About the Role

Robert Half is proud to partner with a leading organization in Saint Louis, Missouri, to find an exceptional Network Administrator. This critical full-time position ensures the seamless operation of enterprise-level network infrastructure, maintaining secure, reliable connectivity across all business operations. As a hands-on Network Administrator, you will play a pivotal role in monitoring, maintaining, and optimizing LAN/WAN environments while implementing cutting-edge security measures and cloud integrations.

The ideal candidate thrives in dynamic, fast-paced IT environments and possesses deep expertise in network troubleshooting, configuration, and performance optimization. With Saint Louis's growing tech sector, this role offers unparalleled opportunities for career advancement at a forward-thinking company backed by Robert Half's renowned expertise in talent placement. Join a team that values innovation, reliability, and technical excellence in the heart of the Midwest.

Key Responsibilities

Network Infrastructure Management

• Monitor, maintain, and troubleshoot complex LAN/WAN infrastructure to ensure 99.9% uptime.
• Configure and manage enterprise-grade switches, routers, firewalls, wireless access points, and VPN systems using tools like Cisco IOS, Juniper Junos, or Palo Alto Networks.

Security and Protocol Administration

• Administer comprehensive network security tools, policies, and procedures including intrusion detection, access controls, and compliance with NIST frameworks.
• Manage IP addressing schemes, DNS configurations, DHCP servers, VLAN segmentation, and advanced routing protocols such as OSPF, BGP, and EIGRP.

Cloud and Performance Optimization

• Support seamless cloud/network integrations with platforms like Microsoft Azure, Amazon Web Services (AWS), or Google Cloud Platform.
• Perform regular network performance monitoring using tools like SolarWinds, PRTG, or Wireshark, alongside proactive capacity planning.
• Assist with network upgrades, hardware installations, and deployment of emerging technologies like SD-WAN and 5G integration.

Documentation and Support

• Maintain meticulous documentation for network configurations, topology diagrams, and operational processes using Visio, Lucidchart, or similar tools.
• Provide expert Tier 2/3 support for network-related issues, minimizing downtime and enhancing user experience.

Required Qualifications

To excel in this Network Administrator role, candidates must demonstrate proven technical proficiency and a commitment to best practices:

• 5+ years of hands-on experience in enterprise network administration.
• Relevant certifications such as CCNA, CCNP, CompTIA Network+, or equivalent.
• Strong expertise with networking hardware from Cisco, Juniper, Aruba, or Palo Alto.
• Experience with cloud networking services in Azure Virtual Network, AWS VPC, or similar.
• Advanced troubleshooting skills for multi-vendor environments.
• Proficiency in network monitoring and security tools.
• Excellent documentation and communication skills.
• Bachelor's degree in Information Technology, Computer Science, or related field preferred.

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Why Join Us

At Robert Half, we connect top talent with rewarding opportunities. This Network Administrator position offers a competitive salary range of $70,000 - $90,000 annually, based on experience, plus comprehensive benefits including health insurance, 401(k) matching, paid time off, and professional development. Work in vibrant Saint Louis, Missouri, United States, with a hybrid schedule option and access to cutting-edge technology.

Enjoy career growth through Robert Half's extensive network, ongoing training in emerging tech like cybersecurity and cloud computing, and a supportive team environment. Saint Louis offers an affordable cost of living, rich cultural scene, and proximity to major tech hubs. Apply now to elevate your IT career with a stable employer committed to your success. Robert Half: Where talent meets opportunity.