CISCO Network Systems Administrator at Chicago Financial Search Chicago, IL

Overview:

CISCO Network Systems Administrator Chicago - Onsite - 6:30am to 3:30pm CST

About The Role:

We are seeking a network and system administrator with a robust background in CISCO networking.

What You'll Do:

• Oversee and maintain Cisco network infrastructure, including switches, routers, and Call Manager systems.
• Administer and support the Windows Server Active Directory (AD) environment, handling user and group administration, security policies, and organizational units (OUs).
• Design, deploy, and manage Group Policy Objects (GPOs) to enforce security standards, deploy software, and configure user settings.
• Diagnose and resolve network and server issues promptly and effectively.
• Contribute to the planning, deployment, and upkeep of server infrastructure.
• Manage and maintain the VMWare ESXi virtualization environment.
• Create and maintain automation scripts using Bash, Python, and PowerShell to streamline IT processes and enhance operational efficiency.
• Continuously monitor system performance and proactively address potential bottlenecks.
• Maintain thorough documentation of system configurations, procedures, and troubleshooting guides.
• Collaborate with IT colleagues and stakeholders on various projects and strategic initiatives.
• Uphold compliance with security policies, standards, and best practices.
• Participate in the on-call rotation as required.

What We're Looking For:

• At least 3 years of hands-on experience administering and supporting Cisco network infrastructure.
• A minimum of 1 year of experience managing and maintaining Windows Server Active Directory (AD) and Group Policy Objects (GPOs).
• Demonstrated expertise in diagnosing and resolving network and server issues.
• Proficiency with both Linux and Windows operating systems.
• Practical experience with VMWare ESXi virtualization platforms.
• Familiarity with scripting and automation using tools such as Bash, Python, or PowerShell.
• Strong analytical and problem-solving capabilities.
• Excellent verbal and written communication skills, with a collaborative mindset.
• Ability to work effectively both independently and within a team environment.

OOJ-1427G Skills:

• CISCO
• VMWARE ESXI
• WINDOWS
• POWERSHELL
• LINUX