support.
- Apply for this position
- REQUIRED*
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