Sr. Network Engineer & Connectivity Architect

APCO Holdings; Norcross (GA); On-site; USD 100,000 - 140,000; Full time

Job summary

APCO Holdings in Norcross, GA, seeks a Sr. Network Engineer & Connectivity Architect to lead their enterprise connectivity platform. This role focuses on designing a secure, resilient network architecture, leveraging Azure networking, Cisco Meraki, and Zero Trust principles. Candidates should have 8+ years in enterprise networking and 5+ years in Active Directory, along with certifications in relevant technologies. The position requires expertise in identity-driven solutions and automation strategies, aiming to optimize and secure connectivity across environments.

Qualifications

• 8–10+ years of enterprise networking experience.
• 5+ years of Active Directory experience.
• 3+ years of Azure networking experience and Conditional Access.

Responsibilities

• Design and implement a secure, identity-driven network architecture.
• Architect enterprise-scale hybrid identity environments.
• Lead the design and optimization of Cisco Meraki environments.

Skills

Active Directory

Azure Networking

Cisco Meraki

Infrastructure as Code

Zero Trust Architecture

Automation

Education

Bachelor's degree in Computer Science or related field

Master's degree preferred

Tools

Terraform

Azure DevOps

Microsoft 365

Job description

Overview

APCO Holdings partners with dealerships across North America to deliver innovative vehicle protection products and services that enhance the ownership experience for customers and drive growth for our partners. Through our family of brands, we bring together industry expertise, technology, and data-driven insights to help dealers strengthen their finance and insurance performance and build lasting relationships with their customers. Our teams work collaboratively across operations, technology, risk, finance, marketing, and sales to deliver solutions that create measurable value and support the continued growth of APCO and the partners we serve.

The Sr. Network Engineer & Connectivity Architect serves as the principal architect of the organization’s enterprise connectivity platform (The Backbone), with a primary focus on Microsoft Azure networking, Cisco Meraki infrastructure, and identity-driven access (Active Directory & Entra ID).

This role is responsible for designing and operating a secure, highly resilient, and cloud-aligned network architecture, where access decisions are governed by user identity, device posture, and real-time risk signals, rather than traditional network boundaries. Leveraging Infrastructure as Code (IaC), AIOps, and Zero Trust principles, this position ensures seamless, secure connectivity across Azure, on-prem environments, branch networks (Meraki), and SaaS platforms such as Microsoft 365, while enabling a scalable, automated, and self-healing infrastructure.

Key Responsibilities

• Identity-Driven Network Architecture (CORE)
  Design and implement a network architecture where identity is the primary control plane. Integrate Active Directory (on-prem), Entra ID, and identity providers (Okta) with network enforcement points to enable real-time, identity-based access decisions.
• Active Directory & Hybrid Identity Ownership
  Architect and support enterprise-scale hybrid identity environments, including:
• Active Directory design (sites, replication, GPO strategy)
• Entra Connect (Azure AD Connect) synchronization
• Authentication protocols (Kerberos, NTLM, modern authentication)
• Secure integration with cloud and network services
• Entra ID & Conditional Access Engineering
  Design, implement, and optimize Conditional Access policies, including:
• MFA enforcement strategies
• Device compliance (Intune integration)
• Risk-based and session-based access controls
• Location-aware and Zero Trust access models
• Zero Trust & Identity Enforcement
  Lead the implementation of a Zero Trust architecture by aligning:
• Identity (Entra ID / Active Directory / Okta)
• Network (Azure, Meraki)
• Endpoint (Intune / device posture)
• Ensure consistent enforcement of least privilege access across all environments.
• Microsoft 365 Identity & Access Optimization
  Ensure secure, high-performance access to Microsoft 365 by:
• Aligning identity policies with network routing and access controls
• Supporting modern authentication flows and token-based access
• Optimizing Teams, Exchange, and SharePoint connectivity
• Azure-Centric Network Architecture
  Design and implement scalable Azure networking solutions, including:
• Virtual Networks (VNet) and Hub-and-Spoke architectures
• Private Endpoints and Private Link
• Azure Firewall, NSGs, and routing strategies
• DNS architecture and name resolution
• Meraki Network Design & Operations
  Lead the design, deployment, and optimization of Cisco Meraki environments, including:
• MX (SD-WAN & security appliances)
• MS (switching)
• MR (wireless)
• Auto VPN and centralized cloud-based management
• Hybrid Connectivity & Interconnects
  Architect and manage secure connectivity between environments using:
• ExpressRoute
• VPN Gateways
• Meraki SD-WAN (Auto VPN)
• Ensure low latency, high availability, and seamless failover.
• Infrastructure as Code (IaC) & Automation
  Manage network and cloud configurations as code using:
• Terraform, Bicep, or ARM templates
• CI/CD pipelines (Azure DevOps, GitHub Actions)
• Ensure all deployments are standardized, repeatable, and auditable.
• AI Ops & Observability
  Implement monitoring and telemetry across Azure and Meraki using:
• Azure Monitor & Log Analytics
• Meraki Dashboard
• Observability tools (Dynatrace, Splunk, etc.)
• Enable proactive detection, anomaly identification, and automated remediation.
• Resiliency & Business Continuity Engineering (CRITICAL)
  Design and maintain a highly resilient network architecture across Azure, Meraki, on-prem, and SaaS environments:
• Eliminate single points of failure
• Implement redundancy across WAN, LAN, wireless, and cloud
• Design for automated failover and rapid recovery
• Ensure identity-dependent services remain available during outages
• Governance & Policy Enforcement
  Establish and enforce governance using:
• Azure Policy and tagging standards
• Policy-as-Code frameworks
• Identity governance (access reviews, RBAC, least privilege)
• Ensure compliance with security, regulatory, and enterprise standards.

Technical Expertise

• Identity & Access (PRIMARY)
  Deep expertise in Active Directory (architecture, GPOs, replication), Entra ID, Conditional Access, MFA, federation (SAML, OAuth, OIDC), hybrid identity
• Zero Trust Architecture
  Experience implementing identity-driven access integrating network, endpoint, and SaaS
• Azure Networking (PRIMARY)
  VNets, ExpressRoute, VPN Gateway, Azure Firewall, Private Link, DNS, Hub-Spoke design
• Meraki (PRIMARY)
  MX (SD-WAN), MS (switching), MR (wireless), Auto VPN, Meraki Dashboard
• Automation &IaC
  Terraform, Bicep, ARM templates, CI/CD pipelines
• M365 Integration
  Identity and network dependency across Exchange, Teams, SharePoint
• Endpoint Integration
  Intune/device compliance integration with access policies
• Observability
  Azure Monitor, Log Analytics, Meraki Dashboard, Dynatrace, Splunk
• Scripting & DevOps
  PowerShell, Python, or similar scripting experience

Education and Experience

• Bachelor’s degree in Computer Science, Information Technology, or a related technical field; Master’s degree in Information Systems Management preferred.
• In lieu of a degree, 12+ years of enterprise-level infrastructure experience with a proven track record of delivering automation-first networking projects.

Required Experience

• 8–10+ years of enterprise networking experience
• 5+ years of Active Directory experience (enterprise scale)
• 3+ years of Entra ID (Azure AD), Conditional Access, and MFA
• 3+ years of Azure networking experience
• 3+ years of Cisco Meraki experience (SD-WAN, switching, wireless)
• Experience designing hybrid connectivity (ExpressRoute, VPN, SD-WAN)
• Experience implementing IaC (Terraform, Bicep, ARM)
• Experience integrating identity with network and Zero Trust frameworks
• Proven experience leading a transition from legacy "box-by-box" management to a centralized, API-driven orchestration model.

Preferred Experience

• Microsoft 365 performance and connectivity optimization

Certifications (Preferred)

• Microsoft Certified: Azure Network Engineer Associate (AZ-700)
• Microsoft Certified: Identity and Access Administrator (SC-300)
• Microsoft Certified: Azure Solutions Architect Expert
• Cisco Meraki Solutions Specialist (CMSS)
• Cisco Certified Internetwork Expert (CCIE) or CCNP Enterprise
• Cisco Certified DevNet Professional
• HashiCorp Certified: Terraform Associate
• Certified Kubernetes Administrator (CKA)

At APCO, the way we work matters just as much as the results we deliver. Our values guide how we work, how we partner, and how we deliver results.

We C.A.R.E.

Committed – We build strong, high-trust relationships with our partners and each other.

Accountable – We take ownership of outcomes and hold ourselves to the highest standards of performance and integrity.

Results-Driven – We focus on delivering measurable outcomes that create value for our partners and our business.

Excellent – We strive for excellence in everything we do while balancing short-term performance with long-term success.

If you’re excited about joining a team that values collaboration, accountability, and continuous improvement, we’d love to hear from you.

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