Network Engineer

BlackHawk Data, LLC

$80K — $120K *
Telecommunications & Hardware
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • 5+ years of experience in network engineering or CCNA certification with at least 1 year of hands-on experience
  • Proficiency in Cisco and/or Fortinet networking technologies
  • Knowledge of routing protocols such as BGP, OSPF, and EIGRP
  • Bachelor's degree in a relevant field preferred or equivalent experience
  • Strong understanding of networking fundamentals including TCP/IP, VLANs, VPNs, DNS, DHCP

Responsibilities

  • Configure, deploy, and maintain routers, switches, firewalls, and VPN infrastructure
  • Support network upgrades and changes with minimal disruption
  • Implement routing protocols to enhance network performance
  • Monitor network performance and troubleshoot issues
  • Perform root cause analysis on network outages
  • Support firewall and VPN security configurations
  • Maintain documentation on network configurations and procedures

Benefits

  • Onsite working environment in NYC metro area with potential remote flexibility
  • Collaborative team atmosphere with opportunities for knowledge sharing
  • Exposure to a variety of project-based work
  • Possibility for occasional evening or weekend hours depending on needs
  • Opportunity to work with leading network technologies
Full Job Description
Network Engineer
Location: Onsite NYC/NJ
Department: Engineering/Delivery
Division: Corporate
Job Status: Full-Time
Work Shift: 8:30 AM - 5:30

Position Overview
We are seeking Network Engineer Or Network Technician with hands-on experience in Cisco and Fortinet technologies and a solid understanding of routing protocols such as BGP, OSPF, and EIGRP.
This role focuses on the implementation, support, and troubleshooting of network infrastructure to ensure reliable and secure connectivity across client environments. The ideal candidate is comfortable working in a fast-paced setting, supporting day-to-day operations, and contributing to network improvements as needed.

Key Responsibilities
Implementation & Support
  • Configure, deploy, and maintain network infrastructure including routers, switches, firewalls, and VPNs
  • Support network upgrades, installations, and changes with minimal disruption to operations
  • Assist in implementing routing protocols (BGP, OSPF, EIGRP) to support network performance and stability
Network Monitoring & Troubleshooting
  • Monitor network performance and identify issues impacting availability or performance
  • Troubleshoot and resolve Layer 2/3 network issues across LAN/WAN environments
  • Perform root cause analysis and support resolution of network outages and connectivity issues
  • Utilize monitoring tools to maintain uptime and system health
Security & Maintenance
  • Support firewall and VPN configurations to maintain secure network environments
  • Assist in applying security best practices and addressing vulnerabilities
  • Participate in routine maintenance, patching, and system updates
Documentation & Collaboration
  • Maintain accurate documentation including configurations, diagrams, and procedures
  • Work closely with internal teams (engineering, support, project teams) to support client environments
  • Provide support and knowledge sharing with team members as needed

Qualifications
Experience & Education
  • 5+ years of experience in network engineering, or Cisco CCNA certification with at least 1 year of relevant hands-on experience
  • Experience working with Cisco and/or Fortinet networking technologies
  • Exposure to routing protocols such as BGP, OSPF, and EIGRP
  • Bachelor's degree in a related field preferred, or equivalent hands-on experience

Technical Skills
  • Strong understanding of networking fundamentals (TCP/IP, VLANs, VPNs, DNS, DHCP)
  • Experience with routers, switches, and firewalls (Cisco, Fortinet, or similar)
  • Familiarity with network monitoring tools and troubleshooting techniques
  • Basic understanding of network security concepts and best practices
  • Ability to troubleshoot and resolve network-related issues efficiently

Preferred (Not Required)
  • Cisco CCNA or working toward certification
  • Fortinet certifications (NSE/FCF/FCA)
  • Experience in a managed services or client-facing environment

Work Environment & Location
  • Onsite role based in the NYC metro area (Manhattan, East Hanover, and client sites as needed)
  • Combination of on-site client work and remote flexibility
  • May require occasional evening or weekend work based on project needs

rage you to apply.

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