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Entry Level Energy Engineer Jobs in Wisconsin (NOW HIRING)

Fissionaire

Nuclear Engineer I/II (Reactor Design)

Madison, WI · On-site

$99K - $118K/yr

... energy for future generations. We are seeking a highly skilled entry-level Nuclear Engineer I/II to join our dynamic team and contribute to the design and development of next-generation nuclear ...

Thermo Systems

Control Systems Engineer

Beaver Dam, WI · On-site

$72K - $84K/yr

... Energy, Life Sciences, and Mission Critical markets. Guided by The Thermo Way , we are unified ... This entry-level engineering role provides hands-on exposure to control system integration ...

Thermo Systems

$72K - $84K/yr

... Energy, Life Sciences, and Mission Critical markets. Guided by The Thermo Way , we are unified ... This entry-level engineering role provides hands-on exposure to control system integration ...

ATI

Associate Facilities Mechanical Engineer

Cudahy, WI · On-site

Our materials are used in a wide range of end-use markets such as aerospace, energy, oil & gas, and ... Position Summary We are seeking an Associate Facilities Mechanical Engineer to join our team in ...

Lund Boats

Embedded Software Engineer

Oshkosh, WI · On-site

$62K - $100K/yr

This is an entry level position that allows for growth and development as a Software Engineer. This ... Author code for Bluetooth Low Energy, Wi-Fi and/or Cellular communications. * Support code design ...

Brunswick

Embedded Software Engineer

Oshkosh, WI

$62K - $100K/yr

This is an entry level position that allows for growth and development as a Software Engineer. This ... Author code for Bluetooth Low Energy, Wi-Fi and/or Cellular communications. * Support code design ...

Weg

Mechanical Designer

Wausau, WI · On-site

Create, revise, and maintain engineering documentation including bills of materials, routers ... Energy Generation, Transmission and Distribution (GTD) Products and services included in this area ...

Marathon Electric

Mechanical Designer

Wausau, WI · On-site

Create, revise, and maintain engineering documentation including bills of materials, routers ... Energy Generation, Transmission and Distribution (GTD) Products and services included in this area ...

Marathon Electric

Mechanical Designer

Wausau, WI · On-site

Create, revise, and maintain engineering documentation including bills of materials, routers ... Energy Generation, Transmission and Distribution (GTD) Products and services included in this area ...

HDR

Structural EIT/Coordinator

Milwaukee, WI · On-site

Whether you're optimizing energy efficiency, integrating resilient systems, or engineering the ... entry-level candidates will be considered! * Candidates hired without their EIT will have the title ...

HDR

Structural EIT/Coordinator

Milwaukee, WI · On-site

Whether you're optimizing energy efficiency, integrating resilient systems, or engineering the ... entry-level candidates will be considered! * Candidates hired without their EIT will have the title ...

Silgan Containers

Master Electrician

Plover, WI

$39.56/hr

... entry level and journeyman electriciansOversee PLC programming and work with Allen Bradley ... energy procurement, and other innovative practices. Ready to make an impact? Apply today to be part ...

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Showing results 21-40

All JobsEnergy Engineer JobsEntry Level Energy Engineer JobsEntry Level Energy Engineer Jobs in Wisconsin

Entry Level Energy Engineer information

See Wisconsin salary details

$30.3K

$70K

$119.1K

How much do entry level energy engineer jobs pay per year?

As of Aug 7, 2026, the average yearly pay for entry level energy engineer in Wisconsin is $70,011.00, according to ZipRecruiter salary data. Most workers in this role earn between $52,000.00 and $79,200.00 per year, depending on experience, location, and employer.

What kinds of projects and responsibilities can an entry level energy engineer expect in their first year?

As an Entry Level Energy Engineer, you will likely assist with energy audits, data collection, analysis of building systems, and the development of energy-saving recommendations. You may contribute to the preparation of technical reports, support senior engineers on project design, and help implement new efficiency initiatives. Most roles involve a mix of field work—such as site assessments—and office-based tasks, providing variety and hands-on learning experiences. You’ll also collaborate closely with other engineers, project managers, and sometimes clients, which helps build your technical knowledge and professional network.

What are the key skills and qualifications needed to thrive in the entry level energy engineer position, and why are they important?

To thrive as an Entry Level Energy Engineer, you need a solid understanding of engineering principles, energy systems, and data analysis, typically supported by a bachelor’s degree in engineering or a related field. Familiarity with energy modeling software, AutoCAD, and relevant industry standards or certifications like EIT (Engineer-in-Training) is often expected. Strong problem-solving, teamwork, and clear communication skills help you collaborate effectively and present findings to both technical and non-technical stakeholders. These competencies are crucial for delivering energy-efficient solutions and supporting sustainability goals in diverse projects.

What is an entry level energy engineer?

An Entry Level Energy Engineer assists in designing, analyzing, and implementing energy-efficient systems for buildings, industrial processes, or utilities. They work on energy audits, data analysis, and sustainability projects to improve energy performance and reduce costs. Typically, they collaborate with senior engineers and clients to develop solutions that enhance energy efficiency and comply with regulations. This role requires a background in mechanical, electrical, or environmental engineering, along with knowledge of energy systems and sustainability practices. It is an excellent starting point for those looking to build a career in the energy industry.

What are the most commonly searched types of Energy Engineer jobs in Wisconsin? The most popular types of Energy Engineer jobs in Wisconsin are:
What are popular job titles related to Entry Level Energy Engineer jobs in Wisconsin? For Entry Level Energy Engineer jobs in Wisconsin, the most frequently searched job titles are:
What job categories do people searching Entry Level Energy Engineer jobs in Wisconsin look for? The top searched job categories for Entry Level Energy Engineer jobs in Wisconsin are:
What cities in Wisconsin are hiring for Entry Level Energy Engineer jobs? Cities in Wisconsin with the most Entry Level Energy Engineer job openings:
Entry Level Energy Engineer jobs near you
Infographic showing various Entry Level Energy Engineer job openings in Wisconsin as of August 2026, with employment types broken down into 80% Full Time, 19% Part Time, and 1% Contract. Highlights an 93% Physical, 3% Hybrid, and 4% Remote job distribution, with an average salary of $70,011 per year, or $33.7 per hour.

Nuclear Engineer I/II (Reactor Design)

Fissionaire

Madison, WI • On-site

$99K - $118K/yr

Full-time

Re-posted 21 days ago

Job description

As an emerging leader in nuclear engineering, our startup is developing revolutionary reactor technology to secure safe and abundant energy for future generations.  We are seeking a highly skilled entry-level Nuclear Engineer I/II to join our dynamic team and contribute to the design and development of next-generation nuclear reactors.


The Nuclear Engineer I/II will contribute to the design, analysis, and optimization of advanced nuclear reactor systems. The ideal candidate will have a strong background in nuclear engineering, proficiency with industry-standard design software, and a proactive, self-starting attitude. This role requires innovative thinking, technical expertise, and a commitment to advancing safe and sustainable nuclear energy solutions.

Key responsibilities
  • Design and develop nuclear reactor systems, including core design, thermal-hydraulics, and safety systems, ensuring compliance with regulatory standards.
  • Perform simulations and analyses to optimize reactor performance, safety, and efficiency using industry-standard software tools.
  • Collaborate with multidisciplinary teams, including mechanical engineers, materials scientists, and safety analysts, to integrate reactor designs into broader systems.
  • Conduct risk assessments and safety analyses to ensure designs meet stringent nuclear safety requirements.
  • Prepare technical reports, design documentation, and presentations for internal stakeholders and regulatory bodies.
  • Stay updated on advancements in nuclear technology, materials, and regulations to incorporate cutting-edge solutions into designs.
  • Participate in project planning and scheduling to ensure timely delivery of design milestones.
  • Contribute to research and development initiatives for innovative reactor concepts.  
qualifications
  • Master’s degree in Nuclear Engineering or a related field. Ph.D. preferred but not required.
  • Minimum of 1-2 years of experience in nuclear reactor design, analysis, or related fields within industry or in academic work.
  • Proficiency with nuclear design and analysis software, such as MCNP, SCALE, RELAP5, COMSOL, MOOSE, GOTHIC etc.
  • Familiarity with CAD software for reactor component design.
  • Proficiency in programming languages for data analysis, scripting, or automation of design processes.
  • Knowledge of nuclear physics, neutronics, thermal-hydraulics, and reactor safety principles.
  • Experience with Molten Salt Reactor design preferred.
  • Demonstrated ability to work independently, take initiative, and drive projects to completion with minimal supervision.
  • Excellent written and verbal communication skills for technical documentation and cross-functional collaboration.
  • Familiarity with nuclear regulatory frameworks and safety standards.
  • Knowledge of materials science, particularly related to radiation-resistant materials and high-temperature applications.
  • Familiarity with risk assessments and analysis (PRA, FMEA, PIRT etc.) preferred
  • Familiarity with computational fluid dynamics (CFD) for thermal-hydraulic analysis preferred.
  • U.S. citizenship or permanent residency required.
What we offer
  • Competitive salary with equity options
  • Comprehensive benefits, holiday and PTO schedule
  • Opportunity to shape foundational operations in a groundbreaking nuclear startup.

Fissionaire’s technology is subject to U.S. export control regulations, which require the company to review applicants’ eligibility based on their citizenship or residency status. As part of the application process, candidates will be asked to indicate whether they are a U.S. citizen, green card, lawful permanent resident, asylee, or refugee resident to support this review. Because government authorization timelines can vary, Fissionaire is unable to consider alternate resident statuses where required approvals may not be obtainable within a timeframe that meets business needs.

Fissionaire is an Equal Opportunity Employer that does not discriminate on the basis of actual or perceived race, colour, creed, religion, national origin, ancestry, citizenship status, age, sex or gender (including pregnancy, childbirth, pregnancy-related conditions, and lactation), gender identity or expression (including transgender status), sexual orientation, marital status, family or relationship structure, military service and veteran status, physical or mental disability, genetic information, gender identity, or any other characteristic protected by applicable federal, state, or local laws and ordinances. Fissionaire’s management team is dedicated to this policy with respect to recruitment, hiring, placement, promotion, transfer, training, compensation, benefits, employee activities, access to facilities and programs, and general treatment during employment.

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.