Network Systems Administrator

Blue Mantis

full-time

Posted on: 9/28/2025

Location Type: Office

Location: Mount Laurel • New Jersey • 🇺🇸 United States

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💰 $120,000 - $165,000 per year

Mid-LevelSenior

AWSAzureCloudDockerFirewallsKubernetesLinuxPythonServiceNowUnixVMware

About the role

Manage and maintain Windows, Linux, and Unix server environments to ensure optimal performance.
Administer cloud platforms including AWS, Azure, and O365 for enterprise workloads and containerization.
Manage, configure, and troubleshoot VMware-based virtualization environments.
Monitor systems and networks using SolarWinds and DataDog to ensure reliability and performance.
Lead network-related incident resolution, ensuring SLAs are met and escalating when necessary.
Implement and support secure networking solutions for on-premise and cloud environments.
Create and maintain detailed network documentation, including topology maps and troubleshooting procedures.
Support backup and disaster recovery solutions (Rubrik, Zerto) to ensure data protection and resilience.
Manage firewalls and routing protocols; perform network troubleshooting in data center environments.
Provide game-day support, including working weekends, holidays, and the specified onsite schedule.

Strong experience in NOC operations with expertise in Windows, Linux, and Unix using the ServiceNOW ticketing system.
Hands-on experience with cloud platforms (AWS, Azure, O365) and virtualization/containerization technologies (VMware, Kubernetes, Docker).
Backup and DR support experience with Rubrik and Zerto.
Hands-on experience with firewalls, routing protocols, and network monitoring tools like SolarWinds and DataDog.
Familiarity with automation tools and scripting (Python, PowerShell, Bash).
Excellent problem-solving skills and ability to adapt to dynamic priorities.
Network troubleshooting experience in data center environments (Cisco, Palo Alto, Meraki) (preferred).
Knowledge of infrastructure capacity planning and performance tuning (preferred).
Familiarity with security best practices, SIEM platforms, and endpoint protection (preferred).
Experience with advanced video streaming technologies and CDNs (preferred).
Provide game day support on major holidays when games are played.
Bachelor’s degree in Computer Science, Information Technology, or equivalent hands-on experience.
Certifications: CCNA, CCNP (or equivalent), ITIL and technical certifications in servers and/or cloud (preferred).
Demonstrated expertise in a complex, multisite environment.

Benefits

The unique opportunity to be part of the league’s technological foundation.
A challenging, high-energy workplace with direct impact on game-day success.
Hands-on experience with cutting-edge technologies in a mission-critical environment.
Opportunities for growth, learning, and professional development.

Tip: use these terms in your resume and cover letter to boost ATS matches.

Windows ServerLinuxUnixAWSAzureO365VMwareKubernetesDockerPython

problem-solvingadaptability

CCNACCNPITIL