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Data Optimisation Jobs in Wisconsin (NOW HIRING)

Delta Defense

Data Engineer

West Bend, WI · On-site

$111K - $134K/yr

Maintain engineering best practices around CI/CD, unit testing, performance testing and optimization. * Partner directly with the Data Architecture team to ensure the quality and consistency of the ...

Delta Defense

Data Engineer

West Bend, WI · Hybrid

$111K - $134K/yr

Maintain engineering best practices around CI/CD, unit testing, performance testing and optimization. * Partner directly with the Data Architecture team to ensure the quality and consistency of the ...

Society Insurance

Data Architect

Fond Du Lac, WI · On-site

$100 - $130/hr

Develops and maintains data architecture roadmaps, including modernization, consolidation, and performance optimization. * Drives modernization of legacy data and reporting platforms to improve ...

Society Insurance Company

Data Architect

Fond Du Lac, WI · On-site

$62.75 - $80.75/hr

Develops and maintains data architecture roadmaps, including modernization, consolidation, and performance optimization. * Drives modernization of legacy data and reporting platforms to improve ...

Stitchd

WI · On-site

$70 - $90/hr

You contribute actively in applying and testing your optimisation recommendations. Your profile As a Data Analyst, you help the organisations of our clients make data informed decisions . It is your ...

Brunswick

Adobe Products Data Engineer

Fond Du Lac, WI · On-site

$87K - $128K/yr

This role will focus on building, managing, and optimizing data pipelines, profiles, and datasets that power customer experiences across the Adobe ecosystem. The ideal candidate combines strong data ...

TiTANS Consulting

WI · On-site

$85 - $120/hr

Process Optimization Optimaliseren van data workflows om herbruikbaarheid en efficiëntie te maximaliseren, met vermindering van redundantie en handmatige interventies. Bepleiten van best practices ...

Lund Boats

Adobe Products Data Engineer

Fond Du Lac, WI · On-site

$87K - $128K/yr

This role will focus on building, managing, and optimizing data pipelines, profiles, and datasets that power customer experiences across the Adobe ecosystem. The ideal candidate combines strong data ...

Avecia Pharma

WI · On-site

$90 - $120/hr

This is a hands-on, execution-focused data engineering role , where you will work primarily on SQL transformations, data pipelines, and platform optimisation. You will contribute to building robust ...

Stream Data Centers

WI · On-site

$55 - $65/hr

Additionally, Stream sources and develops low-risk land sites for optimum data center development and provides energy procurement services with a focus on reducing market risk and providing low-cost ...

Saic

WI · On-site

$160 - $200/hr

Knowledge of AI/ML and Generative AI frameworks for predictive analytics and supply chain optimization * Understanding of VA data governance standards, HIPAA/PHI requirements * Must be able to obtain ...

TransPerfect

SEO Specialist

Milwaukee, WI · Remote

They work alongside Sales to pitch digital marketing services and data-driven strategies to ... The SEO Specialist is strategic and data-driven, commercially minded and client-focused. They find ...

US Bank

Data Scientist

Brookfield, WI · On-site

$111K - $131K/yr

Define enterprise data standards, metadata management practices, and data governance processes ... Experience with Generative AI, Prompt Engineering, and LLM optimization. * Knowledge of Retrieval ...

Tech Mirrors

WI · On-site

$150 - $230/hr

Performance Optimization * Reliability, Scalability and Security * Strong knowledge of data architecture styles and design patterns * Experience leading Discovery & Design workshops with Banking ...

Devoteam Alegri GmbH

WI · On-site

Data Governance: You oversee the design of the Data Warehouse in BigQuery and strictly monitor ... Financial Optimization (FinOps): You design financially sustainable solutions by continuously ...

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Showing results 41-60

All JobsData Optimisation JobsData Optimisation Jobs in Wisconsin

Data Optimisation information

What is data optimisation?

Data optimisation refers to the process of improving the quality, accessibility, and efficiency of data within an organization. It involves cleaning, structuring, and organizing data so that it can be used more effectively for analysis, decision-making, and business operations. Data optimisation can help reduce storage costs, enhance system performance, and ensure that accurate and relevant data is available when needed. This process often includes data deduplication, compression, and the implementation of best practices for data management.

What are the key skills and qualifications needed to thrive as a data optimisation specialist?

To thrive as a Data Optimisation Specialist, you need strong analytical skills, proficiency in data analysis, and a background in statistics or computer science, often supported by relevant degrees or certifications. Familiarity with data management tools like SQL, Python, Excel, and optimisation platforms such as Google Analytics or Tableau is typically required. Excellent problem-solving abilities, attention to detail, and effective communication are essential soft skills for translating insights into actionable strategies. These skills ensure that data-driven decisions are accurate, impactful, and aligned with business objectives.

What are the most common challenges faced in a data optimisation role, and how can I prepare for them?

One of the main challenges in a Data Optimisation role is dealing with large, complex datasets that may have inconsistencies or missing information. You’ll often need to balance improving data quality with maintaining data integrity and system performance. Collaborating across departments, such as IT, analytics, and business operations, is typical, so strong communication skills are essential. Preparing by learning best practices in data cleaning, ETL processes, and familiarizing yourself with relevant tools will help you succeed and adapt quickly.

What is the difference between Data Optimisation vs Data Analysis?

AspectData OptimisationData Analysis
Primary FocusImproving data processes and system efficiencyInterpreting data to uncover insights
Skills RequiredData management, process improvement, technical skillsStatistical analysis, reporting, critical thinking
Work EnvironmentIT teams, data engineering, system optimizationBusiness units, research teams, analytics departments
CertificationsData management, database certificationsData analysis, statistical certifications

Data Optimisation focuses on enhancing data systems and processes for efficiency, while Data Analysis involves examining data to generate insights. Both roles require strong technical skills, but their objectives differ: one improves data infrastructure, the other interprets data for decision-making.

What are data optimisation jobs?

Data optimisation jobs involve analyzing and improving data quality, structure, and efficiency to support better decision-making and operational performance. These roles often require skills in data analysis, database management, and tools like SQL or data visualization software, with a focus on enhancing data accuracy and accessibility.

What are popular job titles related to Data Optimisation jobs in Wisconsin?

For Data Optimisation jobs in Wisconsin, the most frequently searched job titles are:

What job categories do people searching Data Optimisation jobs in Wisconsin look for?

The top searched job categories for Data Optimisation jobs in Wisconsin are:

Data Optimisation jobs near you
Infographic showing various Data Optimisation job openings in Wisconsin as of August 2026, with employment types broken down into 1% As Needed, 85% Full Time, 12% Part Time, and 2% Contract. Highlights an 86% Physical, 3% Hybrid, and 11% Remote job distribution.

Data Engineer

Delta Defense

West Bend, WI • On-site

$111K - $134K/yr

Other

Posted 11 days ago

Job description


Job Category: Information Technology
Requisition Number: DATAE002046
Description

Our Data Engineers help Delta Defense turn complex data into clear, actionable insights that support smarter business decisions. This hands-on role builds reliable data solutions, supports our Enterprise Data Warehouse, and helps make KPIs, metrics, and reporting more accessible across the business.
Essentials Duties & Responsibilities:

  • Work within systems and infrastructures that collect and process data in order to create clean, tested, and reusable datasets ready for analysis.
  • Contribute to established standards for performing data transformations and ensure adherence of the rules and requirements for the formats and attributes of data.
  • Support standards around data quality by maintaining and enhancing data profiling methodologies.
  • Maintain engineering best practices around CI/CD, unit testing, performance testing and optimization.
  • Partner directly with the Data Architecture team to ensure the quality and consistency of the data model.
  • Leverage existing data infrastructure to fulfill all data-related requests, perform necessary data housekeeping, data cleansing, normalization, hashing, and implementation of required data model changes.
  • Analyze data to spot anomalies, trends and correlate similar data sets.
  • Troubleshoots problems, identifies possible solutions, and resolves accordingly.
  • Develop a strong understanding and awareness of best practices related to PII, adherence to Risk policies and standards as set forth by the organization.
  • All other duties as assigned

Required Experience & Education:

  • High school diploma or equivalent.
  • Associate or bachelor’s degree preferred in Computer Science, Information Management, Data Science/Analytics, statistics, or equivalent relevant experience
  • 2-5 years of experience in data engineering or business intelligence roles
  • 3-5 years of SQL experience
  • Ability to work efficiently within AWS cloud technologies such as S3, EMR preferred
  • 1+ years experience in Agile SDLC
  • 1+ years dbt experience preferred
  • Solid understanding of ETL/ELT methodologies
  • Proficiency with Python and scripting languages preferred
  • Solid understanding of industry standard analytical modeling techniques
  • Demonstrates the Core Values of Delta Defense, LLC

Working conditions

  • This position is located at our HQ in West Bend, WI. While we do have some Hybrid flexibility, the goal is to have this person onsite.
  • We do not currently or in the future provide sponsorship for this role.

Why Work at Delta Defense?Because culture matters—and ours is legit.
  • Fast-paced, mission-driven, and genuinely fun
  • #25 on The Wall Street Journal’s 2025 Top 100 America’s Most Loved Workplaces
  • Newsweek Top 100 America’s Most Loved Workplaces (2023 & 2024)
  • Inc. 5000 “Fastest Growing Private Companies” – 14 years in a row
Most importantly, your work here actually matters.You’ll help Americans protect themselves, their families, and their freedoms—every single day.Learn more & apply: https://www.deltadefense.com/careersPM19

Equal Opportunity Employer
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.

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