Network and Security Administrator

Nesnah Ventures

$80K — $100K *
Information Technology
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • Associate's degree in a technology-related field
  • 4+ years in technology with server & network management
  • Familiarity with Microsoft Azure Platform
  • Experience with Microsoft Active Directory and Entra ID
  • Proficient in Microsoft Windows Server (2016/2019/2022)
  • Knowledge of Cisco & Meraki switches, and Palo Alto/SonicWall firewalls

Responsibilities

  • Manage and ensure the smooth operation of LAN, WAN, VPN, DNS, and ICS systems
  • Oversee user accounts and secure access in Active Directory and Entra ID
  • Co-maintain cloud infrastructure and network security measures
  • Administer VOIP and phone systems, including vendor coordination
  • Monitor cybersecurity and implement best practices, including MFA and user training
  • Lead technology projects and initiatives to enhance efficiency
  • Manage and troubleshoot Exchange Online email configurations

Benefits

  • Health, Dental, Life, and Vision Insurance
  • Paid Time Off (PTO)
  • 401(k) with matching contributions
  • Profit Sharing Incentive Bonus
  • Engagement through a Fun Committee
  • Funding for training and educational assistance
Full Job Description
Description

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.

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

Salary Description

$80,000 to $100,000 annually

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