Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Principal Nuclear Engineer

$55.89 - $87.19 per hour
Full-time

Argonne National Laboratory

The Nuclear Science and Engineering (NSE) Division, in collaboration with the Strategic Security Sciences (SSS) Division, is seeking a highly motivated Nuclear Engineer with a focus on nuclear reactor security and safeguards to contribute to several exciting advanced nuclear reactor projects.The position will support the Licensing and Risk Assessments Group within the NSE division as well as international nuclear security and safeguards work in the Nonproliferation Innovation Group in the SSS division.A well-qualified candidate may be able to support a range of activities, including:Analyzing innovative and advanced nuclear technologies, reactor designs, and fuel cycle design concepts from both technical and policy perspectives;Leveraging knowledge/experience in (non-exclusively) nonproliferation, international safeguards, nuclear security, proliferation resistance, radiation detection, reactor physics, and waste management;Contribute fresh ideas for engagement and research around nuclear nonproliferation and security with an eye to developing and future deployed advanced reactor systems and affiliated nuclear technologies;Lead projects and tasks involving multi-disciplinary teams.Analyze data and document results in the form of monthly reports, progress reports to sponsors, and technical publications and presentations; prepare manuscripts for submission to peer-reviewed publications, attend and make presentations at scientific meetings.Maintain comprehensive knowledge of pertinent literature.Develop new ideas, concepts, and/or research proposals to contribute to programmatic growth.Communicate effectively with supervisors, peers, and the Laboratory community through research reports, project presentations, and other regular channels.Collaborate well in collegial environment with respect towards other collaborator regardless of background, age, sex, gender, education, etc.This job description documents the general nature of work but is not intended to be a comprehensive list of all activities, duties and responsibilities required of job incumbent. Consequently, job incumbent may be required to perform other duties as assigned.Position RequirementsTo perform the essential functions of this position successful applicants must provide proof of U.S. citizenship, and will be required to obtain and maintain a clearance, which is required to comply with federal regulations and contract.Knowledge of nuclear engineering principles, theories, and practices for the design and analysis of reactor systems. Knowledge of U.S. and international nuclear policies, with a focus on nuclear nonproliferation, nuclear security, nuclear energy development, nuclear fuel cycle management, nuclear safeguards, and nuclear export controls.Applicable understanding of science and engineering principles associated with the nuclear fuel cycle, radiological security, or other related technical areas such as nuclear engineering, chemical engineering, mechanical engineering, industrial engineering, chemistry, and/or physics.Demonstrated written and oral communication skills to effectively communicate and collaborate with a diverse range of people and job functions.Skill in organizational and time management, with careful attention to detail and the ability to handle multiple stakeholders and priorities and experience working independently under time constraints to meet critical deadlines.Skill in the conception, design, and evaluation of innovative approaches and solutions to quantitative problems.Demonstrated interpersonal, oral, and written communication.Ability to model Argonne’s Core Values: Impact, Safety, Respect, Integrity, and Teamwork.Preferred Knowledge, Skills, and ExperienceAdvanced technical degree in a related area with knowledge/experience working in international or domestic policy development and implementation (i.e., direct work for the USG: NNSA, DOE-NE, DOS, or NRC).This position can be hired at one of two levels; the selected candidate will be placed at the appropriate level (RD3 or RD4) dependent upon the depth and breadth of relevant knowledge and skills. The minimum requirements of the two levels are as follows:RD3: Bachelor’s and 4+ years of experience, or equivalent. The expected pay range for this position is $116,250 - $181,350.RD4: Bachelor’s and 6+ years of experience, or equivalent. The expected pay range for this position is $138,000 - $215,280.For RD3 level, candidate is expected to be able to:Apply extensive technical expertise in a broad field of knowledge and has full theoretical grasp of related principlesDevelop technical solutions to complex problems that require regular use of ingenuity and creativityProvide independent contributions to a wide array of projects/programs leveraging knowledge and experience for colleagues and teammatesMay have R&D project leadership responsibilitiesInteracts with senior external personnel as an arbiter of accurate informationFor RD4 level, candidate is expected to be able to:Apply advanced technical principles, theories, and concepts and contribute to the development of new principles and concepts in their fieldInitiate and develop innovative solutions to complex technical problemsWork under consultative direction toward long range goals and objectives (primarily self-initiated)Lead R&D project/program teams to meet and anticipate sponsor needsAct as advisor to management and customers on advanced technical research studiesJob FamilyResearch Development (RD)Job ProfileNuclear/Reactor Engineering 3Worker TypeRegularTime TypeFull timeThe expected hiring range for this position is $116,250.00 - $181,350.00.Please note that the pay range information is a general guideline only. The pay offered to a selected candidate will be determined based on factors such as, but not limited to, the scope and responsibilities of the position, the qualifications of the selected candidate, business considerations, internal equity, and external market pay for comparable jobs. Additionally, comprehensive benefits are part of the total rewards package. Click here to view Argonne employee benefits!As an equal employment opportunity employer, and in accordance with our core values of impact, safety, respect, integrity and teamwork, Argonne National Laboratory is committed to a safe and welcoming workplace that fosters collaborative scientific discovery and innovation. Argonne encourages everyone to apply for employment. Argonne is committed to nondiscrimination and considers all qualified applicants for employment without regard to any characteristic protected by law.Argonne employees, and certain guest researchers and contractors, are subject to particular restrictions related to participation in Foreign Government Sponsored or Affiliated Activities, as defined and detailed in United States Department of Energy Order 486.1A. You will be asked to disclose any such participation in the application phase for review by Argonne's Legal Department. All Argonne offers of employment are contingent upon a background check that includes an assessment of criminal conviction history conducted on an individualized and case-by-case basis. Please be advised that Argonne positions require upon hire (or may require in the future) for the individual be to obtain a government access authorization that involves additional background check requirements. Failure to obtain or maintain such government access authorization could result in the withdrawal of a job offer or future termination of employment.SummaryLocation: Lemont, IL USAType: Full time

Vacancy posted 1 day ago
Similar jobs that could be interesting for youBased on the Principal Nuclear Engineer in Lemont, IL vacancy
  • $116.25k - $181.35k

    The Nuclear Science and Engineering (NSE) Division, in collaboration with the Strategic Security Sciences (SSS) Division, is seeking a highly motivated Nuclear Engineer with a focus on nuclear reactor security and safeguards to contribute to several exciting advanced nuclear... 
    Suggested
    Full time
    Contract work
    For contractors

    Argonne National Laboratory

    Lemont, IL
    2 days ago
  • $138k - $215.28k

    We are seeking an experienced Principal Electrical Engineer to join the Field Intelligence Element (FIE) to support the development, integration, deployment, and sustainment of laboratory and field-deployable sensing, monitoring, and control systems. The FIE enables Argonne... 
    Suggested
    Full time
    Contract work
    For contractors
    Work at office

    Argonne National Laboratory

    Lemont, IL
    2 days ago
  • Protingent Staffing seeks a Licensing Engineer for a direct-hire role in Oak Brook, IL. You will develop licensing documents (Topical Reports, PSAR, FSAR) and coordinate with system engineers to provide evidence-based statements for regulatory submissions. You will engage... 
    Suggested

    Protingent

    Oak Brook, IL
    2 days ago
  •  ...Job Description Job Description About NANO Nuclear Energy NANO Nuclear Energy is an advanced nuclear technology company developing...  ...the nuclear industry while working alongside experts in engineering, science, and innovation. Our team operates in a collaborative... 
    Suggested
    Remote work

    Nano Nuclear Energy Inc

    Oak Brook, IL
    13 days ago
  •  ...Job Description Job Description System One is seeking Nuclear Engineers (Civil/ Structural) to support nuclear power plant upgrades and new plant projects on-site for a long-term contract role. This senior-level engineering role requires extensive experience with nuclear... 
    Suggested
    Daily paid
    Long term contract
    Casual work
    Work at office

    System One

    Downers Grove, IL
    23 days ago
  • NANO Nuclear Energy seeks a Materials Engineer - Metals to support materials selection, qualification, testing, and performance evaluation for advanced microreactor systems. You will ensure structural, high-temperature, coating, and component materials meet stringent nuclear... 
    Temporary work

    Nano Nuclear Energy, Inc.

    Oak Brook, IL
    2 days ago
  • ENERCON Services, Inc. is seeking a Nuclear Power Studies Engineer to join a highly specialized power systems team. Roles range from mid-level to principal leadership, offering growth through training and challenging projects across Nuclear, Federal, Energy, and Data Center... 

    ENERCON

    Naperville, IL
    6 days ago
  • Enercon Services, Inc. offers a Civil/Structural engineering internship at our Naperville, IL office, focusing on designing and strengthening critical infrastructure within energy projects. You will gain hands-on experience, participate in design reviews, and contribute... 
    Internship
    Work at office

    Enercon Services, Inc.

    Naperville, IL
    4 days ago
  • $85k - $165k

    Nuclear Physical Security Design Engineer Due to continued growth, ENERCON's Nuclear Services Group has immediate openings for Nuclear Physical Security Design Technicians/Engineers to join our team. In this dynamic role, you'll forge powerful relationships with both internal... 
    Full time
    Contract work
    Part time
    Immediate start
    Remote work
    Work visa

    ENERCON

    Naperville, IL
    4 days ago
  •  ...Job Description Job Description Turn manufacturing capabilities into engineered customer solutions—and customer opportunities into growth. We are seeking an experienced, commercially driven Director – Fabrication and Engineering Solutions to lead the growth and... 
    Full time
    Work at office

    Chicago Tube And Iron Company

    Romeoville, IL
    8 days ago
  •  ...quality, innovative products backed by exceptional customer service and unmatched technical expertise. For more than 40 years, our engineering teams have pioneered advancements in industrial refrigeration. From introducing the first AUTO-PURGER® in 1984 to developing Vari... 
    Local area
    Worldwide
    Flexible hours

    Hansen Technologies LLC

    Willowbrook, IL
    28 days ago
  • $80k - $100k

     ...Your Contribution As a Test and Validation Engineer – HVAC reporting to the Head of AC Testing – NA, you will provide support for equipment and facilities used in the validation testing of automotive HVAC and engine cooling components. Requires multidisciplinary... 
    Currently hiring

    MAHLE GmbH

    Lockport, IL
    a month ago
  • $91k - $120.3k

    Bloomington, Minnesota / Milwaukee, Wisconsin / Downers Grove, IllinoisFacilities Engineering - Mechanical /Full Time (40) /HybridOur employee-owned and multi-disciplined team, has an opportunity available for a Professional Mechanical Engineer who has extensive experience... 
    Full time
    H1b
    Work at office
    Work from home
    Visa sponsorship
    Work visa
    Flexible hours
    Night shift

    TKDA

    Downers Grove, IL
    2 days ago
  • $115k - $167.5k

    Bloomington, Minnesota / Milwaukee, Wisconsin / Downers Grove, IllinoisFacilities Engineering - Mechanical /Full Time (40) /HybridTKDA is a 100% employee-owned engineering, architecture, and design firm seeking a Senior Professional Mechanical Engineer to join our Facilities... 
    Full time
    H1b
    Visa sponsorship
    Work visa
    Monday to Friday
    Night shift

    TKDA

    Downers Grove, IL
    5 days ago
  • $202.13k - $315.32k

     ...Laboratory seeks an Associate Division Director (ADD) to provide leadership for a major science and technology area within the APS Engineering Support Division (AES). Reporting to the AES Division Director, the ADD provides strategic, operational, and technical leadership... 
    Full time
    For contractors

    Argonne National Laboratory

    Lemont, IL
    4 days ago
  • $81.23k - $89.54k

     ...position for the following work visas: STEM OPT EAD, H-1B, H-1B1, E-3, O-1, J-1, or TN As a member of the Wayfair Industrial Engineering team, you will identify, design, and execute high-impact projects that scale our ability to deliver the perfect order. You will own... 
    Full time
    H1b
    Local area
    Remote work
    Work visa
    Shift work

    Wayfair

    Romeoville, IL
    2 days ago
  • Protingent Staffing seeks a Materials Engineer - Metals in Oak Brook, IL for direct hire to support materials selection and qualification for advanced reactor components and systems. The role requires a Bachelor’s degree in materials-related engineering and experience... 
    Temporary work

    Protingent

    Oak Brook, IL
    5 days ago
  • NANO Nuclear Energy is seeking a Licensing Engineer to support NRC licensing for advanced non-light water reactor projects, focusing on timely, high-quality licenses across Topical Reports, PSAR, and FSAR. You will collaborate with design engineers to ensure technical... 

    NANO Nuclear Energy Inc. (NASDAQ: NNE)

    Oak Brook, IL
    4 days ago
  • $180k - $200k

    Location(s): Lisle, IllinoisCompany: MolexCareer Field: EngineeringJob Number: 189109Apply: of Engineering - Connected Enterprise SolutionsMolex CES | Lisle, IL | On-site | Travel:10-15%(Global) Your JobMolex's Connected Enterprise Solutions business is entering a period... 
    Relocation package
    Flexible hours
    Shift work

    Molex

    Lisle, IL
    5 days ago
  • $141.44k - $180k

    Job Summary The Engineering Director leads the execution of capital projects across manufacturing and packaging facilities, ensuring delivery against scope, timing, cost, and performance expectations. This role is accountable for driving engineering excellence while ensuring... 
    Full time
    Contract work
    Work at office
    Local area
    Remote work
    Work from home
    Relocation

    Maker’s Pride

    Downers Grove, IL
    5 days ago
  • $130k - $160k

     ...Type: PermanentPay: $95000 - $120000Posted: 2026-09-15Electrical Engineering Manager - DesignBurr Ridge, IL | Direct Hire | 1st Shift,...  ...Energy, or other critical infrastructure projectsKnowledge of nuclear facility security requirements and regulatory complianceWhy This... 
    Day shift

    Sterling Engineering

    Willowbrook, IL
    18 hours ago
  •  ...responsibilities as required. QUALIFICATIONS (EXPERIENCE, EDUCATION, KNOWLEDGE, SKILLS) REQUIRED: Bachelor’s degree, preferably in business, engineering, or supply chain management (MBA preferred). 10 + years’ experiencewith extensive knowledge in operations and fulfillment... 
    Temporary work
    Local area

    Archway

    Romeoville, IL
    1 day ago
  • $91k - $136.5k

     ...balance - Manage safety, quality, productivity, and customer delivery promises - Collaborate with all support teams including Safety, Engineering, Loss Prevention, Quality Assurance, Human Resources to develop plans to meet business objectives - Lift up to 49 pounds and... 
    Hourly pay
    Flexible hours
    Shift work
    Night shift

    Amazon

    Romeoville, IL
    1 day ago
  • $150k - $180k

    Location(s): Lisle, IllinoisCompany: MolexCareer Field: EngineeringJob Number: 189819Apply: JobThe Senior Manager, Development Process Engineering (DPE) provides leadership and administration to the new product development engineering team as it relates to the development of... 
    Flexible hours

    Molex

    Lisle, IL
    5 days ago
  • $132.3k - $198.5k

     ...Home USA-NY Tonawanda Full time R30484 Employee Type: Full time Location: IL Works from Home Job Type: Engineering Job Posting Title: Senior Manager, Engineering About Us: TreeHouse Foods is a leading manufacturer of private label packaged... 
    Full time
    Immediate start
    Shift work

    TreeHouse Foods

    Oak Brook, IL
    1 day ago
  • $162k - $180k

     ...Calpine, our portfolio includes 55 gigawatts of capacity from nuclear, natural gas, geothermal, hydro, wind and solar facilities, with...  ...Primary Purpose of Position Provide management of the engineering function of accountability. Primary Duties and Accountabilities... 
    Temporary work

    Constellation Energy

    Joliet, IL
    5 days ago
  • $95k - $125k

     ...communication in power grid automation applications.Provide pre- and post-sales technical support to Sales, Marketing, Production Engineering, and customers for customized distribution automation solutions.Manage technical deliverables for Power Grid Automation projects... 
    Local area
    Worldwide
    Flexible hours
    Night shift

    G&W Electric

    Bolingbrook, IL
    1 day ago
  • $115k - $130k

     ...performance. Our strength comes from our people and the power of our brands — trusted names in packaging that are known worldwide for engineering excellence, application expertise, and lifetime commitment to customer success. Truly Human Leadership guides our belief that... 
    Full time
    Worldwide

    Barry-Wehmiller

    Romeoville, IL
    2 days ago
  • $110k - $125k

     ...performance. Our strength comes from our people and the power of our brands — trusted names in packaging that are known worldwide for engineering excellence, application expertise, and lifetime commitment to customer success. Truly Human Leadership guides our belief that... 
    Full time
    For contractors
    Worldwide

    Barry-Wehmiller

    Romeoville, IL
    3 days ago
  • $82k - $89k

    What does our Nuclear Design group do? ENERCON's Nuclear Design Group is a leader in the nuclear power industry, providing comprehensive engineering, licensing, and environmental services to support nuclear power plants worldwide. We offer a full range of services, including... 
    Remote work
    Worldwide

    Enercon Services, Inc.

    Naperville, IL
    4 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Principal Nuclear Engineer. Be the first to apply!