This position is located with Bonneville Power Administration (BPA), in Technical Services (EPS), within Pollution, Prevention and Abatement (EP), Environment, Fish and Wildlife (E).
A successful candidate in the Physical Scientist (Environmental) position will provide scientific and technical expertise for Program Implementation, Regional Services or Technical Services for pollution prevention and abatement programs, projects, and natural resource protection/management issues.
Summary
This position is located with Bonneville Power Administration (BPA), in Technical Services (EPS), within Pollution, Prevention and Abatement (EP), Environment, Fish and Wildlife (E).
A successful candidate in the Physical Scientist (Environmental) position will provide scientific and technical expertise for Program Implementation, Regional Services or Technical Services for pollution prevention and abatement programs, projects, and natural resource protection/management issues.
Current Federal employees with competitive status or other eligibility; Former Federal employees with reinstatement eligibility; CTAP/ICTAP eligibles; Veterans with VOW, VEOA, VRA, or 30% disability; Military Spouses; Individuals with Disabilities Schedule A; Peace Corps, Vista (AmeriCorps) eligibles; OPM interchange agreement or other special appointing authority.
As a Physical Scientist (Environmental), you will:
Collect and evaluate environmental samples (including soil, groundwater, surface water, and concrete) across active utility projects, transforming raw scientific data into actionable environmental assessments.
Serve as the lead technical authority overseeing investigations and site remediations across BPA facilities.
Coordinate emergency on-scene responses, guide spill-containment and cleanup efforts, notify regulatory authorities, and ensure complete environmental restoration.
Provide scientific counsel and technical guidance to engineering teams, regional managers, and leadership.
Ensure regional transmission operations adhere to major environmental statutes (such as the Clean Water Act, Clean Air Act, CERCLA/Superfund, and RCRA).
Track and analyze evolving federal, state, and local environmental rules across Washington, Oregon, Idaho, and Montana.
Provide technical oversight and quality assurance for external environmental consulting, testing, and remediation contracts.
In accordance with Executive Order 14170, applicants are encouraged to respond to four short, free-response, essay questions in the questionnaire. Answer to these questions is not scored or rated. Your answers will be reviewed by the hiring manager and agency leadership if you are referred for selection consideration.
When you apply you will be asked a series of questions to determine your eligibility for employment and your qualification for this position specifically. You must answer all of these questions completely and truthfully.
Key Requirements:
You must be a United States Citizen.
This employer participates in the e-Verify program.
Males must abide by Selective Service registration requirements.
You will be required to report in person to the official duty location.
Conditions of Employment:
This position requires a valid driver's license as a condition of employment. Incumbent must possess and maintain a valid state driver's license in order to operate leased, private or government-owned motor vehicles, which are required to carry out assigned duties.
After employment, this position may be subject to periodic physical examinations, as prescribed by competent medical authority and at BPA expense, if exposed to health hazards.
A preliminary background check must be completed before a new employee can begin work. Current Federal employees or other individuals with an existing completed background investigation may not be required to undergo another background check.
Moderate physical lifting as well as other is also required.
The work involves lifting and positioning generators weighing up to 50 lbs.
Frequent overnight travel (11 or more days of overnight travel per month for field work).
The work is performed in a variety of weather conditions.
Work is performed in the office and field. Fieldwork requires moderate physical exertion hiking through BPA rights of way, which includes very steep and uneven terrain.
Exposure to hazardous substances and various types of contamination may occur. Protective clothing and respiratory equipment are required when appropriate.
Hiring incentives may be authorized for a highly qualified candidate based on budget availability and in accordance with federal regulations.
Qualifications
BASIC REQUIREMENT: 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-
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.
SPECIALIZED EXPERIENCE REQUIREMENTS:
GS-11: A qualified candidate's online application and resume must demonstrate at least one year of specialized experience equivalent to the next lower grade level GS-9 in the Federal service. Specialized experience is defined as: Experience; 1) Assisting with scientific field sampling and monitoring programs as part of a pollution prevention and abatement program; and 2) applying knowledge of Federal, State, or other environmental regulations to assist with at least one of the following; pollution prevention and abatement programs, natural resources protection and management issues, coordinating and developing environmental clearances (categorical exclusions, biological assessments, waste characterization, and/or disposal permits), or implementing environmental requirements in the field on construction/maintenance projects.
Substitution of education for experience: GS-11:
Three years of progressively higher level graduate education leading to a Ph.D. degree, or Ph.D., or equivalent doctoral degree; your education must demonstrate the knowledge, skills, and abilities necessary to do the work. -OR-
Combination of education and experience as described above. Less than one year of specialized experience may be combined with graduate education in excess of the amount required for the next lower grade level (i.e., credit hours beyond the first two years of full-time study may be credited).
GS-12: A qualified candidate's online application and resume must demonstrate at least one year of specialized experience equivalent to the next lower grade level GS-11 in the Federal service. Specialized experience for this position is defined as: Experience; 1) Drafting designs and carrying out scientific field sampling and monitoring programs as part of a pollution prevention and abatement program; and 2) applying knowledge of Federal, State, or other environmental regulations to provide scientific and technical advice, and guidance to at least one of the following; pollution prevention and abatement programs, natural resources protection and management issues, coordinating and developing environmental clearances (categorical exclusions, biological assessments, waste characterization, and/or disposal permits), or implementing environmental requirements in the field on construction/maintenance projects.
There is no substitution of education for experience at the GS-12 grade level.
"Experience" refers to paid and unpaid experience. Examples of qualifying unpaid experience may include: volunteer work done through National Service programs (such as Peace Corps and AmeriCorps); as well as work for other community-based philanthropic and social organizations. Volunteer work helps build critical competencies, knowledge, and skills; and can provide valuable training and experience that translates directly to paid employment. You will receive credit for all qualifying experience, including volunteer experience.
Time-in-Grade: Current Federal employees must meet time-in-grade requirements by the closing date of this announcement to receive consideration.
CTAP/ICTAP candidates: To be considered "well qualified" you must meet all of the requirements as described in this section.
You must meet all qualifications and eligibility requirements by the closing date of this announcement.
Education
This vacancy has a positive education requirement. In order to be rated as qualified, you must provide copies of your college transcripts. Education must be obtained from an accredited institution recognized by the U.S. Department of Education. See Department of Education Accreditation Search to verify school accreditation.
If substituting education for specialized experience you must submit proof of your qualifying education. Education must be obtained from an accredited institution recognized by the U.S. Department of Education. See Department of Education Accreditation Search to verify school accreditation.
Foreign education must be reviewed by an organization recognized by the U.S. Department of Education. For special instructions pertaining to foreign education and a list of organizations that can evaluate foreign education, see the Department of Education website.DO NOT email or mail in any of your application documents. Documents will not be accepted outside of the online application system.
Failure to provide college transcripts may result in a rating of 'Ineligible'.
Additional information
This job opportunity announcement may be used to fill additional similar vacancies across DOE
Reasonable Accommodation Policy: Employees or applicants may request Reasonable Accommodation (RA) for assistance, when applying or competing for a job or performing a job due to their medical condition or to exercise their religious beliefs. If you need reasonable accommodation in the application or selection process, please contact the Staffing Specialist listed on this vacancy announcement. USAJOBS Help Center | Reasonable accommodation policy
Reasonable Accommodation for USAHire: If you believe you have a disability (i.e., physical or mental), covered by the Rehabilitation Act of 1973 as amended, that would interfere with completing the USA Hire Competency Based Assessments, you will be granted the opportunity to request a reasonable accommodation in your online application. Requests for Reasonable Accommodations for the USA Hire Competency Based Assessments and appropriate supporting documentation for Reasonable Accommodation must be received prior to starting the USA Hire Competency Based Assessments. Decisions on requests for Reasonable Accommodations are made on a case-by-case basis. If you meet the minimum qualifications of the position, after notification of the adjudication of your request, you will receive an email invitation to complete the USA Hire Competency Based Assessments. You must complete all assessments within 48 hours of receiving the URL to access the USA Hire Competency Based Assessments, if you received the link after the close of the announcement. To determine if you need a Reasonable Accommodation, please review the Procedures for Requesting a Reasonable Accommodation for Online Assessments here.
Hiring incentives may be authorized for a highly qualified candidate based on budget availability and in accordance with federal regulations.
BPA strives to ensure a safe and positive work environment.
We also understand the importance of work/life balance and offer a variety of programs and policies designed to create more flexible, responsive work environments supportive of commitments to community, home and family members. BPA also supports employees' overall wellness through its Be Well program, which helps employees adopt healthier lifestyles and feel better about their work/life balance. The program supports five key areas of life: career, community, financial, physical and social.
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.
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.
You will be evaluated for this job based on how well you meet the eligibility and qualification requirements above. Once the announcement closes, we will conduct a review of your application package to verify your eligibility and qualifications. If you are found qualified, your application will move forward to additional phases of the review process.
Minimum Qualifications: Once the application process is complete, the Human Resources Offices or Subject Matter Expert (SME) will review your two-page resume and supporting documentation to determine whether you meet the minimum job qualifications.
Merit Promotion & VEOA Procedures: If you are minimally qualified for this job, you will be assessed and evaluated to determine if you are a best qualified candidate. Federal employees must meet time-in-grade requirements and current employees must have at least a fully successful or equivalent performance rating to receive consideration.
Your qualifications will be evaluated on the following competencies (knowledge, skills, abilities, and other characteristics):
Attention to Detail
Customer Service
Decision Making
Flexibility
Integrity/Honesty
Interpersonal Skills
Learning
Reading Comprehension
Self-Management
Stress Tolerance
Teamwork
Non-competitive Procedures: If you are applying under a non-competitive or special hiring authority, you will still be required to answer the assessment questions. However, you will not be evaluated against the rating and ranking criteria.
Your resume and supporting documentation will be used to determine if you are minimally qualified for this job. Veterans' Preference will be applied when required by the hiring authority (e.g., VRA, Schedule A).
All qualified Non-competitive applicants and the best qualified Merit Promotion and VEOA applicants will be referred to the hiring manager for consideration.
Career Transition Assistance Programs: To receive selection priority for this position, you must: 1) meet the eligibility criteria; and 2) be rated "well-qualified", which is defined as having a score of 85 or better.
You must meet all qualifications and eligibility requirements by the closing date ( 11/01/2026) of this announcement.
USAHire: To be considered for this position, you must complete all required steps in the process. In addition to the application and application questionnaire, this position requires an online assessment. The online assessment measures critical general competencies required to perform the job.
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.
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.
To apply for this position, you MUSTprovide a complete application package which includes:
Your two (2) page RESUMEshowing all relevant work experience (paid and unpaid) including: duties performed; full name and address of 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.
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.
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): Most recent Promotion, Within Rate Increase (WRI/WGI), or Appointment/Conversion SF-50 or Notification of Personnel Action showing you are/were in the competitive service and the highest grade or promotion potential held.
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.
Certain Military Spouses: Permanent Change of Station (PCS) orders authorizing you to accompany the Military member to the new duty permanent station; OR verification of the member's 100% disability (VA Letter); and/or verification of the member's death while on active duty (DD-1300 and Death Certificate) AND verification of the marriage to the service member (i.e., a marriage license or other legal documentation verifying marriage). For more information visit the USAJOBS Help Center.
Other non-competitive or special appointing authorities: provide documentation which supports your eligibility.
Career Transition Assistance Program/Interagency Career Transition Assistance Program documentation,if applicable(e.g., Certification of Expected Separation, Reduction-In-Force Separation Notice, or Notice of Proposed Removal; SF-50 that documents the RIF separation action; and most recent performance appraisal.) For more information see the OPM Guide to Career Transition.
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.
If selected for the position you MUST submit: A copy of your most recent performance appraisal/evaluation and incentive awards, you received in the last 5 years. The assigned HR Specialist will verify review this documentation to ensure selectee has at least a satisfactory performance rating before setting the entrance on duty date. If you do not have your most recent performance appraisal/evaluation, you will be asked to submit a statement as to why it is not available.
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 the instructions before you begin an application. To apply for this position, you must complete the initial online application, to include submission of the required documentation specified in the Required Documents section. A complete application package must be submitted by 11:59 PM (EST) on the announcement closing date to receive consideration.
To begin the application process in USAJOBS, click the Apply Online button.
Answer the questions presented in the application and attach all required and supporting documentation.
You must click the Submit Application button prior to 11:59 pm (ET) on the announcement closing date.
After submitting an online application, you will be notified whether or not you are required to take additional online assessments through the USA Hire Competency Based Assessment system. This message will be delivered to you via email notification. The email may be routed to your "Spam" or "Junk" folder.
If you are asked to take the USA Hire Competency Based Assessments, you will be presented with a unique URL to access the USA Hire system. Access to USA Hire is granted through your USAJOBS login credentials. Be sure to review all instructions prior to beginning your USA Hire Assessments. Click here for Computer System Requirements
Note, set aside at least 3 hours to take these assessments; however, most applicants complete the assessments in less time. If you need to stop the assessments and continue at a later time, you can reuse the URL sent to you via email and also found in your USAJOBS account under the "Track my application" link for the corresponding application.
You may update your application, including supporting documentation, at any time during the announcement open period by returning to your USAJOBS account, select Update Application: https://login.usajobs.gov/Account/Login. This option will no longer be available once the announcement has closed.
To verify the status of your application, during and after the announcement open period, log into your USAJOBS account; applications will appear on the Welcome screen. The Application Status will appear along with the date your application was last updated. For information on what each application status means, visit: https://help.usajobs.gov/how-to/application/status.
If you need help with login.gov or USAJOBS (e.g., account access, Resume Builder) visit the USAJOBS Help Center: https://help.usajobs.gov/how-to
If you experience difficulty applying on USAJOBS, after clicking the Apply Online button, or you are experiencing a significant hardship hindering your ability to apply online, the Agency Contact listed in the announcement can assist you during normal business hours. If you receive any system error messages, take screenshots if possible, to aid technical support.
Bonneville Power Administration
P.O. Box 3621
Portland, OR 97208
US
Next steps
Based on your application and your responses to the application questionnaire, you may be presented with instructions on how to access the USA Hire system to complete the online assessments. The online assessments must be completed within 48 hours following the close of this announcement. You will have the opportunity to request a testing accommodation for the assessment should you have a disability covered under the Rehabilitation Act of 1973 as amended.
Your assessment results will be kept on record for one year and used toward future positions for which you might apply that require the same assessments.
To be considered for the position, you must meet all qualifications, including meeting or exceeding the cut score on the required assessments.
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.
The Federal hiring process is set up to be fair and transparent. Please read the following guidance.
To apply for this position, you MUSTprovide a complete application package which includes:
Your two (2) page RESUMEshowing all relevant work experience (paid and unpaid) including: duties performed; full name and address of 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.
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.
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): Most recent Promotion, Within Rate Increase (WRI/WGI), or Appointment/Conversion SF-50 or Notification of Personnel Action showing you are/were in the competitive service and the highest grade or promotion potential held.
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.
Certain Military Spouses: Permanent Change of Station (PCS) orders authorizing you to accompany the Military member to the new duty permanent station; OR verification of the member's 100% disability (VA Letter); and/or verification of the member's death while on active duty (DD-1300 and Death Certificate) AND verification of the marriage to the service member (i.e., a marriage license or other legal documentation verifying marriage). For more information visit the USAJOBS Help Center.
Other non-competitive or special appointing authorities: provide documentation which supports your eligibility.
Career Transition Assistance Program/Interagency Career Transition Assistance Program documentation,if applicable(e.g., Certification of Expected Separation, Reduction-In-Force Separation Notice, or Notice of Proposed Removal; SF-50 that documents the RIF separation action; and most recent performance appraisal.) For more information see the OPM Guide to Career Transition.
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.
If selected for the position you MUST submit: A copy of your most recent performance appraisal/evaluation and incentive awards, you received in the last 5 years. The assigned HR Specialist will verify review this documentation to ensure selectee has at least a satisfactory performance rating before setting the entrance on duty date. If you do not have your most recent performance appraisal/evaluation, you will be asked to submit a statement as to why it is not available.
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 the instructions before you begin an application. To apply for this position, you must complete the initial online application, to include submission of the required documentation specified in the Required Documents section. A complete application package must be submitted by 11:59 PM (EST) on the announcement closing date to receive consideration.
To begin the application process in USAJOBS, click the Apply Online button.
Answer the questions presented in the application and attach all required and supporting documentation.
You must click the Submit Application button prior to 11:59 pm (ET) on the announcement closing date.
After submitting an online application, you will be notified whether or not you are required to take additional online assessments through the USA Hire Competency Based Assessment system. This message will be delivered to you via email notification. The email may be routed to your "Spam" or "Junk" folder.
If you are asked to take the USA Hire Competency Based Assessments, you will be presented with a unique URL to access the USA Hire system. Access to USA Hire is granted through your USAJOBS login credentials. Be sure to review all instructions prior to beginning your USA Hire Assessments. Click here for Computer System Requirements
Note, set aside at least 3 hours to take these assessments; however, most applicants complete the assessments in less time. If you need to stop the assessments and continue at a later time, you can reuse the URL sent to you via email and also found in your USAJOBS account under the "Track my application" link for the corresponding application.
You may update your application, including supporting documentation, at any time during the announcement open period by returning to your USAJOBS account, select Update Application: https://login.usajobs.gov/Account/Login. This option will no longer be available once the announcement has closed.
To verify the status of your application, during and after the announcement open period, log into your USAJOBS account; applications will appear on the Welcome screen. The Application Status will appear along with the date your application was last updated. For information on what each application status means, visit: https://help.usajobs.gov/how-to/application/status.
If you need help with login.gov or USAJOBS (e.g., account access, Resume Builder) visit the USAJOBS Help Center: https://help.usajobs.gov/how-to
If you experience difficulty applying on USAJOBS, after clicking the Apply Online button, or you are experiencing a significant hardship hindering your ability to apply online, the Agency Contact listed in the announcement can assist you during normal business hours. If you receive any system error messages, take screenshots if possible, to aid technical support.
Bonneville Power Administration
P.O. Box 3621
Portland, OR 97208
US
Next steps
Based on your application and your responses to the application questionnaire, you may be presented with instructions on how to access the USA Hire system to complete the online assessments. The online assessments must be completed within 48 hours following the close of this announcement. You will have the opportunity to request a testing accommodation for the assessment should you have a disability covered under the Rehabilitation Act of 1973 as amended.
Your assessment results will be kept on record for one year and used toward future positions for which you might apply that require the same assessments.
To be considered for the position, you must meet all qualifications, including meeting or exceeding the cut score on the required assessments.
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.
Fair and transparent
The Federal hiring process is set up to be fair and transparent. Please read the following guidance.
