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Infrastructure System Engineer Jobs in Milwaukee, WI

Impact Networking

Systems Engineer

Brookfield, WI · On-site

$75K - $90K/yr

Job Overview The TOC Systems Engineer will be part of Impact Networking's Managed IT organization ... This role supports customer systems infrastructure and desktop computing through Impact's incident ...

US Bank

Infrastructure Data Analytics Engineer

Brookfield, WI · On-site

$108K - $130K/yr

Infrastructure monitoring platforms * CMDB and asset management systems * Cloud platforms (Azure ... Data Engineering & Transformation * Develop complex SQL queries, stored procedures, views, and data ...

Komatsu

Infrastructure Analyst

Milwaukee, WI · On-site

Act as a technical engineer for multiple simultaneous projects and day-to-day operations. * Collaborate with various members of the IT team on infrastructure, network, backup, and systems design.

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Showing results 21-40

All JobsInfrastructure System Engineer JobsInfrastructure System Engineer Jobs in Milwaukee, WI

Infrastructure System Engineer information

See Milwaukee, WI salary details

$45.8K

$125.2K

$179.3K

How much do infrastructure system engineer jobs pay per year?

As of Sep 7, 2026, the average yearly pay for infrastructure system engineer in Milwaukee, WI is $125,191.00, according to ZipRecruiter salary data. Most workers in this role earn between $105,900.00 and $138,900.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as an infrastructure system engineer?

To thrive as an Infrastructure System Engineer, you need a strong background in systems administration, networking, and IT infrastructure management, usually backed by a degree in computer science or a related field. Familiarity with tools like VMware, Microsoft Azure, AWS, Linux/Windows servers, and certifications such as CompTIA Network+, Microsoft Certified: Azure Administrator, or AWS Certified Solutions Architect are typically required. Problem-solving, teamwork, and effective communication are essential soft skills for collaborating across departments and responding to critical incidents. These skills and qualifications are crucial for maintaining reliable, secure, and scalable IT environments that support business operations.

What are some common challenges faced by infrastructure system engineers when managing large-scale systems?

Infrastructure System Engineers often encounter challenges such as ensuring system scalability, maintaining high availability, and minimizing downtime during updates or incidents. Monitoring and proactively addressing security vulnerabilities across complex, distributed environments is another critical aspect. Collaborating with cross-functional teams, such as development and operations, is essential to align infrastructure changes with business goals and rapidly address emerging issues. Staying current with evolving technologies and best practices helps in overcoming these challenges effectively.

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

AspectInfrastructure System EngineerNetwork Engineer
CertificationsCompTIA Network+, Cisco CCNA, Microsoft certificationsCompTIA Network+, Cisco CCNA, Juniper JNCIA
Work EnvironmentData centers, server rooms, cloud environmentsNetwork operations centers, enterprise networks
Industry UsageIT infrastructure, cloud services, enterprise systemsTelecommunications, enterprise networking, internet service providers

While both roles require networking certifications and involve working with IT infrastructure, Infrastructure System Engineers focus on overall system architecture, servers, and cloud integration, whereas Network Engineers specialize in designing, implementing, and maintaining network hardware and connectivity. Understanding these differences helps employers and candidates align skills with job requirements.

How much do infrastructure system engineers get paid?

Infrastructure system engineers typically earn a median annual salary ranging from $70,000 to $110,000, depending on experience, location, and certifications. Salaries can be higher for those with specialized skills in cloud platforms, networking, or security, and often include benefits such as health insurance and retirement plans.

Is infrastructure system engineer a high paying job?

Infrastructure System Engineers typically earn competitive salaries that vary based on experience, location, and certifications such as Cisco or Microsoft. In general, they have higher earning potential compared to many entry-level IT roles due to their specialized skills in network, server, and system management.

What is an infrastructure system engineer?

An infrastructure system engineer designs, implements, and maintains the core technology systems that support an organization's IT environment, including servers, networks, and data centers. They often work with cloud platforms, scripting, and monitoring tools to ensure system reliability and security. Strong problem-solving skills and knowledge of networking, virtualization, and security are essential for this role.

What are popular job titles related to Infrastructure System Engineer jobs in Milwaukee, WI?

For Infrastructure System Engineer jobs in Milwaukee, WI, the most frequently searched job titles are:

What job categories do people searching Infrastructure System Engineer jobs in Milwaukee, WI look for?

The top searched job categories for Infrastructure System Engineer jobs in Milwaukee, WI are:

Infrastructure System Engineer jobs near you
Infographic showing various Infrastructure System Engineer job openings in Milwaukee, WI as of June 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $125,191 per year, or $60.2 per hour.

Infrastructure Engineering - Sr Advisor

Fiserv, Inc.

Milwaukee, WI • On-site

$106K - $145K/yr

Full-time

Re-posted 8 days ago

Fiserv rating

7.7

Company rating: 7.7 out of 10

Based on 95 frontline employees who took The Breakroom Quiz

104th of 154 rated financial services

Job description

Calling all innovators - find your future at Fiserv.
We're Fiserv, a global leader in Fintech and payments, and we move money and information in a way that moves the world. We connect financial institutions, corporations, merchants and consumers to one another millions of times a day - quickly, reliably, and securely. Any time you swipe your credit card, pay through a mobile app, or withdraw money from the bank, we're involved. If you want to make an impact on a global scale, come make a difference at Fiserv.
Job Title
Infrastructure Engineering - Sr Advisor
TITLE: Infrastructure Engineering - Sr Advisor
EMPLOYER: Fiserv Solutions, LLC
LOCATION: Milwaukee, WI (and various unanticipated locations throughout the US subject to authorization from management)
DUTIES: Lead the design and implementation of infrastructure architecture that supports scalable, resilient, and efficient operations. Develop and execute an automation strategy aimed at streamlining infrastructure provisioning, configuration, and management processes. Implement Infrastructure as Code (IaC) principles to automate the deployment and management of resources, while creating and maintaining code and tools to automate repetitive tasks and enhance system performance. Collaborate with cyber security and operations teams to ensure seamless integration of automation solutions into security protocols and operational workflows. Identify bottlenecks and implement optimizations for enhanced service availability. Provide visibility and safety for operations teams to ensure they have the necessary insights and protections to efficiently manage and respond to potential issues within the infrastructure. Develop and maintain documentation for automation processes, architectures, and procedures. Provide training and mentorship to team members and stakeholders on automation tools, practices, and architecture.
REQUIREMENTS: Bachelor's degree in Computer Science, Engineering or a related field and 6 years in any job title involving AWS and Azure Cloud infrastructure engineering and architecture experience. Prior experience must include: 5 years working with Python programming language; 5 years working with Terraform and Ansible Infrastructure as Code tools; and 3 years architecting and implementing CI/CD pipelines.
TRAVEL: None
TO APPLY: Apply by selecting "Apply" on this page and following prompts to attach resume and submit.
JOB CODE: VD592
#P3M
It is unlawful to discriminate against a prospective employee due to the individual's status as a veteran.
Our commitment to Equal Opportunity:
Fiserv is proud to be an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, national origin, gender, gender identity, sexual orientation, age, disability, protected veteran status, or any other category protected by law.
If you have a disability and require a reasonable accommodation in completing a job application or otherwise participating in the overall hiring process, please contact AskHR.US@fiserv.com. Please note our AskHR representatives do not have visibility to your application status. Current associates who require a workplace accommodation should refer to Fiserv's Disability Accommodation Policy for additional information.
Note to agencies:
Fiserv does not accept resume submissions from agencies outside of existing agreements. Please do not send resumes to Fiserv associates. Fiserv is not responsible for any fees associated with unsolicited resume submissions.
Warning about fake job posts:
Please be aware of fraudulent job postings that are not affiliated with Fiserv. Fraudulent job postings may be used by cyber criminals to target your personally identifiable information and/or to steal money or financial information. Any communications from a Fiserv representative will come from a legitimate Fiserv email address.

What Fiserv employees say

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About Fiserv

Sourced by ZipRecruiter

Fiserv is a global leader in fintech and payments for over 35 years serving thousands of financial institutions and millions of businesses in more than 100 countries. Our Purpose is to deliver superior value for our clients through leading technology, targeted innovation, and excellence in everything we do as we process over 40% of the world's debit and credit transactions.

Industry

It services and software development

Company size

10,000+ Employees

Headquarters location

Brookfield, WI, US

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