Jobs · Information Technology · Illinois

Lead Network and Systems Administrator

LaSalle Network · Chicago, IL · 6 days ago
Information Technology$140k–$150k/yrContract

Key Responsibilities

  • Design, implement, and maintain network infrastructure (switches, routers, firewalls, VLANs)
  • Manage identity and access systems including SSO and endpoint management
  • Provide advanced troubleshooting and escalation support
  • Maintain infrastructure documentation and standard processes
  • Support infrastructure planning, modernization, and scaling efforts
  • Partner with internal teams to improve systems and security posture
  • Aid with security, compliance, and risk management initiatives

Required Qualifications

  • 5+ years of experience in systems and network administration
  • Strong understanding of networking fundamentals (TCP/IP, DNS, DHCP, VPNs)
  • Experience managing infrastructure and enterprise systems
  • Experience with identity management (SSO, IAM) and endpoint solutions
  • Strong problem-solving and communication skills

Preferred Qualifications

  • Experience in complex or ISP-like network environments
  • Experience with MDM tools and cloud platforms (M365, Google Workspace)
  • Exposure to compliance frameworks (SOC 2, ISO)
  • Experience with infrastructure automation or modernization

Compensation & Benefits

Base Salary: $140,000 – $150,000 (flexible for strong candidates)
Full benefits package including Medical, Dental, and Vision
Work Environment: Full-time, onsite role
Hands-on IT and infrastructure environment
High ownership and impact

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