Network Infrastructure Specialist
2 weeks ago
We're seeking a highly skilled Network/Wireless Infrastructure Engineer to join our team at American Express. As a key member of our tech team, you'll play a crucial role in designing, implementing, and maintaining our campus wireless and remote access infrastructure.
Responsibilities- Lead the design and implementation of campus wireless and remote access solutions
- Collaborate with cross-functional teams to ensure seamless integration with existing infrastructure
- Develop and maintain technical documentation for wireless network security platforms
- Provide expert-level support for wireless network security and remote access services
- Participate in current state system analysis, requirements gathering, and documentation
- Assist in the development of platform product roadmaps
- Lead test planning and execution of configuration and implementation deployments
- Work with various project teams to prepare user services and components for production
- Coach and mentor others in wireless network engineering and security best practices
- Bachelor's Degree in Computer Science or related field, or equivalent experience in Enterprise Networking technologies
- Proven experience engineering and supporting large-scale multi-vendor enterprise networks
- Experience with RF and designing WiFi networks for campus locations
- CWNA certification knowledge base
- Knowledge of IEEE wireless standards (802.11 g,n,ac,ax), 2.4, 5, and 6Ghz
- Knowledge of RF, WLAN design, site surveying a plus
- Experience with AAA Authentication Authorization Accounting
- Experience with RADIUS and/or TACACS
- Experience with ClearPass/ISE
- Experience integrating with ADS and/or MFA
- Experience with server Certificate management
- Experience with ticket system (ServiceNow)
- Strong troubleshooting skills
- Experience with various network, wireless, and remote access vendors to include but not limited to Aruba, Cisco
- Knowledge of routing, switching, and network technologies such as Spanning Tree, 802.1Q, Port-Channels, 802.1x, QoS, VLANs, SVIs, and Multicast
- Knowledge of engineering tools – Wireshark, PCAP, SSH, Putty
- Good understanding of security infrastructure, including firewall concepts
- Requires professional written and verbal communication skills
- Must be able to function effectively both individually and within a team
- Competitive base salaries
- Bonus incentives
- Support for financial-well-being and retirement
- Comprehensive medical, dental, vision, life insurance, and disability benefits (depending on location)
- Flexible working model with hybrid, onsite, or virtual arrangements depending on role and business need
- Generous paid parental leave policies (depending on your location)
- Free access to global on-site wellness centers staffed with nurses and doctors (depending on location)
- Free and confidential counseling support through our Healthy Minds program
- Career development and training opportunities
Offer of employment with American Express is conditioned upon the successful completion of a background verification check, subject to applicable laws and regulations.
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