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Hillsborough County Government

Senior Network Administrator (#SRNWADPCMU) PCMU
$31.77-$54.98 Hourly / $5,506.80-$9,529.87 Monthly / $66,081.60-$114,358.40 Yearly


Leads in the design and architecture of enterprise level, complex and diverse hardware and software platforms associated with enterprise routing and switching environments, and/or virtual private networking (VPN), and/or enterprise firewalls, and/or Voice over IP (VoIP) connectivity, and/or 802.11x wireless networking, and/or local area networks (LAN). Provides senior level escalated technical support, conducts technology research, and manages assigned enterprise level technology projects.


A Bachelor's degree in Computer Technology or related field; and
Three years of experience providing support, implementation, monitoring, and maintenance of complex and diverse information systems hardware and software.

An equivalent combination of education, training and experience that would reasonably be expected to provide the job-specific competencies noted below.


  • Customer Commitment - Proactively seeks to understand the needs of our customers and provide the highest standards of service.
  • Dedication to Professionalism and Integrity - Demonstrates and promotes fair, honest, professional and ethical behaviors that establishes trust throughout the organization and with the public we serve.
  • Organizational Excellence - Takes ownership for excellence through one's personal effectiveness and dedication to the continuous improvement of our operations.
  • Success through Teamwork - Collaborates and builds partnerships through trust and the open exchange of diverse ideas and perspectives to achieve organizational goals.


  • Knowledge of complex networking and/or other information technology systems.
  • Knowledge of designing, installing, managing, supporting, and upgrading complex networking and/or other information technology systems.
  • Knowledge of project methodology to manage complex enterprise technology projects.
  • Knowledge of project methodology to manage complex enterprise technology projects.
  • Ability to troubleshoot complex technical issues associated with data network infrastructure, networked systems, network protocols, circuits, and/or VoIP infrastructure. 
  • Ability to develop, review and edit technical project documentation as well as other technical reports & documentation including architecture design documents and network diagrams.
  • Ability to work effectively with others and provide superior customer service to end-users, and effectively communicate (both verbally and in writing) to end-users.
  • Ability to plan and organize work assignments and supervise the work of others.
  • Ability to lift end-user hardware up to 30 pounds.


Note: The following duties are illustrative and not exhaustive. The omission of specific statements of duties does not exclude them from the position if the work is similar, related, or a logical assignment to the position. Depending on assigned area of responsibility, incumbents in the position may perform one or more of the activities described below.

  • Reviews technology requirements & growth needs, makes recommendations, and designs network and/or VoIP technical architecture solutions to meet requirements. 
  • Performs as Project Manager for enterprise technology projects and performs as team leader for routine system administration duties of Network Administrators.
  • Provides senior-level technical support for complex networking and/or other information technology systems.
  • Performs hardware and software upgrades on complex networking and/or other information technology systems.
  • Provides mentoring and technical training to Network Administrators on new hardware and software to enhance their knowledge and capabilities.
  • Stays current on complex networking and/or other information technology systems hardware and software product literature and specifications, evaluates utilities, assist clients, Network Administrators, and Systems Administrators in testing new hardware and software before implementation.
  • Prepares technical documentation including architecture design documents, network diagrams, and technical reports.
  • May drive a vehicle to remote locations to deliver, pickup, install and/or troubleshoot equipment problems.

This classification description is not intended to be, nor should it be construed as an all inclusive list of the duties associated with a particular position. Management may require incumbents to perform job duties other than those contained in this document at any time.