Join Reailize – where innovation meets impact. We’re on a mission to help global enterprises work smarter, faster, and more efficiently at the cutting edge of AI, data, and cloud. By combining deep expertise, advanced engineering, and patented software, we transform complexity into opportunity. Here, curiosity, collaboration, and bold ideas aren’t just welcomed – they’re celebrated.

What makes us different?

We are a private & global group of companies with 20+ years of proven track record, supporting leading organizations in Telecom, Security, and Real Estate across North America, Europe, the Middle East, and Latin America.

About The Role:

As a Network Automation Engineer, you will focus on building and maintaining automation frameworks that support the Network Security organization. This role prioritizes automation engineering while leveraging strong networking fundamentals.

This role is heavily centered on tool development (≈90%) with some exposure to networking concepts (≈10–20%).

You’ll play a key role in automating large-scale infrastructure supporting a nationwide network core and working closely with network engineers and developers.

This is a onsite (5 days a week) opportunity, based out of Warrenville, New Jersey.

Responsibilities:

• Develop network automation solutions using Python
• Build and maintain structured configuration templates using YAML and JSON
• Automate network security configuration deployments and validation workflows
• Convert manual CLI-based processes into scalable, repeatable automation pipelines
• Integrate automation with routers, switches, firewalls, and related security platforms
• Develop scripts to support configuration compliance and audit checks
• Interface with network engineering and security teams to identify automation opportunities
• Support lab and production environments by troubleshooting both automation workflows and underlying network issues
• Contribute to Infrastructure-as-Code (IaC) initiatives
• Document automation architecture, workflows, and operational procedures

Qualifications:

• Bachelor’s degree in computer science, Information Technology, or related field (or equivalent experience)

• Strong hands-on experience with Python scripting
• Working experience with YAML and JSON
• Experience interacting with devices via APIs and/or automation frameworks
• Understanding of REST APIs and automation workflows
• Experience with version control systems (Git)
•  Experience with Ansible, Terraform
• Familiarity with CI/CD pipelines for infrastructure automation

Nice To-Haves:

• Experience automating network security platforms (firewalls, segmentation tools, NAC)
• Exposure to telecom or service provider environments
• Understanding of MPLS/BGP (awareness level, not design ownership)
• Exposure to virtualization and containerized environments