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Nuclear Test Engineer Jobs (NOW HIRING)

Zeno Power

Test Engineer

Seattle, WA · On-site

$125K - $185K/yr

Company Overview Zeno Power is the leading developer of nuclear batteries - compact power systems ... Test Engineer Zeno is seeking a highly motivated Test Engineer to support the mission-oriented ...

Zeno Power

Test Engineer

Seattle, WA

Company Overview Zeno Power is the leading developer of nuclear batteries - compact power systems ... Test Engineer Zeno is seeking a highly motivated Test Engineer to support the mission-oriented ...

Zeno Power

Test Engineer

Seattle, WA · On-site

$125K - $185K/yr

Company Overview Zeno Power is the leading developer of nuclear batteries compact power systems ... Test Engineer Zeno is seeking a highly motivated Test Engineer to support the mission-oriented ...

GEM Technologies, Inc

CSU Test Engineer

Oak Ridge, TN · On-site

ABOUT THE ROLE We are seeking a CSU Test Engineer to join our team supporting the DOE's Y-12 ... Y-12 supports efforts to reduce nuclear proliferation risk and performs work for other government ...

General Matter

Test Engineer - Development

Los Angeles, CA · On-site

$80K - $170K/yr

Our mission is to restore our country's ability to make nuclear fuel. Our fuel will help power AI ... About This Role The Test Engineer owns test infrastructure and supports test design, setup, and ...

EGS

CSU Test Engineer

Oak Ridge, TN

CSU Test engineer report to the CSU Director/Manager within the Project Management organization ... S. degree in engineering or related scientific major; 2 years job-related and 1 year nuclear ...

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How much do nuclear test engineer jobs pay per hour?

As of May 31, 2026, the average hourly pay for nuclear test engineer in the United States is $44.24, according to ZipRecruiter salary data. Most workers in this role earn between $33.41 and $52.40 per hour, depending on experience, location, and employer.

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

To thrive as a Nuclear Test Engineer, you need a solid background in nuclear engineering principles, physics, and mathematics, typically supported by a bachelor's or master's degree in nuclear engineering or a related field. Familiarity with testing protocols, radiation detection equipment, simulation software, and relevant safety certifications such as HAZMAT or NRC certifications is crucial. Strong analytical thinking, problem-solving abilities, and attention to detail, along with effective teamwork and communication skills, make someone stand out in this position. These skills and qualities are essential to ensure safe, accurate, and efficient testing processes in environments where precision and safety are paramount.

What are some common challenges faced by Nuclear Test Engineers during testing phases, and how are they typically addressed?

Nuclear Test Engineers often encounter challenges such as stringent safety regulations, complex testing protocols, and the need for precise data analysis. They must meticulously plan and execute tests to comply with regulatory standards and ensure the safety of personnel and equipment. Collaborative problem-solving with multidisciplinary teams, thorough documentation, and rigorous quality control measures are essential strategies for addressing these challenges. Continuous training and adherence to best practices in safety and testing help engineers adapt to evolving technologies and maintain high standards.

What are Nuclear Test Engineers?

Nuclear Test Engineers are specialized professionals who design, conduct, and analyze tests on nuclear systems, components, or materials. Their primary goal is to ensure the safety, efficiency, and compliance of nuclear technologies in power plants, military applications, or research facilities. They develop testing protocols, monitor experiments, interpret data, and troubleshoot issues related to nuclear equipment. This role often requires a strong background in engineering, physics, and adherence to strict safety and regulatory standards.

What is the difference between Nuclear Test Engineer vs Nuclear Safety Engineer?

AspectNuclear Test EngineerNuclear Safety Engineer
CredentialsEngineering degree, certifications in nuclear testingEngineering or science degree, safety certifications
Work EnvironmentTesting facilities, laboratories, nuclear plantsRegulatory agencies, nuclear facilities, safety offices
Industry UsageDesigning and conducting nuclear testsEnsuring safety protocols and compliance
Common Search IntentDifferences, roles, responsibilitiesSafety standards, job duties

While both roles operate within the nuclear industry, a Nuclear Test Engineer focuses on designing and executing nuclear tests to evaluate performance, whereas a Nuclear Safety Engineer concentrates on developing safety protocols and ensuring regulatory compliance. Both positions require specialized knowledge of nuclear systems, but their primary objectives differ: testing versus safety assurance.

More about Nuclear Test Engineer jobs
What cities are hiring for Nuclear Test Engineer jobs? Cities with the most Nuclear Test Engineer job openings:
What states have the most Nuclear Test Engineer jobs? States with the most job openings for Nuclear Test Engineer jobs include:
What job categories do people searching Nuclear Test Engineer jobs look for? The top searched job categories for Nuclear Test Engineer jobs are:
Nuclear Test Engineer jobs near you
Infographic showing various Nuclear Test Engineer job openings in the United States as of May 2026, with employment types broken down into 92% Full Time, 1% Part Time, 1% Temporary, 5% Contract, and 1% Nights. Highlights an 84% Physical, 4% Hybrid, and 12% Remote job distribution, with an average salary of $92,027 per year, or $44.2 per hour.
Test Engineer

Test Engineer

Zeno Power

Seattle, WA • On-site

$125K - $185K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 25 days ago

Job description

Company Overview
Zeno Power is the leading developer of nuclear batteries - compact power systems that provide reliable, clean energy in frontier environments. By harnessing the heat from radioisotopes, Zeno's batteries power critical missions on Earth, in space, and at sea. To bring this technology to market by 2027, Zeno is seeking out purpose-driven and innovative professionals who are comfortable working in a startup environment. Team members will have a direct impact in enabling commercial and national security missions from the depths of our oceans, to the surface of the moon, and in austere environments here on Earth. Zeno is proud to be an Equal Opportunity Employer and is committed to attracting, retaining, and developing a highly qualified, diverse, and dedicated work force. We do not discriminate in hiring on the basis of sex, gender identity, sexual orientation, race, color, religious creed, national origin, physical or mental disability, protected Veteran status, or any other characteristic protected by federal, state, or local law.
Test Engineer
Zeno is seeking a highly motivated Test Engineer to support the mission-oriented efforts of developing and bringing to market Radioisotope Power Systems (RPS) technologies.
In this role you will:
  • Create test designs and test procedures for development, qualification, and acceptance testing work based on provided test requirements from the Systems Engineering Team
  • Contribute to building and operating test racks that integrate power supply, data acquisition, communications, and control logic, while coordinating build processes when needed
  • Coordinate commissioning of complex hardware both in-house and at other test facilities
  • Support planning efforts and maintain schedule adherence for test activities, as well as their integration with an overall test and equipment delivery schedule
  • Witness and review supplier acceptance testing and reports
  • Troubleshoot issues in real time and provide solutions for non-conformance
  • Coordinate activities for design, assembly, and commissioning of test equipment and required support equipment with internal and external stakeholders
  • Perform data analysis of test results and generate test reports

Key Qualifications and Skills
  • B.S. or higher in Electrical/Mechanical Engineering or equivalent from accredited university, 5+ years relevant experience
  • Experience interfacing with design requirements, verification and validation
  • Familiarity with environmental testing including vibration, shock, thermal cycling, thermal vacuum, impact and puncture, leak tests, EMI/EMC
  • Knowledge of control systems and associated operating software (Labview or similar) as well as mechanical test equipment (tooling, calipers, pressure systems, sensors)
  • Experience performing activities under a quality standard (such as NQA-1, AS 9100, or similar)
  • Experience in the aerospace and/or nuclear industry is desired
  • Proven success in coordinating work across stakeholders at test sites
  • Self-starter and possess ability to coordinate and contribute with minimal direction
  • Capable of meeting deadlines and performing under pressure in an uncertain environment
  • Demonstrates effectiveness in working independently or collaboratively as part of a team
  • Must have excellent written and oral communication skills

Job Functions
  • Position requires in-office presence in Seattle (South Lake Union) on Tuesdays, Wednesdays, and Thursdays, remote work is optional on Mondays and Fridays
    • Monday/Friday in-office presence may be required pending ongoing project activities
  • Travel: Travel is required, <25%
  • Motor Abilities: Sitting and/or standing for extended periods, bending/stooping, grasping/gripping, fine motor control (hands)
  • Physical exertion and/or requirements: Minimal, with ability to safely lift up to 50 pounds
  • Repetitive work: Prolonged
  • Special Senses: Visual and audio focused work
  • Work Conditions: Stairs, typing/keyboard, standing/sitting working environment of >8 hrs/day

Compensation and Benefits
The anticipated salary band for this position is $125,000-$185,000. The final job level and compensation will be determined by various factors such as a candidate's relevant work experience, years of relevant experience, skills, qualifications, certifications, and other business considerations.
In addition to competitive compensation, we also offer a generous benefits package, which includes:
  • Stock options
  • Flexible paid time off
  • 401k plan with employer match
  • 16 weeks of paid family leave
  • ⁠11 observed company holidays
  • Employer HSA contributions
  • Life insurance
  • Transit benefits to put toward commuting expenses
  • Medical, dental, and vision insurance
  • Relocation assistance
  • Professional development
  • Employee recognition program
  • ⁠Company-sponsored ClassPass benefit to support employee wellness
  • On-site and off-site company events, lunch & learns, Zeno Empower, volunteer opportunities, monthly wellness challenges, company retreat, bracketology, holiday competitions, holiday parties, etc.
  • ⁠Dog friendly office

Physical Demands and Work Environment
The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this position. Reasonable accommodations may be made to enable individuals with disabilities to perform the functions. While performing the duties of this position, the employee is regularly required to talk or hear. Specific vision abilities required by this position include close vision, distance vision, peripheral vision, and the ability to adjust focus. The noise level in the work environment is usually moderate.
Note
This job description in no way states or implies that these are the only duties to be performed by the employee(s) incumbent in this position. Employees will be required to follow any other job-related instructions and to perform any other job-related duties requested by any person authorized to give instructions or assignments. All duties and responsibilities are essential functions and requirements and are subject to possible modification to reasonably accommodate individuals with disabilities. To perform this job successfully, the incumbents will possess the skills, aptitudes, and abilities to perform each duty proficiently. Some requirements may exclude individuals who pose a direct threat or significant risk to the health or safety of themselves or others. The requirements listed in this document are the minimum levels of knowledge, skills, or abilities. This document does not create an employment contract, implied or otherwise, other than an "at will" relationship.
Export Control
Applicants for employment at Zeno Power must be a U.S. person. The term "U.S. Person" means (i) a U.S citizen or U.S. national; or (ii) any natural person who is a U.S. Lawful Permanent Resident (i.e., holds a Green Card), as defined by 8 U.S.C. 1101(a)(20) or as a "protected individual" defined by 8 U.S.C. 1324b(a)(3) (i.e., admitted as a refugee or is granted asylum).

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