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We are looking for a skilled Network Administrator to join our team in San Antonio, Texas. In this Contract to permanent position, you will play a critical role in ensuring the seamless operation and optimization of our network infrastructure. Your expertise will contribute to maintaining high performance and reliability across local and wide area networks.
Job Responsibility:
Monitor network performance to identify and resolve issues, ensuring optimal operation
Implement necessary software updates and hardware upgrades for improved network functionality
Configure and document network components, including firewalls, routers, switches, and hubs, to meet organizational needs
Provide technical support and assistance to staff, administrators, vendors, and other personnel
Respond promptly to inquiries and troubleshoot network-related problems
Collaborate with service providers and external vendors to maintain and enhance network infrastructure
Manage and deploy Cisco Layer 2 and Layer 3 technologies to support network security and efficiency
Maintain detailed records and documentation for all network configurations and changes
Ensure compliance with security protocols and best practices across all network systems
Requirements:
Minimum of 3 years of experience in data network administration
At least 1 year of hands-on experience with WAN design, deployment, maintenance, and support
Proficiency in VMware and VMware Infrastructure
Strong knowledge of Cisco technologies, including Layer 2 and Layer 3 configurations
Familiarity with Microsoft Office 365 and Windows 10
Experience with firewalls, switches, and other networking equipment
CISSP certification or equivalent security expertise is preferred
Ability to work collaboratively and communicate effectively with technical and non-technical stakeholders
Nice to have:
CISSP certification or equivalent security expertise
What we offer:
medical, vision, dental, and life and disability insurance