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Supervisory General Engineer Physical Scientist

National Nuclear Security Administration · Department of Energy · Oak Ridge, Tennessee

Federal agencyEN-04
At a glance

A job with National Nuclear Security Administration in Oak Ridge, Tennessee. It pays $125,776$201,205 per year at grade EN-04. Applications close on Sep 21, 2026 — 5 days left.

Working pattern
On site
Who can apply
Internal to an agency
Clearance
Q Access Authorization

Main duties

  • Responsible for management of oversight of nuclear safety, production, and engineering (e.g. chemical, nuclear, industrial) functions.
  • Responsible for assisting in the management of organization deliverables.
  • Provide continuous improvement and excellence in all nuclear safety, maintenance, and engineering activities.
  • Also interprets and manages policies and requirements.
The original posting

Full details

About the role

A successful candidate in this position will support the NNSA Y-12 Field Office (YFO) Assistant Manager for Operations Management, providing oversight of the Y-12 National Security Complex in Oak Ridge, TN.

What you will do

  • Responsible for management of oversight of nuclear safety, production, and engineering (e.g. chemical, nuclear, industrial) functions.
  • Responsible for assisting in the management of organization deliverables.
  • Provide continuous improvement and excellence in all nuclear safety, maintenance, and engineering activities.
  • Also interprets and manages policies and requirements.
  • Oversight of high hazard operations in the nuclear facility or nuclear weapon assembly and nuclear manufacturing operations.

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) governing personal identity which will require that you provide two forms of identification.
  • A two (2) year trial period may be required.
  • Employees serving on a trial period may be terminated at any time during the trial period for performance, conduct, or business-related reasons in the interest of Federal service.
  • More than one position may be filled from this vacancy announcement.
  • Must be able to obtain certification in the DOE's Technical Qualification Program (TQP) within 18 months of start date.
  • This position is covered by the Technical Qualification Program (TQP), which requires the incumbent to acquire and demonstrate competencies identified in the TQP Functional Area Qualification and Field Office specific standards and requires certification of the competencies by NNSA supervision and TQP qualifying officials. *** Position Designation as a Senior Technical Safety Manager (STSM) Please limit your resume to no more than two (2) pages.
  • If more than two pages are submitted, only the first two pages will be reviewed to determine your eligibility and qualifications.
  • Your full resume will be made available to the hiring manager if you are referred.
  • Trial periods are required for all excepted service employees.
  • Trial periods served in the same position and agency with no break in service will satisfy the requirement.

Education

BASIC REQUIREMENTS: This position may be filled as a 0801 General Engineer or a 1301 Physical Scientist. Each job series requires applicants to meet a Basic Education Requirement in addition to at least one full year of specialized experience as described below.

You must meet all qualifications requirements by the closing date of this announcement.

To qualify for the 1301 Physical Scientist: EDUCATION: A. Degree: physical science, engineering, or mathematics that included 24 semester hours in physical science and/or related engineering science such as mechanics, dynamics, properties of materials, and electronics. OR B.

Combination of education and experience: education equivalent to one of the majors shown in A above that included at least 24 semester hours in physical science and/or related engineering science, plus appropriate experience or additional education. To qualify for the 0801 General Engineer: EDUCATION: A. Degree: Engineering.

To be acceptable, the program must: (1) lead to a bachelor's degree in a school of engineering with at least one program accredited by ABET; or (2) include differential and integral calculus and courses (more advanced than first-year physics and chemistry) in five of the following seven areas of engineering science or physics: (a) statics, dynamics; (b) strength of materials (stress-strain relationships); (c) fluid mechanics, hydraulics; (d) thermodynamics; (e) electrical fields and circuits; (f) nature and properties of materials (relating particle and aggregate structure to properties); and (g) any other comparable area of fundamental engineering science or physics, such as optics, heat transfer, soil mechanics, or electronics.

OR B.

Combination of education and experience: college-level education, training, and/or technical experience that furnished (1) a thorough knowledge of the physical and mathematical sciences underlying engineering, and (2) a good understanding, both theoretical and practical, of the engineering sciences and techniques and their applications to one of the branches of engineering.

The adequacy of such background must be demonstrated by one of the following: Professional registration or licensure -- Current registration as an Engineer Intern (EI), Engineer in Training (EIT), or licensure as a Professional Engineer (PE) by any State, the District of Columbia, Guam, or Puerto Rico.

Absent other means of qualifying under this standard, those applicants who achieved such registration by means other than written test (e.g., State grandfather or eminence provisions) are eligible only for positions that are within or closely related to the specialty field of their registration.

For example, an applicant who attains registration through a State Board's eminence provision as a manufacturing engineer typically would be rated eligible only for manufacturing engineering positions.

Written Test -- Evidence of having successfully passed the Fundamentals of Engineering (FE) examination or any other written test required for professional registration by an engineering licensure board in the various States, the District of Columbia, Guam, and Puerto Rico.

Specified academic courses -- Successful completion of at least 60 semester hours of courses in the physical, mathematical, and engineering sciences and that included the courses specified in the basic requirements under paragraph A. The courses must be fully acceptable toward meeting the requirements of an engineering program as described in paragraph A.

Related curriculum -- Successful completion of a curriculum leading to a bachelor's degree in an appropriate scientific field, e.g., engineering technology, physics, chemistry, architecture, computer science, mathematics, hydrology, or geology, may be accepted in lieu of a bachelor's degree in engineering, provided the applicant has had at least 1 year of professional engineering experience acquired under professional engineering supervision and guidance.

Ordinarily there should be either an established plan of intensive training to develop professional engineering competence, or several years of prior professional engineering-type experience, e.g., in interdisciplinary positions.

Education must be accredited by an accrediting institution recognized by the U.S. Department of Education in order for it to be credited towards qualifications; applicant's resumes and supporting documentation should only reflect education received from schools accredited by such institutions.

Applicants can verify accreditation at the following Website: ***

You must submit a copy of your college transcript (unofficial is acceptable) from an accredited institution listing the college/university, degree confirmation date(s) and applicable courses for the position you are applying to.

If you are using foreign education to meet qualification requirements, you must send a Certificate of Foreign Equivalency (a U.S. private organization's interpretation that such education has been deemed at least equivalent to conventional U.S. education programs) with your transcript in order to receive credit for that education.

If you are selected, official transcripts will be required. There is no substitiution for expere3ince at the EN-04 level. ???????

Failure to provide all of the required information as stated in this vacancy announcement may result in an ineligible rating or may affect the overall rating.

How you will be evaluated

Your application will be rated by our application system using the Self-Assessment Rating procedure.

THE APPLICATION REVIEW PROCESS WILL BE IN TWO STAGES: Minimum Qualifications: Once the application process is complete, the Human Resources Office will review the first two pages of your resume and supporting documentation to determine whether you meet the minimum job qualifications.

Structured Resume Review: The Human Resources Office will review the first two pages of your resume to determine your technical qualifications. Additional documentation (e.g., cover letter, links embedded in your resume) may not be considered. Your application and resume shall demonstrate that you possess the following Competencies.

Do not provide a separate narrative written statement.

Rather, you must describe in your application how your past work experience demonstrates that you possess the Competencies identified below. Cite specific examples of employment or experience contained in your resume and describe how this experience has prepared you to successfully perform the duties of this position.

DO NOT write "see resume" in your application.

If your resume is incomplete or does not support the responses you provided in your online questionnaire, or if you fail to submit all required documentation before the vacancy closes, you may be rated 'ineligible', 'not qualified'. To preview the application questionnaire, click the link below. ***

Documents you must provide

  • You must submit a resume supporting your specialized experience and responses to the online questionnaire.
  • Your two (2) page RESUME showing all relevant work experience (paid and unpaid) including: duties performed; full name and address of the each employer; start and end dates (month/day/year); work schedule (part-time, full-time, number of hours if intermittent); salary; and any completed education and training (program title, subject area, number of hours completed, and completion date).
  • Cover Letter, optional, expressing additional information not covered in your resume may not be considered.
  • Transcripts, if specific educational requirements are indicated in this job announcement.
  • Unofficial transcripts or any report listing institution, course title, credits earned (semester or quarter hour) and final grade is acceptable.
  • It is your responsibility to provide adequate proof that you meet the educational requirements.
  • If selected, it is mandatory that you provide official transcripts.
  • For more information about what to include in your resume, please view this USAJOBS Resume Tutorial video on YouTube.
  • NNSA will accept a resume in the format of your choice (as an attached document or as a USAJOBS Resume Builder format).
  • You will be notified at the time you click 'Apply Online' which type of resume is acceptable.
  • It is important that you are complete and thorough in your resume.
  • If any of the above information is not included in your resume, we may not be able to fully credit you for your experience.
  • Submit one or more of the following to support your eligibility(s) to apply to this job announcement: SF-50, "Notification of Personnel Action" (current/former federal employees): To properly verify status eligibility, your SF-50 must show the following.
  • If you do not submit an appropriate SF-50, we cannot verify your status eligibility!
  • Full position title; appointment type; occupational series; pay plan, grade, and step; tenure code; and service computation date (SCD).
  • If your current position SF50 does not indicate you have competitive/excepted service status or does not reflect the pay plan and grade of the highest position you have held in the competitive/excepted service, in addition to your current SF50, you must provide your previous SF-50s that provide the proof of competitive/excepted status and highest grade held on a permanent basis.
  • If specific educational requirements are indicated for this vacancy: Documentation verifying your educational claims which can include unofficial transcripts or any report listing institution, course title, credits earned and final grade.
  • Please see the Education section for more information.
  • For Professional, Scientific and Engineering Positions: If qualifying on the basis of an alternate method, i.e., professional license, you must submit official documentation to support your claim with your application package.
  • If selected for the position you will be required to submit official transcripts prior to onboarding.
  • Veterans: DD-214 Member Copy 4 showing type of discharge/character of service; current active duty members- certification of expected discharge or release from active duty under honorable conditions dated within 120 days; SF-15 Form and related documentation; VA letter.
  • For more information visit the USAJOBS Help Center & OPM CHCOC website for VOW information.
  • Individuals with Disabilities: Schedule A letter from a physician, local, state or federal rehabilitation office citing your eligibility under 5 CFR 213.3102 (u).
  • For more information visit the USAJOBS Help Center.
  • Other non-competitive or special appointing authorities: provide documentation which supports your eligibility.
  • Performance Appraisals: Submit your two (2) most recent performance appraisals.
  • Your performance appraisals and incentive awards will be given due consideration in the selection process based on their relation to the duties of the position and the consistency with which they may be considered in evaluating you against other applicants.
  • If the performance appraisals are not available, please provide a written statement of explanation and upload as a separate document.
  • Failure to submit any of the above mentioned required documents may result in loss of consideration due to an incomplete application package.
  • It is your responsibility to ensure all required documents have been submitted.

What to expect next

Thank you for your interest in employment with DOE. We will notify you of your results once your application is reviewed. Once your online application is submitted you will receive a confirmation notification by email.

The status of your application will be updated in USAJOBS as it is evaluated. You can check the status by logging into USAJOBS. You may also sign up to receive automatic emails anytime the status of your application changes by logging into your USAJobs Account and editing the Notification Settings.

You will be contacted directly if an interview is required.

Additional information

Veterans and persons with disabilities are encouraged to apply. For more information, please visit the links at the bottom of this page or visit the FedsHireVets website. More than one selection may be made from this vacancy announcement.

All positions require successful completion of a background investigation. All males born after December 31,1959 must abide by laws regarding Selective Service registration. To learn more about this law, visit the Selective Service web page, Who Must Register.

If you are not registered and don't have an approved exemption, you will not be eligible for employment with the Federal government. A Recruitment/Relocation Incentive may be authorized for a highly qualified applicant in accordance with the Agency policy and applicable regulations.

In accordance with Executive Order 14170, applicants are encouraged to respond to the four short, free-response, essay questions in the questionnaire. Answers to these questions are not scored or rated. Your answers will be reviewed by the hiring manager and agency leadership if you are referred for selection consideration.

EEO Policy: Click HERE. Reasonable Accommodation Policy: Click HERE. Veterans Information: Click HERE.

Telework: Click HERE. Selective Service Registration: Click HERE

How to apply

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Details on this page reflect the source posting as of Sep 17, 2026. Closing dates and salary ranges can change without notice — the official listing is always authoritative. How our coverage works.

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