Top 20 Chemical Engineers Jobs in Madison, WI

Nuclear Engineer III/IV(Thermal Hydraulics)
Fissionaire —Madison, WI
- $125,000 - $189,000 a year
- Full-time
- Background check
- Master's degree
- Analysis skills
- Relocation assistance
- Health insurance
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Chemical Engineer II/III (Nuclear)
Fissionaire —Madison, WI
- $125,000 - $150,000 a year
- Full-time
- Background check
- Master's degree
- Project management
- Relocation assistance
- Health insurance
Quick Apply
Senior Energy Engineer / Design Engineer
Kinergetics LLC —Madison, WI
- $80,000 - $100,000 a year
- Full-time
- 5 years
- Writing skills
- System design
- Profit sharing
- Health insurance
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6d
Associate Scientist - Process Development, Downstream
Catalent —Madison, WI
- Email
- Mid-level
- Bachelor's degree
- 1 year
- Paid holidays
- Health insurance
4d
Process Engineer
Sharpe Engineering —Madison, WI
- $120,000 - $150,000 a year
- Full-time
- Hybrid work
- Engineering
- Supervising experience
- Travel
- Paid holidays
- Disability insurance
Quick Apply
Scientist - Process Development, Drug Substance Lifecycle
Catalent —Madison, WI
- Email
- Doctoral degree
- Master's degree
- Analysis skills
- Paid holidays
- Health insurance
Field Applications Engineer process monitoring
Thermo Fisher Scientific —Madison, WI
- Full-time
- Background check
- 5 years
- Bachelor of Science
Process Engineer - Manufacturing Sciences & Technology
Catalent —Madison, WI
- Email
- 6 years
- English
- Master's degree
- Paid holidays
- Health insurance
Textile Product Development Engineer II
Springs Window Fashions —Middleton, WI
- Full-time
- 5 years
- Mid-level
- Analysis skills
- Paid holidays
- Disability insurance
Process Engineer - All Shifts
Madison-Kipp Corporation —Madison, WI
- Ability to walk for extended periods
- Computer literacy
- Bachelor of Science
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Technical Sales Engineer
BIOFerm —Madison, WI
- Mid-level
- Master's degree
- Business development
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Project Coordinator II, Discovery Chemistry
Arrowhead Pharmaceuticals —Madison, WI
- $60,000 - $75,000 a year
- Microsoft Excel
- Mid-level
- Analysis skills
Quick Apply
Engineering Project Manager
Scientific Protein Laboratories —Waunakee, WI
- Engineering
- Contracts
- Senior level
- AD&D insurance
- Paid holidays
Process Technology Manager - Food & Beverage (Multiple Locations)
Burns & McDonnell —Madison, WI
- $215,000 - $390,000 a year
- Full-time
- 5 years
- Master's degree
- Analysis skills
- 401(k)
- Employee stock ownership plan
Instrumentation & Control Engineer (PE)
HireOTS —Madison, WI
- $120,000 - $159,999 a year
- Full-time
- Mid-level
- Master's degree
- Electrical Engineering
- Health insurance
- Dental insurance
Quick Apply
Project Manager
BIOFerm —Madison, WI
- Full-time
- Microsoft Outlook
- Construction site
- Inventory management
Quick Apply
PhD Engineer (Electrical, Mechanical, Chemical) - AI trainer
micro1 —United States
- $80 - $90 an hour
- Contract
- Remote
- No experience needed
- Analysis skills
- Doctor of Philosophy
- Flexible schedule
7d

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Chemical Engineer II/III (Nuclear)
Fissionaire —Madison, WI
Master’s degree in Nuclear Engineering, Chemistry, Chemical Engineering or a closely related field (Ph.D. preferred). Develop, plan and conduct tests.
$125,000 - $150,000 a year
Quick Apply

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Chemical Engineers jobs near Madison, WI

Nuclear Engineer III/IV(Thermal Hydraulics)

Fissionaire
Madison, WI

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Job Details

Full-time
$125,000 - $189,000 a year

Benefits

Relocation assistance
Health insurance
Dental insurance
Paid time off
Vision insurance
Life insurance

Qualifications

Research design
Thermal analysis
Laboratory experiment design
Fluid dynamics
Project engineering
Performance testing in mechanical engineering
Computational fluid dynamics (CFD)
Nuclear engineering design codes and standards
Design of experiments
Thermal hydraulic analysis
Thermal hydraulics
Team development
Quality assurance in testing
Quality assurance
Bachelor's degree in engineering
Bachelor's degree
Team management
Design engineering
QA/QC
Data interpretation
Nuclear safety assessment
Technical project management
Systems analysis
Regulatory compliance analysis
Test analysis
Design of mechanical systems
Functional quality evaluation testing
Nuclear safety analysis
Professional Engineer
Technical Proficiency

Full Job Description

Position title: Nuclear Engineer III/IV (Thermal Hydraulics)

Location: Madison, WI

About Us: 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 Nuclear Engineer III (Thermal Hydraulics) to join our dynamic team and contribute to the design and development of next-generation nuclear reactors.

Job Summary: The Nuclear Engineer III (Thermal Hydraulics) will contribute to the design, analysis, and optimization of molten salt nuclear reactor systems. The ideal candidate will have a strong background in molten salt systems, 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:

Conduct thermal-hydraulic design and analysis of the salt loops, storage tanks, heat exchangers and power conversion, including start-up, steady-state, and transient conditions.
Develop specifications and support design of critical components heat exchangers, pumps, valves, measurement systems and fluid transfer systems
Help design and run the integration of the reactor loops with heat rejection and power conversion systems as required.
Develop and maintain thermal-hydraulic models using appropriate tools
Support safety analyses for licensing-basis events and beyond-design-basis events including loss-of-flow, loss-of-heat-sink, reactivity transients, and freeze/thaw scenarios.
Specify and support selection of instrumentation relevant to thermal-hydraulic performance monitoring
Oversee and conduct thermal-hydraulic testing, including separate-effects tests, integral tests, and validation experiments for model benchmarking.
Contribute to design requirements, safety classification, and functional specifications in compliance with nuclear standards
Perform uncertainty quantification, sensitivity studies, and validation & verification (V&V) of thermal-hydraulic models.
Support licensing efforts by preparing technical reports, responding to regulatory questions, and providing thermal-hydraulic justification for design decisions.
Help to develop strategy for team growth: define roles, recruit, mentor, and build a high-performing thermal hydraulics group as the project matures.
Maintain comprehensive documentation, including design basis reports, calculation packages, and configuration management, including QA documentation of testing.

Required Qualifications:

Bachelor’s degree in Nuclear Engineering, Mechanical Engineering, Chemical Engineering, or a closely related field. Master’s degree or PhD strongly preferred.
Minimum 10 years of direct experience in thermal-hydraulic analysis and design, with at least 5 years in safety-critical or highly regulated industries.
Deep expertise in:
Thermal-hydraulic phenomena in liquid-cooled systems (single- and multi-phase flow, heat transfer, natural circulation, transient analysis).
System-level and CFD modeling tools relevant to nuclear or high-temperature applications.
Nuclear safety analysis methods and regulatory requirements for thermal-hydraulic performance.
Experimental design and interpretation of thermal-hydraulic test data.
Instrumentation challenges in extreme environments.
Proven ability to lead technical efforts, develop and execute test programs and build teams
Strong understanding of nuclear quality assurance
Excellent analytical, problem-solving, and communication skills.
U.S. citizenship or permanent residency required.

Preferred Qualifications:

Direct experience with molten salt reactors (MSRs), fluoride salts, or other Gen IV advanced reactor concepts.
Hands-on experience with molten salt properties
Understanding of molten salt thermal and flow impacts on erosion, corrosion and plate-out.
Proficiency in multi-physics simulation platforms
Experience supporting NRC or international regulatory interactions for thermal-hydraulic topical reports.
Knowledge of risk-informed performance-based approaches
Professional Engineer (PE) license or equivalent certification.

What We Offer:

Competitive salary and equity options
Comprehensive benefits, holiday and PTO schedule
Opportunity to work with a ground breaking, advanced nuclear startup

If you are passionate about the energy that impacts our day-to-day lives and want to work with talented and dedicated people across the globe, apply today! 

www.fissionaire.com 

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.

Pay: $125,000.00 - $189,000.00 per year

Benefits:

Dental insurance
Health insurance
Life insurance
Paid time off
Relocation assistance
Vision insurance

Experience:

Thermal hydraulic analysis and design: 10 years (Preferred)

Work Location: In person

Quick Apply

Refine Your Search

Chemical Engineers jobs in Madison, WI

Nuclear Engineer III/IV(Thermal Hydraulics)

Chemical Engineer II/III (Nuclear)

Senior Energy Engineer / Design Engineer

Associate Scientist - Process Development, Downstream

Process Engineer

Scientist - Process Development, Drug Substance Lifecycle

Field Applications Engineer process monitoring

Process Engineer - Manufacturing Sciences & Technology

Textile Product Development Engineer II

Process Engineer - All Shifts

Technical Sales Engineer

Project Coordinator II, Discovery Chemistry

Engineering Project Manager

Process Technology Manager - Food & Beverage (Multiple Locations)

Instrumentation & Control Engineer (PE)

Project Manager

PhD Engineer (Electrical, Mechanical, Chemical) - AI trainer

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