LHH · 12 hours ago
Network Engineer
Chicago, IL
Full-time
Onsite
Mid Level
$115K/yr - $115K/yrLHH is an iconic U.S. manufacturer seeking a Network Engineer to modernize mission-critical network infrastructure. The role involves designing, building, securing, and optimizing LAN/WAN environments while collaborating across IT and business teams.
Human Resources
Hiring Manager
Ian Kirksey
Responsibilities
Design, implement, and support scalable LAN/WAN/intranet architectures across plants, offices, and cloud endpoints
Administer and harden network gear—firewalls, routers, switches, wireless APs, VPN—with defense-in-depth practices
Monitor performance & security, triage incidents, document fixes, and drive preventive improvements
Plan capacity & growth by analyzing traffic and forecasting future needs
Partner with cross-functional teams to architect network solutions for new apps, SaaS, and datacenter/cloud workloads
Stay current on emerging networking/cybersecurity tech and recommend pragmatic enhancements
Qualification
Required
Bachelor's in Computer Science, IT, or related field
Proven success designing and supporting enterprise network architectures
Hands-on mastery of TCP/IP, DNS, DHCP, VLANs, VPNs, and routing protocols
Strong understanding of network security (firewalls, IDS/IPS, encryption, zero-trust concepts)
Experience configuring/managing routers, switches, firewalls, VPNs, and voice
Problem-solving mindset with crisp documentation and communication
Experience leading upgrades/migrations and multi-stakeholder implementations
Preferred
Master's in Computer Science, IT, or related field
Benefits
Medical
Dental
Vision
HSA/FSA
401(k) with 6% match
2% profit sharing
Life & Disability insurance
Paid Time Off
Paid Holidays
Company
LHH
At LHH, we believe work should be meaningful, fulfilling, and connected.
Founded in 1967
10001+ employees
H1B Sponsorship
LHH has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (2)
2022 (1)
2020 (1)
Funding
Current Stage
Late StageLeadership Team
Dave Hilbig
President & CEO, OCM-LHH Utah, Wyoming
Ted Diven, MBA
CEO - OCM / Lee Hecht Harrison (ID, MT, NV)
Recent News
24-7 Press Release Newswire
2025-05-17
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