Senior Network Engineer
Oxnard, Ventura County, California, 93033, USA
Listed on 2026-02-27
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IT/Tech
Cybersecurity, IT Support
Early submissions are encouraged as applications will be reviewed on a regular and ongoing basis. This position may close at any time.
The City of Oxnard is seeking a skilled and proactive
Senior Network Enginee
r to manage and enhance the city's network infrastructure. This role is crucial in ensuring the reliability, security, and efficiency of network operations, encompassing firewalls, switches, wireless systems, and core infrastructure components. The ideal candidate will possess hands-on experience in network troubleshooting, design, and architecture, contributing to the city's mission of delivering exceptional public services.
WHAT YOU'LL DO:
Network Infrastructure Management: Oversee day-to-day operations of firewalls, switches, wireless systems, and ISP connections, ensuring optimal performance and security. Act as primary subject matter expert with regards to layer 2 and 3 design and functions.
Troubleshooting and Repair: Diagnose and resolve network issues promptly to minimize downtime and maintain service continuity. Manage internal changes for firewall and routing.
Power and Rack Management: Manage power systems, rack configurations, and cable organization within data centers.
Environmental Controls: Monitor and maintain data center air conditioning systems to ensure equipment operates within optimal temperature ranges.
Network Monitoring: Implement and manage network monitoring tools to proactively identify and address potential issues.
Software Patching: Apply patches and updates to network device software, maintaining compliance with security standards.
DNS/DHCP/WINS Management: Configure and manage network services to support seamless connectivity and address resolution.
Lifecycle Management: Plan and execute the lifecycle of network hardware and software, from procurement to decommissioning.
Ensure operational readiness through thorough documentation, change control, and knowledge sharing.
Work cross-functionally with stakeholders and non-technical business users.
Other assigned duties as the role may require.
SUPERVISION EXERCISED/SUPERVISION RECEIVED:
Receives general supervision and is expected to prioritize work to meet deadlines and to keep the supervisor informed of issues that would impact achievement of a deadline, organizational policy or procedure or in consideration of risk management.
WORK SCHEDULE:
The normal work week is Monday through Friday 8:00 am-6:00 pm with every other Friday off. Depending on area of assignment staff may be assigned to a shift that is outside the standard work hours. This position may be required to be available to work additional hours in response to peaks in workloads and changes in department needs. The standard work environment varies depending on assignment but is typically either primarily in an office setting or out in the field.
The City does not offer hybrid or remote work.
Please note:
The Information Technology Department supports public safety personnel including the Police Department. Therefore, as part of the selection process, applicants will be required to successfully complete a thorough background investigation, which includes a polygraph exam.
This class specification represents only the core areas of responsibilities; specific position assignments will vary depending on the needs of the Department.
Provide technical guidance to the IT team, fostering a culture of collaboration and innovation.
Design, implement, and/or maintain scalable and secure IT solutions.
Optimize IT systems and operations to ensure high availability, reliability, and performance.
Conduct technical evaluations, feasibility studies, and cost-benefit analyses for IT initiatives and investments.
Adhere to IT policies, procedures, and standards to ensure compliance and security best practices.
Troubleshoot complex technical issues and provide timely resolutions to minimize downtime and disruptions.
Collaborate with cross-functional teams, including software developers, engineers, and project managers to integrate systems and improve overall IT efficiency.
Stay current with industry trends and advancements to recommend and implement innovative solutions that drive continuous improvement.
Drive nitiatives to enhance security and efficiency while ensuring alignment with organizational goals.
Participate in software upgrades and technology integrations ensuring minimal disruption to business operations.
Performs other duties of a similar nature and level as assigned.
The following are the minimum
qualifications necessary for entry into the classification:
EDUCATION:
Bachelor’s degree in Computer Science, Business Administration, Information Technology, or related field
EXPERIENCE:
- Five (5) years of hands-on experience (which should include 2 years of experience comparable to a Business Systems Analyst) with the following Network Engineering disciplines:
- Firewalls:Proficient in daily operations and troubleshooting of Cisco Firepower platform…
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