📍 Job Overview

Job Title: Network Administrator (Infrastructure)- 13741
Company: Hillsborough County Sheriff's Office
Location: Information Services, Tampa, FL, USA
Job Type: Full-Time
Category: Infrastructure & Networking
Date Posted: February 12, 2025
Experience Level: 5-10 years
Remote Status: On-site

🚀 Role Summary

Maintain and optimize network systems for secure, reliable, and high-availability communication across multiple data centers and remote sites.
Design, configure, and troubleshoot Cisco LAN, WAN, and wireless networks to meet agency business and security requirements.
Collaborate with cross-functional teams to troubleshoot connectivity and performance issues.
Ensure network security by enforcing policies and defining and monitoring access.
Plan and implement network systems, including project timelines, migration, and test plans.
Research and recommend new technologies to enhance network infrastructure.

📝 Enhancement Note: This role requires a strong background in Cisco network technologies and a deep understanding of network design, management, and security. Familiarity with Linux and Windows operating systems, as well as virtualization, would be beneficial.

💻 Primary Responsibilities

Network Management & Maintenance:
- Ensure day-to-day operation and high availability of Wide Area Networks (WANs) spanning two data centers and remote sites.
- Configure, maintain, and troubleshoot Cisco LAN, WAN, and wireless networks, including Cisco WLC, Catalyst (IOS), and Nexus Series platforms.
- Work alongside other ISD teams to troubleshoot server, client, or application connectivity and performance problems.
Network Design & Security:
- Design network systems, including local area networks (LAN), wide area network (WAN), Intranet, and Internet connections, to meet agency business and security requirements.
- Secure the network system by enforcing policies and defining and monitoring access.
- Audit and document the network infrastructure to ensure adherence to Sheriff’s Office/CJIS standards.
Project Planning & Implementation:
- Analyze agency requirements to develop technology roadmaps that point to solutions and their frameworks.
- Perform network modeling, analysis, planning, and budgeting.
- Plan the installation and implementation of network systems, including project timelines, migration, and test plans.
- Identify and upgrade existing network components to achieve network optimization.
Technical Leadership & Mentoring:
- Provide mentorship to junior Infrastructure Network team members.
- Participate in a rotating on-call schedule.

📝 Enhancement Note: This role requires a high level of technical expertise and the ability to provide guidance and support to junior team members. Strong problem-solving skills and the ability to communicate effectively are essential for success in this role.

🎓 Skills & Qualifications

Education:

High school diploma or equivalent (GED)
Associate degree in a technical field (preferred)
Bachelor's degree in computer sciences, computer engineering, software engineering, information technology, or a related field (preferred)

Experience:

7 years of paid experience in planning, designing, maintaining, and troubleshooting system networks in an enterprise environment (with or without a bachelor's degree)
6 years of paid experience (with an associate degree)
5 years of paid experience (with a bachelor's degree)
4 years of experience within the Hillsborough County Sheriff’s Office Information Services Division position

Required Skills:

In-depth and up-to-date knowledge of system network design and management
Strong system knowledge in open system interconnection layer, Wi-Fi, IPSec, EIGRP, DNS/DHCP, and firewall security
Ability to work with Cisco Network Systems, DNS appliances, and enterprise firewall solutions
Ability to monitor and manage the network using SNMP protocol, network management, and monitoring tools (e.g., WireShark, NetScout, Network Performance Monitor)
Ability to communicate effectively in English, both orally and in writing
Ability to troubleshoot network connectivity and performance-related issues

Preferred Skills:

Cisco Certified Network Professional (CCNP) certification
10 years of network architecting and administration experience in an enterprise-scale network
Experience with Cisco’s Routing and Switching technologies and Internet Routing Protocols
Experience in disaster recovery design and implementation solutions
Knowledge of DDOS attacks, mitigation, and industry best practices
Familiarity with network, server, and virtualization (e.g., VMWare vSphere)

📊 Web Portfolio & Project Requirements

Portfolio Essentials:

Demonstrate a strong understanding of network design, management, and security principles through relevant projects and case studies.
Showcase experience with Cisco network technologies, including routing, switching, VPN, ISE, Cisco WLAN, and firewall configuration and administration.
Highlight successful network projects, including planning, implementation, and optimization efforts.

Technical Documentation:

Provide detailed network diagrams and documentation, including network topology, IP addressing schemes, and hardware inventories.
Include network performance metrics and optimization strategies.
Demonstrate knowledge of network monitoring and management tools, such as WireShark, NetScout, or Network Performance Monitor.

📝 Enhancement Note: A strong portfolio in this role should focus on network design, implementation, and optimization projects. Include detailed documentation and performance metrics to showcase technical expertise and problem-solving skills.

💵 Compensation & Benefits

Salary Range:

$98,187.61 - $160,121.33 per year

Benefits:

Competitive benefits package (not specified)
Opportunities for professional development and growth within the Sheriff's Office

Working Hours:

Full-time position with a 40-hour workweek
May require working non-standard hours, including nights, weekends, and holidays, as needed

📝 Enhancement Note: While the salary range is provided, specific benefits and additional compensation details are not mentioned in the job listing. Research regional salary standards and benefits packages for network administrator roles to make an informed decision.

🎯 Team & Company Context

Company Culture:

Industry: Law enforcement and public safety
Company Size: Large (over 5,000 employees)
Founded: 1845 (as a Sheriff's Office; Information Services Division established in 1985)

Team Structure:

The Infrastructure Network team is responsible for designing, implementing, and maintaining network systems to support the agency's mission and operations.
The team works closely with other ISD teams, such as Server Administration, Database Administration, and Application Development, to ensure reliable and secure network connectivity.

Development Methodology:

The team follows industry-standard network management best practices and utilizes network management and monitoring tools to maintain and optimize network performance.
Collaboration and knowledge sharing are encouraged within the team and across the broader ISD.

Company Website: Hillsborough County Sheriff's Office

📝 Enhancement Note: The Hillsborough County Sheriff's Office is a large law enforcement agency with a long history of stability and excellence. The ISD plays a critical role in supporting the agency's mission by providing reliable and secure network infrastructure.

📈 Career & Growth Analysis

Network Administrator Career Level:

This role is at the mid to senior level within the network administrator career path.
Responsibilities include designing, implementing, and maintaining network systems, as well as providing technical guidance and mentorship to junior team members.

Reporting Structure:

The Network Administrator reports directly to the Infrastructure Network Team Lead or Manager.
The team works collaboratively with other ISD teams and stakeholders to ensure network connectivity and performance meet agency requirements.

Technical Impact:

The Network Administrator has a significant impact on the agency's ability to communicate and collaborate effectively, both internally and externally.
Responsibilities include ensuring network security, reliability, and high availability, as well as optimizing network performance and capacity.

Growth Opportunities:

Technical Growth: Expand knowledge and expertise in network technologies, security, and management best practices.
Leadership Development: Develop leadership skills through mentoring junior team members and contributing to team decision-making processes.
Architecture & Design: Gain experience in network architecture and design, including planning, implementing, and optimizing large-scale network systems.

📝 Enhancement Note: This role offers opportunities for technical growth and leadership development within the Infrastructure Network team and the broader ISD. With experience and demonstrated expertise, candidates may progress to senior network administrator or team lead roles.

🌐 Work Environment

Office Type:

On-site, within a law enforcement agency office environment
Access to multiple data centers and remote sites across Hillsborough County, Florida

Office Location(s):

Information Services, Tampa, FL, USA
Additional data centers and remote sites across Hillsborough County, Florida

Workspace Context:

Collaborative workspace with other Infrastructure Network team members and cross-functional ISD teams
Access to network management and monitoring tools, as well as virtualization and server infrastructure
Opportunities for professional development and training, including workshops, conferences, and certifications

Work Schedule:

Full-time position with a 40-hour workweek
May require working non-standard hours, including nights, weekends, and holidays, as needed to support 24/7-365 agency operations

📝 Enhancement Note: The work environment for this role is dynamic and collaborative, with opportunities for professional growth and development. The on-site nature of the role requires a strong commitment to maintaining network availability and security, potentially including non-standard work hours.

📄 Application & Technical Interview Process

Interview Process:

Technical Assessment (1-2 hours): Demonstrate knowledge of Cisco network technologies, network design principles, and network management best practices through hands-on exercises and case studies.
Behavioral Interview (1 hour): Discuss problem-solving skills, communication, and teamwork abilities, as well as adaptability and resilience in a dynamic law enforcement environment.
Final Interview (1 hour): Meet with the hiring manager or team lead to discuss career goals, cultural fit, and final questions.

Portfolio Review Tips:

Highlight relevant network design, implementation, and optimization projects that demonstrate technical expertise and problem-solving skills.
Include detailed documentation and performance metrics to showcase the impact of your work on network availability, security, and performance.
Tailor your portfolio to the specific requirements and priorities of the Hillsborough County Sheriff's Office and the Infrastructure Network team.

Technical Challenge Preparation:

Brush up on Cisco network technologies, including routing, switching, VPN, ISE, Cisco WLAN, and firewall configuration and administration.
Familiarize yourself with network management and monitoring tools, such as WireShark, NetScout, or Network Performance Monitor.
Prepare for case studies and hands-on exercises that test your ability to design, implement, and troubleshoot network systems in a law enforcement environment.

ATS Keywords:

Network Design, Cisco Technologies, Network Security, Network Management, Troubleshooting, Project Planning, Technical Expertise, Communication, Network Optimization, Disaster Recovery, Linux, Windows, Virtualization, Mentoring, Analysis, Law Enforcement, Public Safety, Collaboration, Teamwork, Problem-Solving

📝 Enhancement Note: The interview process for this role is comprehensive and designed to assess both technical expertise and cultural fit within the Hillsborough County Sheriff's Office. Prepare thoroughly and tailor your application materials to the specific requirements and priorities of the agency and the Infrastructure Network team.

🛠 Technology Stack & Web Infrastructure

Network Technologies:

Cisco Routing (IOS, IOS XE, IOS XR)
Cisco Switching (Catalyst, Nexus Series)
Cisco Wireless (WLC, Aironet Access Points)
Cisco Security (ASA, Firepower, ISE)
Internet Routing Protocols (EIGRP, OSPF, BGP)
DNS/DHCP
Wi-Fi (802.11ac, 802.11ax)
IPSec VPN

Network Management & Monitoring Tools:

WireShark
NetScout
Network Performance Monitor
SolarWinds
Nagios
Zabbix

Server & Virtualization Technologies:

Linux (CentOS, Ubuntu, Red Hat)
Windows Server (2008, 2012, 2016, 2019)
VMWare vSphere
Microsoft Hyper-V
KVM

📝 Enhancement Note: The technology stack for this role is primarily Cisco-based, with a focus on network routing, switching, wireless, and security technologies. Familiarity with these technologies, as well as network management and monitoring tools, is essential for success in this role.

👥 Team Culture & Values

Network Administrator Values:

Expertise: Demonstrate a deep understanding of network design, management, and security principles.
Reliability: Maintain network availability and performance to support 24/7-365 agency operations.
Collaboration: Work effectively with cross-functional teams to ensure network connectivity and performance meet agency requirements.
Adaptability: Embrace change and continuously learn and improve network infrastructure to meet evolving agency needs.

Collaboration Style:

Cross-Functional Teamwork: Collaborate with other ISD teams, including Server Administration, Database Administration, and Application Development, to ensure reliable and secure network connectivity.
Knowledge Sharing: Contribute to a culture of learning and development by sharing expertise and mentoring junior team members.
Continuous Improvement: Regularly review and optimize network infrastructure to enhance performance, security, and user experience.

📝 Enhancement Note: The team culture for the Infrastructure Network team is collaborative and focused on continuous improvement. Network Administrators are expected to demonstrate strong technical expertise, adaptability, and a commitment to knowledge sharing and mentoring.

⚡ Challenges & Growth Opportunities

Technical Challenges:

Network Complexity: Design, implement, and maintain network systems that span multiple data centers and remote sites, with a high degree of availability and security.
Legacy Infrastructure: Work with and migrate legacy network components to modern, high-performance infrastructure.
Emerging Technologies: Stay up-to-date with emerging network technologies and trends, and integrate them into the agency's network infrastructure as appropriate.
Budget Constraints: Optimize network performance and capacity within budgetary constraints, balancing cost and functionality.

Learning & Development Opportunities:

Technical Specialization: Deepen expertise in specific network technologies, such as wireless networking, network security, or network automation.
Leadership Development: Develop leadership skills through mentoring junior team members, contributing to team decision-making processes, and driving network infrastructure projects.
Architecture & Design: Gain experience in network architecture and design, including planning, implementing, and optimizing large-scale network systems.

📝 Enhancement Note: This role presents significant technical challenges and opportunities for growth and development. Network Administrators are expected to continuously learn and adapt to meet the evolving needs of the agency and the Infrastructure Network team.

💡 Interview Preparation

Technical Questions:

Cisco Technologies: Demonstrate a strong understanding of Cisco network technologies, including routing, switching, wireless, and security.
Network Design & Security: Explain network design principles, including network segmentation, access control, and network security best practices.
Troubleshooting: Walk through real-world network troubleshooting scenarios and explain your approach to identifying and resolving network connectivity and performance issues.

Company & Culture Questions:

Hillsborough County Sheriff's Office: Discuss your understanding of the agency's mission, values, and priorities, and how you would contribute to their success as a Network Administrator.
ISD & Infrastructure Network Team: Describe your approach to collaborating with cross-functional teams and contributing to a culture of learning, development, and continuous improvement.
Agency Priorities: Explain how you would prioritize network projects and initiatives to support the agency's mission and operations, balancing technical, security, and budgetary considerations.

Portfolio Presentation Strategy:

Project Selection: Choose network design, implementation, and optimization projects that showcase your technical expertise and problem-solving skills.
Documentation & Metrics: Include detailed documentation and performance metrics to demonstrate the impact of your work on network availability, security, and performance.
Storytelling: Craft a compelling narrative that highlights your approach to network infrastructure, your ability to collaborate with cross-functional teams, and your commitment to continuous learning and improvement.

📝 Enhancement Note: The interview process for this role is comprehensive and designed to assess both technical expertise and cultural fit within the Hillsborough County Sheriff's Office. Prepare thoroughly and tailor your application materials to the specific requirements and priorities of the agency and the Infrastructure Network team.

📌 Application Steps

To apply for this Network Administrator (Infrastructure) position at the Hillsborough County Sheriff's Office:

Submit your application through the application link provided in the job listing.
Tailor your resume to highlight relevant network design, implementation, and optimization projects, as well as your technical skills and experience with Cisco network technologies.
Prepare a portfolio that showcases your technical expertise and problem-solving skills, including detailed documentation and performance metrics.
Research the Hillsborough County Sheriff's Office and the Infrastructure Network team to understand their mission, values, and priorities, and how you would contribute to their success as a Network Administrator.
Prepare for technical and behavioral interviews by brushing up on your knowledge of Cisco network technologies, network design principles, and network management best practices, as well as your ability to collaborate with cross-functional teams and adapt to a dynamic law enforcement environment.

⚠️ Important Notice: This enhanced job description includes AI-generated insights and web technology industry-standard assumptions. All details should be verified directly with the Hillsborough County Sheriff's Office before making application decisions.

Network Administrator (Infrastructure)- 13741