Micro-Segmentation Engineer (Illumio Migration)

TEKsystems • Graham, NC

2d • $48 - $72 • Remote

About The Position

Our Client is seeking an experienced Microsegmentation Engineer to support a global migration from ColorTokens to Illumio as part of a large-scale merger and integration initiative. This role will partner closely with architects, network engineers, and security teams to design, implement, and optimize microsegmentation policies that enhance security and enforce least-privilege access across enterprise environments.

Requirements

• Proven experience implementing or migrating to Illumio (migration experience from ColorTokens highly preferred).
• Strong network engineering and architecture knowledge, including routing, switching, TCP/IP, DNS, and DHCP.
• Strong systems administration background with expertise in server communications, ports, and security policies (Windows environments preferred).
• Hands-on experience designing and implementing microsegmentation solutions.
• Excellent communication, stakeholder engagement, and technical documentation skills.
• Ability to work effectively across multiple teams and global business units.
• Enterprise-scale security transformation or merger/integration projects.
• Zero Trust architecture and least-privilege access models.
• Security policy governance and network security design.

Responsibilities

• Lead and support the implementation and migration of Illumio micro-segmentation solutions.
• Design and enforce segmentation policies to secure applications, servers, and network communications.
• Analyze and classify application and infrastructure traffic, including DNS, Active Directory, ports, and protocols.
• Develop tagging strategies, governance standards, and security policy frameworks.
• Collaborate with network, security, and operations teams to integrate microsegmentation into existing environments.
• Document architecture, policies, procedures, and implementation plans.
• Support legacy and modern infrastructure by improving visibility and reducing attack surfaces.
• Drive project milestones, technical deliverables, and migration activities across global teams.

What This Job Offers

• Job Type: Full-time
• Career Level: Senior
• Education Level: No Education Listed