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Network Operations Engineer

Job in Alameda, Alameda County, California, 94502, USA
Listing for: Penumbra
Full Time position
Listed on 2026-10-24
Job specializations:
  • IT/Tech
    Systems Engineer, Cybersecurity
  • Engineering
    Systems Engineer, Cybersecurity
Job Description & How to Apply Below
Alameda, CA Information Technology – IT /Conversion /On-site

The Network Operations Engineer will focus on providing operational and implementation support for Network, Wireless, firewall, DNS, DHCP, LAN, incidents, and changes.

Specific Duties and Responsibilities
• Monitor network infrastructure, troubleshoot, and handle user incidents actively during company business hours.
• Provide medium to high complexity network support activities including occasional offshift support in case of major outage reported.
• Work closely with Network Engineering, Network Security and Administration maintenance tasks and participate in process improvement.
• Perform medium to high complexity network changes and implementations.
• Participate in the network technology design process.
• Analyze potential changes and enhancements to network software and hardware to determine impact on existing production environment.
• Work as a member of a project team on business projects
• Adhere to the Company’s Quality Management System (QMS) as well as domestic and global quality system regulations, standards, and procedures.
• Understand relevant security, privacy and compliance principles and adhere to the regulations, standards, and procedures that are applicable to the Company.
• Ensure other members of the department follow the QMS, regulations, standards, and procedures.
• Perform other work-related duties as assigned.  Position qualifications:
Required
• Bachelor’s degree in computer engineering or related field with 5+ years of experience, or equivalent combination of education and experience   
• 5+ years of experience in operations and managing Network devices, firewalls infrastructure.
• 5+ years of experience installing and building Network infrastructure.
• In-depth knowledge of network hardware and software technologies and best practices is required.
• Good knowledge of PAN firewalls architecture, ACLs, policies, NATs, IPSEC VPNs, Global protect VPNs
• Understanding and practical experience with technologies such as Cisco SDA, ISE, VXLAN etc.
• Knowledge of a network technology discipline (e.g., IP Routing and Switching, Routing Protocols-OSPF, BGP, WAN, IPSEC, PAN Firewall, Packet Analysis, SD Access, DNAC, Cisco ISE, Infrastructure, IT Tools, and other relevant technologies.
• Excellent troubleshooting skills in identifying and resolving complex networking issues
• Strong understanding of how DNS works and experience in deploying and managing the internal and external DNS environments
• Experience in managing different Load Balancer solutions.
• Experience with cloud networking and cloud connectivity.
• Good team player and able to take accountability of tasks assigned and follow through to completion.
• Strong communication and customer facing skills (written, verbal, and formal presentation)
• Proactively acquire an in-depth understanding of the organization and its processes as well as develop an understanding of incidents and change management principles and organization best practices. Position qualifications:
Preferred
• Knowledge of Routing and Switching design preferred
• R&S and/or DC CCNA is required, CCNP preferred.
• Experience on Solar Winds IT infrastructure monitoring and provisioning is preferred
• LAN switching including VLAN, VTP, STP etc. is preferred
• Solid understanding of routing protocols ISIS, OSPF, BGP is preferred
• Good working knowledge of Wireless network includes WLC 9800, 3500 Access points 9120 is preferred
• Solid knowledge of Cisco Catalyst 9000 series, Palo Alto firewalls, Nexus 93k series, APC UPS, OOB network is preferred
• Test and validation experience (Network hardware or software/OS) is preferred
• Scripting/programing skills will be a PLUS
• Medical device,…
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