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R Developer Jobs in Wisconsin (NOW HIRING)

INNIO

Lead Mechanical Development Engineer

Waukesha, WI · On-site

$110K - $133K/yr

... R) for key engine components * Utilizing knowledge of casting processes in conjunction with ... Performing engineering studies and calculations within the scope of assigned work including ...

Global Power Components

Senior Quality Engineer

Milwaukee, WI · On-site

$87K - $118K/yr

... R, Process capability). • Strong command of CI methodologies (Lean, Six Sigma, Kaizen) with ... Engineering or related technical field required; advanced degree a plus. • Fluency in English;

S & S Cycle

Quality Engineer

La Crosse, WI · On-site

$66K - $86K/yr

... developer of solutions * Present and maintain positive morale amongst employees * Develop operator inspection sheets and standards for manufacturing * Performance and documentation of Gage R&R and ...

STS Technical Services

Senior Quality Engineer

Milwaukee, WI · On-site

$87K - $118K/yr

Proven experience implementing APQP, PFMEA, control plans, and other core quality engineering tools such as SPC, MSA Gage R&R, and process capability analysis. * Strong command of continuous ...

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How much do r developer jobs pay per hour?

As of Jun 9, 2026, the average hourly pay for r developer in Wisconsin is $49.79, according to ZipRecruiter salary data. Most workers in this role earn between $26.68 and $67.93 per hour, depending on experience, location, and employer.

What is an R Developer?

An R Developer is a professional who specializes in using the R programming language for statistical analysis, data visualization, and developing data-driven applications. R Developers often work in fields like data science, bioinformatics, finance, and research to process and interpret complex data. Their responsibilities include writing efficient R code, building data models, creating visualizations, and sometimes integrating R with other tools or databases. Strong knowledge of R packages such as dplyr, ggplot2, and Shiny is typically required. R Developers may also collaborate with analysts, data engineers, and other stakeholders to deliver insights and solutions.

How does an R Developer typically collaborate with data scientists and other stakeholders in a project?

R Developers frequently work closely with data scientists, analysts, and business stakeholders to translate analytical requirements into efficient, reliable code. They often participate in team meetings to clarify project goals, review data models, and ensure that the statistical methods used align with business objectives. Regular communication and code reviews are common, as is the sharing of reproducible scripts and documentation to facilitate collaboration. This team-oriented environment helps ensure that analytical solutions are both technically sound and actionable for decision-makers.

What Is an R Developer?

An R developer is a software developer that specializes in the free software environment and programming language know as R. As an R developer, your responsibilities revolve around writing code for data analysis, statistical computing, and modeling. Qualifications are not universal for this career, but you likely need at least an associate degree in computer science. Since there is no formal certification for the R language, you should develop a strong portfolio to showcase your skills. Experience with statistics is also essential for this role. You can find work as an R developer in a variety of industries, but finance is one of the most common.

What are the key skills and qualifications needed to thrive as an R Developer, and why are they important?

To thrive as an R Developer, you need strong programming skills in R, a background in statistics or data analysis, and typically a degree in computer science, mathematics, or a related field. Familiarity with R packages (like tidyverse, Shiny, and ggplot2), version control systems (such as Git), and experience with databases or cloud platforms are often required. Attention to detail, problem-solving abilities, and clear communication help R Developers translate complex data into actionable insights. These skills are crucial for delivering accurate analyses, building robust data solutions, and collaborating effectively within data-driven teams.

What is the difference between R Developer vs Data Analyst?

AspectR DeveloperData Analyst
Primary RoleDevelops and maintains data analysis tools and scripts using RAnalyzes data to generate reports and insights using various tools, including R
Skills & CertificationsProficiency in R programming, data manipulation, statistical analysisData visualization, statistical analysis, proficiency in Excel, SQL, R
Work EnvironmentData science teams, software development projects, tech companiesBusiness units, marketing, finance, consulting firms
Industry UsageUsed in data science, analytics, and software developmentUsed in business intelligence, reporting, and decision-making

While both R Developers and Data Analysts work with data and R programming, R Developers focus on creating data tools and software, whereas Data Analysts primarily interpret data to provide insights. The roles often overlap, but their core responsibilities differ based on technical development versus data interpretation.

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R Developer jobs near you

Lead Mechanical Development Engineer

INNIO

Waukesha, WI • On-site

$110K - $133K/yr

Full-time

Posted 24 days ago

Job description

Description
About INNIO Group
INNIO Group is a global distributed energy solutions provider that delivers reliable, flexible, transient, decentralized, modular and efficient power. With a track record of innovation, INNIO designs, manufactures and services high-performance power systems under its Jenbacher and Waukesha brands. The company delivers power for applications including data centers, microgrids, grid stabilization, industrial energy and gas compression.
INNIO operates a global installed base across approximately 100 countries as of December 31, 2025, supported by a resilient, high-margin services business that delivers long-term, recurring revenues across the full equipment lifecycle. As electricity demand accelerates-driven by AI, electrification and grid constraints-INNIO enables scalable, behind-the-meter power generation with high efficiency, fast start capability, strong transient performance and fuel flexibility, including hydrogen-ready solutions. INNIO employs over 5,000 people worldwide and is committed to moving energy forward.
The Lead Mechanical Development Engineer will lead the primary technology "rapid response" interface to sourcing and quality to qualify components through PPAP (Production Part Approval Process), work cross functionally to determine disposition of engine components such as castings, and engineering changes along with complex design and development activities of engine components and systems for current product support in serial products. In this role, you will both heavily develop new product while utilizing knowledge of manufacturing processes to solve problems while also leading and mentoring Engineers on programs.
In this role you'll develop new engine systems and solve technical -related problems using DMAIC methodology, including:
  • Creating component and system technical requirements for complex design and development activities while working closely with technical and cross-functional personnel
  • Providing technical leadership to new supplier development and component quality projects, leading validation tests (DVP&R) for key engine components
  • Utilizing knowledge of casting processes in conjunction with material lab analysis to determine if the qualification should be approved.
  • Leading the on-time execution of multiple simultaneous projects in line with the Design for Six sigma (DFSS) & Design for Reliability (DFR) principles, utilizing Critical to Quality (CTQ) flow-downs and effective Design Failure Mode Effects Analysis (DFMEA) to guide system developments and to drive the Design Validation Plans & Reporting (DVP&R) in line with the customer and product requirements
  • Performing engineering studies and calculations within the scope of assigned work including defining the requirements for simulation and physical validation of designs
  • Leading cross functional development teams, including leadership of RCA projects and oversight of the preparation
  • Procuring prototype hardware for design validation, product release, and trouble-shooting production and field service type problems
  • Ensuring all required business system transactions associated with ECO releases are completed as required
  • Providing technical engineering support to other functional areas as required, including other engineering teams, manufacturing, purchasing, application engineering, marketing, service, contracted engineering consultants, and suppliers
  • Utilizing Design of Experiments (DoE) to prepare and execute validation activities identified in the DVP&R, utilizing the full suite of on-site test facilities available, as well as targeted field testing

What you'll bring:
  • Bachelor's / Master's degree in Mechanical Engineering, Engineering Technology, Mechanical Design Technology from an accredited university or college.
  • Minimum of 8 years' experience in mechanical design and/or development experience with components and systems of reciprocating internal combustion engines and/or engine-driven packaged equipment

What'll make you stand out:
  • Knowledge of GD&T, tolerance calculation and DVA tool in the development process
  • Understanding of engine performance, simulation/FEA, engine testing/DVP, and mechanical development
  • Knowledge of materials, manufacturing, quality std/tools (ISO/DFMEA/DFSS/DFR), and assembly processes and experience working with the associated functional organizations
  • Robust knowledge capture and documentation
  • New product design leadership experience
  • Current product support and problem-solving design experience
  • Knowledge and experience in the use of rapid prototype techniques
  • Comfortable in an international environment and have strong oral and written communication skills
  • Organizational skills required to manage multiple projects and/or activities
  • Demonstrated proficiency in technical writing, oral, listening and presentation skills

Additional Details:
  • Location: Waukesha, WI
  • Travel: Up to 10% domestic and international travel.
  • Visa Sponsorship: This role is not eligible for visa sponsorship now or in the foreseeable future.

#Engineeringjobs #enginedevelopment
INNIO offers a great work environment, professional development, challenging careers, and competitive compensation. INNIO is an Equal Opportunity Employer. Employment decisions are made without regard to race, color, religion, national or ethnic origin, gender (including pregnancy), sexual orientation, gender identity or expression, age, disability, veteran status or any other characteristics protected by law.

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