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Senior Infrastructure Engineer Jobs in Wisconsin

Deloitte

Infrastructure Engineer - Cloud

Milwaukee, WI · On-site

$105K - $138K/yr

The Cloud Engineer will work within Deloitte Cloud Framework to implement security controls and ... Collaborates with Senior Leadership and multiple departments delivering on major national Firm ...

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All JobsInfrastructure Engineer JobsSenior Infrastructure Engineer JobsSenior Infrastructure Engineer Jobs in Wisconsin

Senior Infrastructure Engineer information

See Wisconsin salary details

$22.7K

$128.2K

$177.1K

How much do senior infrastructure engineer jobs pay per year?

As of Jul 27, 2026, the average yearly pay for senior infrastructure engineer in Wisconsin is $128,157.00, according to ZipRecruiter salary data. Most workers in this role earn between $109,500.00 and $148,900.00 per year, depending on experience, location, and employer.

What are Senior Infrastructure Engineers?

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 Wisconsin? The most popular types of Infrastructure Engineer jobs in Wisconsin are:
What are popular job titles related to Senior Infrastructure Engineer jobs in Wisconsin? For Senior Infrastructure Engineer jobs in Wisconsin, the most frequently searched job titles are:
What job categories do people searching Senior Infrastructure Engineer jobs in Wisconsin look for? The top searched job categories for Senior Infrastructure Engineer jobs in Wisconsin are:
What cities in Wisconsin are hiring for Senior Infrastructure Engineer jobs? Cities in Wisconsin with the most Senior Infrastructure Engineer job openings:
What are popular job titles related to Senior Infrastructure Engineer jobs in WI? For Senior Infrastructure Engineer jobs in WI, the most frequently searched job titles are:
Senior Infrastructure Engineer jobs near you
Infographic showing various Senior Infrastructure Engineer job openings in Wisconsin as of July 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $128,157 per year, or $61.6 per hour.
Sr. AWS Infrastructure Engineer

Sr. AWS Infrastructure Engineer

Odyssey Information Services

Milwaukee, WI • On-site

$106K - $145K/yr

Other

Posted 10 days ago

Job description

Location: ONSITE in Menomonee Falls, WI

Contract: Initially 6 months with likelihood of extension long-term

*NO THIRD PARTY APPLICANTS WILL BE CONSIDERED

Position Summary

We are seeking TWO experienced Senior AWS Infrastructure Engineers to design, build, and manage enterprise-scale cloud infrastructure. This role is ideal for someone with deep AWS architecture expertise, strong Infrastructure as Code (IaC) experience, and the ability to lead cloud modernization initiatives while mentoring technical teams.

Required Qualifications

Candidates must have experience with the following:

  • Advanced expertise designing, managing, and supporting enterprise-level AWS environments
  • Strong knowledge of AWS best practices, including: AWS Control Tower, AWS Well-Architected Framework, CloudFormation for Control Tower (CfCT)
  • Extensive experience with Infrastructure as Code (IaC) using: AWS CDK and AWS CloudFormation
  • Proven experience deploying and managing production AWS infrastructure using IaC
  • Strong programming experience with TypeScript, including familiarity with the TypeScript/JavaScript ecosystem (npm, pnpm, yarn, linting, bundling, etc.)

Key Responsibilities

  • Design, implement, and maintain secure, scalable AWS infrastructure.
  • Develop and manage Infrastructure as Code solutions using AWS CDK and CloudFormation.
  • Build and enhance automated CI/CD pipelines for infrastructure deployments.
  • Support cloud architecture, networking, and modernization initiatives.
  • Collaborate with engineering teams to implement cloud-native solutions.
  • Mentor engineers and promote Infrastructure as Code and cloud best practices.
  • Troubleshoot complex infrastructure issues and optimize cloud performance.

Education

  • Bachelor''s degree in Computer Science, Information Technology, or a related field (or equivalent experience).

Qualifications

  • 5+ years of Infrastructure Engineering experience.
  • Strong background in AWS cloud architecture and automation.
  • Experience with networking, operating systems, virtualization, and cloud infrastructure.
  • Proficiency in scripting languages such as Python, Bash, or PowerShell.

Preferred Qualifications

  • Experience building serverless applications using: AWS Lambda, API Gateway, DynamoDB
  • Experience with container platforms such as Amazon EKS, ECS, Kubernetes, or Docker
  • Experience building and maintaining CI/CD pipelines using GitHub Actions, GitLab CI, or Jenkins
  • Experience with Terraform, cloud governance, and infrastructure automation
  • Strong understanding of AWS networking, hybrid cloud architecture, and security best practices

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