Network Manager

LCI-Lawinger Consulting

$80K — $110K *
Information Technology
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • 5-7 years of experience in systems and network administration, primarily focusing on Microsoft environments
  • Strong command of Active Directory, Group Policy, and Azure services
  • Proficient in Microsoft 365 administration and PowerShell scripting
  • Solid understanding of network management, including topologies and troubleshooting
  • Experience with security compliance frameworks and implementation of security measures
  • Demonstrated leadership in technical projects and vendor engagement
  • Ability to manage IT documentation and process improvement initiatives

Responsibilities

  • Manage Microsoft Windows Server environments and Active Directory services
  • Administer Microsoft 365 applications and ensure their seamless operation
  • Oversee network infrastructure setup, including firewalls and VPN configurations
  • Implement security controls and perform vulnerability assessments
  • Lead technical projects from planning to execution, ensuring timely delivery
  • Develop and maintain IT documentation and operational processes
  • Coordinate with vendors and manage service provider relationships

Benefits

  • Flexible work schedule and remote work options
  • Professional development opportunities and training
  • Health and wellness programs
  • Retirement savings plan with employer contributions
  • Employee assistance program for personal and professional support
Full Job Description
Core Skillsets Required

1. Systems Administration (Microsoft-focused)
  • Strong expertise in Microsoft Windows Server administration (2016/2019/2022)
  • Active Directory Domain Services (AD DS), Group Policy (GPO), and Azure Active Directory / Entra ID
  • Microsoft 365 / Office 365 administration (Exchange Online, Teams, SharePoint, OneDrive)
  • PowerShell scripting and automation
  • Virtualization technologies (Hyper-V, Azure Virtual Machines)
  • Windows client deployment and management (Intune, Autopilot)

2. Network Administration
  • Network infrastructure management (switches, routers, firewalls, VPNs)
  • TCP/IP, DNS, DHCP, VLANs, routing, and subnetting
  • Wi-Fi network management and optimization
  • Site-to-site and remote access VPN configuration
  • Network monitoring and troubleshooting

3. Security & Compliance
  • Experience implementing and managing security controls (defense-in-depth)
  • Microsoft security stack: Microsoft Defender for Endpoint, Defender for Cloud, Intune security policies
  • Vulnerability assessment, patch management, and remediation
  • Multi-factor authentication (MFA), Conditional Access, and Identity & Access Management (IAM)
  • Security monitoring, logging, and incident response
  • Familiarity with security frameworks (NIST, CIS benchmarks)

4. Leadership & Operational Skills
  • Hands-on technical leadership (not just strategy - must be willing to perform the work)
  • Vendor management and coordination with Managed Service Providers (MSPs)
  • Stakeholder management (internal staff, leadership, external partners)
  • Proactive infrastructure improvement and modernization
  • IT documentation, process development, and best practices implementation
  • Project management for small-to-medium infrastructure initiatives

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