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# Network Segmentation Engineer

- **Company:** WTW inc.
- **Location:** New York, NY, United States
- **Experience:** Experienced
- **Salary:** $90,000 - $130,000
- **Contract:** Permanent contract
- **Skills:** Microsoft Azure, Cloud Computing, Cloud Engineering, Network Troubleshooting, Network Segmentation, Software Deployment, Systems Integration, Load Balancing, Firewalls (Computer Science)
- **Published:** November 6, 2026
- **Apply:** https://www.juju.com/job/1_WillisTowersWatson3-ccf9f6f3a4542ba1afe6aabcc9aeaf92

## About the Role

+ 3+ years hands-on experience implementing the Illumio Segmentation platform within Azure using cloud native controls.
 + Hold a strong cloud engineering and cloud networking foundation independent of Illumio, with the ability to troubleshoot and resolve complex networking issues across Azure environments.
 + 3+ years experience working with native Azure networking constructs (e.g., VNets, NSGs, UDRs, Azure Firewall, Private Endpoints, Load Balancers) and integrating these effectively alongside Illumio.
 + Experience with integrating automated application deployments with Illumio preferred.
 + Confidently challenge and refine deployment approaches to ensure alignment with enterprise-scale cloud architecture principles, rather than relying on vendor-default or agent-centric models.
 + Strong collaboration skills, working with AppDev, Cloud Engineering, and Security teams to enforce controls without blocking delivery
 + Strong communication skills with a collaborative, team-oriented approach.
 + Proven technical leadership capability, including guiding teams in the development of robust solutions.
 + Outcome-focused, adaptable, and able to respond effectively to changing priorities.
 + Builds strong relationships by understanding and anticipating stakeholder needs, providing insightful and innovative solutions.
 + Works effectively and inclusively across teams, valuing diverse perspectives.
 + Demonstrates a growth mindset, maintaining a positive approach, focusing on results, and actively seeking and learning from feedback.
**Note:** Employment-based non-immigrant visa sponsorship and/or assistance is not offered for this specific job opportunity.

## Description

+ Serve as a hands-on engineering resource with deep Subject Matter Expertise (SME) in Illumio, including proven experience designing and deploying solutions within Azure using cloud native constructs (e.g not agents) at enterprise scale.
 + Ability to utilize the Illumio platform for application dependency mapping and traffic flow analysis to prepare and provision network segmentation policies to secure critical applications.
 + Demonstrate the ability to proactively identify and resolve technical blockers as they arise, driving issues through to resolution with minimal escalation.
 + Work collaboratively as part of the internal Illumio deployment team, contributing to design decisions, implementation, and knowledge sharing.
 + Possess strong experience in documenting and defining operational processes, procedures, and workflows, ensuring repeatability and alignment with enterprise standards.
 + Operate in the capacity of Network Segmentation Engineer as part of a team, providing technical direction, oversight, and guidance across the deployment lifecycle.
 + Maintain flexibility in working hours where required to support project milestones, global stakeholder engagement & operational requirements