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Senior Systems Engineer Jobs in Wisconsin (NOW HIRING)

Spear Staffing

Senior Systems Engineer

Madison, WI · On-site

$105K - $144K/yr

Role: VMware-to-Hyper-V Migration SME / Senior Systems Engineer Location: Madison, WI Duration: 6 Months Start: August 18 19, 2026 Client: Confidential Professional Association Work Arrangement ...

New

Gehc

Senior Systems Engineer

Waukesha, WI · Hybrid

$104K - $143K/yr

Summary The Senior Systems Engineer for Cardiology Systems is a cross-functional engineering leader, responsible for all systems engineering activities throughout the Cardiology Systems product ...

GE HealthCare

Senior Systems Engineer

Waukesha, WI · On-site

$104K - $143K/yr

Summary The Senior Systems Engineer for Cardiology Systems is a cross-functional engineering leader, responsible for all systems engineering activities throughout the Cardiology Systems product ...

Kiongroup

Senior Systems Engineer

Wauwatosa, WI · On-site

$113K - $166K/yr

Development of system models using SysML. Promote the use of systems engineering tools (e.g., requirements management, defect management, test management) for managing V-model activities.

Kiongroup

Senior Systems Engineer

Wauwatosa, WI

$113K - $166K/yr

Development of system models using SysML. Promote the use of systems engineering tools (e.g., requirements management, defect management, test management) for managing V-model activities.

GoTech IT Solutions

Be Seen First

Senior Systems Engineer MSP

Brookfield, WI · On-site

$80K - $110K/yr

The Role As our Senior Systems Engineer, you're the senior escalation point and the technical lead for network, server, cloud, and cybersecurity work across every client we serve. When a problem is ...

Mgic Investment

Senior Systems Engineer Analyst

Milwaukee, WI · On-site

$103K - $140K/yr

Experience troubleshooting production systems and critical incidents. Preferred Qualifications * RHCSA or RHCE certification. * AWS Certified Solutions Architect, SysOps Administrator, or DevOps ...

Generac

Senior Staff Systems Engineer

Sussex, WI · On-site

$102K - $139K/yr

The Senior Staff Systems Engineer serves as a senior technical authority establishing, governing, and advancing the systems engineering framework across product lines. This role defines and maintains ...

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All JobsSystems Engineer JobsSenior Systems Engineer JobsSenior Systems Engineer Jobs in Wisconsin

Senior Systems Engineer information

See Wisconsin salary details

$56.5K

$125.9K

$177.6K

How much do senior systems engineer jobs pay per year?

As of Aug 12, 2026, the average yearly pay for senior systems engineer in Wisconsin is $125,899.00, according to ZipRecruiter salary data. Most workers in this role earn between $105,500.00 and $144,300.00 per year, depending on experience, location, and employer.

What are some common challenges faced by senior systems engineers when integrating new technologies into existing infrastructure?

Senior Systems Engineers often encounter challenges such as ensuring compatibility between legacy systems and new technologies, minimizing downtime during migrations, and addressing unforeseen security vulnerabilities. Effective integration requires thorough planning, cross-team collaboration, and detailed testing to avoid disruptions to business operations. Staying current with emerging technologies and adopting best practices for change management are essential for overcoming these challenges and ensuring smooth implementation.

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

To thrive as a Senior Systems Engineer, you need expertise in systems architecture, troubleshooting, and network administration, typically supported by a degree in computer science or a related field and several years of relevant experience. Familiarity with virtualization platforms, cloud services (like AWS or Azure), automation tools (such as Ansible or PowerShell), and certifications like CompTIA, Microsoft, or Cisco are often required. Outstanding problem-solving, communication, and project management skills help you lead initiatives and collaborate effectively across teams. These competencies are crucial for ensuring system reliability, scalability, and security in complex IT environments.

What is a senior systems engineer?

A senior systems engineer is an IT (information technology) professional tasked with designing and maintaining network systems and security. Examples include large server or storage systems, computer networks, and mainframes. As a systems engineer, your primary duties are to oversee the daily operations of your facility and lead a team of engineers in designing new systems to replace old ones. You may work for a company that provides engineering services and solutions for other businesses, or you may be part of a large university or other institution's IT department. Skills needed for the career include the ability to work independently, leadership, and analytical problem-solving. A bachelor’s degree in electrical engineering or IT and significant experience in a lower systems engineering position are essential qualifications.

What is the difference between Senior Systems Engineer vs Systems Administrator?

AspectSenior Systems EngineerSystems Administrator
CertificationsCompTIA Security+, Cisco CCNA, Microsoft certificationsCompTIA A+, Network+, Microsoft certifications
Work EnvironmentDesigning, implementing, and troubleshooting complex systemsManaging daily system operations and user support
Industry UsageIT, technology, enterprise environmentsIT support, small to medium businesses

While both roles involve working with IT systems, Senior Systems Engineers focus on designing and implementing complex infrastructure, whereas Systems Administrators handle routine maintenance and user support. The senior role typically requires more advanced certifications and experience, and often involves strategic planning and system architecture.

More about Senior Systems Engineer jobs
What are the most commonly searched types of Systems Engineer jobs in Wisconsin? The most popular types of Systems Engineer jobs in Wisconsin are:
What are popular job titles related to Senior Systems Engineer jobs in Wisconsin? For Senior Systems Engineer jobs in Wisconsin, the most frequently searched job titles are:
What job categories do people searching Senior Systems Engineer jobs in Wisconsin look for? The top searched job categories for Senior Systems Engineer jobs in Wisconsin are:
What cities in Wisconsin are hiring for Senior Systems Engineer jobs? Cities in Wisconsin with the most Senior Systems Engineer job openings:
What are popular job titles related to Senior Systems Engineer jobs in WI? For Senior Systems Engineer jobs in WI, the most frequently searched job titles are:
Senior Systems Engineer jobs near you
Infographic showing various Senior Systems Engineer job openings in Wisconsin as of August 2026, with employment types broken down into 86% Full Time, 10% Part Time, and 4% Contract. Highlights an 89% Physical, 3% Hybrid, and 8% Remote job distribution, with an average salary of $125,899 per year, or $60.5 per hour.

Senior Systems Engineer

Spear Staffing

Madison, WI • On-site

$105K - $144K/yr

Other

Posted yesterday

New

Job description

Role: VMware-to-Hyper-V Migration SME / Senior Systems Engineer

Location: Madison, WI
Duration: 6 Months
Start: August 18 19, 2026
Client: Confidential Professional Association
Work Arrangement: ideally 2 days onsite in Madison during the week of August 17
Payment: Bi-weekly, Paid When Paid

Job Summary

Seeking a VMware-to-Hyper-V Migration SME / Senior Systems Engineer to lead a production infrastructure migration from VMware to Microsoft Hyper-V. The candidate must have hands-on experience completing actual production VMware-to-Hyper-V migrations, not just separate VMware and Hyper-V administration experience.

Required Skills

  • VMware: Strong production administration experience with VMware ESXi and vCenter
  • VMware-to-Hyper-V Migration: Proven experience planning and executing production VM migrations from VMware to Microsoft Hyper-V
  • Migration Planning: Ability to assess VMware environments and develop phased migration plans minimizing downtime and operational risk
  • Hyper-V: Experience building/configuring Hyper-V hosts and target environments
  • Windows Server: Experience migrating and validating Windows Server workloads
  • Virtual Networking: Strong knowledge of VLANs, virtual switches, DNS, IP addressing, and network dependencies
  • Storage: Understanding of virtual storage and infrastructure dependencies
  • Backup & Recovery: Experience with backup, replication, recovery, and rollback strategies
  • Production Validation: Ability to validate compute, storage, networking, security, applications, and performance after migration
  • Troubleshooting: Ability to resolve networking, storage, driver, performance, and application issues
  • Project Ownership: Ability to independently own the migration, identify risks, recommend solutions, and communicate with IT leadership
  • Availability: Able to start quickly and support a time-sensitive infrastructure transition

Nice-to-Have Skills

  • Veeam backup, replication, recovery, or migration
  • Wasabi / S3-compatible cloud storage
  • Microsoft SQL Server
  • Microsoft Intune
  • Microsoft Entra ID
  • F5 load balancing / application delivery
  • Windows Systems Administration
  • On-premises + externally hosted infrastructure
  • Managed service providers / vendors such as CDW
  • Infrastructure documentation, migration runbooks, validation procedures, and operational handoff

Key Responsibilities

  • Assess existing VMware hosts, VMs, storage, networking, applications, and dependencies
  • Design/refine the Hyper-V target environment
  • Develop and execute a phased VMware-to-Hyper-V migration
  • Configure Hyper-V, networking, storage, and related components
  • Migrate production workloads and coordinate migration windows
  • Validate applications, databases, networking, backups, and recovery
  • Establish rollback/recovery procedures
  • Troubleshoot migration issues
  • Document the new environment and provide knowledge transfer
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About Spear Staffing

Sourced by ZipRecruiter

Spear Staffing is an IT staffing and recruitment company that is diversity-certified and offers great staffing services. We enable corporations, startups, and small businesses to harness the power of technology and human capital to drive unstoppable growth. We are a rapidly expanding company with a focus on meeting the specific demands of clients by considerably enhancing their operations. Our team, which is managed by specialists skilled in creative thinking, programming concepts, and business skills, has only one goal: “The success of our clients”. We place a lot of emphasis on developing deep relationships and meaningful communication. And using this, we find, coordinate, offer and manage a variety of managed IT and staffing services.

Industry

Recruiting and staffing services

Company size

11 - 50 Employees

Headquarters location

ROCKVILLE, MD, US

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