Network Administrator

Children's Aid Job Listing•New York, NY

10d•Hybrid

About The Position

The Network Administrator is responsible for maintaining the integrity, security, availability, and performance of Children's Aid's IT network infrastructure. Reporting to the Director of Business Applications, this role supports the planning, design, implementation, maintenance, and optimization of network infrastructure, operational enhancements, new technology solutions, and disaster recovery environments across a multi-site IT environment. Working collaboratively with the IT team, business and program areas, and external vendors, the Network Administrator provides reliable network services, supports security standards and access controls, and ensures effective operation of network systems that support Children's Aid's technology needs.

Requirements

Minimum of five (5) years of experience as a Cisco Network Administrator or similar role supporting network infrastructure in a fast-paced team environment.
Extensive experience with TCP/IP design and analysis, including LAN, VLAN, Wi-Fi, DNS, DHCP, SSL, VPNs, and remote server monitoring and administration.
Experience with Cisco Firewalls, Switches, Routers, IDS (Intrusion Detection Systems), and Network Access Control.
Experience configuring, managing, and maintaining storage arrays, clusters, and management controllers.
Experience supporting VoIP architecture.
Demonstrated analytical, problem-solving, and troubleshooting skills.
Demonstrated ability to communicate technical concepts effectively, both verbally and in writing, to technical and non-technical audiences.
Demonstrated ability to collaborate effectively with individuals with varying levels of technical expertise.
Demonstrated ability to manage vendor relationships and communicate effectively with third-party vendors, IT staff, and business stakeholders.
Highly organized and detail-oriented with the ability to manage multiple priorities.
Commitment to continuous learning and professional development.

Nice To Haves

Bachelor's degree in Computer Science, Information Technology, or a related field preferred; equivalent combination of education and experience considered.
CCNA certification preferred.

Responsibilities

Administer network server infrastructure and related systems.
Install, configure, update, secure, and monitor network server software, hardware systems, and infrastructure.
Perform regular system health checks and vulnerability management activities, including maintaining current software and firmware patches and updates.
Plan, support, and maintain system/network infrastructure, including operational enhancements, azure networking, new technology implementations, performance monitoring, availability, and disaster recovery infrastructure.
Implement, maintain, and manage remote support processes and procedures.
Create, maintain, and update network-related documentation.
Perform appropriate change control procedures for network server-related system changes and upgrades.
Follow established standards for naming conventions, documentation, and security requirements related to network server systems.
Recommend and implement new technology-based practices as required.
Maintain and monitor network traffic to support reliability and performance.
Monitor, log, and execute appropriate responses based on information from enterprise monitoring systems.
Manage Local Area Networks (LAN), Virtual Local Area Networks (VLAN), and Wi-Fi access.
Manage telecommunications and Internet Service Provider (ISP) circuits.
Maintain network documentation and related system records.
Implement and maintain network security standards and report security violations as appropriate.
Maintain security and access controls for domains, firewalls, switches, and other network-related hardware and storage devices.
Review traffic patterns and identify potential internal and external security threats.
Follow organizational policies and procedures for protecting confidential customer and internal information, including HIPAA and HITECH requirements.
Participate in annual fiscal and HIPAA security reviews.
Participate in vulnerability assessments and intrusion testing and take corrective action when required.
Provide reliable network services and responsive technical support to users across the organization.
Collaborate with IT team members, business and program areas, and external vendors to support effective technology operations.
Maintain in-person collaboration as an essential function of the role.
Perform other duties as assigned.