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Senior Linux System Engineer Jobs in Milwaukee, WI

3B Staffing LLC

AlloyDB Omni Engineer

Milwaukee, WI · Remote

$52 - $68/hr

AlloyDB Omni Engineer Location: 100% Remote Duration: Contract (Rate Open) Position Overview: We ... Advanced proficiency in Linux system administration and scripting. * Experience deploying and ...

Generac

Senior Software Development Engineer

Sussex, WI

$119K - $157K/yr

The Senior Software Development Engineer is a senior member of a team developing and testing power ... Experience developing software for or integrating with embedded Linux systems and multi-platform ...

GE HealthCare

Senior Software Engineer

Waukesha, WI · On-site

$122K - $161K/yr

As a Senior Software Engineer, you will own the design, development, and delivery of next ... Linux operating system, and packaging technologies. Qualifications : Required : • Bachelor ...

GE HealthCare

Senior Software Engineer

Waukesha, WI · On-site

$122K - $161K/yr

Summary As a Senior Software Engineer, you will own the design, development, and delivery of next ... Linux operating system, and packaging technologies. * Keep abreast of Linux Service Pack releases ...

Gehc

Senior Software Engineer

Waukesha, WI · On-site

$122K - $161K/yr

Summary As a Senior Software Engineer, you will own the design, development, and delivery of ... Linux operating system, and packaging technologies. * Keep abreast of Linux Service Pack releases ...

Gehc

Senior Software Engineer

Waukesha, WI

$122K - $161K/yr

Summary As a Senior Software Engineer, you will own the design, development, and delivery of ... cyber security, Linux operating system, and packaging technologies. * Knowledge of Linux ...

GE HealthCare

Senior Software Engineer

Waukesha, WI · On-site

$122K - $161K/yr

Summary As a Senior Software Engineer, you will own the design, development, and delivery of next ... cyber security, Linux operating system, and packaging technologies. * Knowledge of Linux ...

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 ... Key responsibilities include requirements definition and flow-down, system architecture and design ...

Gehc

Senior Systems Engineer

Waukesha, WI · Hybrid

$104K - $143K/yr

Summary The Senior Systems Engineer for Cardiology Systems is a cross-functional engineering leader ... Key responsibilities include requirements definition and flow-down, system architecture and design ...

Fiserv, Inc.

Systems Engineering - Sr Advisor

Milwaukee, WI · On-site

$134K - $135K/yr

... ensure system health. Perform after-action reports and root-cause analysis reviews with the ... Prior experience must include: 4 years working in Cloud Computing; 4 years of Linux scripting; 4 ...

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All JobsLinux System Engineer JobsSenior Linux System Engineer JobsSenior Linux System Engineer Jobs in Milwaukee, WI

Senior Linux System Engineer information

See Milwaukee, WI salary details

$99K

$126K

$156.2K

How much do senior linux system engineer jobs pay per year?

As of Jul 26, 2026, the average yearly pay for senior linux system engineer in Milwaukee, WI is $126,039.00, according to ZipRecruiter salary data. Most workers in this role earn between $116,300.00 and $136,000.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Senior Linux System Engineer, and why are they important?

To thrive as a Senior Linux System Engineer, you need deep expertise in Linux operating systems, scripting (such as Bash, Python, or Perl), system architecture, and a relevant degree or equivalent experience. Familiarity with configuration management tools (like Ansible or Puppet), virtualization platforms, cloud services, and certifications such as RHCE or LPIC are highly valued. Strong problem-solving, collaboration, and communication skills help you efficiently manage complex environments and mentor junior staff. These capabilities are crucial for ensuring system stability, security, and scalability in mission-critical IT infrastructures.

What are some common challenges a Senior Linux System Engineer faces when managing large-scale server environments?

Senior Linux System Engineers often encounter challenges related to maintaining system uptime, managing complex configurations, and ensuring security across a large number of servers. Troubleshooting issues in distributed environments, automating repetitive tasks, and keeping systems up-to-date with the latest patches are also frequent responsibilities. Collaboration with development, security, and networking teams is essential to resolve cross-functional issues and implement new solutions efficiently. Staying current with evolving technologies and best practices is key to overcoming these challenges and excelling in the role.

What does a Senior Linux System Engineer do?

A Senior Linux System Engineer is responsible for designing, implementing, maintaining, and troubleshooting Linux-based systems and servers within an organization. They ensure the reliability, security, and optimal performance of these systems, often leading projects and mentoring junior engineers. Their tasks may include automation, scripting, system updates, monitoring, and responding to incidents. They also collaborate with other IT teams to support business needs and implement best practices for system administration.

What is the difference between Senior Linux System Engineer vs Linux System Administrator?

AspectSenior Linux System EngineerLinux System Administrator
CertificationsLinux Professional Institute Certification (LPIC), RHCELPIC, RHCE often preferred
Work EnvironmentDesigning, implementing, and optimizing Linux infrastructureMaintaining and supporting existing Linux systems
ResponsibilitiesAdvanced troubleshooting, system architecture, scriptingSystem setup, user management, routine maintenance

The Senior Linux System Engineer typically focuses on designing and optimizing Linux environments, requiring advanced skills and certifications. In contrast, the Linux System Administrator handles daily maintenance and support tasks. Both roles often require similar certifications and work in similar environments, but their responsibilities differ in scope and complexity.

What are the most commonly searched types of Linux System Engineer jobs in Milwaukee, WI? The most popular types of Linux System Engineer jobs in Milwaukee, WI are:
What are popular job titles related to Senior Linux System Engineer jobs in Milwaukee, WI? For Senior Linux System Engineer jobs in Milwaukee, WI, the most frequently searched job titles are:
What job categories do people searching Senior Linux System Engineer jobs in Milwaukee, WI look for? The top searched job categories for Senior Linux System Engineer jobs in Milwaukee, WI are:
What cities near Milwaukee, WI are hiring for Senior Linux System Engineer jobs? Cities near Milwaukee, WI with the most Senior Linux System Engineer job openings:
Senior Linux System Engineer jobs near you
Senior Software Development Engineer

Senior Software Development Engineer

Generac Power Systems, Inc.

Sussex, WI • On-site

$119K - $157K/yr

Full-time

Medical, Dental, Vision, Retirement

Posted 6 days ago

Job description

We believe power is a promise - a shared commitment to be there for others when it matters most.
For more than 65 years, we've turned big ideas into solutions that help protect homes, strengthen businesses and build a more resilient, efficient, sustainable energy future.
Ready to Power a Smarter World with us?
The Senior Software Development Engineer is a senior member of a team developing and testing power generation control systems that can be remotely controlled and monitored using web and mobile technology solutions. The Engineer III position will participate in planning and estimation of software development tasks and will provide technical guidance and mentoring to lessor experienced Engineers. The position will also be responsible for working with and providing guidance to tool sets used with our controllers in production.
Responsibilities
  • Design, develop, and maintain software solutions using C#, JavaScript, Angular, Blazor, and Linux-based technologies, delivering scalable and reliable functionality.
  • Lead technical design decisions and solution architecture, balancing business requirements, technical standards, cost, and long-term maintainability.
  • Develop and support embedded, server-based, and network-connected systems used to monitor and control power generation products.
  • Build and enhance web, mobile, and API-based applications, ensuring performance, scalability, interoperability, and extensibility.
  • Collaborate with cross-functional teams throughout the product development lifecycle, including planning, design reviews, code reviews, testing, and release activities.
  • Mentor and develop engineers through technical guidance, code reviews, and best-practice coaching.
  • Provide technical support for customers, dealers, and field deployments as needed, while staying current on emerging technologies and software engineering best practices.

Minimum Qualifications
  • Bachelor of Science Degree in Computer Science, Software Engineering or related discipline
  • 5 years of relevant work experience

Preferred Qualifications
  • Advanced proficiency in C# and JavaScript, with experience developing complex, integrated software applications.
  • Strong experience working in Linux environments, including deployment, troubleshooting, and performance optimisation.
  • Experience developing software for or integrating with embedded Linux systems and multi-platform architectures.
  • Deep understanding of networking concepts, including TCP/IP, Ethernet communications, and client-server architectures.
  • Experience designing and supporting server-based applications and services in distributed environments.
  • Proven ability to troubleshoot and resolve issues across application, operating system, and network layers while providing technical leadership and mentoring to engineering teams.

Great Reasons to work for us
  • Competitive Benefits: Health, Dental, Vision, 401k and many more
  • State-of-the-art facility with an onsite gym, walking trails, café, free parking and many employee activities
  • Scheduled events throughout the year that allow our employees, both current and retirees, to gather together and enjoy their time with their families and co-workers
  • Pride! When a storm strikes, Generac employees always rise to the occasion. Each time a storm hits, many employees volunteer their time with the customer support team or on the production line, while others go right into storm-affected areas to repair generators
  • Make a positive impact. Generac has always been community-minded and dedicated to giving back. The company proudly offers a Volunteer Time Off program, inviting team members to participate in charitable volunteer opportunities on company time.
  • We believe in having fun. From minor celebrations to major events, our employees balance their work by building a strong culture of teamwork and collaboration through a variety of occasions, including our Fun Days.

"We are an equal opportunity employer and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, national origin, disability status, protected veteran status, or any other characteristic protected by law."

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