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Network Infrastructure Engineer Jobs in Chicago, IL

TriOptus LLC

Infrastructure Engineer II

Lake Forest, IL · On-site

$90/hr

... network and client technologies. Infrastructure engineers love to solve difficult problems and ... embrace curiosity in the pursuit to exceed customer expectations. They pursue the physical design ...

TransMarket Group

Infrastructure Engineer

Chicago, IL · On-site

$110K - $145K/yr

Working with network engineers to reliably upgrade and replace old network equipment * Developing ... Experience with infrastructure management tools (Ansible, Puppet) * Good management skills with ...

System One

Infrastructure Engineer

Itasca, IL · Remote

$110K - $144K/yr

Infrastructure Engineer Location: 275 W Pierce Rd Itasca, IL 60143 Work Mode : 5 days onsite ... network technology within the data centers. • They must understand data center power and ...

EMPIST

Infrastructure Engineer I

Chicago, IL · On-site

$110K - $145K/yr

The Networking-Focused ISG Engineer is responsible for supporting, optimizing, and securing client network environments across on-premises, cloud, and hybrid infrastructures. Responsibilities : • ...

System One

Infrastructure Engineer

Itasca, IL · Remote

$110K - $144K/yr

Infrastructure Engineer Location: 275 W Pierce Rd Itasca, IL 60143 Work Mode : 5 days onsite ... network technology within the data centers. • They must understand data center power and ...

System One

Infrastructure Engineer

Itasca, IL · Remote

$110K - $144K/yr

Infrastructure Engineer Location: 275 W Pierce Rd Itasca, IL 60143 Work Mode : 5 days onsite ... network technology within the data centers. • They must understand data center power and ...

System One

Infrastructure Engineer

Itasca, IL · Remote

$110K - $144K/yr

Infrastructure Engineer Location: 275 W Pierce Rd Itasca, IL 60143 Work Mode : 5 days onsite ... network technology within the data centers. • They must understand data center power and ...

System One

Infrastructure Engineer

Itasca, IL · Remote

$110K - $144K/yr

Infrastructure Engineer Location: 275 W Pierce Rd Itasca, IL 60143 Work Mode : 5 days onsite ... network technology within the data centers. • They must understand data center power and ...

System One

Infrastructure Engineer

Itasca, IL · Remote

$110K - $144K/yr

Infrastructure Engineer Location: 275 W Pierce Rd Itasca, IL 60143 Work Mode : 5 days onsite ... network technology within the data centers. • They must understand data center power and ...

System One

Infrastructure Engineer

Itasca, IL · Remote

$110K - $144K/yr

Infrastructure Engineer Location: 275 W Pierce Rd Itasca, IL 60143 Work Mode : 5 days onsite ... network technology within the data centers. • They must understand data center power and ...

Empist

Infrastructure Engineer I

Chicago, IL · On-site

$80K - $100K/yr

ISG Engineer I Chicago, IL - Onsite (Mon-Fri) Overview The Networking-Focused ISG Engineer is ... Work with Infrastructure and Cloud engineers to ensure alignment between network configurations and ...

CIBC US

Senior Infrastructure Engineer

Chicago, IL · Hybrid

$140K - $150K/yr

As a Senior Infrastructure Engineer within CIBC's US Infrastructure Planning and Engineering team ... Network Insight . Cloud Adoption & Innovation * Support and execute the strategic migration of ...

CIBC

Senior Infrastructure Engineer

Chicago, IL · Hybrid

$140K - $150K/yr

As a Senior Infrastructure Engineer within CIBC's US Infrastructure Planning and Engineering team ... Network Insight . Cloud Adoption & Innovation * Support and execute the strategic migration of ...

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Showing results 1-20

All JobsNetwork Infrastructure Engineer JobsNetwork Infrastructure Engineer Jobs in Chicago, IL

Network Infrastructure Engineer information

See Chicago, IL salary details

$47.9K

$131K

$187.6K

How much do network infrastructure engineer jobs pay per year?

As of Jul 18, 2026, the average yearly pay for network infrastructure engineer in Chicago, IL is $131,000.00, according to ZipRecruiter salary data. Most workers in this role earn between $110,800.00 and $145,400.00 per year, depending on experience, location, and employer.

What are some typical challenges faced by Network Infrastructure Engineers when working on large-scale network deployments?

Network Infrastructure Engineers often encounter challenges such as ensuring network scalability, minimizing downtime during upgrades, and maintaining robust security protocols. Large-scale deployments require careful planning to integrate new hardware and software without disrupting existing services. Collaborating closely with cross-functional teams, such as security specialists and system administrators, is essential to address compatibility issues and deliver seamless network performance. Staying up to date with emerging technologies also helps in proactively solving potential bottlenecks.

What are the key skills and qualifications needed to thrive as a Network Infrastructure Engineer, and why are they important?

To thrive as a Network Infrastructure Engineer, you need expertise in network design, troubleshooting, and security, typically supported by a degree in computer science or a related field. Familiarity with network hardware, protocols, and certifications such as Cisco CCNA/CCNP or CompTIA Network+ is often required. Strong problem-solving abilities, attention to detail, and effective communication skills help you excel in this role. These skills ensure reliable, secure, and high-performing network environments essential for business continuity and growth.

What does a network infrastructure engineer do?

A network infrastructure engineer designs, implements, and maintains an organization’s computer networks, including local area networks (LANs), wide area networks (WANs), and data centers. They configure network hardware such as routers, switches, and firewalls, troubleshoot connectivity issues, and ensure network security and performance. Proficiency with network protocols, tools, and certifications like Cisco CCNA or CCNP are often required for this role.

What is the difference between Network Infrastructure Engineer vs Network Administrator?

AspectNetwork Infrastructure EngineerNetwork Administrator
CertificationsCCNA, CompTIA Network+CCNA, CompTIA Network+
Work EnvironmentDesigning, implementing, and maintaining network infrastructureManaging and supporting existing network systems
ResponsibilitiesNetwork design, hardware setup, troubleshooting complex issuesMonitoring network performance, user support, routine maintenance

While both roles require similar certifications and work in network environments, the Network Infrastructure Engineer focuses on designing and building network systems, whereas the Network Administrator manages and maintains existing networks. The Engineer's role is more project-oriented, while the Administrator handles daily operations.

What engineers make $300,000 a year?

Senior network infrastructure engineers with extensive experience, advanced certifications, and expertise in designing and managing large-scale networks can earn $300,000 or more annually. High salaries are often associated with leadership roles, specialized skills in cybersecurity or cloud networking, and working in high-demand industries or organizations with complex infrastructure needs.

What engineers make $500,000?

Senior network infrastructure engineers with extensive experience, advanced certifications (such as CCIE or CISSP), and leadership roles in large organizations can earn $500,000 or more annually. High compensation often involves managing complex networks, working in high-demand industries, or holding executive-level positions like network director or chief technology officer.

What engineers make $200,000 a year?

Senior network infrastructure engineers with extensive experience, advanced certifications (such as CCNP or CISSP), and expertise in designing and managing large-scale networks can earn $200,000 or more annually. High salaries are often associated with roles in large organizations, specialized skills, and leadership responsibilities in network architecture and security.
What are popular job titles related to Network Infrastructure Engineer jobs in Chicago, IL? For Network Infrastructure Engineer jobs in Chicago, IL, the most frequently searched job titles are:
What job categories do people searching Network Infrastructure Engineer jobs in Chicago, IL look for? The top searched job categories for Network Infrastructure Engineer jobs in Chicago, IL are:
Network Infrastructure Engineer jobs near you
Infrastructure Engineer II

Infrastructure Engineer II

TriOptus LLC

Lake Forest, IL • On-site

$90/hr

Full-time

Re-posted 22 days ago

Job description

Grainger #13966 Infrastructure Engineer II
Location: Lake Forest, IL (must be local and be able to do Hybrid)
Duration: 12+ months
Pay rate: $80 on a W2 contract and $90 on a Corp-to-Corp
Major purpose:
  • Looking for an experienced Collaboration Infrastructure Engineer to develop business solutions leveraging our collaboration environment. Infrastructure Engineers ensure that the IT infrastructure is sufficiently robust, scalable, and efficient to deliver collaborations solutions to the business. They build, test, implement, configure, tune and support the IT infrastructure in the cloud and on-premise, to include the server platforms, storage systems, middleware infrastructure, network and client technologies. Infrastructure engineers love to solve difficult problems and embrace curiosity in the pursuit to exceed customer expectations. They pursue the physical design, implementation, and support of collaboration solutions leveraging a multiplatform environment. Solutions are designed and built with the customer in mind.

Major responsibilities and duties:
  • Azure architecture, deployment and support, New O365 tenant creation and configuration.
  • Azure AD Connect/AD FS experience in an enterprise environment.
  • Implementation of advanced functions of Office 365 Security and Compliance center.
  • Analyze and develop innovative resolutions for complex problems involving high availability and/or performance at the system level.
  • Build, Configure, and Maintain Hybrid IT systems: assists with installation, configuration, and maintenance of systems. Assists with integrating services across cloud and data center. Assists in the prioritization of requirements and matching of resources with requirements.
  • Automation: Leverages established frameworks for automation and CI/CD, and contributes improvements.
  • Scripting: creates and maintains scripts to automate repetitive tasks and support automated workflows using PowerShell.
  • Infrastructure standards and practices: assists in writing and researching standards and practices for infrastructure solutions.
  • Monitoring: assists in monitoring infrastructure to troubleshoot issues and ensure SLAs are being met.
  • Documentation: assist in documenting new or modified infrastructure solutions for operational support.

Requirements:
  • Proficiency with the design, implementation, and support of Microsoft 365.
  • Hands on experience with implementation, deployment, migration, configuration, and support of core O365 services, including (but not limited to):
  1. Teams
  2. OneDrive
  3. Exchange Online
  4. SharePoint Online
  5. Power Platform
  6. Strong experience in deployment of Security and compliance solution
  • Flexibility to continuous learn, adapt, and excel to new and innovate collaboration solutions to meet the needs of the business.
  • Ability to work in a team environment; strong interpersonal skills and adaptability are a must.
  • 3-6 years in related field
  • 5+ years IT industry experience
  • Bachelor's Degree or equivalent experience
  • Experience in multiple IT disciplines
  • Strong Communication capabilities
  • Excellent troubleshooting and critical thinking skills
  • Strong business acumen
  • Strong grasp of automation tools and DevOps concept
  • Python and Java scripting a plus

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