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Network Segmentation Jobs in Arizona (NOW HIRING)

Firewall Network Security Engineer

Phoenix, AZ ยท On-site

$47.50 - $63.50/hr

... network segmentation, IP address subnetting o Designing and managing firewall policies, IPS/IDS, and threat controls Preferred Qualifications: โ€ข Active US Government Top Secret (TS) Security ...

Firewall Network Security Engineer

Phoenix, AZ ยท On-site

$47.50 - $63.50/hr

... and network segmentation, IP address subnetting o Designing and managing firewall policies, IPS/IDS, and threat controls Preferred Qualifications: Active US Government Top Secret (TS) Security ...

Experience with network segmentation, zero trust principles, NAC, or policy governance. Experience with automation or scripting for network operations. Advanced certifications such as CCNP, CCIE ...

Implement approved micro-segmentation policies, distributed firewall rules, and network security changes. Configure and maintain application delivery services, including load balancing and virtual ...

AWS Cloud SME

Phoenix, AZ ยท On-site

$64.50 - $84.75/hr

Network Segmentation * Security Governance Controls โ€ข Ensure compliance with regulatory and organizational requirements DevOps & Automation โ€ข Develop Infrastructure as Code solutions using: * AWS ...

OT Network Engineer

Phoenix, AZ ยท On-site

$100K - $120K/yr

Configure and manage firewalls, segmentation, and security zoning. * Support network infrastructure including switches, routers, and related systems. * Implement and maintain monitoring and ...

Drive zero trust segmentation, secure connectivity patterns, and micro segmentation strategies ... Enhance cloud network security controls (Azure Firewall, NSGs/ASGs, Private Endpoints, UDRs, and ...

Drive zero trust segmentation, secure connectivity patterns, and micro segmentation strategies ... Enhance cloud network security controls (Azure Firewall, NSGs/ASGs, Private Endpoints, UDRs, and ...

Senior Network Security Engineer Location(s): Atlanta: 2300 Windy Ridge Pkwy SE, Suite750, Atlanta ... Drive zero trust segmentation, secure connectivity patterns, and micro segmentation strategies.

Senior Network Security Engineer Location(s): Atlanta: 2300 Windy Ridge Pkwy SE, Suite750, Atlanta ... Drive zero trust segmentation, secure connectivity patterns, and micro segmentation strategies.

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OT Network Engineer

Phoenix, AZ ยท On-site

$100K - $120K/yr

Configure and manage firewalls, segmentation, and security zoning. * Support network infrastructure including switches, routers, and related systems. * Implement and maintain monitoring and ...

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OT Network Engineer

Phoenix, AZ ยท On-site

$100K - $120K/yr

Configure and manage firewalls, segmentation, and security zoning. * Support network infrastructure including switches, routers, and related systems. * Implement and maintain monitoring and ...

Develop routing strategies and segmentation models for hybrid network topologies. * Partner with cloud and security teams to optimize Azure Firewall, Load Balancer, and Application Gateway ...

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Showing results 1-20

Network Segmentation information

What is the difference between Network Segmentation vs Network Security Engineer?

AspectNetwork SegmentationNetwork Security Engineer
Primary FocusDividing a network into segments to control trafficDesigning, implementing, and managing security measures
Required SkillsNetworking protocols, VLANs, firewallsFirewall configuration, intrusion detection, security policies
Work EnvironmentNetwork infrastructure, data centers, enterprise networksSecurity teams, IT departments, cybersecurity environments
CertificationsCCNA, CompTIA Network+CISSP, CEH, CompTIA Security+

Network segmentation involves dividing a network into smaller parts to improve performance and security, while a Network Security Engineer focuses on protecting the network through security measures. Both roles require networking knowledge, but their primary objectives differ: segmentation manages network structure, whereas security engineers safeguard it from threats.

What are the key skills and qualifications needed to thrive in a Network Segmentation role, and why are they important?

To thrive in a Network Segmentation role, you need a solid understanding of networking concepts, security best practices, and experience with firewalls and VLAN configuration, often supported by certifications like CCNA or CISSP. Familiarity with tools such as network monitoring systems, segmentation platforms, and security information and event management (SIEM) solutions is typically required. Strong analytical thinking, attention to detail, and effective communication are essential soft skills for collaborating with IT teams and identifying security gaps. These skills ensure that network environments are properly segmented to minimize security risks and maintain organizational compliance.

What is network segmentation?

Network segmentation is the practice of dividing a computer network into smaller, isolated subnetworks to improve security and performance. By separating systems and data, organizations can limit the spread of cyber threats and control user access to sensitive information. This approach helps contain breaches, simplifies compliance, and enhances the efficiency of network management. Common techniques include using VLANs, firewalls, and access control lists to enforce boundaries between segments.

What are some common challenges faced by professionals working in network segmentation roles, and how can they be addressed?

Professionals in network segmentation roles often encounter challenges such as effectively balancing security with business operations, managing legacy systems, and ensuring seamless communication between segmented zones. Addressing these challenges typically involves working closely with IT and business units to understand critical workflows, implementing robust access controls and monitoring, and regularly updating segmentation policies to adapt to organizational changes. Staying current with industry best practices and leveraging automation tools can also help streamline the process and minimize human error.
What job categories do people searching Network Segmentation jobs in Arizona look for? The top searched job categories for Network Segmentation jobs in Arizona are:
What cities in Arizona are hiring for Network Segmentation jobs? Cities in Arizona with the most Network Segmentation job openings:

Deputy Chief Technology Officer

Ryde Technologies, LLC

Phoenix, AZ โ€ข On-site

Other

Posted 2 days ago


Job description

Position Overview

The Deputy Chief Technology Officer (Deputy CTO), Infrastructure & Security Engineering, serves as the principal deputy to the CTO. This executive position combines deep technical expertise with leadership responsibility across cloud infrastructure, advanced networking, and security engineering.

This role is accountable for ensuring that all technology platformsโ€”including multi-account and multi-tenant cloud environments, network interconnectivity, shared services, and security frameworksโ€”are designed, operated, and continuously improved to meet organizational goals for performance, reliability, security, compliance, and cost efficiency. The Deputy CTO frequently represents the CTO in executive discussions, customer engagements, and during high-priority incidents.

This position requires an on-site presence three days per week at the Phoenix office.

Key Responsibilities

Leadership & Strategic Direction

  • Serve as the CTOโ€™s primary proxy for executive decision-making, leadership forums, and client-facing technical discussions.
  • Translate product vision and technology roadmaps into actionable infrastructure, networking, and security strategies with clear, measurable results.
  • Define and maintain technical standards, architectural patterns, and operational frameworks used across engineering teams.
  • Coach and develop leadership across infrastructure, platform, networking, and security disciplines.

Infrastructure & Networking

  • Oversee the design and operation of cloud networking environments (e.g., multi-VPC architectures, transit gateways, multi-region deployments).
  • Lead hybrid connectivity solutions, including VPNs, routing protocols, DNS, and load balancing across distributed systems.
  • Implement robust network segmentation and enforce least-privilege access models across tenants and environments.
  • Drive infrastructure automation through Infrastructure as Code (e.g., Terraform) to ensure consistency and scalability.
  • Guide capacity planning, performance tuning, and reliability improvements for shared systems and services.

Security Engineering

  • Design and enforce comprehensive security controls across networks and platforms, including Zero Trust principles and threat protection mechanisms.
  • Establish hardening standards across operating systems, containers, and network components, and ensure timely vulnerability remediation.
  • Align engineering practices with compliance frameworks such as CJIS, StateRAMP, FedRAMP, and SOC 2 in partnership with GRC teams.
  • Lead incident response efforts related to infrastructure and networking, including root cause analysis and remediation planning.
  • Oversee identity-driven access and federation solutions (e.g., SSO/MFA integrations) across internal and customer-facing systems.

Operations & Reliability

  • Implement SRE best practices, including observability, service level objectives, alerting, and operational runbooks.
  • Ensure high availability and disaster recovery capabilities meet defined RPO/RTO targets.
  • Standardize CI/CD pipelines for infrastructure and platform delivery with secure, auditable change processes.
  • Coordinate cross-functional readiness for major releases, migrations, and customer launches.

Cost Optimization & Vendor Management

  • Own budgets for infrastructure, networking, and security; drive cost optimization initiatives.
  • Manage relationships with key vendors and service providers, including contract negotiation and performance oversight.

Compliance & Audit Support

  • Ensure audit readiness by maintaining continuous documentation and evidence of engineering controls and processes.
  • Support customer due diligence and security reviews by clearly articulating architecture and safeguards.

Team Leadership & Development

  • Foster a culture of accountability, continuous learning, and operational excellence.
  • Define organizational structure, staffing strategies, and career development paths across engineering teams.

Qualifications & Experience

  • 10+ years of progressive experience in technology leadership, with at least 7 years managing large-scale cloud infrastructure and networking environments.
  • Demonstrated expertise in designing and operating complex, distributed cloud architectures and hybrid connectivity solutions.
  • Proven track record in leading security engineering initiatives and managing incident response.

Technical Expertise

  • Strong background in cloud platforms and networking, including AWS services, routing, and connectivity design.
  • Experience with edge security, web application protection, encryption standards, and certificate management.
  • Knowledge of enterprise firewall technologies and network segmentation strategies.
  • Proficiency in automation tools (e.g., Terraform), version control workflows, and policy enforcement frameworks.
  • Familiarity with observability platforms, SIEM/SOAR tools, and performance monitoring systems.
  • Experience with CI/CD tools, container orchestration, and platform engineering practices.
  • Working knowledge of operating systems, databases, and scripting languages.

Education & Certifications

  • Bachelorโ€™s degree in Computer Science, Information Systems, or a related field (Masterโ€™s preferred).
  • Relevant certifications such as CISSP, CISM, CCSP, CCNP (or equivalent), and AWS specialty certifications are strongly preferred.

Core Competencies

  • Strong executive communication and ability to engage effectively with customers and auditors.
  • Sound decision-making under pressure with a strong sense of ownership and accountability.
  • Ability to operate at both strategic and hands-on technical levels as needed.

Performance Indicators (Examples)

  • Achievement of uptime and service-level objectives across critical systems.
  • Improvements in incident detection and resolution times.
  • Adoption of Infrastructure as Code and reduction in configuration drift.
  • Efficiency in environment provisioning and deployment success rates.
  • Optimization of infrastructure costs relative to usage.
  • Audit readiness and successful compliance outcomes.
  • Timely remediation of high-risk vulnerabilities.

Reporting Structure

This role reports directly to the Chief Technology Officer and collaborates closely with Product, Engineering, Architecture, Program Management, and Security/GRC teams.