Principal Architect - Perimeter & Zero Trust

EOS IT Solutions; Dallas (TX); Hybrid; USD 150,000 - 200,000; Full time

Job summary

EOS IT Solutions is seeking a Principal Architect with deep expertise in perimeter/DMZ architectures, network segmentation, and secure ingress/egress across on-prem and cloud environments. This leader will drive the target-state design, standards, and roadmap for perimeter security and service exposure while enabling end-to-end self-service capabilities.

Key responsibilities include defining target-state perimeter architectures, cloud networking, Zero Trust designs, and governance across Cloud

Qualifications

• 10+ years in network/security architecture.
• Expertise in cloud networking and perimeter technologies (AWS/Azure/GCP).
• Strong knowledge of WAF, NGFW, API gateways, service mesh, and identity.

Responsibilities

• Define and evolve target-state perimeter/DMZ architectures.
• Develop segmentation and secure ingress/egress patterns for hybrid/multi-cloud.
• Lead the architectural roadmap aligning Cloud and Middleware capabilities.
• Establish reference architectures and automation-first patterns.
• Drive Zero Trust-aligned designs, security guardrails, and compliance.
• Partner with Cloud, Network, Security, and Middleware teams to deliver self-service and frictionless developer enablement.
• Guide architectural governance, design reviews, and PoC implementations.

Skills

Network security

Cloud networking

WAF/Gateway security

IaC

Stakeholder leadership

Communication

Security architecture

Education

CCSP / CISSP

Tools

AWS

Azure

GCP

Job description

EOS IT Solutions is seeking a Principal Architect with deep expertise in perimeter/DMZ architectures, network segmentation, and secure ingress/egress across on-prem and cloud environments. This leader will drive the target-state design, standards, and roadmap for perimeter security and service exposure while enabling end-to-end self-service capabilities.

Key responsibilities include defining target-state perimeter architectures, cloud networking, Zero Trust designs, and governance across Cloud