Systems Administrator - Network Security

1300 Eubank Boulevard Southeast, Albuquerque, United StatesOn-site

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Responsibilities

Configure and manage firewalls (e.g., Palo Alto, Cisco) and enforce network security policies.
Perform cybersecurity mitigation tasks , including patch management, vulnerability scanning, log analysis, and incident response.
Install, configure, and maintain hardware (servers, routers, switches, firewalls, etc.).
Perform OS and application software updates , system tuning, and performance optimization.
Monitor system and network performance and troubleshoot issues to ensure high availability and reliability.
Document system configurations, procedures, and changes in accordance with IT policies.
Collaborate with security, engineering, and operations teams to implement IT infrastructure projects.
Ensure compliance with internal security policies and industry best practices.
Design, configure, and maintain complex network infrastructures , including LAN, WAN, and cloud-based networks.

experience in engineering and managing complex networks , configuring firewalls , implementing cybersecurity mitigation strategies , and maintaining both hardware and software infrastructure .
Experience: Bachelor’s degree in Information Technology, Computer Science, or related field; equivalent work
experience in system/network administration, depending on educational background. Technical Skills: Strong
experience with network design and configuration (TCP/IP, VLANs, VPNs, DNS, DHCP).
Proficiency with firewall administration and network access controls .
Knowledge of cybersecurity principles , common threats, and mitigation strategies.
Experience with Windows and/or Linux server environments . Familiarity with virtualization platforms (e.g., VMware, Hyper-V).
Experience with monitoring and logging tools .
Scripting skills (e.g., PowerShell, Bash) are a plus.
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