Jobs · Information Technology · Illinois

Mid - Level Network Engineer

LaSalle Network · Buffalo Grove, IL · 1 mo ago
Information Technology$40–$50/hrContract

Compensation & Benefits

  • Hourly Rate: $40.00 - $50.00 per hour
  • Compensation will be determined based on experience, technical qualifications, certifications, and overall fit for the position. Candidates with strong networking experience, client-facing abilities, and relevant certifications may be considered at the higher end of the range.
  • LaSalle Network consultants are eligible to enroll in benefits.

What You'll Do

Network Implementations & Deployments

  • Deploy, configure, and support enterprise networking infrastructure, including switches, routers, firewalls, and wireless solutions.
  • Independently install and configure switch stacks of up to five switches, including: physical installation and cabling, stack configuration and validation, VLAN creation and assignment, trunk and access port configuration, uplink configuration, firmware verification and updates, and connectivity testing and deployment validation.
  • Participate in network refreshes, migrations, and infrastructure expansion projects.
  • Create and maintain implementation documentation, network diagrams, and technical runbooks.
  • Assist with network assessments and recommend improvements to network performance, scalability, and reliability.

Network Operations & Support

  • Provide Tier 1-3 support for client and internal network environments.
  • Troubleshoot and resolve routing, switching, wireless, VPN, firewall, and connectivity issues.
  • Monitor network performance and identify opportunities for optimization.
  • Respond to escalated incidents and assist with root cause analysis (RCA).
  • Participate in a manageable on-call rotation supporting production environments.
  • Maintain network documentation, inventory, and change management records.

Client Engagement

  • Serve as a technical resource during implementations and support engagements.
  • Communicate project updates, technical recommendations, and issue resolutions to stakeholders.
  • Build strong relationships with clients through responsiveness, professionalism, and technical expertise.
  • Collaborate with end users, IT leadership, and third-party vendors to ensure successful outcomes.
  • Participate in client meetings and provide technical guidance on infrastructure best practices.

Vendor & Technical Collaboration

  • Work directly with vendors and OEMs to troubleshoot issues and coordinate support cases.
  • Assist with technology evaluations, solution recommendations, and best practice adoption.
  • Collaborate with senior engineers on complex infrastructure projects and escalations.
  • Contribute to continuous improvement initiatives and operational efficiencies.

Qualifications

Required

  • 3+ years of network engineering, network administration, or infrastructure support experience.
  • Strong knowledge of: TCP/IP, Routing & Switching, VLANs, Spanning Tree Protocol (STP), DNS & DHCP, Wireless Networking, and Network Security Fundamentals.
  • Experience deploying and supporting Cisco, Meraki, Aruba, Fortinet, or comparable enterprise networking technologies.
  • Ability to independently deploy and configure a 5-switch stack in a production environment while validating connectivity and performance.
  • Experience working across multiple technology disciplines such as networking, cloud, security, or systems infrastructure.
  • Strong troubleshooting and analytical skills.
  • Excellent verbal and written communication skills with a customer-first mindset.
  • Ability to effectively manage multiple priorities in a fast-paced environment.

Preferred

  • Experience with Azure or AWS cloud environments.
  • Exposure to VMware and server infrastructure technologies.
  • Previous MSP, consulting, or client-facing IT experience.
  • Additional certifications such as Fortinet NSE, Security+, Azure certifications, or CCNP.

Why Join?

  • Growth-driven addition to an expanding engineering team.
  • Contract-to-hire opportunity with long-term career potential.
  • Exposure to diverse technologies and client environments.
  • Collaborative team culture with shared knowledge and mentorship.
  • Hands-on project work with significant client interaction and ownership.
  • Opportunity to expand technical expertise across networking, security, and cloud technologies.
  • Minimal travel requirements.
  • Manageable on-call rotation.

Work Environment

  • Hybrid workload consisting of client implementations and ongoing support activities.
  • Client-facing role with a steady flow of project work and occasional high-priority escalations.
  • Collaborative engineering team that encourages knowledge sharing and professional development.
  • Hands-on manager who provides support while empowering engineers to own projects and client relationships.

Ideal Candidate

We're looking for a well-rounded network professional who combines strong technical capabilities with excellent client-facing communication skills. The right candidate can confidently manage deployments, troubleshoot complex networking issues, collaborate across teams, and independently execute projects such as deploying and configuring a multi-switch stack while maintaining exceptional customer service.

This response is AI-generated, for reference only.

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