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Senior Infrastructure Engineer Jobs in Chicago, IL

System One

Sr Infrastructure Engineer

Itasca, IL · Remote

$111K - $151K/yr

Position Title: Sr. Infrastructure Engineer Location: 275 W Pierce Rd Itasca, IL 60143 (Locals Preferred) Work Status : Hybrid, 4 days in office, 1 day remote Working Days : Wednesday - Saturday ...

System One

Sr Infrastructure Engineer

Itasca, IL · Remote

$111K - $151K/yr

Position Title: Sr. Infrastructure Engineer Location: 275 W Pierce Rd Itasca, IL 60143 (Locals Preferred) Work Status : Hybrid, 4 days in office, 1 day remote Working Days : Wednesday - Saturday ...

System One

Sr Infrastructure Engineer

Itasca, IL · Remote

$111K - $151K/yr

Position Title: Sr. Infrastructure Engineer Location: 275 W Pierce Rd Itasca, IL 60143 (Locals Preferred) Work Status : Hybrid, 4 days in office, 1 day remote Working Days : Wednesday - Saturday ...

System One

Sr Infrastructure Engineer

Itasca, IL · Remote

$111K - $151K/yr

Position Title: Sr. Infrastructure Engineer Location: 275 W Pierce Rd Itasca, IL 60143 (Locals Preferred) Work Status : Hybrid, 4 days in office, 1 day remote Working Days : Wednesday - Saturday ...

fairlife

Sr. Infrastructure Engineer

Chicago, IL · On-site

$10K/mo

The Sr. Infrastructure Engineer will focus on Microsoft & Endpoint and will own the development, governance, standardization, and administration of fairlife's endpoint devices, Microsoft's endpoint ...

fairlife

Sr. Infrastructure Engineer

Chicago, IL · On-site

$111K - $151K/yr

The Sr. Infrastructure Engineer will focus on Microsoft & Endpoint and will own the development, governance, standardization, and administration of fairlife's endpoint devices, Microsoft's endpoint ...

fairlife

Sr. Infrastructure Engineer

Chicago, IL · On-site

$111K - $151K/yr

The Sr. Infrastructure Engineer will focus on Microsoft & Endpoint and will own the development, governance, standardization, and administration of fairlife's endpoint devices, Microsoft's endpoint ...

Invenergy LLC

Infrastructure Engineer

Chicago, IL · Hybrid

$110K - $145K/yr

Provide senior-level technical guidance on infrastructure design, systems architecture ... Work cross-functionally with IT, security, engineering, and business stakeholders to deliver ...

Invenergy

Infrastructure Engineer

Chicago, IL · Hybrid

$110K - $145K/yr

Provide senior-level technical guidance on infrastructure design, systems architecture ... Work cross-functionally with IT, security, engineering, and business stakeholders to deliver ...

Invenergy LLC

Infrastructure Engineer

Chicago, IL · On-site

$110K - $145K/yr

Provide senior-level technical guidance on infrastructure design, systems architecture ... Work cross-functionally with IT, security, engineering, and business stakeholders to deliver ...

System One

Infrastructure Engineer Sr

Itasca, IL · Remote

$111K - $151K/yr

Infrastructure Engineer Sr Location: Itasca, Illinois Type: Contract Compensation: Work Model: Onsite - onsite Hours: 3:00 PM - 1:30 AM EST Security Clearance: Overview Leave placeholder text here ...

System One

Infrastructure Engineer Sr

Itasca, IL · Remote

$111K - $151K/yr

Infrastructure Engineer Sr Location: Itasca, Illinois Type: Contract Compensation: Work Model: Onsite - onsite Hours: 3:00 PM - 1:30 AM EST Security Clearance: Overview Leave placeholder text here ...

System One

Infrastructure Engineer Sr

Itasca, IL · Remote

$111K - $151K/yr

Infrastructure Engineer Sr Location: Itasca, Illinois Type: Contract Compensation: Work Model: Onsite - onsite Hours: 3:00 PM - 1:30 AM EST Security Clearance: Overview Leave placeholder text here ...

System One

Infrastructure Engineer Sr

Itasca, IL · Remote

$111K - $151K/yr

Infrastructure Engineer Sr Location: Itasca, Illinois Type: Contract Compensation: Work Model: Onsite - onsite Hours: 3:00 PM - 1:30 AM EST Security Clearance: Overview Leave placeholder text here ...

System One

Infrastructure Engineer Sr

Itasca, IL · Remote

$111K - $151K/yr

Infrastructure Engineer Sr Location: Itasca, Illinois Type: Contract Compensation: Work Model: Onsite - onsite Hours: 3:00 PM - 1:30 AM EST Security Clearance: Overview Leave placeholder text here ...

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All JobsInfrastructure Engineer JobsSenior Infrastructure Engineer JobsSenior Infrastructure Engineer Jobs in Chicago, IL

Senior Infrastructure Engineer information

See Chicago, IL salary details

$23.2K

$130.8K

$180.8K

How much do senior infrastructure engineer jobs pay per year?

As of Aug 13, 2026, the average yearly pay for senior infrastructure engineer in Chicago, IL is $130,797.00, according to ZipRecruiter salary data. Most workers in this role earn between $111,800.00 and $151,900.00 per year, depending on experience, location, and employer.

What is a senior infrastructure engineer?

Senior Infrastructure Engineers are experienced IT professionals responsible for designing, implementing, maintaining, and optimizing an organization’s core technology infrastructure. This includes servers, networks, cloud environments, and related systems that support business operations. They often lead projects, troubleshoot complex issues, and ensure the reliability, security, and scalability of the infrastructure. In addition to technical expertise, they may mentor junior engineers and collaborate with other departments to align technology with business goals.

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

AspectSenior Infrastructure EngineerNetwork Engineer
CredentialsBachelor's in Computer Science or related, certifications like Cisco CCNA/CCNP, AWS, or AzureBachelor's in Computer Science or related, Cisco CCNA/CCNP, CompTIA Network+
Work EnvironmentDesigning, implementing, and maintaining IT infrastructure, servers, cloud servicesConfiguring, managing, and troubleshooting network hardware and connectivity
Employer & Industry UsageTech companies, data centers, large enterprisesTelecommunications, IT service providers, corporate networks

While both roles require networking knowledge and certifications, Senior Infrastructure Engineers focus on overall infrastructure design and cloud integration, whereas Network Engineers specialize in network hardware and connectivity. The Senior Infrastructure Engineer role is broader, often overseeing multiple systems, while Network Engineers concentrate on network-specific tasks.

What are the key skills and qualifications needed to thrive as a senior infrastructure engineer, and why are they important?

To thrive as a Senior Infrastructure Engineer, you need deep expertise in network architecture, server management, cloud platforms, and a relevant degree or certifications like AWS Certified Solutions Architect or Microsoft Certified: Azure Administrator. Proficiency with infrastructure-as-code tools (e.g., Terraform, Ansible), virtualization platforms, and monitoring systems is typical in this role. Strong problem-solving skills, leadership, and effective communication help you manage complex projects and collaborate across teams. These skills ensure reliable, secure, and scalable IT environments that support organizational goals.

What are some common challenges faced by senior infrastructure engineers when supporting large-scale systems?

Senior Infrastructure Engineers often encounter challenges such as ensuring high availability and reliability of systems, managing complex migrations, and optimizing performance under heavy workloads. Coordinating with development and security teams is essential to implement infrastructure changes without disrupting services. Additionally, staying ahead of evolving technologies and automating routine tasks can be demanding but crucial for efficiency and scalability. Successfully navigating these challenges requires strong technical expertise, proactive problem-solving, and effective cross-team communication.

What are the most commonly searched types of Infrastructure Engineer jobs in Chicago, IL?

The most popular types of Infrastructure Engineer jobs in Chicago, IL are:

What are popular job titles related to Senior Infrastructure Engineer jobs in Chicago, IL?

For Senior Infrastructure Engineer jobs in Chicago, IL, the most frequently searched job titles are:

What job categories do people searching Senior Infrastructure Engineer jobs in Chicago, IL look for?

The top searched job categories for Senior Infrastructure Engineer jobs in Chicago, IL are:

What cities near Chicago, IL are hiring for Senior Infrastructure Engineer jobs?

Cities near Chicago, IL with the most Senior Infrastructure Engineer job openings:

Senior Infrastructure Engineer jobs near you
Infographic showing various Senior Infrastructure Engineer job openings in Chicago, IL as of August 2026, with employment types broken down into 91% Full Time, and 9% Contract. Highlights an 88% In-person, 9% Hybrid, and 3% Remote job distribution, with an average salary of $130,797 per year, or $62.9 per hour.

Sr Infrastructure Engineer

System One

Itasca, IL • Remote

$111K - $151K/yr

Contractor

Re-posted 7 days ago

Job description

Position Title: Sr. Infrastructure Engineer Location: 275 W Pierce Rd Itasca, IL 60143 (Locals Preferred) Work Status : Hybrid, 4 days in office, 1 day remote Working Days : Wednesday – Saturday Working Hours : 3pm – 1.30am Duration : Contract to Hire Years Of Experience Required : 8+ Industry Background: Enterprise data center experience Function of the Group : The Data Center team is responsible for the design, build, operation and continuity of PNC’s physical data center environments, ensuring that critical banking applications and infrastructure remains secure, highly available and resilient across regions Project : As part of the Data Center Strategy, this person will allow us to develop a 24x7 remote hands staff at DCE data center. This is integral to the deployment and support of our three production data center rooms. The team supports data center strategy, a core component of the Orange Rocket Initiative Key Responsibilities • This person will have the skills necessary to deploy server and network technology within the data centers. • They must understand data center power and equipment connectivity. • Physical data center operations such as rack and stack, structured copper and fiber cabling installation, hardware break fix, and asset management. • Successful Data Center team members typically have hands-on enterprise data center experience, strong physical infrastructure skills, comfort with regulated environments, and the discipline to operate within strict change and security controls. • This includes direct experience with physical data center operations such as rack-and-stack, structured copper and fiber cabling, hardware break-fix, and asset management, along with a solid understanding of power, cooling, and physical security controls. • Team members are expected to operate within formal change, incident, and access management processes, collaborate closely with engineering teams, vendors, and remote hands, and use standard tooling such as ServiceNow, Jira, CMDB, and DCIM systems Required Skills • Direct experience with physical data center operations (rack-and-stack, structured copper and fiber cabling, hardware break-fix, and asset management) • Solid understanding of power, cooling, and physical security controls Flex Skills • Standard tooling such as ServiceNow, Jira, CMDB, and DCIM systems. • Administrative experience a plus

Ref: #404-IT Pittsburgh