Network Engineer – Automation

Constant Contact

Network Engineer automating network processes at Constant Contact. Managing operational responsibilities and collaborating with cross-functional teams in a hybrid work environment.

Posted 7/7/2026full-timeWaltham • Massachusetts • 🇺🇸 United StatesMid-LevelSenior💰 $80,000 - $95,000 per yearWebsite

Tech Stack

Tools & technologies

AnsibleAWSCloudDNSFirewallsGoogle Cloud PlatformLinuxPythonSwitchingTerraform

About the role

Key responsibilities & impact

Build and maintain tooling to automate network provisioning, configuration, and monitoring
Operate and support a broad infrastructure stack across data center and corporate environments: routing, switching, firewalls, load balancers, and WAN connectivity
Participate in hardware lifecycle projects — planning, refreshes, and decommissions
Contribute to DDoS mitigation strategies and broader network security initiatives
Support PCI compliance requirements as they relate to network infrastructure
Collaborate with cloud engineers to deploy and manage network infrastructure on AWS
Partner with other operations teams to troubleshoot and resolve complex issues
Generate and maintain accurate network documentation
Participate in the 24x7 on-call rotation

Requirements

What you’ll need

3+ years of network engineering experience in large-scale enterprise and data center environments
Strong Ansible or Terraform experience is required
Must be proficient with Python and Bash scripting skills.
Experience with Git workflows and CI/CD automation practices
Linux proficiency, including deploying and operating monitoring tools
Solid working experience with routing and switching technologies
Hands-on experience configuring security appliances, switches, and routers; Palo Alto, Juniper (SRX, EX/QFX), and F5 experience strongly preferred
Understanding of zone-based firewalls and network security principles
Understanding of load balancing technologies, DNS, and SaaS infrastructure
Experience with cloud platforms (AWS preferred, GCP a plus), including hybrid on-premises and cloud network connectivity
Excellent troubleshooting skills across complex, multi-vendor environments
Clear communicator who works effectively across teams and documents what they build.

Benefits

Comp & perks

Health and welfare benefits
Paid leave
Paid time off policy

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

Network ProvisioningConfiguration ManagementDDoS MitigationPCI ComplianceRouting TechnologiesSwitching TechnologiesSecurity Appliance ConfigurationLoad Balancing TechnologiesMonitoring ToolsCI/CD Automation

Soft Skills

Clear CommunicationEffective CollaborationTroubleshooting Skills