Top 119 software test engineer 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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Nuclear Engineer III/IV Instrumentation and Control (I&C) Lead
Fissionaire —Madison, WI
- $150,000 - $185,000 a year
- Full-time
- Background check
- Engineering
- System design
- Relocation assistance
- Paid time off
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Electronic Project Test Engineer
Johnson Health Tech North America Inc —Cottage Grove, WI
- Full-time
- Bachelor of Science
- Analysis skills
- Bachelor's degree
- Health insurance
- Dental insurance
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Electronic Project Engineer
Johnson Health Tech North America Inc —Cottage Grove, WI
- Full-time
- Continuous improvement
- Quality control
- Organizational skills
- Health insurance
- Dental insurance
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Engineering Manager – Key Technology and Testing
Johnson Health Tech North America Inc —Cottage Grove, WI
- Full-time
- 5 years
- Engineering
- Travel
- Health insurance
- Dental insurance
Quick Apply
Mechanical Project Test Engineer
Johnson Health Tech North America Inc —Cottage Grove, WI
- Full-time
- Bachelor of Science
- Analysis skills
- Travel
- Health insurance
- Dental insurance
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Senior Design Engineer - 45455
Palmer Group —Madison, WI
- $105,000 - $120,000 a year
- Full-time
- 6 years
- Engineering
- Bachelor's degree
- Health insurance
- Dental insurance
Quick Apply
7d
Mechanical Design Engineer-New Product Development
Johnson Health Tech North America Inc —Cottage Grove, WI
- Full-time
- Data analysis skills
- Mid-level
- Continuous improvement
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7d
Senior Mechanical Design Engineer-New Product Development
Johnson Health Tech North America Inc —Cottage Grove, WI
- Full-time
- Research
- Analysis skills
- Continuous improvement
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7d
Software Engineer II
PlayStation Global —Madison, WI
- $136,400 - $204,600 a year
- Hybrid work
- Mid-level
- Office
- 3 years
- Wellness program
- Health insurance
Software Engineer I
PlayStation Global —Madison, WI
- $114,400 - $171,600 a year
- Writing skills
- C++
- Bachelor's degree
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Software Development Engineer
CVS Health —Madison, WI
- $64,890 - $173,040 a year
- Full-time
- Computer science
- Computer Science
- System design
- Health insurance
- Dental insurance
Software Instrumentation Engineer
AbbVie —Madison, WI
- $75,000 - $142,500 a year
- Full-time
- Engineering
- Windows
- Java
- Paid holidays
- Health insurance
6d
Technical Solutions Engineer
Epic —Madison, WI
- Mid-level
- Office
- Bachelor's degree
Lead Full Stack Software Engineer - Remote
Optum —Madison, WI
- $112,700 - $193,200 a year
- Urgently hiring
- Hybrid work
- Computer Science
- Pass drug screening
- Office
2d
Integration Solutions Engineer
Epic —Madison, WI
- Mid-level
- Office
- Analysis skills
Senior Java Software Engineer
Technoviz —Madison, WI
- Travel
- Senior level
Integration Project Engineer
Epic —Madison, WI
- Mid-level
- Office
- Analysis skills
Software Developer
Cisive —Madison, WI
- Full-time
- Remote
- Azure
- Computer Science
- System design
Quick Apply
Business Analyst / Systems Engineer
State of Wisconsin Investment Board —Madison, WI
- Full-time
- Computer science
- Computer Science
- Research
- Tuition reimbursement

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Nuclear Engineer III/IV(Thermal Hydraulics)

Fissionaire
Madison, WI

Quick Apply

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

software test engineer jobs in madison wi

Nuclear Engineer III/IV(Thermal Hydraulics)

Nuclear Engineer III/IV Instrumentation and Control (I&C) Lead

Electronic Project Test Engineer

Electronic Project Engineer

Engineering Manager – Key Technology and Testing

Mechanical Project Test Engineer

Senior Design Engineer - 45455

Mechanical Design Engineer-New Product Development

Senior Mechanical Design Engineer-New Product Development

Software Engineer II

Software Engineer I

Software Development Engineer

Software Instrumentation Engineer

Technical Solutions Engineer

Lead Full Stack Software Engineer - Remote

Integration Solutions Engineer

Senior Java Software Engineer

Integration Project Engineer

Software Developer

Business Analyst / Systems Engineer

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