Network Administrator

LMCU; Tampa (FL); Hybrid; USD 85,000 - 115,000; Full time

Benefits offered by this job

Medical, dental, vision

HSA match

Parental leave

Tuition reimbursement

Retirement savings options

Job summary

Lake Michigan Credit Union in Florida is seeking a Network Administrator III to maintain and optimize our production voice, video, and data network infrastructure, including LAN/WAN, VoIP, and security systems. You will work with IT staff to ensure high availability and 99.9% uptime.

Responsibilities include configuring Cisco switches/routers, firewalls, VPNs, and IP telephony, performing upgrades, monitoring threats, and supporting desktop teams.

Qualifications

• Five or more years of similar or related experience.
• Vendor (Cisco, F5) experience and routing policies
• Windows Server, Exchange, and AD/GPO operations including hardening
• Firewalls, VPN, SSL remote access, LAN/WLAN config and upkeep
• Scripting for automated deployment and change management
• Project organization and documentation for staff at all levels

Responsibilities

• Installs, configures, and maintains LANs/WANs, servers, UPS, and Ethernet networks.
• Performs network address assignment and Cisco upgrades/maintenance.
• Configures Cisco switches/routers/firewalls/access points; manages routing protocols.
• Designs WAN/LAN layouts and security perimeters; monitors firewall/IDS.
• Assists in policy development, project execution, on-call outages, and ticketing/*.

Skills

Network design

WAN/LAN

VoIP

Security

Scripting

Documentation

Tools

Cisco gear

F5

Windows Server

Active Directory

VPN

SSL/TLS

Job description

Primary Location: Florida

Employee Status: Full-Time Salaried

Remote: Hybrid, ability to travel to our Florida market locations as required.

Who we are

At LMCU, you'll find more than just a job - discover a fulfilling career where your contributions truly matter.

Join our talented team at Lake Michigan Credit Union and discover the difference an employer who puts people first can make in your career and life.

About This Position

LMCU is looking for a Network Administrator III who will be responsible for the maintenance, troubleshooting, and administration of the organization’s production voice, video, and data network infrastructure. This includes LAN, WAN, VLAN, WLAN, wireless bridging, VoIP, QoS, firewall, telephony systems, telecommunications, DR connectivity, and network security systems. The individual in this position will work closely with members of the IT staff to ensure very high levels of network availability, security and efficiency with 99.9% uptime for LMCU systems.

What You’ll Do

• Installs, configures, and maintains LANs and WANs, physical and virtual servers, UPS, network cabling, and Ethernet networks allowing for optimal operation
• Performs network address assignment
• Performs Cisco hardware upgrades and maintenance
• Configures Cisco switches, routers, firewalls, and access points
• Assigns routing protocols and routing table configuration
• Designs WAN and LAN infrastructure layouts
• Designs and configures network security (perimeter and edge firewalls)
• Assists in developing system strategies and policies
• Monitors and maintains firewalls and intrusion detection systems
• Manage Cisco VoIP phone system
• Designs and implements IP telephony solutions
• Performs as backup and high-level resource for Desktop Support Technicians
• Implements network and infrastructure related projects
• Assist with on-call for network outages
• Configures and manages network monitoring tools
• Addresses end-user help requests as necessary through ticketing systems
• Trouble-shoots higher-level errors and issues

What You’ll Bring

• Five or more years of similar or related experience, including preparatory experience.
• Experience with the following is highly preferred:
• Vendor (Cisco, F5), Layer 2 and 3, BGP, load balancing traffic and engineering for automatic failover, multiple methods for equal-cost load balancing, routing policy to manipulate BGP attributes, and flow analysis.
• Microsoft Windows Server, MS Exchange, and Active Directory/GPO operations including hardening strategies and techniques.
• Firewalls, VPN,SSL remote access, LAN/WLAN configuration and maintenance.
• Writing and using scripting tools for automated deployment of system changes and software applications.
• Organizing and/or managing projects and producing documentation for all staff levels including non-technical staff.

What you’ll get

• All Employees: weekly pay and retirement savings options.
• Full Time Employees: comprehensive health coverage including medical (with prescription), dental, vision, HSA match, paid parental leave, and tuition reimbursement.
• To see a full list of our benefit offerings, check out this helpful guide!

LMCU is an Equal Opportunity Employer