Network Segmentation Engineer
WTW
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- Location
- New York, NY
- Job type
- Full time
- Posted
- Nov 5
- 1 day ago
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Career path
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About the company
WTW
Financial services · 10,001+ employees
What you'll do
- 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
What you need
- 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.
Key skills
Illumio SegmentationAzuremulti-cloud environments
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Read the full posting here
Provide hands-on technical delivery & support of the Illumio Segmentation platform ensuring the effective deployment, configuration, and optimisation of controls across hybrid Azure and multi-cloud environments. The role focuses on implementing the Illumio Segmentation solution for in-scope critical applications/across the wider cloud environment, ensuring adherence to best practice & security principles. Once implemented, the role will be responsible for BAU support.
Working closely with application, architecture, cloud engineering, and cyber security teams, the role ensures cloud networks are secure and effectively segmented.