Network Administrator First Horizon Bank - 3.4 New Orleans, LA Job Details Full-time 22 hours ago Qualifications Wireless Access Point implementation Full Job Description We are seeking a highly skilled and motivated Network Administrator to join our dynamic team. The ideal candidate will possess exceptional problem-solving abilities and a strong background working in complex network infrastructures. This role is crucial for ensuring the stability, performance, and security of our enterprise network. The successful candidate will be a key contributor to our operations team, handling escalations, leading incident response, and driving continuous improvement.
Responsibilities:
Incident and Problem Management:
Investigation and resolution of complex network problems, including performance degradation, outages, and security incidents.
Network Operations & Maintenance:
Proactively monitor, maintain, and troubleshoot our global network infrastructure. Perform routine maintenance, software upgrades, and configuration changes on network devices to ensure optimal performance and reliability.
Technical Expertise:
F5 BIG-IP
Configure and manage
F5 BIG-IP
platforms, including LTM (Local Traffic Manager), GTM (Global Traffic Manager), and ASM (Application Security Manager). Experience with iRules and iApps development is highly desirable.
Cisco Route/Switch:
Hands-on experience with Cisco IOS, IOS-XE, and NX-OS. Understanding of routing protocols (BGP, OSPF, EIGRP), switching technologies (VLANs, STP, VTP), and network security features (ACLs, NAT).
HPE Aruba:
Configure, deploy, and manage HPE Aruba wireless and switching solutions. Experience with Aruba Mobility Controllers, AirWave, and ClearPass Policy Manager is essential.
Automation & Scripting:
Drive network automation efforts using scripting languages (e.g., Python, Ansible) to streamline operational tasks and improve efficiency.
Documentation:
Create and maintain comprehensive network documentation, including diagrams, runbooks, and standard operating procedures (SOPs).
Collaboration:
Work closely with cross-functional teams, including systems, security, and application development, to support business initiatives and resolve inter-departmental issues.
On-Call Support:
Participate in an on-call rotation to provide 24/7 support for critical network issues.
Qualifications:
Bachelor's degree in Computer Science, Information Technology, or a related field, or equivalent practical experience. Minimum of 5-7 years of experience, with at least 2-3 years in an operations role.
Certifications:
Professional-level certifications from vendors such as Cisco (e.g., CCNP Enterprise, CCNP Data Center), F5 (e.g., F5-CA), or HPE Aruba (e.g., ACSA, ACDA) are highly preferred.
Problem-Solving Skills:
Proven track record of strong analytical and problem-solving skills with the ability to quickly diagnose and resolve complex network issues under pressure.
Communication:
Excellent verbal and written communication skills with the ability to explain complex technical concepts to both technical and non-technical audiences.
Teamwork:
Ability to work independently and as part of a team in a fast-paced, collaborative environment.
