This position is located in Division of Engineering.
The supervisor is Sergiu Basturescu.
This position IS subject to Confidential Financial Disclosure reporting requirements. This position IS subject to security ownership restriction reporting requirements.
Summary
This position is located in Division of Engineering.
The supervisor is Sergiu Basturescu.
This position IS subject to Confidential Financial Disclosure reporting requirements. This position IS subject to security ownership restriction reporting requirements.
As a Senior Computer Engineer, Senior Computer Scientist, you will serve as an NRC authoritative senior-level expert responsible for a variety of computer science and engineering duties to develop, plan, organize, manage and coordinate research activities dealing with technical issues associated with cyber (i.e., computer system or network-related) threats, vulnerabilities, exploits, and risks or system configuration, hardware, and software states involving digital components in safety-related, important-to-safety, security, emergency preparedness, and material control and accounting systems at NRC-licensed facilities.
Duties include but are not limited to:
1. Manage the most difficult projects involving research on digital components and systems and the safety/security implications for the use of those systems and components for nuclear regulatory applications. Studies facility specific critical systems and critical digital assets to include, determining adverse impacts from cyber compromise and considering unique design differences associated with different licensee types.
2. Provides computer science/ engineering expertise in the development of cyber security requirements and associated regulatory guidance. Reviews and evaluates analyses and assessments from other NRC stakeholders (e.g., Office of Nuclear Reactor Regulation, Office of Nuclear Security and Incident Response, Office of Nuclear Materials Safety and Safeguards) as well as technical divisions within the Office of Nuclear Regulatory Research, and other organizational units.
3. Leads and recommends computer science- and/or engineering-related technical assistance contracts or research work that the NRC should sponsor to enhance the cyber security in NRC- licensed facilities; develops or confirms requirements and supports development and implementation of cyber security-related contracts.
4. Reviews and evaluates plans and proposals submitted by laboratories, universities, or other organizations for undertaking research efforts under contract and recommends program scope and awarding of contracts.
5. Reviews with technical staff and contractor personnel the problems, milestones, accomplishments, and the usefulness of the results to the NRC. Based on such reviews and evaluations, clarifies for contractors technical issues and prepares recommendations for changes consistent with NRC objectives.
6. Communicates with international regulatory agencies to share programs, processes and lessons learned, including participating in IAEA and NEA guidance development. Support agency efforts regarding cyber security risk analyses and reviews, and maintains regulatory security or safety documentation, procedures, and other technical documents.
You must meet the qualifications for this position by no later than 30 calendar days after the closing date of this announcement and before placement in the position.
All information in your resume must be true and accurate.
Conditions of Employment:
This is a Drug Testing position
Must be able to meet and maintain security & suitability requirements.
Qualifications
In order to qualify for this position, you must have at least one year of specialized experience at the next lower grade level in the Federal service or equivalent experience in the private or public sector.
SPECIALIZED EXPERIENCE is defined as experience which demonstrates knowledge of cyber security technology and the Commission's cyber security policies for NRC-licensed facilities.
The ideal candidate will be able to demonstrate the following:
1. Demonstrated skill applying theories, principles and practices to evaluate cyber (i.e., computer system or network-related) security threats, vulnerabilities, exploits, and risks, including evaluation of system configurations, computer networks, hardware, and software states associated with digital components/critical data assets at NRC-regulated facilities.
EXAMPLE: Describe substantive experience in applying cyber security knowledge to protect digital components and systems, and the security implications for use of those systems and components, for NRC-regulated facilities. Include experience with TCP and network protocols, wireless technologies such as Bluetooth and 802.11, and digital signature/encryption based on PKI and skills at using associated digital forensics tools to analyze network traffic and detect intrusions, attacks and anomalous activity within a digital system. Include experience with facility-specific critical systems and critical digital assets to determining adverse impacts from cyber compromise or due to adverse digital instrumentation and controls states.
2. Demonstrated ability to independently plan, direct, coordinate, and manage complex, highly technical research projects associated with cyber security and the protection of critical data assets at NRC-regulated facilities. Demonstrated ability to anticipate problem areas and/or emerging technical issues and develop research projects/tasks leading to issue resolution.
EXAMPLE: Describe specific training/education and experience that demonstrate your ability to plan, direct, coordinate and manage complex, technical research projects in the area of cyber security. Include relevant technical research projects or tasks that you have developed and managed with a focus on identification of problem areas, emerging issues and processes used to achieve resolution, and your specific role in the project or task.
3. Demonstrated ability to work effectively with internal and external organizations and provide leadership in conducting research related to cyber security.
EXAMPLE: Discuss specific experience and accomplishments communicating effectively with individuals across various organizations to conduct research. Examples should discuss your role and responsibilities in interfacing with other organizations to develop research and/or recommended solutions.
4. Demonstrated ability to communicate effectively orally and in writing with a broad range of audiences on technical issues, challenges, and resolutions.
EXAMPLE: Discuss specific experiences and accomplishments communicating effectively orally and in writing with a diverse and broad range of audiences on technical issues, challenges, and resolutions.
5. Demonstrated knowledge of NRC regulations, principles and policy, regulatory guides or equivalent industry codes, inspection procedures, and/or standards applicable to cyber security associated with digital components/critical data assets at NRC-regulated facilities.
EXAMPLE: Discuss specific experiences and describe your NRC-related experience. Include any examples that show understanding of risk-informed, performance-based approaches (e.g., applying the Be riskSMART framework). Include any examples where you evaluated the impact of future technological advances related to cyber security and related equipment currently for use (or anticipated use) at NRC-regulated facilities.
A description of how you possess the specialized experience as well as how you meet the qualifications desired in an ideal candidate must be addressed in your resume. The NRC encourages applicants to provide job experience details in your resume. Applicants may also use the supplemental vacancy question to provide additional information pertaining to the specialized experience and ideal candidate criteria.
PLEASE BE CLEAR AND CONCISE. WE WILL NOT MAKE ASSUMPTIONS REGARDING YOUR EXPERIENCE.
Education
801 Engineering Series:
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:
1. Professional registration or licensure -- Current registration as an Engineer Intern (EI), Engineer in Training (EIT)1, 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.
2. Written Test -- Evidence of having successfully passed the Fundamentals of Engineering (FE)2 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.
3. 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.
4. 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. (The above examples of related curricula are not all-inclusive.)
OR
1550 Computer Science Series:
Bachelor's degree in computer science or bachelor's degree with 30 semester hours in a combination of mathematics, statistics, and computer science. At least 15 of the 30 semester hours must have included any combination of statistics and mathematics that included differential and integral calculus. All academic degrees and course work must be from accredited or pre-accredited institutions.
You must include an unofficial or official copy of your college and/or university transcripts with your application. Transcript must include the School Name, Student Name, Degree and Date Awarded (if applicable). Education must be from an accredited (or pre-accredited) college or university recognized by the U.S. Department of Education. If you have multiple degrees (e.g., BS, MS, PhD) please submit transcripts for each degree.
FOREIGN EDUCATION: Education completed in foreign colleges or universities may be used to meet the requirements. You must show proof the education credentials have been deemed to be at least equivalent to that gained in a conventional U.S. education program. It is your responsibility to provide such evidence when applying. For special instructions pertaining to foreign education and a list of organizations that can evaluate foreign education, see the Department of Education website. If you are qualifying on foreign education, you MUST submit proof of creditability of education as evaluated by a credentialing agency. Transcripts must be uploaded with your application to verify education. All documentation must be in English or include an English translation.
Additional information
This position may be eligible for telework in accordance with agency policy.
This job opportunity announcement may be used to fill additional vacancies.
Candidates should be committed to improving the efficiency of the Federal government, passionate about the ideals of our American republic, and committed to upholding the rule of law and the United States Constitution.
A career with the U.S. government provides employees with a comprehensive benefits package. As a federal employee, you and your family will have access to a range of benefits that are designed to make your federal career very rewarding. Opens in a new windowLearn more about federal benefits.
As an NRC employee you will enjoy excellent Federal Benefits, including: comprehensive health and life insurance plans; Flexible Spending Account Program for health and dependent care; Dental and Vision Insurance; retirement savings and investment plan similar to 401(k) (Thrift Savings Plan); annual (vacation) and paid sick leave; family friendly leave policies; 11 paid holidays per year; transit benefits. This link provides an overview of the benefits currently offered to Federal employees.
Eligibility for benefits depends on the type of position you hold and whether your position is full-time, part-time or intermittent. Contact the hiring agency for more information on the specific benefits offered.
How you will be evaluated
You will be evaluated for this job based on how well you meet the qualifications above.
When the application process is complete, your application will be reviewed to determine if you meet the job requirements. Your application will be evaluated based on the information provided in your resume and responses to any vacancy questions to determine your level of knowledge, skills, and abilities related to the job requirements. You must respond to all required application questions.
If you are among the top candidates for this position, your application will be referred to the hiring manager for possible interview and selection based upon the number of available vacancies to be filled in each office.
Your resume is the key means we have for evaluating your skills, knowledge, and abilities as they relate to this position. Therefore, we encourage you to submit a concise resume that directly relates to this position.
A career with the U.S. government provides employees with a comprehensive benefits package. As a federal employee, you and your family will have access to a range of benefits that are designed to make your federal career very rewarding. Opens in a new windowLearn more about federal benefits.
As an NRC employee you will enjoy excellent Federal Benefits, including: comprehensive health and life insurance plans; Flexible Spending Account Program for health and dependent care; Dental and Vision Insurance; retirement savings and investment plan similar to 401(k) (Thrift Savings Plan); annual (vacation) and paid sick leave; family friendly leave policies; 11 paid holidays per year; transit benefits. This link provides an overview of the benefits currently offered to Federal employees.
Eligibility for benefits depends on the type of position you hold and whether your position is full-time, part-time or intermittent. Contact the hiring agency for more information on the specific benefits offered.
The following documents are required for your application package to be complete. If you fail to provide any required documents, you will be marked as having an incomplete application package and you will not be considered any further.
Resume that includes: 1) personal information such as name, address, contact information; 2) education; 3) detailed work experience including work schedule, hours worked per week, dates of employment; title, series, grade (if applicable); and 4) other qualifications. Please limit your resume to 2 pages. See below for Additional Resume Information.
Transcripts: You must submit an official or unofficial copy of your college and/or university transcripts with your application, if the position has a positive education requirement. Diplomas do not provide the information needed for determining qualifications and will not be accepted in lieu of transcripts.
SF-50 (Notification of Personnel Action): You must submit a copy of your most recent SF-50 (Notification of Personnel Action) to verify competitive status or reinstatement eligibility. This SF-50 should not be an award SF-50.
All application materials, including transcripts, must be in English.
Additional Resume Information:
Your resume is crucial in our evaluation of your qualifications. Resumes should clearly demonstrate your skills, knowledge, and abilities. Please limit your résumé to 2 pages. To ensure your resume contains all required information, we encourage you to use the USAJOBS Resume Builder. If you choose to use your own resume, please ensure it contains all the required information, and you organize it so we can associate the following information with each experience/position:
Job title
Name of employer
Beginning and ending dates of employment (month/year) format
Hours worked per week. We will assume full-time unless otherwise stated. We will pro-rate part-time employment in crediting experience.
Concise, results-focused language for job duties, accomplishments, related skills, and responsibilities to include any supervisory/managerial responsibilities and number of staff supervised (if applicable).
Series and grade or equivalent (if a federal position).
Do not include a photograph or video of yourself, or any sensitive information (age, date of birth, marital status, protected health information, religious affiliation, social security number, etc.) or other inappropriate material on your resume or cover letter. If your resume contains prohibited information as listed above, your application may be determined ineligible, and you will not receive consideration for this position. We will not access web pages linked on your resume or cover letter, links to social media such as LinkedIn, to determine your qualifications. Cover letters are optional.
If you are relying on your education to meet qualification requirements:
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.
Please read the entire announcement and all instructions before you begin an application. To be considered for this position, you must complete the online application process and submit all required documents electronically by 11:59 p.m. Eastern Time (ET) on 05/19/2026. Incomplete or late applications will not be considered. For a preview of the application questions, please see https://apply.usastaffing.gov/ViewQuestionnaire/12953188.
Your complete application must include your resume, responses to all required vacancy questions, and any required documents that prove your eligibility to apply.
To begin your application, select the "Apply" button located on the right side of this screen. Follow the subsequent prompts to log in or register, submit all required documents, answer the questions, and complete the application process. You may either select your required documents within your USAJOBS profile to upload with your application or directly upload them during the application process. The following types of document types can be uploaded: .gif, jpg., .jpeg, .png, .rtf, .pdf, .doc, and .docx.
Important Considerations:
Paper Applications: Paper applications will not be accepted unless you can demonstrate hardship circumstances through the agency contact listed below.
Application Extensions: Requests for application extensions will not be granted.
Hardship Assistance: If you experience hardship applying online, please contact the Human Resources Specialist listed below for assistance. You must reach out during business hours before the announcement closing date and speak with someone who can provide support for your online submission.
The NRC provides reasonable accommodation to applicants with disabilities where appropriate. If you need a reasonable accommodation for any part of the application and hiring process, please notify the coordinator at (301) 415-5888 or TDD 240-482-3217. Determinations on requests for reasonable accommodation will be made on a case-by-case basis.
Division of Engineering
11555 Rockville Pike
Rockville, MD 20852
US
Next steps
You may check the status of your application at any time after the announcement closes by logging onto USAJOBs and selecting "Application Status." You will receive an acknowledgement email that your submission was successful. We will review your resume, question responses, and transcript(s) (if appropriate) to ensure you meet the basic qualification requirements. We will evaluate each applicant who meets the basic qualifications on the information provided and may interview the best-qualified applicants. After making a tentative job offer, we will conduct a suitability and/or security background investigation.
The Federal hiring process is set up to be fair and transparent. Please read the following guidance.
The following documents are required for your application package to be complete. If you fail to provide any required documents, you will be marked as having an incomplete application package and you will not be considered any further.
Resume that includes: 1) personal information such as name, address, contact information; 2) education; 3) detailed work experience including work schedule, hours worked per week, dates of employment; title, series, grade (if applicable); and 4) other qualifications. Please limit your resume to 2 pages. See below for Additional Resume Information.
Transcripts: You must submit an official or unofficial copy of your college and/or university transcripts with your application, if the position has a positive education requirement. Diplomas do not provide the information needed for determining qualifications and will not be accepted in lieu of transcripts.
SF-50 (Notification of Personnel Action): You must submit a copy of your most recent SF-50 (Notification of Personnel Action) to verify competitive status or reinstatement eligibility. This SF-50 should not be an award SF-50.
All application materials, including transcripts, must be in English.
Additional Resume Information:
Your resume is crucial in our evaluation of your qualifications. Resumes should clearly demonstrate your skills, knowledge, and abilities. Please limit your résumé to 2 pages. To ensure your resume contains all required information, we encourage you to use the USAJOBS Resume Builder. If you choose to use your own resume, please ensure it contains all the required information, and you organize it so we can associate the following information with each experience/position:
Job title
Name of employer
Beginning and ending dates of employment (month/year) format
Hours worked per week. We will assume full-time unless otherwise stated. We will pro-rate part-time employment in crediting experience.
Concise, results-focused language for job duties, accomplishments, related skills, and responsibilities to include any supervisory/managerial responsibilities and number of staff supervised (if applicable).
Series and grade or equivalent (if a federal position).
Do not include a photograph or video of yourself, or any sensitive information (age, date of birth, marital status, protected health information, religious affiliation, social security number, etc.) or other inappropriate material on your resume or cover letter. If your resume contains prohibited information as listed above, your application may be determined ineligible, and you will not receive consideration for this position. We will not access web pages linked on your resume or cover letter, links to social media such as LinkedIn, to determine your qualifications. Cover letters are optional.
If you are relying on your education to meet qualification requirements:
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.
Please read the entire announcement and all instructions before you begin an application. To be considered for this position, you must complete the online application process and submit all required documents electronically by 11:59 p.m. Eastern Time (ET) on 05/19/2026. Incomplete or late applications will not be considered. For a preview of the application questions, please see https://apply.usastaffing.gov/ViewQuestionnaire/12953188.
Your complete application must include your resume, responses to all required vacancy questions, and any required documents that prove your eligibility to apply.
To begin your application, select the "Apply" button located on the right side of this screen. Follow the subsequent prompts to log in or register, submit all required documents, answer the questions, and complete the application process. You may either select your required documents within your USAJOBS profile to upload with your application or directly upload them during the application process. The following types of document types can be uploaded: .gif, jpg., .jpeg, .png, .rtf, .pdf, .doc, and .docx.
Important Considerations:
Paper Applications: Paper applications will not be accepted unless you can demonstrate hardship circumstances through the agency contact listed below.
Application Extensions: Requests for application extensions will not be granted.
Hardship Assistance: If you experience hardship applying online, please contact the Human Resources Specialist listed below for assistance. You must reach out during business hours before the announcement closing date and speak with someone who can provide support for your online submission.
The NRC provides reasonable accommodation to applicants with disabilities where appropriate. If you need a reasonable accommodation for any part of the application and hiring process, please notify the coordinator at (301) 415-5888 or TDD 240-482-3217. Determinations on requests for reasonable accommodation will be made on a case-by-case basis.
Division of Engineering
11555 Rockville Pike
Rockville, MD 20852
US
Next steps
You may check the status of your application at any time after the announcement closes by logging onto USAJOBs and selecting "Application Status." You will receive an acknowledgement email that your submission was successful. We will review your resume, question responses, and transcript(s) (if appropriate) to ensure you meet the basic qualification requirements. We will evaluate each applicant who meets the basic qualifications on the information provided and may interview the best-qualified applicants. After making a tentative job offer, we will conduct a suitability and/or security background investigation.
Fair and transparent
The Federal hiring process is set up to be fair and transparent. Please read the following guidance.
