Senior Network Systems and Administrator

Posted 4 years ago

Title: Senior Network Systems and Administrator

Location: Fremont, CA

Salary Range: 75K-90K

Employment type: Full-time. 



  • Design and implementation of functional network infrastructure including, but not limited to, routers, switches, wireless access points and controllers.
  • Maintenance on network security platforms and technology including VPN, content filtering, intrusion detection and firewalls.
  • Assist with the design and implementation of wire area networks for resiliency and redundancy.
  • Install, administer, and troubleshoot layer 2/3 switching including Cisco Nexus platforms, MPLS wide area technologies and Software Defined Wide Area Networks.
  • Perform audits to ensure proper notifications, configuration, and network optimizations; provide security related remediation actions as issues arise.
  • Ability to perform upgrades on Cisco UCS hardware in a highly redundant 24/7 operating environment.
  • Provide technical support on the Cisco Unified Communications environment to include system upgrade and scoping major changes.
  • Provide guidance and assistance for large scale voice projects to include scoping, interfacing with vendors, and execution of critical tasks.
  • Mentor junior network and voice staff in technology and process.


  • Requires Bachelor’s degree in Information Technology or related field OR equivalent combination of education and relevant experience.
  • Cisco CCNA and CCNA Datacenter required, experience equivalent to CCIE or CCNP preferred. CCNA Voice preferred.
  • Requires knowledge of Microsoft Office including Visio.

Qualifications Knowledge of:

  • Requires 4 years Bachelors degree in Computer science, Electrical Engineering.
  • Strong oral and written communication skills
  • Strong analytical and problem solving skills
  • Network design, configuration, and troubleshooting skills
  • Cisco ASR 1006X, Nexus, 4501, 4331, 3850
  • Cisco CUCM, UCCX, Expressway, Jabber
  • Solarwinds

Ability to:

  • Manage projects with strong ability to prioritize multiple tasks and respond to emergencies
  • Take independent action within established options and develops new procedures and approaches to problems when necessary
  • Analyze assignments based on a wide knowledge of many factors where application of advanced or technical concepts are required
  • Maintain visual attention and mental concentration for extended periods of time
  • Perform duties and make decisions under frequent time pressures


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