Network Architect III

Core Responsibilities

• Design, implement, maintain, and optimize enterprise network infrastructure across on-premise data centers, branch locations, and hybrid cloud environments
• Configure, monitor, and troubleshoot routing and switching technologies to ensure network stability, performance, and scalability across multi-site environments
• Deploy, administer, and support Palo Alto firewalls, including policy management, NAT, VPN configuration, threat prevention, URL filtering, and security rule optimization
• Manage and maintain network security technologies, including firewalls, IDS/IPS, VPNs, segmentation controls, and secure remote access solutions
• Support network segmentation and isolation strategies to protect sensitive data, critical systems, and regulatory compliance requirements
• Implement and support secure connectivity between on-premise infrastructure, cloud platforms such as AWS and Azure, and remote users
• Configure and maintain load-balancing solutions to support high availability, efficient traffic distribution, and optimal application performance
• Support the deployment and operational management of technologies such as SD-WAN, SDN, and other modern networking solutions to improve agility and efficiency
• Monitor network health, availability, and capacity
• Create and maintain network documentation, including diagrams, configurations, standard operating procedures, and implementation plans
• Collaborate with cybersecurity, cloud engineering, systems, and application teams to ensure network solutions meet technical, business, and security requirements
• Develop and implement network automation solutions using scripting and infrastructure-as-code tools to streamline provisioning, configuration management, compliance checks, and repetitive operational tasks
• Leverage tools such as Python, Ansible, Terraform, or APIs to automate network deployments, firewall policy administration, monitoring, and reporting
• Evaluate and support emerging technologies that improve network operations, visibility, and service reliability
• Stay current on networking, security, and automation best practices to continuously modernize the network environment

Required Skills/Experience (Must-Haves)

• Bachelor’s degree in Computer Science, Information Technology, or a related field, or equivalent practical experience
• 5+ years of progressive experience in network engineering supporting enterprise-level network environments
• Strong hands-on experience with routing and switching technologies and configurations in enterprise environments (e.g., Cisco, Juniper, or similar platforms)
• Proven experience managing and troubleshooting Palo Alto firewalls, including security policies, NAT, VPNs, and advanced threat prevention features
• Strong knowledge of network security technologies, including firewalls, IDS/IPS, VPNs, segmentation, and secure access controls
• Experience supporting secure networking solutions across both on-premise and cloud environments, including AWS and Azure
• Familiarity with SDN, SD-WAN, and modern network design principles
• Hands-on experience with network automation using scripting languages such as Python and automation tools/frameworks such as Ansible, Terraform, or REST APIs
• Experience with network monitoring, capacity planning, performance analysis, and root cause troubleshooting
• Relevant industry certifications such as CCNP, PCNSE, AWS Certified Advanced Networking, Azure Network Engineer Associate, or similar are highly desirable

Key Competencies & Behaviors

• Strong analytical, problem-solving, organizational, and communication skills
• Strong technical skills
• Strong work environment: Location: Greenwood Village, Colorado
  Hybrid (4 days onsite, 1 day remote)

Compensation & Benefits

• Pay Range: The approximate pay range for this position is between $49.00 and $70.00.
• Compensation may vary based on factors including but not limited to background, knowledge, skills, and location.
• We comply with local wage minimums.
• Benefits: Medical, Dental, & Vision Insurance Plans
  Employee-Owned Profit Sharing (ESOP) 401K offered

About KellyMitchell

• Mitchell At KellyMitchell, our culture is world class. We’re movers and shakers! We don’t mind a bit of friendly competition, and we reward hard work with unlimited potential for growth.
• This is an exciting opportunity to join a company known for innovative solutions and unsurpassed customer service. We're passionate about helping companies solve their biggest IT staffing & project solutions challenges.
• As an employee-owned, women-led organization serving Fortune 500 companies nationwide, we deliver expert service at a moment's notice.

Marketing Disclosure

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