ICU Medical · 1 week ago
Wireless Networking Engineer- (Hybrid San Diego, CA)
San Diego, CA
Full-time
Hybrid
Senior Level
$140K/yr - $150K/yr
5+ years expICU Medical is a global market leader in IV therapy and critical care products. The Wireless Networking Engineer will provide technical support for FDA-approved software and wireless medical devices, ensuring robust network connectivity and infrastructure support for R&D and service teams.
Health CareMedical Device
Responsibilities
Configuring, supporting and troubleshooting enterprise wireless network controllers and access points (Cisco preferred)
Deploy new wireless controllers, deploy new SSID’s using various encryption and authentication methods on the ISM 2.4, 5.2Ghz and 6GHz radio bands
Troubleshoot and isolate client network connectivity issues that might be caused by device misconfiguration, environmental interference, or system misconfigurations
Strong wireless understanding around configuring RADIUS servers for client/device profiling and 802.1x authentication to include EAP-PEAP, EAP-TLS, EAP-TTLS and EAP-FAST
Knowledge of the 802.11 standards and identify what channels are available for use and common sources of wireless interference
Install, configure and maintain Cisco Catalyst network routers and switches using IPv4 and IPv6 protocols
Capture both wired and over-the-air wireless network traffic and analyze said traffic using common network tools such as AirMagnet and WireShark
Knowledgeable in network firewalls, site-site VPN tunnels and network access control lists
Able to create x509 keystores and certificates and convert certificates into various formats as needed
Must know how to add/remove devices into Cisco ISE
Must know how to create AAA profiles to aid in network authentication
Must know how to troubleshoot authentication issues when devices are experiencing authentication and authorization issues
Experienced in creating, diagnosing connectivity issues and maintaining site-site VPN tunnels
Experienced in patching and upgrading network firewalls – both appliance-based and virtual
Experienced in adding/removing new VLANs and subnets to L3 switches using IPv4 and IPv6
Experienced in common network routing protocols
Experienced in adding, removing and modifying network ACL’s
Experienced in installing VMWare ESXi, Hyper-V, or another Hypervisor on new servers
Experienced in adding and managing hosts
Experienced in deploying and maintaining virtual machines and templates
Experienced in building new Microsoft Windows Servers in a virtual environment
Experienced in deploying LINUX based OS’s in a virtual environment
Able to install Microsoft SQL server as needed to support various applications
Experienced in creating certificate key files, CA certificates and server certificates for SSL/TLS encryption
Experienced in creating and converting certificates from any given file format to another certificate file format (ex: PKCS#12 to PEM)
Qualification
Required
Must be at least 18 years of age
Bachelor's degree from an accredited college or university is required
5+ years related experience
Experience in 5 or more of the key areas below:
Cisco or Aruba Wireless Network Controllers
Cisco Identify Services Engine or Aruba ClearPass
Enterprise Firewalls (ASA, PAN, or SRX)
Site to Site VPN setup and maintenance
Cisco Catalyst Network Switches
WireShark Packet Analysis
Embedded Wireless Network Client support
Microsoft Windows Server (2016 and newer)
Microsoft SQL Server 2016 and newer
Virtual Host Management
Support of Wireless Medical Devices
Configuring, supporting and troubleshooting enterprise wireless network controllers and access points (Cisco preferred)
Deploy new wireless controllers, deploy new SSID's using various encryption and authentication methods on the ISM 2.4, 5.2Ghz and 6GHz radio bands
Troubleshoot and isolate client network connectivity issues that might be caused by device misconfiguration, environmental interference, or system misconfigurations
Strong wireless understanding around configuring RADIUS servers for client/device profiling and 802.1x authentication to include EAP-PEAP, EAP-TLS, EAP-TTLS and EAP-FAST
Knowledge of the 802.11 standards and identify what channels are available for use and common sources of wireless interference
Install, configure and maintain Cisco Catalyst network routers and switches using IPv4 and IPv6 protocols
Capture both wired and over-the-air wireless network traffic and analyze said traffic using common network tools such as AirMagnet and WireShark
Knowledgeable in network firewalls, site-site VPN tunnels and network access control lists
Able to create x509 keystores and certificates and convert certificates into various formats as needed
Add/remove/modify ESSID's to a Cisco Wireless Network Controller
Add/remove/modify AAA authentication to a Wireless Controller
Add/remove/modify AP power levels and their assigned channels
Complete over-the-air wireless network captures
Must know how to add/remove devices into Cisco ISE
Must know how to create AAA profiles to aid in network authentication
Must know how to troubleshoot authentication issues when devices are experiencing authentication and authorization issues
Experienced in creating, diagnosing connectivity issues and maintaining site-site VPN tunnels
Experienced in patching and upgrading network firewalls – both appliance-based and virtual
Experienced in adding/removing new VLANs and subnets to L3 switches using IPv4 and IPv6
Experienced in common network routing protocols
Experienced in adding, removing and modifying network ACL's
Experienced in installing VMWare ESXi, Hyper-V, or another Hypervisor on new servers
Experienced in adding and managing hosts
Experienced in deploying and maintaining virtual machines and templates
Experienced in building new Microsoft Windows Servers in a virtual environment
Experienced in deploying LINUX based OS's in a virtual environment
Able to install Microsoft SQL server as needed to support various applications
Experienced in creating certificate key files, CA certificates and server certificates for SSL/TLS encryption
Experienced in creating and converting certificates from any given file format to another certificate file format (ex: PKCS#12 to PEM)
Preferred
MSCE, CWNA, CCNA, CCIE or equivalent experience desired
Company
ICU Medical
ICU Medical connects patients and caregivers through safe, life-saving, life-enhancing IV therapy systems, software, solutions, and consumables.
Founded in 2019San Clemente, California, USA
5001-10000 employees
H1B Sponsorship
ICU Medical has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (24)
2024 (14)
2023 (27)
2022 (31)
2021 (12)
2020 (14)
Funding
Current Stage
Late StageTotal Funding
$1.3M2012-08-15Undisclosed· $1.3M
Leadership Team
Allison Knight
Human Resources Business Partner
Ben Sousa
Chief Information Officer
Company data provided by crunchbase