Network Administrator III

L.A. Care Health Plan-posted 2 days ago
Full-time • Mid Level
Los Angeles, CA
1,001-5,000 employees
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The Network Administrator III is responsible for providing network support for the mission critical network systems for L.A. Care. This involves troubleshooting IP equipment/LAN/WAN problems, routine administration tasks, and performance tuning. This position acts as an escalation point for the junior network staffs regarding network related problems.

  • Performs troubleshooting of LAN/WAN equipment i.e. CISCO, etc.
  • Conduct daily routine administration and maintenance of all network devices.
  • Monitors network to ensure constant uptime.
  • Supports and maintains firewall and network security policies and IDS.
  • Implements new technologies platforms for the network environment.
  • Must be able to troubleshoot issues quickly to resolve the problem.
  • Participate in Disaster Recovery Exercises to demonstrate the capability of establishing network connectivity in the event of an outage.
  • Provide support in a 7x24 operation.
  • Prioritization, Multitasking, Training, I.T. projects, and writing SOPs.
  • Acts as a Subject Matter Expert, serves as a resource and mentor for other staff.
  • Work closely with other technical teams to determine future network needs and plan for network changes.
  • Develop methods and tools to be used to test to implement new LAN/WAN equipment.
  • Configure routing protocols such as EIGRP, OSFP, and BGP.
  • Engage in regular network troubleshooting and resolve network connectivity issues.
  • Analyze the current network structure and submit comprehensive reports to manager on how to make the network more efficient.
  • Create projects that are designed to either add functionality required by the company or to address ongoing network failure issues.
  • Maintain network performance by performing network monitoring and analysis, and performance tuning, troubleshooting network problems and escalating problems to vendor or lead network administrator.
  • Secure network by developing network access, monitoring, control, and evaluation, maintaining documentation.
  • Applies subject expertise in evaluating business operations and processes.
  • Identifies areas where technical solutions would improve business performance.
  • Consults across business operations, providing mentorship, and contributing specialized knowledge.
  • Ensures that the facts and details are correct so that the project’s/program's deliverable meets the needs of the department, organization and legislation's policies, standards, and best practices.
  • Provides training, recommends process improvements, and mentors junior level staff, department interns, etc. as needed.
  • Perform other duties as assigned.
  • Minimum of 5 years of experience as a network administrator.
  • Must have critical thinking skills and a team player.
  • Must have strong written and verbal communication, project management, and organization skills.
  • Demonstrate the ability to lead the network team on technical issues and act as a backup to the manager.
  • Demonstrate working knowledge of network equipment and software (Cisco Routers, Switches, firewalls, F5 Bigip, IPS/IDS, LAN/WAN).
  • Demonstrate working knowledge in routing protocols such as BGP, EIGRP and OSFP.
  • Demonstrate working knowledge in Layer 2 network switching such as VLAN, Trunking, VTP and others.
  • Demonstrate working knowledge in advance network troubleshooting and work with other teams or departments to resolve complex issues.
  • Cisco Certified Network Professional (CCNP)
  • Paid Time Off (PTO)
  • Tuition Reimbursement
  • Retirement Plans
  • Medical, Dental and Vision
  • Wellness Program
  • Volunteer Time Off (VTO)
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