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Smart Contract Engineer Jobs in Wisconsin (NOW HIRING)

Save smart - Flexible Health Savings and Spending Accounts to manage out-of-pocket expenses ... that maintains or improves contract profitability while ensuring high levels of customer ...

Save smart - Flexible Health Savings and Spending Accounts to manage out-of-pocket expenses ... that maintains or improves contract profitability while ensuring high levels of customer ...

Save smart - Flexible Health Savings and Spending Accounts to manage out-of-pocket expenses ... that maintains or improves contract profitability while ensuring high levels of customer ...

Save smart - Flexible Health Savings and Spending Accounts to manage out-of-pocket expenses ... that maintains or improves contract profitability while ensuring high levels of customer ...

Save smart - Flexible Health Savings and Spending Accounts to manage out-of-pocket expenses ... that maintains or improves contract profitability while ensuring high levels of customer ...

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Showing results 1-20

Smart Contract Engineer information

See Wisconsin salary details

$38.4K

$116.9K

$193.3K

How much do smart contract engineer jobs pay per year?

As of Jun 11, 2026, the average yearly pay for smart contract engineer in Wisconsin is $116,948.00, according to ZipRecruiter salary data. Most workers in this role earn between $83,800.00 and $152,900.00 per year, depending on experience, location, and employer.

What are some common challenges Smart Contract Engineers face when ensuring contract security?

Smart Contract Engineers often encounter challenges related to identifying and mitigating vulnerabilities such as reentrancy attacks, integer overflows, and unauthorized access. Since smart contracts are immutable once deployed, engineers must rigorously test and audit their code to prevent costly errors or exploits. Collaborating with auditors, using established security frameworks, and staying updated on the latest security threats are essential practices to maintain robust and secure smart contracts.

What is the difference between Smart Contract Engineer vs Blockchain Developer?

AspectSmart Contract EngineerBlockchain Developer
CredentialsKnowledge of blockchain platforms, Solidity, cryptographyBroader programming skills, blockchain fundamentals
Work EnvironmentFocus on smart contract coding, testing, deploymentDeveloping blockchain applications, protocols
Industry UsagePrimarily in DeFi, NFT, and dApp projectsWide range including wallets, exchanges, dApps
Search IntentComparing smart contract roles, coding specificsBroader blockchain development roles

While both roles work within the blockchain industry, a Smart Contract Engineer specializes in designing, coding, and deploying smart contracts on blockchain platforms. A Blockchain Developer has a broader scope, including developing entire blockchain applications and protocols. The Smart Contract Engineer's focus is more technical and contract-specific, whereas the Blockchain Developer's role encompasses a wider range of blockchain solutions.

What is a Smart Contract Engineer?

A Smart Contract Engineer is a software developer who specializes in designing, developing, testing, and deploying smart contracts on blockchain platforms such as Ethereum. These professionals write code—often in languages like Solidity or Vyper—that runs autonomously on the blockchain and governs transactions or agreements without the need for intermediaries. They also focus on security, auditing, and optimizing smart contract performance to prevent vulnerabilities. Smart Contract Engineers typically collaborate with blockchain architects, front-end developers, and project managers to build decentralized applications (dApps).

What are the key skills and qualifications needed to thrive as a Smart Contract Engineer, and why are they important?

To thrive as a Smart Contract Engineer, you need strong proficiency in blockchain fundamentals, programming languages like Solidity or Vyper, and a solid understanding of cryptographic principles, usually backed by a degree in computer science or related experience. Familiarity with blockchain development frameworks (e.g., Truffle, Hardhat), version control (Git), and security auditing tools is essential. Attention to detail, problem-solving abilities, and effective communication are crucial soft skills for this role. These skills ensure the development of secure, efficient, and reliable smart contracts that underpin decentralized applications and financial systems.
What are popular job titles related to Smart Contract Engineer jobs in Wisconsin? For Smart Contract Engineer jobs in Wisconsin, the most frequently searched job titles are:
Infographic showing various Smart Contract Engineer job openings in Wisconsin as of June 2026, with employment types broken down into 94% Full Time, 3% Part Time, and 3% Contract. Highlights an 79% Physical, 3% Hybrid, and 18% Remote job distribution, with an average salary of $116,948 per year, or $56.2 per hour.
Industrial Process Systems Support Engineer - Remote

Industrial Process Systems Support Engineer - Remote

Johnson Controls

Milwaukee, WI • On-site, Remote

$115K - $170K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

This job post has expired today. Applications are no longer accepted.


Johnson Controls rating

8.0

Company rating: 8.0 out of 10

Based on 386 frontline employees who took The Breakroom Quiz

132nd of 518 rated manufacturers


Job description

Build your best future with the Johnson Controls team

As a global leader in smart,healthyand sustainable buildings, our mission is to reimagine the performance of buildings to serve people,placesand the planet. Join a winning team that enables you to build your best future!Our teams are uniquely positioned to support a multitude of industries across the globe.You will have the opportunity to develop yourself through meaningful work projects and learning opportunities. We strive to provide our employees withan experience, focused on supporting their physical, financial, and emotional wellbeing. Become a member of the Johnson Controls family and thrive in an empowering company culture where your voice and ideas will be heard - your nextgreat opportunityis just a few clicks away!

What we offer

  • Competitive salary and Bonus

  • Paid vacation/holidays/sicktime-15 daysof vacation first year

  • Comprehensive benefits package including 401K, medical, dental, and vision care - Available day one

  • Extensive product and on the job/cross training opportunities

  • With outstandingresourcesEncouragingand collaborative team environment Dedication to safety through our Zero Harm policy

  • Check us out: A Day in a Life at Johnson Controlshttps://youtu.be/pdZMNrDJviY

What you will do:

Under minimal direction, supports sales, installation & commissioning of Industrial York Process Systems (YPS) Engineered Chiller offerings. The position will interface with YPS chiller design/contract engineering, product technical support, Engineered Controls System Group, Parts, and the field service and systems organizations.

How you will do it:

  • Provide application, engineering, sales, and commissioning support for Industrial YPS Chiller projects.
  • Compile notification packages for branches responsible for commissioning YPS chiller packages and assess skillsets within branches, assisting in locating additional support if necessary.
  • Assist or direct commissioning of complex Industrial Process Systems chillers and Enhanced Control Panel Retrofit Projects to ensure they meet customer objectives and schedules.
  • Provide technical and training support to branch field personnel on the commissioning of complex Industrial Process Systems and enhanced Control Panel Retrofit Projects.
  • Establish procedures on a job-by-job basis to ensure timely completion and appropriate cost control for YPS chiller commissioning & control panel retrofit projects.
  • Assist field sales in estimating Quantum Microprocessor & Programmable Automation Controllers (Allen Bradley) for Industrial YPS chillers and related products.
  • Review drawing details and layouts to ensure proper installation for YPS Retrofit Projects.
  • Assist the Engineered Controls Group (ECG) & Industrial Products Engineering (IPE) in performing Factory Acceptance Testing of PAC Panels.
  • Lead scheduled project review/update discussions with internal and external customers.
  • Provide and coordinate training to customers on the operation of process systems and enhanced panels/controls.
  • When applicable, participate in the creation of technical literature for specific retrofit offerings.
  • Perform other related duties and projects as assigned, including duties listed in quarterly and annual goal setting.
  • Promote and adhere to JCI safety policies.
  • Use standard JCI development processes and tools in performing tasks.
  • Develop and maintain relationships with suppliers and vendors.
  • Stay current with relevant engineering or design standards and practices.

What we look for:

Required:

  • Bachelor's Degree in Engineering or Engineering Technology with a minimum of eight (8) years of experience in Electronic Chiller Controls engineering or service/commissioning experience, or in absence of a degree, a minimum of fifteen years of service/commissioning experience.
  • Fully competent in analysis and assessment of mechanical and electronic systems, effective leadership in team settings, with strong written and verbal communication skills and comfort in customer-facing situations.
  • Solid computer skills, including proficiency with MS Word, MS Excel, MS PowerPoint, and MS Project.
  • Ability to travel approximately 25%.

HIRING SALARY RANGE: $115,000-$170,000 (Salary to be determined by the education, experience,knowledge, skills, and abilities of the applicant, internal equity, and alignment with marketdata.) This position includes a competitive benefits package. The posted salary range reflectsthe target compensation for this role. However, we recognize that exceptional candidatesmay bring unique skills and experiences that exceed the typical profile. If you believe yourbackground warrants consideration beyond the stated range, we encourage you to apply. Tosupport an efficient and fair hiring process, we may use technology assisted tools, includingartificial intelligence (AI), to help identify and evaluate candidates. All hiring decisions areultimately made by human reviewers. For details, please visit the About Us tab on theJohnson Controls Careers site at https:

https://jobs.johnsoncontrols.com/about-us

#LI-AA2

#LI-Onsite

Johnson Controls International plc. is an equal employment opportunity and affirmative action employer and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, age, protected veteran status, genetic information, sexual orientation, gender identity, status as a qualified individual with a disability or any other characteristic protected by law. To view more information about your equal opportunity and non-discrimination rights as a candidate, visit EEO is the Law. If you are an individual with a disability and you require an accommodation during the application process, please visit here.


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About Johnson Controls

Sourced by ZipRecruiter

Johnson Controls is a world leader in smart buildings, creating safe, healthy and sustainable spaces. For nearly 140 years, we’ve made buildings better and now we’re transforming them again with our award-winning digital technologies and services. We’re using artificial intelligence and data driven solutions to give you deeper insight into your building’s health, sustainability and performance. It’s changing the way we design, operate and maintain indoor environments and driving to a new era of autonomous buildings. We deliver the blueprint of the future for industries such as healthcare, schools, data centers, airports, stadiums, hotels, manufacturing and beyond through OpenBlue, our comprehensive suite of connected solutions. Johnson Controls offers the world’s largest portfolio of building technology, software and services. Supported by a team of more than 100,000 dedicated employees working across 150 countries, we’re helping customers achieve their sustainability goals and power their mission.

Industry

Machinery manufacturing, water transportation, public safety statistics centers and offices and manufacturing

Company size

10,000+ Employees

Headquarters location

Milwaukee, WI, US