Network and Security Adminstrator at Nesnah Ventures LLC – La Crosse, Wisconsin

Do you enjoy supporting a variety of businesses by keeping systems secure, connected, and running at peak performance? If so, we’re looking for a talented and experienced Network and Security Administrator to join our team.

Who We Are:

Nesnah Ventures is a family-owned private equity firm with a long-term investment focus. We invest in our businesses and people through faith, family, and financial stewardship. We have a strong, midwestern work ethic and reward ourselves with some fun after getting the job done. Join our team and be part of something bigger than yourself!

What A Day In The Life Looks Like:

• Manage Nesnah Ventures’ and portfolio companies’ networks, ensuring LAN, WAN, VPN, DNS, and ICS systems run smoothly.
• Oversee Active Directory and Entra ID, handling user accounts, permissions, policies, and secure access controls.
• Co-maintain cloud infrastructure, virtual machines, storage, and network security measures.
• Administer VOIP and phone systems, including call recording, user setup, and vendor coordination.
• Monitor and enhance cybersecurity, implementing MFA, SSO, incident response plans, and training users on security best practices.
• Lead technology projects, upgrades, and automation initiatives to improve system efficiency and business continuity.
• Manage and troubleshoot Exchange Online mailboxes, distribution groups, mail flow rules, spam filters, and email security policies

Qualifications and Experience:

• Associate's degree in a technology-related field
• Minimum 4 years in technology with server & network management
• Microsoft Azure Platform
• Microsoft Active Directory and Entra ID
• Microsoft Windows Server 2016/2019/2022
• Microsoft Windows Remote Desktop Service
• Exchange Online
• Cisco & Meraki Switches
• Palo Alto Firewalls
• SonicWall Firewalls
• Vulnerability scanning
• Microsoft Windows Operating Systems
• Linux
• Avaya Phone System
• Camera Systems
• TCP/IP, VLAN, DNS, SSL
• Proven ability to troubleshoot software and hardware-related issues
• Excellent strategic and business mindset
• Passion for helping and supporting customers and employees

Hours: Monday - Friday with a rotating on-call schedule

What We Offer:

• Health, Dental, Life, and Vision Insurance
• PTO
• 401(k) w/ match
• Profit Sharing Incentive Bonus
• Fun Committee
• Paid Training/Educational Assistance