| Location | Washington, DC |
| Salary | $99,218–$128,987 Per Year |
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Physical Scientist (HAZMAT) - Direct Hiring Authority
Department of the Interior
Bureau of Reclamation
California - Great Basin Region, Division of Environmental Affairs
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Summary
This position is a Physical Scientist (Hazmat), GS- 1301-12 working in Sacramento, California for the Divison of Environmental Affairs.
Reclamation is seeking a career professional looking for an opportunity to capitalize on their expertise as a Physical Scientist. Make a difference in the West by assisting in meeting increasing water demands while protecting the environment.
Learn more about this agency
Summary
This position is a Physical Scientist (Hazmat), GS- 1301-12 working in Sacramento, California for the Divison of Environmental Affairs.
Reclamation is seeking a career professional looking for an opportunity to capitalize on their expertise as a Physical Scientist. Make a difference in the West by assisting in meeting increasing water demands while protecting the environment.
Learn more about this agency
Overview
Help
Accepting applications
Location
1 vacancy in the following location:
Sacramento, CA
No matching locations found.
Work site options
Telework eligible Yes-as determined by the agency policy. Remote job No Relocation expenses reimbursed No Salary $99,218 - $128,987 per year Pay scale & grade
GS 12
Promotion potential None
Learn more about pay scale and grade
Pay scale and grade determines the salary of the job.
Work schedule Full-time Travel Required Not required
Appointment type Permanent
Occupations and job series
Supervisory status No Federal service type This job is in the Competitive Service Represented by a union Yes
Drug test No Security clearance Not Required Position sensitivity and risk Non-sensitive (NS)/Low Risk
Jobs require a background check and some require a security clearance. The type depends on the job.
Background check type
Financial disclosure required No
Some jobs require financial disclosure to identify conflicts of interests.
Announcement number CBVH-26-BOR-13023275-DHA Control number 880319400
This job is open to
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The public
U.S. Citizens, Nationals or those who owe allegiance to the U.S.
Career transition (CTAP, ICTAP, RPL)
Federal employees whose job, agency or department was eliminated and are eligible for priority over other applicants.
Clarification from the agency
This position will be filled under the Office of Personnel Managements Direct Hire Authority and is open to all United States citizens and U.S. nationals. Veterans preference and traditional rating and ranking of applications do not apply. All qualified applicants will be referred to the hiring manager for consideration for this position.
Duties
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As a Physical Scientist (Hazmat) your duties will include but are not limited to the following:
1.Serve as the Regional Hazardous Materials Coordinator by implementing a comprehensive environmental management, hazardous materials, and hazardous waste oversight program for the region which includes interpreting and encouraging compliance with local, state, and federal hazardous materials rules and regulations as well as Departmental and Bureau directives and policies.
Evaluate regional compliance with environmental laws and Reclamations hazardous materials management program through on-site audits, inspections, investigations, and corrective action activities.
Advise regional leadership on environmental policies, procedures, and systems and how these will affect facility operation.
Develops and reviews environmental requirements for region-wide documents, including regulatory guidance, acquisition details, contract specifications, test plans, material releases, environmental site assessments, hazardous materials clean-ups or disposals, or other documents.
Project manager/activity lead for assigned projects and investigations in the areas of hazardous materials, hazardous waste, and regulatory environmental compliance to support environmental monitoring, assessment, and reporting activities.
Requirements
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Conditions of employment
Probationary period: As a condition of employment for accepting this position, you will be required to serve a 1-year probationary period during which your fitness and whether your continued employment advances the public interest will be evaluated. This probationary period is an extension of the appointment process and therefore requires the agency to determine if continued employment would advance the public interest, meet the organization goals and mission of the agency, and/or otherwise promote the efficiency of the service. In determining if your employment advances the public interest, the agency will consider:
Under applicable law, the employment of an individual serving a probationary or trial period automatically terminates when that period ends unless the agency affirmatively certifies, in writing, that the individuals employment should continue and that their appointment should be finalized. In the absence of agency action to affirmatively certify continued employment beyond the probationary or trial period, such appointments are terminated. Upon completion of your probationary period your employment will be terminated unless you receive certification, in writing, that your continued employment advances the public interest.
Qualifications
Only experience and education obtained by 09/02/2026 will be considered.
In order to qualify for this position you must possess both the Basic Requirement and Minimum Qualification to include a Selective Factor.
Basic Requirement for 1301 series:
Successfully completed a bachelors degree or higher degree from an accredited college or university that included a major field of study in 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
Successfully completed a combination of education and experience that included course work equivalent to a major (i.e., 24 semester hours) in physical sciences and/or a related engineering science; plus, appropriate experience or additional education. The quality of the combination must demonstrate that you possess the knowledge, skills, and abilities required to perform the work of this position and is comparable to that normally acquired through the completion of a full four-year course of study with a major as described above.
Minimum Qualification GS-12:
One year of specialized experience comparable in scope and responsibility equivalent to grade GS-11 in the Federal service. Experience includes 1) identifying and evaluating hazardous materials issues and problems; 2) serving as a project manager or study team leader for projects and investigations in the areas of hazardous waste and environmental compliance; 3) interpreting and providing guidance on hazardous materials rules and regulations;4) conducting environmental analysis on collected data to identify and report on emerging environmental trends; 5) preparing environmental documentation for compliance with regulatory requirements.
Experience refers to paid and unpaid experience, including volunteer work done through National Service programs (e.g., Peace Corps, AmeriCorps) and other organizations (e.g., professional; philanthropic; religious; spiritual; community, student, social). 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.
Selective Factor:
Selective Placement Factor: This position requires the ability to become licensed, certified, or registered by an appropriate Federal, State, or local agency, in order for the employee to perform and certify environmental inquiries. The incumbent is required to meet the 40 CFR Part 312 definition of "Environmental Professional." Specifically, the incumbent must possess one of the following qualifications:
1) Hold a current Professional Engineer (PE) or Professional Geologist (PG) license or registration from a State, Tribe, or US territory and have the equivalent of three (3) years of full-time relevant experience; OR
2) Be licensed or certified by the Federal government, a State, Tribe, or US territory to perform environmental inquiries as defined in 40 CFR 312.21 and have the equivalent of three (3) years of full-time relevant experience; OR
3) Have a baccalaureate or higher degree from an accredited institution of higher education in science or engineering and the equivalent of five (5) years of full-time relevant experience; or have the equivalent of ten (10) years of full-time relevant experience. You must provide proof of having satisfied one of the above requirements to be considered for this position.
Volunteer Experience: Experience refers to paid and unpaid experience, including volunteer work done through National Service programs (e.g., Peace Corps, AmeriCorps) and other organizations (e.g., professional; philanthropic; religious; spiritual; community, student, social). 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.
Education
This position has a mandatory education requirement.
You must submit a copy of your transcript(s) to support claimed education if substituting education for experience. Transcripts must include your name, school name, grades, credit hours earned, major(s), grade point average or class ranking, and date the degree was conferred, if applicable. A typed list of courses, grades, semester/quarter hours, GPA, etc. will not be accepted. Non-submission may result in being rated not qualified for the position. Unofficial transcripts are acceptable, but if you are selected for this position and you used your education to qualify, you must provide official transcripts before you begin work.
Foreign Education: To receive credit for education completed outside the United States, you must show proof that the education has been submitted to a private organization that specializes in interpretation of foreign educational credentials and such education has been deemed at least equivalent to that gained in conventional U.S. education programs. Recognition of Foreign Qualifications | U.S. Department of Education. https://www.ed.gov/about/initiatives/international-affairs/recognition-of-foreign-qualification
Additional information
Additional vacancies may be filled using this job announcement.
First time hires to the Federal government normally start at the step 1 rate.
This position is suitable for telework and may be allowed to telework with supervisory approval.
Reasonable Accommodation (RA) Requests: 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 RA in your online application. Requests for RA for the USA Hire Competency Based Assessments and appropriate supporting documentation for RA must be received prior to starting the USA Hire Competency Based Assessments. Decisions on requests for RA 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, based on your adjudication decision. 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 RA, please review the Procedures for Requesting a Reasonable Accommodation for Online Assessments.
This notice is being issued to recruit personnel to occupations for which a severe shortage of candidates exists and/or a critical hiring need has been identified. To assist in filling these positions, OPM has granted agencies Direct Hire Authority.
Current surplus and current or former displaced Federal individuals who have special priority selection rights under the Agency Career Transition Assistance Program (CTAP) or the Interagency Career Transition Assistance Program (ICTAP) must be well qualified for the position to receive consideration for special priority selection. Well qualified means that the applicant meets the following: OPM qualification standards for the position; all selective placement factors, where applicable; special qualifying conditions that OPM has approved for the position, where applicable; is physically qualified with reasonable accommodation, where appropriate to satisfactorily perform the duties of the position upon entry; and is rated by the organization at least at the well qualified level.
All Department of Interior (DOI) employees, their spouses, and minor children may not acquire or retain any claim, permit, lease, small tract entry, or other rights granted by the Department in Federal lands, with limited exceptions. Additional ethics prohibitions can be found here, https://www.doi.gov/ethics/ethics-prohibitions.
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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.
Benefits
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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.
Review our 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.
Resumes must not exceed two single-sided pages and resumes longer than two pages will not be accepted. The minimum font size is 10-point for all body text. Headers may be slightly larger but must remain legible. All resumes must maintain a minimum 0.5-inch margins on all sides to ensure readability and prevent excessive content compression. Including supplemental pages or attachments disguised as resume extensions are prohibited and will not be reviewed to determine your eligibility/qualifications.
Applicants will be evaluated based on how well they meet the qualification requirements.
Upon receipt of the completed application package, a review of the application will be made to ensure basic qualification requirements are met.
This vacancy will be filled through OPMs Direct Hire Authority. Veterans Preference and traditional rating and ranking of applicants do not apply to positions filled under this Authority. All qualified applicants, as determined by the SHRO, will be referred for consideration. While managers and supervisors are not required to conduct interviews, it is highly recommended that they do so in order to assess the competencies of each applicant.
If an applicants resume is incomplete or does not support the requirements for minimum qualifications or specialized experience a rating of "ineligible" or "not qualified" will be applied.
If a determination is made that an applicant has inflated qualifications or experience on the resume, consideration for the position will be denied, as per OPM regulations.
In addition to the application and application questionnaire, this position requires successful completion of the USA Hire Assessment, if required.
Current or former displaced Federal employees who are surplus, displaced, or involuntarily separated have special priority selection rights under the Agency Career Transition Assistance Program (CTAP) or the Interagency Career Transition Assistance Program (ICTAP). To be considered under CTAP/ICTAP, you must be well-qualified (i.e., meet the minimum qualification requirements, including any selective placement factors; education, and experience requirements), and be able to perform the duties of the position upon entry.
Providing false or misleading information on your resume or supporting documentation may result in removal from consideration or other action consistent with applicable federal hiring regulations. Applicants who include vulgar, offensive, or inappropriate language or information in their application package will be ineligible for further consideration for this position.
Benefits
Help
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.
Review our 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.
Required documents
Required Documents
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Failure to submit any of the above-mentioned required documents will result in loss of consideration due to an incomplete application package. It is your responsibility to ensure all required documents have been submitted.
Do not submit photographs with your application package. Documents with photographs may not be seen by hiring officials - you must remove your image from all documents.
Do not upload Adobe portfolio documents. Adobe portfolio documents are not viewable by our agencys staffing offices.
If you are relying on your education to meet qualification requirements:
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. Therefore, provide only the attendance and/or degrees from schools accredited by accrediting institutions recognized by the U.S. Department of Education.
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 to Apply
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Please read the entire announcement and all the instructions before you begin an application. To apply for and be considered for this position, you must complete all required questionnaires, assessments and submit all required documentation as specified in the How to Apply and Required Documents section. The complete application package must be submitted by 11:59 PM (ET) on the 09/02/2026 to receive consideration.
The application process is as follows:
To update your application, including supporting documentation: During the announcement open period, return to your USAJOBS account, find your application record, and click Edit my application. This option will no longer be available once the announcement has closed.
To view the announcement status or your application status, visit https://help.usajobs.gov/how-to/application/status.
Applicants who apply under this job opportunity announcement agree to have their application, associated documents and applicable personal information shared with other Bureaus/Offices within the Department of the Interior (DOI) who have vacancies within the same occupational series, grade, full performance level and in the same geographic location(s), including within the same metro/commuting area. Applying to this announcement does not replace the need to apply to other job opportunity announcements for which you wish to receive consideration.
Agency contact information
Jessica Parker
Phone 0000000000 Email jessica_parker@ios.doi.gov Address Div of Environmental Affairs
Bureau of Reclamation
2800 Cottage Way
Sacramento, CA 95825
US
Next steps
You may check the status of your application at any time by logging in to your USAJOBS account as we will not be responding to inquiries about the status of applications as long as the system has been updated.
Once your online application is submitted you will receive a confirmation notification by email. Your application will be evaluated by the Human Resources Office to determine your eligibility for the position. After the evaluation is complete, you will receive another notification regarding the status of your application.
You can find your path with the Department of Interior at https://careers.doi.gov/.
Any exaggeration of your experience, false statements, or attempt to conceal information may disqualify you for employment consideration. We may verify all information you provide in your resume and questionnaire responses, through reference and/or background checks, and/or verification of your education. If you are selected, you will be contacted personally by the Human Resources Office posting this announcement.
Fair and transparent
The Federal hiring process is set up to be fair and transparent. Please read the following guidance.
Criminal history inquiries Equal Employment Opportunity (EEO) Policy
Financial suitability New employee probationary period
Privacy Act Reasonable accommodation policy
Selective Service Signature and false statements
Social security number request
Required Documents
Help
Failure to submit any of the above-mentioned required documents will result in loss of consideration due to an incomplete application package. It is your responsibility to ensure all required documents have been submitted.
Do not submit photographs with your application package. Documents with photographs may not be seen by hiring officials - you must remove your image from all documents.
Do not upload Adobe portfolio documents. Adobe portfolio documents are not viewable by our agencys staffing offices.
If you are relying on your education to meet qualification requirements:
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. Therefore, provide only the attendance and/or degrees from schools accredited by accrediting institutions recognized by the U.S. Department of Education.
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 to Apply
Help
Please read the entire announcement and all the instructions before you begin an application. To apply for and be considered for this position, you must complete all required questionnaires, assessments and submit all required documentation as specified in the How to Apply and Required Documents section. The complete application package must be submitted by 11:59 PM (ET) on the 09/02/2026 to receive consideration.
The application process is as follows:
To update your application, including supporting documentation: During the announcement open period, return to your USAJOBS account, find your application record, and click Edit my application. This option will no longer be available once the announcement has closed.
To view the announcement status or your application status, visit https://help.usajobs.gov/how-to/application/status.
Applicants who apply under this job opportunity announcement agree to have their application, associated documents and applicable personal information shared with other Bureaus/Offices within the Department of the Interior (DOI) who have vacancies within the same occupational series, grade, full performance level and in the same geographic location(s), including within the same metro/commuting area. Applying to this announcement does not replace the need to apply to other job opportunity announcements for which you wish to receive consideration.
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Agency contact information
Jessica Parker
Phone 0000000000 Email jessica_parker@ios.doi.gov Address Div of Environmental Affairs
Bureau of Reclamation
2800 Cottage Way
Sacramento, CA 95825
US
Next steps
You may check the status of your application at any time by logging in to your USAJOBS account as we will not be responding to inquiries about the status of applications as long as the system has been updated.
Once your online application is submitted you will receive a confirmation notification by email. Your application will be evaluated by the Human Resources Office to determine your eligibility for the position. After the evaluation is complete, you will receive another notification regarding the status of your application.
You can find your path with the Department of Interior at https://careers.doi.gov/.
Any exaggeration of your experience, false statements, or attempt to conceal information may disqualify you for employment consideration. We may verify all information you provide in your resume and questionnaire responses, through reference and/or background checks, and/or verification of your education. If you are selected, you will be contacted personally by the Human Resources Office posting this announcement.
Expand Hide next steps
Fair and transparent
The Federal hiring process is set up to be fair and transparent. Please read the following guidance.
Criminal history inquiries Equal Employment Opportunity (EEO) Policy
Financial suitability New employee probationary period
Privacy Act Reasonable accommodation policy
Selective Service Signature and false statements
Social security number request
Bureau of Reclamation
The mission of the Bureau of Reclamation is to manage, develop, and protect water and related resources in an environmentally and economically sound manner in the interest of the American public. Click here to learn more about the Bureau of Reclamation.
Agency contact information
Jessica Parker
Phone 0000000000 Email jessica_parker@ios.doi.gov Address Div of Environmental Affairs
Bureau of Reclamation
2800 Cottage Way
Sacramento, CA 95825
US
Visit our careers page
Learn more about what its like to work at Bureau of Reclamation, what the agency does, and about the types of careers this agency offers.
Summary
This position is a Physical Scientist (Hazmat), GS- 1301-12 working in Sacramento, California for the Divison of Environmental Affairs.
Reclamation is seeking a career professional looking for an opportunity to capitalize on their expertise as a Physical Scientist. Make a difference in the West by assisting in meeting increasing water demands while protecting the environment.
Learn more about this agency
Overview
Help
Accepting applications
Location
1 vacancy in the following location:
Sacramento, CA
No matching locations found.
Work site options
Telework eligible Yes-as determined by the agency policy. Remote job No Relocation expenses reimbursed No Salary $99,218 - $128,987 per year Pay scale & grade
GS 12
Promotion potential None
Learn more about pay scale and grade
Pay scale and grade determines the salary of the job.
Work schedule Full-time Travel Required Not required
Appointment type Permanent
Occupations and job series
Supervisory status No Federal service type This job is in the Competitive Service Represented by a union Yes
Drug test No Security clearance Not Required Position sensitivity and risk Non-sensitive (NS)/Low Risk
Jobs require a background check and some require a security clearance. The type depends on the job.
Background check type
Financial disclosure required No
Some jobs require financial disclosure to identify conflicts of interests.
Announcement number CBVH-26-BOR-13023275-DHA Control number 880319400
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