Network Administrator Senior Job Locations

US-CO-Aurora

Job ID 2024-3237

Category Information Technology

Type Full Time Job Description

We are seeking a highly skilled and experienced Network Administrator - Level III to join our team in Aurora, CO. As a Network Administrator, you will be responsible for administering and managing the organization's network infrastructure, ensuring its reliability, security, and performance. If you have a strong background in network administration, expertise in managing LAN, WAN, and wireless networks, and a commitment to maintaining high standards of network operations, we encourage you to apply for Responsibilities: Administer and manage the organization's network infrastructure, including LAN, WAN, and wireless networks. Provide network support to users, addressing connectivity issues and ensuring reliable network access. Configure network devices such as routers, switches, and access points to ensure optimal performance and security. Monitor network performance and availability using network management tools, responding to alerts and resolving issues promptly. Maintain accurate and up-to-date documentation of network configurations, topologies, and processes. Manage inventory of network hardware and software, ensuring proper tracking and maintenance. Develop and implement network configuration plans to support organizational needs and growth. Manage network configuration changes, ensuring minimal disruption to network services. Perform regular backups of network configurations and implement restore procedures as needed. Ensure network configurations adhere to organizational standards and best practices. Conduct periodic audits of network configurations to ensure compliance with policies and standards. Utilize automated tools to streamline network configuration management and reduce manual errors. Perform regular preventive maintenance on network devices to ensure their proper functioning and longevity. Apply firmware and software updates to network devices to maintain security and performance. Coordinate and perform repairs or replacements of faulty network hardware. Work with vendors for warranty repairs and support services. Develop and adhere to maintenance schedules to ensure timely upkeep of Maintain detailed records of all maintenance activities, including updates and repairs. Implement and enforce network security policies to protect against unauthorized access and threats. Configure and manage firewalls, intrusion detection/prevention systems, and other security devices. Manage network access controls, ensuring only authorized users have access Monitor network security, detecting and responding to potential threats and vulnerabilities. Coordinate and participate in network security incident response efforts. Conduct regular security audits and assessments to ensure compliance with security policies and standards. Continuously monitor network performance, identifying and addressing Conduct capacity planning to ensure the network can accommodate current and future demands. Optimize network performance through configuration adjustments and hardware upgrades. Generate regular reports on network performance, highlighting key metrics and areas for improvement. Utilize performance management tools to gain insights into network performance and make data-driven decisions.

Qualifications

Must maintain one of the following IAT II Certifications: CCNA-Security CySA+ ** GICSP GSEC Security+ CE CND SSCP CE: Professional level certification for supported technology as approved by the COR. Six (6) years of progressive experience demonstrating the required proficiency. Bachelor's degree and/or equivalency. Current or past DHA support experience preferred #LI-Onsite

About Us

Perks of working at NetImpact Strategies Your health comes first - we offer comprehensive medical, dental, & vision in urance that starts the first of the month after you join the team