City of Little Rock (AR)

Network Security Engineer

Little Rock, AR, US

Onsite
Full-time
4 days ago
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Summary

This position is designated as a safety/security sensitive position and is subject to random drug and alcohol screening. JOB OBJECTIVE: To design, install, monitor, and troubleshoot computer systems networks and network connected devices to meet data processing and information needs for City departments, including internal network access and Internet access; installs, configures, and manages security systems, and assists with security required for the City's network systems; installs and implements voice and data network security design to ensure network systems are patched and adequately protected from unauthorized use. ESSENTIAL FUNCTIONS & SUPERVISORY RESPONSIBILITIES * Designs, installs, monitors, and troubleshoots computer systems networks and network connected devices to meet data processing and information needs for City departments, including internal network access and Internet access.   * Installs, configures, and maintains security systems to include firewalls, VPN access, email filters, web filters, spam filters, active directory servers, identity access management (IAM) system, multi-factor authentication (MFA), federation services, privileged account management (PAM), password management and related security servers within the current security structure; installs and implements voice and data network security design to ensure network systems are patched and adequately protected from unauthorized use. * Represents security as a subject matter expert (SME) to advise teams on recommended best security practices and help identify security gaps. * Provides end-user training and support as needed to ensure compliance with security protocols and effective use of network resources. * Monitors network traffic and security alerts to identify, investigate, and mitigate potential security incidents and vulnerabilities. * Installs and configures network access controls, authentication, and authorization protocols to secure access to sensitive data and resources. * Performs server and security audits to maintain network integrity and availability. * Develops, installs, and maintains security for internal and external access to the City's network and standalone systems. * Designs, installs, and ensures proper configuration of network hardware such as routers, hubs, switches, modems, gateways, phones, phone equipment, phones systems, and security devices to ensure efficient utilization of hardware capabilities. * Provides assistance to the Network Security Administrator in developing and maintaining systems networking addressing required for effective connectivity utilizing current security structure, including internet protocol (IP) addressing plus server, domain, and work station identification; establishes documentation for the systems addressing process and security requirements. * Develops conceptual network design to ensure correct internet protocol (IP) addressing and transmission control protocol/internet protocol (TCP/IP), and other networking protocols. * Patches, updates, installs, configures, and maintains network security system and apply network wide Microsoft patches and push security updates for third party systems; monitors system functionality to identify performance problems within the network and notifies the Network Security Manager of any issues; provides assistance with the development and implementation of system changes or configuration modifications to resolve performance problems and increase efficiency of the system. * Provides technical assistance for City departments in the review and purchase of local area network hardware and software to ensure that all equipment and software conforms to the City's networking standards. * Provides technical assistance to all City departments as required to set up and maintain local area and wide area networks. * Consults with vendors and software publishers, reviews literature and technical documents, and searches the Internet to obtain information for solving problems and investigating purchase options. * Works with assigned personnel and other City personnel involved in the maintenance of local area and wide area networks. * Installs, configures, and maintains third party server applications and internally developed server applications. * Prepares regular activity reports for the Network Security Manager regarding network implementation activities, utilization or resolution of systems problems. * Maintains records and documentation necessary to review and update progress of network security implementation projects. * Operates a City pool automobile in the performance of essential job functions. SUPERVISORY RESPONSIBILITIES: None. MINIMUM QUALIFICATIONS & ADDITIONAL REQUIREMENTS These knowledge, skills, and abilities are usually, although not always, acquired through completion of  Bachelor's degree in Computer Science, Information Technology, Computer Engineering or a related field, three (3) years of experience in network security, three (3) years of experience in designing and implementing computer network systems, three (3) years of experience with network operating systems and Active Directory, three (3) years of experience securing network connected devices, one (1) year experience in internet protocol (IP) addressing, transmission control protocol/internet protocol (TCP/IP).  Equivalent combinations of education and experience will be considered.   ADDITIONAL REQUIREMENTS:   * Must possess a valid Arkansas Class D (Non-Commercial Vehicle) Driver's License before employment and maintain licensure for the duration of employment in this position. * Must obtain Criminal Justice Information System (CJIS) security and privacy privileged role certification within thirty (30) days of employment and maintain the certification for the duration of employment in this position. * Must be available to work nights, holidays, and weekends and respond to emergency calls as required. DISCLAIMER:   This document does not create an employment contract, implied or otherwise. APPLICATION REQUIREMENTS * Online applications only * Applicant's answers to supplemental questions will be used to screen for minimum qualifications electronically. * Please include a complete work history when completing application.  Work history may impact initial salary offer amount for the successful candidate. * List of qualified applicants will be considered active for up to six (6) months and may be used to fill future openings with same or similar minimum qualifications. * All communication regarding application status will be sent to candidates via text message/ email address listed on account. * You may check yourNeoGov inbox  to review all notices sent to the email address associated with your applications. * Applicants may check application status for any position by logging into theiraccountat  or contacting Human Resources at (501) 371-4590 if they are having computer difficulties. SECONDARY DUTIES * Performs other related duties as required. KNOWLEDGE, SKILLS AND ABILITIES * Knowledge of compliance standards such as ISO 27001, NIST, CIS, and SOC2, and experience implementing governance policies. * Knowledge of security architecture principles and best practices, particularly in network defense, endpoint security, and cloud security. * Knowledge of cloud security services and tools like IAM (Identity and Access Management), encryption, network security, firewalls, and logging/monitoring solutions. * Knowledge of privilege management, application control, antivirus, endpoint detection and response, file integrity monitoring, intrusion detection/prevention systems, logging/monitoring, and other commonly implemented enterprise security technologies. * Knowledge of computer network system design and development methods and techniques. * Knowledge of computer network system protocols. * Knowledge of computer logic, block diagramming, and flow charting. * Knowledge of capabilities, utilization, and limitations of data processing equipment. * Knowledge of networking operating systems. * Knowledge of internet protocol (IP) addressing, transmission control protocol/internet protocol TCP/IP, and Microsoft Operating System software. * Knowledge of network management practices and procedures. * Knowledge of installation and configuration of network, exchange servers, standalone servers and third-party application server. * Knowledge of active directories. * Knowledge of installation and configuration of routers. * Knowledge of engineering, accounting, and mathematical principles applied to computer systems design and analysis. * Skill in the operation of a personal computer and peripheral equipment. * Skill in the operation of hand tools. * Skill in the operation of an automatic transmission automobile. * Ability to represent the Security team as a subject matter expert on cross-functional teams and lead security initiatives within a collaborative environment. * Ability to lift, push, pull or carry a minimum of forty (40) pounds or more in the performance of essential job functions. * Ability to review user department needs and design and implement practical systems network application to maximize system performance to meet identified needs. * Ability to install, configure and maintain firewalls, VPN access, email filters, web filters and security related servers. * Ability to communicate effectively with network users at all organization levels and with vendors of network related products. * Ability to develop and maintain networking addressing documentation and special reports. * Ability to monitor systems functioning and troubleshoot systems failure. * Ability to conduct training in the use of computer network systems. * Ability to communicate effectively, with individuals and groups, both orally and in writing. PHYSICAL REQUIREMENTS - REPRESENTATIVE OF THOSE REQUIRED TO PERFORM THE JOB The physical demand characteristics and activities indicated below are representative of those that will be required to successfully perform the essential functions of this job.  Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

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