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Mid Level Java Developer Jobs in Waupun, WI (NOW HIRING)

... third working level in the engineering series. Incumbents routinely lead complex engineering ... Leads mid to large scale project installations, checkout, start-up and training as necessary.

... third working level in the engineering series. Incumbents routinely lead complex engineering ... Leads mid to large scale project installations, checkout, start-up and training as necessary.

... third working level in the engineering series. Incumbents routinely lead complex engineering ... Leads mid to large scale project installations, checkout, start-up and training as necessary.

... third working level in the engineering series. Incumbents routinely lead complex engineering ... Leads mid to large scale project installations, checkout, start-up and training as necessary.

... level and senior, typically as mid-grade Lieutenants. Promotions to LTJG and LT occur at 2 and 4 ... science, engineering, or mathematics. Qualifications All Navy jobs require meeting general ...

... level and senior, typically as mid-grade Lieutenants. Promotions to LTJG and LT occur at 2 and 4 ... science, engineering, or mathematics. Qualifications All Navy jobs require meeting general ...

... level and senior, typically as mid-grade Lieutenants. Promotions to LTJG and LT occur at 2 and 4 ... science, engineering, or mathematics. Qualifications All Navy jobs require meeting general ...

... level and senior, typically as mid-grade Lieutenants. Promotions to LTJG and LT occur at 2 and 4 ... science, engineering, or mathematics. Qualifications All Navy jobs require meeting general ...

... level and senior, typically as mid-grade Lieutenants. Promotions to LTJG and LT occur at 2 and 4 ... science, engineering, or mathematics. Qualifications All Navy jobs require meeting general ...

... level and senior, typically as mid-grade Lieutenants. Promotions to LTJG and LT occur at 2 and 4 ... science, engineering, or mathematics. Qualifications All Navy jobs require meeting general ...

... level and senior, typically as mid-grade Lieutenants. Promotions to LTJG and LT occur at 2 and 4 ... science, engineering, or mathematics. Qualifications All Navy jobs require meeting general ...

... level and senior, typically as mid-grade Lieutenants. Promotions to LTJG and LT occur at 2 and 4 ... science, engineering, or mathematics. Qualifications All Navy jobs require meeting general ...

... level and senior, typically as mid-grade Lieutenants. Promotions to LTJG and LT occur at 2 and 4 ... science, engineering, or mathematics. Qualifications All Navy jobs require meeting general ...

... level and senior, typically as mid-grade Lieutenants. Promotions to LTJG and LT occur at 2 and 4 ... science, engineering, or mathematics. Qualifications All Navy jobs require meeting general ...

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Mid Level Java Developer information

See Waupun, WI salary details

$41

$57

$69

How much do mid level java developer jobs pay per hour?

As of Jun 20, 2026, the average hourly pay for mid level java developer in Waupun, WI is $57.55, according to ZipRecruiter salary data. Most workers in this role earn between $50.24 and $65.62 per hour, depending on experience, location, and employer.

What does a typical workday look like for a Mid Level Java Developer?

As a Mid Level Java Developer, your typical workday often involves writing and testing Java code, troubleshooting existing applications, and participating in code reviews. You'll collaborate closely with other developers, QA engineers, and sometimes product managers in agile sprints to ensure features are delivered according to requirements. Daily stand-up meetings are common, as is the use of tools like Jira for tracking tasks. You may also spend time learning new frameworks or best practices, which helps with both personal growth and contributing to more efficient software solutions.

What is a Mid Level Java Developer job?

A Mid Level Java Developer is responsible for designing, developing, and maintaining Java-based applications. They typically have 2-5 years of experience and work on coding, debugging, and optimizing software solutions. They collaborate with teams, follow best coding practices, and may mentor junior developers. Their role involves understanding project requirements, integrating APIs, and ensuring application performance. Mid Level Java Developers contribute to both backend and frontend development, depending on the project needs.

What are the key skills and qualifications needed to thrive in the Mid Level Java Developer position, and why are they important?

Successful Mid Level Java Developers possess a solid understanding of Java programming, object-oriented design, and commonly used frameworks such as Spring or Hibernate, typically backed by a relevant degree and professional experience. Familiarity with tools like Git, Maven, popular IDEs (e.g., IntelliJ IDEA or Eclipse), and certifications like Oracle Certified Professional Java Programmer (OCPJP) are advantageous. Strong collaboration, problem-solving abilities, and effective communication skills help developers work efficiently within agile teams and cross-functional projects. Mastering both technical and soft skills ensures smooth project delivery, maintainable code quality, and productive teamwork in dynamic software development environments.

What cities near Waupun, WI are hiring for Mid Level Java Developer jobs? Cities near Waupun, WI with the most Mid Level Java Developer job openings:
Infographic showing various Mid Level Java Developer job openings in Waupun, WI as of June 2026, with employment types broken down into 1% Internship, 58% Full Time, 26% Part Time, 6% Temporary, 8% Contract, and 1% Nights. Highlights an 80% Physical, 5% Hybrid, and 15% Remote job distribution, with an average salary of $119,697 per year, or $57.5 per hour.
Sr Hosting Infrastructure Administrator

Sr Hosting Infrastructure Administrator

Sargento Foods

Plymouth, WI • On-site

Full-time

Medical, Dental, Vision, Retirement

Posted 22 days ago


Sargento rating

9.2

Company rating: 9.2 out of 10

Based on 21 frontline employees who took The Breakroom Quiz

4th of 385 rated food and drinks producers


Job description

Your Passion. Our Culture.
At Sargento, you work for a company you believe in, with a family of people who believe in you. Our culture stems from a simple premise: Hire good people and treat them like family. At Sargento, you can make decisions based on how they affect people as well as the long-term health of our company. You will be encouraged to make a meaningful difference in the community, in the company and in your career. With diverse experiences and tools to learn and develop, you can transform your aspirations into reality. If you're ready for the right place to belong and grow your career, you can find it here.
Benefits that set us apart.
  • Comprehensive medical including Fertility, Adoption benefits, Dental, and Vision Insurance
  • Remote ½ day Fridays
  • Onsite Health & Wellness Center
  • Employer 401K contribution in the top 1% of the nation
  • Relocation Assistance
  • Tuition Assistance
  • Access to Employee Store

What You Do.
Linux, Cloud & Manufacturing Infrastructure
  • Own the reliability, performance, and evolution of Linux platforms across physical, virtual, and cloud environments (AWS/Azure).
  • Partner closely with manufacturing, automation, SAP, and application teams to keep mission critical systems available, resilient, and recoverable.
  • Provide OS level leadership for SAP on Linux, including performance tuning, patch coordination, and controlled system restarts.
  • Influence infrastructure design decisions to improve scalability, reliability, and operational resilience.

Storage, Data Protection & Disaster Recovery
  • Lead administration of enterprise storage platforms and coordinate firmware, OS, and compatibility upgrades.
  • Own backup, recovery, business continuity, and disaster recovery solutions.
  • Plan and execute disaster recovery testing to validate recoverability and business readiness.

Automation, Monitoring & Reliability Engineering
  • Design and maintain automation scripts and configuration assets using version controlled repositories.
  • Automate provisioning, validation, configuration, and operational workflows.
  • Expand monitoring and alerting to proactively detect issues and reduce unplanned downtime.

Security & Infrastructure Operations
  • Apply Linux security best practices, including patching, hardening, access controls, encryption, and zero trust principles.
  • Support data center operations such as power, cooling, racking, cabling, and hardware lifecycle management.
  • Lead planned and unplanned maintenance while minimizing impact to business and manufacturing operations.

Technical Leadership & Collaboration
  • Serve as 3rd level escalation for complex Linux, cloud, storage, and automation incidents.
  • Lead incident response efforts, including root cause analysis and corrective action planning.
  • Mentor junior and mid level administrators through technical guidance and best practice sharing.

Projects, Standards & Continuous Improvement
  • Lead or contribute to medium and large scale infrastructure initiatives, including plant expansions.
  • Research emerging technologies to strengthen reliability, security, and automation.
  • Develop technical standards, documentation, and operating procedures.
  • Help define and track KPIs/KRIs that drive continuous improvement.

On Call & Operational Support
  • Participate in a shared on call rotation.
  • Provide occasional night and weekend support in a 24×7 environment, including manufacturing systems.

Your Education and Experience.
Required
  • Bachelor's degree in Computer Science or equivalent experience.
  • 6+ years of hosting or infrastructure experience with strong Linux production support.
  • Hands on AWS and/or Azure experience.
  • Experience supporting backup and disaster recovery solutions.
  • Strong troubleshooting, analytical, and communication skills.

Preferred
  • Manufacturing or plant floor Linux experience.
  • SAP on Linux experience.
  • Cloud certification (AWS or Azure Associate or equivalent).
  • Mid level Linux certification.

Our Story.
With over 2,400+ employees and net sales of $1.8 billion, Sargento Foods is a family-owned company that has been a leader in cheese for more than 70 years. We created the world's first, successful pre-packaged sliced and shredded natural cheeses. Sargento is based in Plymouth, Wisconsin, where we manufacture and market shredded, sliced and snack natural cheese products, as well as ingredients and sauces. Sargento is known for the exceptional quality of our products and for product design, packaging and merchandising innovations that have transformed our industry.
To learn more about our culture and values, please visit our website at https://careers.sargento.com/us/en.
#LI-MR1
Equal Opportunity Employer/Protected Veterans/Individuals with Disabilities
This employer is required to notify all applicants of their rights pursuant to federal employment laws. For further information, please review the Know Your Rights notice from the Department of Labor.

What Sargento employees say

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About Sargento

Sourced by ZipRecruiter

Industry

Food and drink manufacturing

Company size

1,001 - 5,000 Employees

Headquarters location

Plymouth, WI, US

Year founded

1953