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Network Operations Engineer

Job in Alameda, Alameda County, California, 94501, USA
Listing for: Penumbra
Full Time position
Listed on 2026-10-25
Job specializations:
  • Engineering
    Systems Engineer, Cybersecurity
  • IT/Tech
    Systems Engineer, Cybersecurity
Salary/Wage Range or Industry Benchmark: 120000 - 175000 USD Yearly USD 120000.00 175000.00 YEAR
Job Description & How to Apply Below

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, pharmaceutical, biotech, or other regulated industry experience desired
Working Conditions
  • General office environment.
  • Willingness and ability to work on site. May…
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