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Alexander Technology Group

Network Engineer

Alexander Technology Group
United States · Full-time · Entry

Alexander Technology Group is seeking a Network Engineer for a Boston Based Company.

Key Responsibilities

  • Design and implement scalable hybrid network architectures across on-prem and AWS (VPCs, security groups, routing, hybrid connectivity).
  • Maintain and optimize enterprise network infrastructure (routers, switches, firewalls, APs) in high-availability environments.
  • Troubleshoot complex production network issues with minimal disruption.
  • Automate infrastructure using Terraform and related tools.
  • Implement network security controls, segmentation, and firewall policies.
  • Document network topology and perform analysis of existing infrastructure.
  • Lead infrastructure projects and act as a client-facing networking expert.

Required Qualifications

  • 5–10 years of hands-on network engineering experience with ability to work independently.
  • Strong expertise in IP addressing, subnetting, VLANs, DNS, DHCP, VPNs (IPSec), BGP, and OSPF.
  • Experience with AWS networking (VPC design, routing, hybrid connectivity) and Terraform.
  • Background managing enterprise routers, switches, firewalls, and access points in HA environments.
  • Experience with Windows Server, Ubuntu Server, and packet analysis tools (Wireshark).
  • Strong troubleshooting and communication skills; comfortable with second-level on-call support.

Preferred

  • AWS Certified Advanced Networking – Specialty.
  • Experience with Datadog, Prometheus, CloudWatch, or Grafana.
  • Fortinet, Palo Alto, or Cisco firewall experience.
  • VMware or Hyper-V experience (including virtualization migrations).
  • Familiarity with SCADA protocols (Modbus, DNP3, OPCUA, ICCP).
  • Experience in energy, critical infrastructure, or startup environments.
  • Infrastructure project management experience.

Location: Boston Ma

Pay Scale: $110 - $130K

If you are interested in learning more please feel free to reach back out to Dustin Moriarty at [email protected]

Key Skills

Ranked by relevance

terraform firewalls firewall switches routers server aws network security windows server virtualization prometheus palo alto wireshark grafana datadog ipsec ospf dhcp vpns bgp dns ha
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Posted
Mar 05, 2026
Type
Full-time
Level
Entry
Location
Boston

Industries

IT Services IT Consulting

Categories

Information Technology

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