Job Description

Posting number: 2026-00296

Department: BAS - INFORMATION TECHNOLOGY

Job classification: Administrator, IT Security

Posting type: Open

Categories: IT and Computers

Summary

Charlotte County is seeking a detail-oriented and experienced IT Security Administrator to ensure the secure operation of the County’s internal systems, servers, and network infrastructure. This role is responsible for monitoring, analyzing, and strengthening the County’s cybersecurity posture while proactively identifying and resolving vulnerabilities.

Key Responsibilities

• Implement, maintain, and enforce security policies, procedures, and system access controls in alignment with industry best practices.
• Monitor and analyze server logs, firewall logs, intrusion detection systems, and network traffic for suspicious activity; investigate and resolve issues as needed.
• Conduct user activity audits, perform virus scans, and respond to security breaches in a timely and effective manner.
• Assist in the design and implementation of disaster recovery plans for systems, networks, databases, and applications.
• Recommend, schedule, and apply security patches, system fixes, and recovery procedures following security incidents.
• Evaluate and recommend security reconfigurations; implement approved changes.
• Research emerging cybersecurity technologies, tools, and standards to support ongoing improvements.
• Recommend and coordinate security upgrades, enhancements, and third-party maintenance activities.
• Deploy, administer, and maintain security systems, including firewalls, intrusion detection systems, and antivirus software.
• Manage database security and ensure the protection of data transferred both internally and externally.
• Administer user accounts, permissions, and access rights; generate reports on system activity and security audits.
• Ensure the security of local area networks, the County website, intranet, and email systems.
• Apply patches, updates, and remediation actions based on vulnerability and penetration testing results.
• Provide input on the development and continuous improvement of security policies and procedures.
• Stay current with emerging threats, vulnerabilities, and security technologies; test and implement updates as needed.
• Participate in an on-call rotation to support critical system needs.
• Travel to County facilities as required to support operations.
• Deliver exceptional customer service through technical support, problem-solving, and effective communication.

Examples of duties

Education and Experience:

An equivalent combination of relevant training, education and experience:

• Associate’s Degree

1. Preferred:

• Information Technology
• Network Administration
• Computer Sciences
• Four (4) years of experience in information technology or IT security administration

Licenses and/or Certificates:

• Must maintain a valid driver’s license.
• Preferred:
• Network+
• Security+

Qualifications

• Knowledge of departmental policies, plans, and procedures.
• Knowledge of modern office practices, plans, and procedures.
• Knowledge of Microsoft Word, Excel, PowerPoint, and other job-related computer programs and software applications.
• Knowledge of firewalls, intrusion detection systems, anti-virus software, data encryption, and other industry-standard techniques and practices.
• Knowledge of applicable practices and laws relating to data privacy and protection.
• Knowledge of network, PC, and platform operating systems.
• Knowledge of current systems software, protocols, and standards.
• Knowledge of TCP/IP and network administration/protocols.
• Skill in and hands-on experience with devices such as hubs, switches, and routers.
• Strong organizational, analytical and research skills.
• Skill in effective communication, both orally and in writing.
• Skill in prioritizing and organizing work.
• Ability to remain highly self-motivated and directed and to pay close attention to detail.
• Ability to read and work with various scripting technologies.
• Ability to exercise judgment and discretion in applying and interpreting department rules, regulations, policies, and procedures.
• Ability to make recommendations and to use resourcefulness and tact in solving problems.
• Ability to determine priorities and meet deadlines and objectives.
• Ability to provide internal/external guidance and customer assistance via all forms of communication.
• Ability to operate motor vehicle.
• Ability to author reports, business correspondence, and procedure manuals.
• Ability to establish and maintain effective working relationships with managers, service providers, other employees, and the general public.

Supplemental information

PHYSICAL DEMANDS

Stooping, walking, sitting, pulling, lifting, grasping, hearing, seeing up close, seeing far away, kneeling, reaching, pushing, talking, standing, finger movement, repetitive motions, depth perception. Occasional lifting over 50 pounds and frequent lifting of up to 25 pounds.

WORK ENVIRONMENT

Work is performed in a relatively safe, and secure work environment.

RISK/SAFETY CONDITIONS

The position requires no exposure or risk related to physical and/or mental health and safety.

To perform this job successfully, an individual must be able to perform the essential job functions satisfactorily. Reasonable accommodations may be made to enable individuals with disabilities to perform the primary job functions herein described. Since every duty associated with this position may not be described herein, employees may be required to perform duties not specifically spelled out in the job description, but which may be reasonably considered to be incidental in the performing of their duties just as though they were actually written out in this job description.

Charlotte County is an Affirmative Action/ADA/Veterans’ Preference and Equal Opportunity Employer. Women, Minorities, and Persons

with Disabilities are Encouraged to Apply.