Nuclear Engineering

Nuclear Engineering Jobs

3 jobs found

3d ago

General Engineer/Physical Scientist

US National Nuclear Security Administration Las Vegas, NV

Las Vegas, NV

3d ago

$60k - $63k/yr Full time Design Engineering Engineering Nuclear Engineering

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Job Description

Launch a high‑impact public service career with the NNSA Ignition Program, a structured two‑year federal early‑career development initiative for exceptional recent graduates. This on‑site opportunity in Las Vegas, NV offers a clear path to growth within national security, supported by a comprehensive federal benefits package and a competitive salary range. Position requires a Master’s Degree.

Benefits

Comprehensive federal benefits package.

Responsibilities

Design, analyze, build, and test weapons, machines, systems, structures, components, equipment, and materials to meet Nuclear Security Enterprise objectives and requirements.
Evaluate, oversee, direct, or advise contracted work to ensure quality and compliance with plans, designs, and specifications.
Monitor NNSA project operations, performance, and quality assurance, advising on NNSA policies and regulations; participate in program planning sessions and milestone reviews; maintain productive interaction with staff.
Technically direct, oversee, organize, or serve as principal contributors for program segments on team projects; prepare, present, and evaluate plans, designs, reports, and correspondence.

Requirements

Subject to Random Drug Testing
Must pass a pre‑employment drug test
Favorable suitability determination required
Financial Disclosure is required
Must be able to obtain/maintain a Q level Security Clearance
You must be a United States Citizen
This employer participates in the e‑Verify program
Males must abide by Selective Service registration requirements
Compliance with Homeland Security Presidential Directive (HSPD‑12) requiring two forms of identification
A two‑year trial period may be required; employees on trial may be terminated during the probationary period for performance, conduct, or business reasons
More than one position may be filled from this vacancy announcement
Must obtain certification in the DOE's Technical Qualification Program (TQP) within 18 months of start date; TQP requires competencies identified in standards and certification by NNSA supervision and TQP qualifying officials
Resume limited to two pages; resumes exceeding this limit may be disqualified
Be a recent graduate (January 2024 through June 2026) with a Master’s Degree in a qualifying field, or a recent graduate with a Bachelor’s Degree in a qualifying field with Superior Academic Achievement
Grade point averages are rounded to one decimal place
If more than 10 percent of undergraduate coursework was pass/fail, SAA claims must be supported by class standing or honor society membership with documentation
Competencies required: General Engineering; Project Management; Technical Competence

Education

All applicants must meet the basic requirements of the General Engineer/Physical Science occupational series. Documentation of education is required with the application. Pathways include:

801 - Degree: professional engineering. The curriculum must be ABET‑accredited as a professional engineering program or include calculus and pertinent engineering science or physics coursework, meeting the series standards.
1301 - Degree: physical science, engineering, or mathematics with at least 24 semester hours in physical science and/or related engineering science, or a combination of education and experience demonstrating the required knowledge.

Open to

The public: U.S. Citizens, Nationals or those who owe allegiance to the U.S.

Additional Information

Veterans and persons with disabilities are encouraged to apply
ICTAP/CTAP eligibility information is available for eligible displaced federal employees
More than one selection may be made from this vacancy announcement
All positions require successful completion of a background investigation
Selective Service registration requirements apply to all affected males
A Recruitment or Relocation Incentive may be offered for highly qualified applicants
Answers to four short essay questions in the questionnaire will be reviewed by the hiring manager and leadership

Required Documents

All applicants must submit a resume supporting specialized experience and responses to the online questionnaire
A two‑page resume showing full work history, duties, employers, dates, schedule, salary, and education
Cover Letter is optional but may not be considered if provided
Transcripts or proof of education as indicated in the announcement; unofficial transcripts are acceptable initially, official transcripts required if selected
SF‑50, Notification of Personnel Action, if currently or formerly employed by the Federal government
For more resume guidance, refer to USAJOBS tutorials; documentation formats may be requested during applying

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7d ago

Sr. Deterministic Safety Analysis (DSA) Engineer

Holtec Camden, NJ

Camden, NJ

7d ago

$150k - $180k/yr Full time Senior Analyst Engineering

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Job Description

Holtec seeks a Senior Deterministic Safety Analysis Engineer to lead methods development and perform analyses demonstrating that the SMR-300 design satisfies safety and licensing requirements. The role encompasses core behavior, reactor coolant system performance, engineered safety features, containment response, and radiological release assessments, as well as the development, verification, and validation of safety analysis codes and tools.

Responsibilities

Perform deterministic safety analyses for Anticipated Operational Occurrences (AOOs) and Design Basis Accidents (DBAs) to support the licensing and design of the SMR-300 reactor.
Evaluate reactor core behavior, reactor coolant system performance, engineered safety features, containment response, and radiological consequences under normal and accident conditions.
Develop, apply, and maintain analytical methods and models used in safety analysis.
Conduct thermal-hydraulic, neutronic, and systems-level simulations to demonstrate compliance with regulatory safety criteria.
Prepare technical reports and contribute to licensing documentation, including Safety Analysis Reports (SAR/FSAR) and regulatory submittals.
Support interactions with regulatory bodies, including responses to requests for additional information (RAIs).
Participate in the development, verification, and validation (V&V) of safety analysis computer codes and tools.
Collaborate with multidisciplinary engineering teams to ensure design solutions meet safety and licensing requirements.
Review and provide technical guidance on analyses performed by junior engineers.
Ensure all work is performed in accordance with quality assurance standards and applicable industry regulations.

Requirements

B.S degree in nuclear engineering, mechanical engineering, or closely related field from an accredited college or university.
Familiarity with the thermal-hydraulic behavior of light water reactors (LWRs).
Familiarity with industry computer codes such as RELAP5, RETRAN, COBRA, VIPRE, GOTHIC, and related tools.
At least 10 years of experience developing and/or using codes and methods associated with LWR safety analysis calculations.
Comprehensive knowledge of U.S. NRC regulations pertaining to LWR safety analyses, including code validation.
Familiarity with NQA-1 software quality assurance programs.
Experience with programming languages such as FORTRAN, C++, or Python.
Excellent technical writing, interpersonal, and communication skills.
Eligible to work under 10 CFR Part 810.

Technologies

RELAP5
RETRAN
COBRA
VIPRE
GOTHIC
FORTRAN
C++
Python

Benefits

Industry leading medical, dental, and vision coverage with a generous employer premium contribution and Day 1 eligibility.
FLEX Program – Hybrid work opportunities available for eligible roles, where business needs and role requirements allow.
401(k) retirement plan with up to a 5% company match and immediate vesting.
Paid time off and 11 paid holidays.
Wellness program offering rewards for participation in company supported health initiatives.
Commuter benefits supporting mass transit and commuter parking options.
Company paid life and AD&D insurance.
Education assistance to support continued education and professional growth.
Employee support and voluntary benefits, including an Employee Assistance Program and optional coverage such as disability, legal, identity theft, and insurance programs.
Benefits eligibility and offerings may vary based on role, location, and employment status.

Location

Camden, NJ, with hybrid work arrangement.

Compensation

Annual compensation ranges from USD 150,000 to 180,000, based on skills and experience, with additional compensation earned through an incentive structure.

A GENERATION AHEAD BY DESIGN

Investing in people who power the future.

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8d ago

Deterministic Safety Analysis (DSA) Engineer II

Holtec Camden, NJ

Camden, NJ

8d ago

$110k - $135k/yr Full time Analyst DBA Design

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Job Description

Holtec offers a role focused on deterministic safety analysis for the SMR-300, within a culture that prioritizes safety, collaboration, and professional growth. This hybrid position is based in Camden, New Jersey, and comes with a competitive salary and comprehensive benefits from day one.

Salary: USD 110,000 - 135,000 per year

Benefits

Industry leading medical, dental, and vision coverage with a generous employer premium contribution and day one eligibility
FLEX Program offering hybrid work opportunities for eligible roles where business needs allow
401(k) retirement plan with up to a 5% company match and immediate vesting
Paid time off plus 11 paid holidays
Wellness program with rewards for participating in company health initiatives
Commuter benefits supporting mass transit and commuter parking
Company paid life and AD&D insurance
Education assistance to support ongoing education and professional growth
Employee support and voluntary benefits, including an Employee Assistance Program and optional coverage such as disability, legal, identity theft, and other insurance programs

Note: Benefits eligibility and offerings may vary based on role, location, and employment status.

Responsibilities

Create and execute deterministic safety analyses to show SMR-300 safety and licensing compliance
Assess reactor behavior during anticipated operational occurrences and design basis accidents, including thermal-hydraulic response, core performance, and radiological consequences
Examine key plant systems such as the reactor core, reactor coolant system, engineered safety features, and containment
Assist in preparing licensing documentation, including safety analysis reports and responses to regulatory inquiries
Develop, maintain, and apply analytical methods and computer models used in safety analyses
Conduct verification and validation of analysis codes to ensure accuracy, reliability, and regulatory compliance
Collaborate with multidisciplinary engineering teams to integrate design inputs into safety evaluations
Produce detailed technical reports, calculations, and documentation in line with quality assurance standards such as NQA-1
Ensure analyses are traceable and reproducible and adhere to regulatory and industry requirements

Requirements

Bachelor of Science in nuclear engineering, mechanical engineering, or a closely related field from an accredited college or university
Knowledge of thermal-hydraulic behavior of light water reactors
Experience with industry safety codes such as RELAP5, RETRAN, COBRA, VIPRE, GOTHIC, etc
Minimum of three years of experience developing or applying LWR safety analysis codes and methods
Strong technical writing, interpersonal, and communication skills
Eligible to work under 10 CFR Part 810

Technologies

RELAP5
RETRAN
COBRA
VIPRE
GOTHIC

Location

Camden, NJ, with hybrid work options available

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Nuclear Engineering Jobs

General Engineer/Physical Scientist

Sr. Deterministic Safety Analysis (DSA) Engineer

Deterministic Safety Analysis (DSA) Engineer II

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