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Network Engineer III

Scottsdale, Arizona, United States

We're hiring a Network Engineer III

The Role

As a Network Engineer at Plexus Worldwide, you will be directly responsible for designing, implementing, optimizing, and securing our global network infrastructure. You will ensure the performance, reliability, and scalability of our systems through a proactive and hands-on approach. This role is not only technical—it requires a mindset of continuous improvement and initiative to build and maintain a best-in-class network environment.

Employee Value Proposition

This is a high-impact opportunity to take ownership of Plexus’ networking infrastructure from the ground up. You'll be empowered to deploy new technologies and implement robust solutions with modern platforms including Palo Alto, Cisco, Meraki, and Aruba. Your input will directly influence the scalability and resilience of Plexus' operations. If you're someone who thrives on digging deep into systems, driving innovation, and preventing problems before they arise—this is your next challenge.

 Key Performance Objectives (KPOs)

  • Deliver 3+ impactful network enhancements or optimizations annually, each tied to measurable improvements (e.g., reduced latency, improved uptime, increased throughput, or enhanced security posture).
  • Coach and mentor IT team members on best practices in networking, creating a culture of knowledge sharing and continuous learning.
  • Lead network integrations that support new business initiatives, office expansions, or cross-departmental collaborations within defined timelines and without service disruptions.

 Essential Accountabilities

  • Proactively monitor and analyze network performance, identifying trends and resolving issues before they impact business operations.
  • Design, install, and configure highly secure and resilient networks, including firewalls, switches, routers, and access points.
  • Maintain up-to-date security protocols through regular patching and upgrades, especially on all critical network infrastructure.
  • Drive implementation of disaster recovery procedures and ensure business continuity.
  • Troubleshoot and resolve complex network problems, escalating and documenting as needed.
  • Document all network architecture, processes, changes, and configurations.
  • Provide reliable and responsive remote and on-site support to internal users.
  • Stay ahead of industry trends by researching and implementing new technologies.
  • Collaborate with project teams to support enterprise-wide initiatives requiring network solutions.
  • Participate in off-hour maintenance windows or critical fixes as needed, including evenings, weekends, and holidays.

Performance-Based Qualifications

Education & Experience:

  • Bachelor’s Degree in Computer Science, Networking, or equivalent experience.
  • Minimum 10 years of hands-on network engineering experience in enterprise environments.

Certifications:

  • At least one certification preferred: CCNA, CCNP, or CCIE.

Technical Mastery:

  • Deep expertise in Cisco routing and switching technologies.
  • Subject Matter Expert (SME) in Palo Alto NGFW and Panorama administration.
  • Proficient in Prisma VPN (client and clientless), IPsec, and SSL VPN.
  • Hands-on experience with Aruba IAP 505, Aruba Central, ClearPass, and 802.1x EAP-TLS.
  • Knowledge of SolarWinds or similar monitoring tools.
  • Experience with AWS VPC configurations (peering, gateways).
  • Strong understanding of SSO/MFA systems, including SAML and Okta.

 Ideal Candidate Profile

You're not just a network engineer—you’re a builder, problem-solver, and innovator. You look under the hood and fix what others might ignore. You constantly think ahead, anticipate risks, and implement smarter, more efficient solutions before issues occur. You thrive in dynamic environments and are always seeking ways to level up the network and your team.

About Plexus

Founded in gut health. Experts in microbiome. Plexus Worldwide®, headquartered in Scottsdale, Arizona, is a renowned direct-selling company recognized as a top employer. Over the past 16 years, Plexus has dedicated itself to promoting hope, health, and happiness through its scientifically backed, innovative dietary supplements, weight management and personal care products sold primarily through Plexus Brand Ambassadors. As a six-time Best Places to Work awardee, Plexus prides itself on its robust organizational culture and commitment to community support and philanthropy. Our team is driven by a shared mission to empower individuals to achieve their health and wellness goals while offering additional income through the sale of products. Join us to be part of a team that values people, innovation, wellness, and community impact.

Our Core Values

We contribute to the overall growth and success of Plexus by embracing the Plexus core values:

  • We are One Plexus.
  • We are accountable.
  • We get the job done right.
  • We empower others.

Benefits

  • Highly rated and competitive medical plans.
  • 401k with company match and immediate vesting.
  • 1on1, personalized health coaching.
  • Many other voluntary benefits.

Thank you for taking the time to apply for an opportunity with our One Plexus team! If you had any issues during the application process, please contact us directly at careers@plexusworldwide.com.

We are committed to protecting the privacy and security of your information. Visit our Candidate Privacy Notice for additional information.

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