The salary range listed is based on associated General Schedule Locality pay tables as determined by the Locality Pay Area Definitions. A non-taxable Cost of Living Allowance (COLA) will be added to the salary of associated locations. COLA is subject to change without notice. First time hires to the Federal government normally start at the step 1 rate.
GS-7: $52,680 (Step 01) to $74,173 (Step 10) GS-8: $58,341 (Step 01) to $82,139 (Step 10)
Summary
The salary range listed is based on associated General Schedule Locality pay tables as determined by the Locality Pay Area Definitions. A non-taxable Cost of Living Allowance (COLA) will be added to the salary of associated locations. COLA is subject to change without notice. First time hires to the Federal government normally start at the step 1 rate.
GS-7: $52,680 (Step 01) to $74,173 (Step 10) GS-8: $58,341 (Step 01) to $82,139 (Step 10)
As a Physical Science Technician within the Volcano Science Center, this position is responsible for a wide variety of equipment used for geophysical monitoring, data acquisition, remote power systems, computer networking, and data communications. Some of the major duties include, but are not limited to the following:
Collect and prepare field data for a variety of project types.
Operate or assist in the operation of data collection stations.
Prepare scientific data and summaries and assist in preparation of technical reports.
Operate a government owned or leased vehicle as an incidental driver.
Appointment subject to background investigation and favorable adjudication.
Males born after 12-31-59 must be registered for Selective Service.
Direct Deposit participation required.
Successfully pass the E-Verify employment verification check. To learn more, visit www.dhs.gov/EVerify/.
A physical examination will be required, or a statement regarding physical ability will need to be completed. You must maintain physical fitness standards throughout employment.
Must have and maintain a valid driver's license throughout employment.
You are required to complete training, obtain and maintain a government credit card with travel and purchase authority.
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:
your performance and conduct;
the needs and interests of the agency;
whether your continued employment would advance organizational goals of the agency or the Government; and
whether your continued employment would advance the efficiency of the Federal service.
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 individual's 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. This is a supervisory position that may require completion of a supervisory probationary period.
Qualifications
All qualifications must be met by the closing date of this announcement-10/06/2026-unless otherwise stated in this vacancy announcement.
To receive credit for experience, your resume MUST state either "full-time" (or "40 hours a week") or "part-time" with the number of hours worked per week to ensure proper crediting of specialized experience. Failure to adequately provide information needed to determine number of hours worked in each position may result in that time not being credited when evaluating qualifying experience. For periods of time that reflect military service, the DD-214 or Statement of Service is sufficient to meet the full and/or part-time hours requirement as the service dates will be reflected.
Minimum Qualification Requirements: To qualify for this position, you must meet the following minimum qualifications:
FOR GS-07: Applicants must meet one of the following to qualify for the GS-07 level.
Possess at least one year of specialized experience equivalent to the GS-06 level or higher in the Federal service that is in or related to the duties of this position. Specialized experience may include work in the fields of astronomy, physics, geophysics, chemistry, hydrology, health physics, engineering, electronics, geology, oceanography, and metallurgy if it equipped the applicant with the knowledge, skills, and abilities to perform successfully the duties of this position. Examples of GS-6 level work: 1) Applies a limited amount of experience in accomplishing the work. Receives oral instructions concerning work methods, available equipment, and procedures to be followed on new tasks. Uses some written guides. Work is checked in progress and upon completion for adequacy and accuracy. Develops new procedures and techniques for more conventional use by others, such as utilization of complex equipment. Applies physical science methodologies and techniques; 2) Receives general oral instructions as to timeframes, anticipated technical problems, and possible sources of additional guidance. Written guides are available but do contain gaps and deviations where the technician is expected to decide possible alternatives. Work is rarely checked in progress but is checked for adequacy and accuracy at end of assignment or phase. Applies skill and knowledge in gathering significant data. Analyzes, evaluates consolidates and reports findings. Uses a large number of delicate and exacting steps and/or elaborate instruments; 3) Possesses long-term experience and/or additional education/training which results in being well versed in technical work. Supervisor is frequently gone or unavailable. Often called upon to act as a "troubleshooter" in the solution of technical problems. Makes some decisions without guidance. Methods are fairly well established; makes procedural readjustments; selects auxiliary equipment and methods due to sample size, limitations of equipment, etc. -OR-
Successful completion of 1 year of appropriate graduate level education (18 semester hours, 27 quarter hours or the equivalent) in physical science or other field of study directly related to the work of this position for the required 1 year of specialized experience, provided it demonstrates the knowledge, skills, and abilities necessary to perform the work of this position. You must include transcripts. -OR-
Possess a combination of appropriate specialized experience (as described above) and appropriate graduate level education (as described above) that is beyond the first 1/2 year of progressive graduate study to meet the qualification requirements. (Click HERE for details on how to combine graduate education and experience).
FOR GS-08: Applicants must meet one of the following to qualify for the GS-08 level.
One year of specialized experience equivalent to at least the GS-07 level in the Federal service that is in or related to the duties of this position. Specialized experience may include work in the fields of astronomy, physics, geophysics, chemistry, hydrology, health physics, engineering, electronics, geology, oceanography, and metallurgy if it equipped the applicant with the knowledge, skills, and abilities to perform successfully the duties of this position. Examples of GS-7 level work: 1) Applies experience in accomplishing the work. Develops new procedures and techniques for more conventional use by others, such as utilization of complex equipment. Applies physical science methodologies and techniques; 2) Receives general instructions as to timeframes, anticipated technical problems, and possible sources of additional guidance. Written guides are available but do contain gaps and deviations where the technician is expected to decide possible alternatives. Work is rarely checked in progress but is checked for adequacy and accuracy at end of assignment or phase. Applies skill and knowledge in gathering significant data. Analyzes, evaluates consolidates and reports findings. Uses a large number of delicate and exacting steps and/or elaborate instruments; 3) Possesses long-term experience and/or additional education/training which results in being well versed in technical work. Often called upon to act as a "troubleshooter" in the solution of technical problems. Makes some decisions without guidance. Methods are fairly well established; makes procedural readjustments; selects auxiliary equipment and methods due to sample size, limitations of equipment, etc.
-OR-
Successful completion of 2 years of progressively higher-level graduate education (36 semester hours, 54 quarter hours or the equivalent) leading to a master's degree or possession of a master's degree in the physical sciences or other field of study directly related to the work of this position for the required 1 year of specialized experience if it provided the knowledge, skills, and abilities necessary to perform the work of this position. You must include transcripts.
-OR-
Possess a combination of appropriate specialized experience (as described above) and appropriate graduate level education (as described above) that is beyond the first 1 1/2 years of progressive graduate study to meet the qualification requirements. (Click HERE for details on how to combine graduate education and experience).
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
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
This vacancy is limited to the first 50 applications received and will close at midnight Eastern Time on the day this application limit is reached regardless of the closing date specified in this vacancy announcement. Any application received prior to midnight Eastern Time of the day the application limit is reached will be accepted and considered. You are strongly encouraged to submit all required supporting documents at the time of application should the vacancy close earlier than stated in this announcement due to the applicant limit being reached. Supporting documents will not be accepted once the vacancy announcement closes.
Additional vacancies may be filled using this job announcement.
Promotion to the full performance level is neither guaranteed nor implied and will be based solely on your ability to satisfactorily perform the work of the position, existing work at the higher grade level, and recommendation by the position's supervisor.
Physical Demands: Long periods of standing and detailed electronics work are required. Field work requires moderately strenuous physical demands including stooping, reaching, lifting, and carrying heavy objects, climbing, digging, mixing cement, walking in uneven terrain, and mountaineering, all of which may occur in adverse conditions. Some work requires special training for particularly hazardous conditions including flying in special use aircraft, climbing towers, operation of lifts and cranes, operation of heavy machinery to include portable rigs, backhoes, and other equipment, and entering confined spaces. Long travel days in a vehicle, aircraft, or marine vessel are not uncommon.
Work Environment: Work is performed in an office setting, electronics lab, computer rooms, and in the field where it is common to work in dense urban environments but also harsh, desolate, and mountainous environments. Long drives on unpaved roads are sometimes necessary to reach field sites. Travel by boat, helicopter, UTV, ATV or other non-conventional travel is often required. Some overnight travel is expected. This position will occasionally require working in potentially hazardous environments. These include proximity to potentially active volcanoes, electrical shock, falls from high towers, enclosed spaces, tight space in, on top of, and under buildings near base isolators, corrosive chemicals, extreme weather conditions, sling loading and other logistical loading of aircraft, etc. The incumbent will be trained in and expected to adhere to safety procedures and the proper use of safety equipment when in performance of these tasks.
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.
The duties of this position are suitable for telework and the selectee may be allowed to telework with supervisor approval.
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.
Your qualifications will be evaluated based on your application materials (e.g. resume, supporting documents), the responses you provide on the application questionnaire, and the result of any additional assessment(s) required for this position.
Your resume must not exceed 2 pages. Only the document submitted as the "Resume" under the Documents section will be used to determine your qualifications/eligibility and for rating purposes. In the event you submit more than one resume, only the latest submission will be reviewed.
Candidates will be rated and ranked using Category Rating procedures. These procedures place candidates with veteran's preference above non-preference eligibles within each category. Veterans with a service-connected disability of at least 10 percent are listed in the highest quality category, except when the position being filled is scientific or professional at the GS-09 grade level or higher. Under Category Rating, candidates will be rated and ranked into the following categories:
Best Qualified - applicants possessing experience that substantially exceeds the minimum qualifications of the position including all selective factors and are highly proficient in all requirements of the job and can perform effectively in the position
Well Qualified - applicants possessing experience that exceeds the minimum qualifications of the position including all selective factors and are proficient in most of the requirements of the job
Qualified - applicants possessing experience that meets the minimum qualifications of the position including all selective factors and are proficient in some, but not all of the requirements of the job.
You will be assessed in the following competencies (knowledge, skills, abilities, and other characteristics):
Electrical
Network Management
Oral Communication
Planning and Evaluating
Teamwork
Technical Competence
Overstating your qualifications and/or experience in your application materials or application questionnaire may result in your removal from consideration. Cheating on an assessment may also result in your removal from consideration.
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 successful completion of a Structured Resume Review. This assessment measures the critical competencies listed above that are required to successfully perform the job.
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.
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.
The following documents are required and must be submitted by 11:59 PM (EST) on 10/06/2026:
Resume which includes a list of all significant jobs held and duties performed, with dates in month-year format (include month/day/year format if needed for 52 weeks of experience), and indicate hours worked per week (or full-time). Your resume must clearly show how long you have held each grade/rank. 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. 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. Your 2-page resume must contain information sufficient to make a valid determination that you fully meet the specialized experience requirements. If you have federal experience, you should include series, and grade for each position held, and if experience is part of a career ladder position, you must clearly distinguish the job duties and length of time working for each grade level. More information on how to write a Federal Resume: https://help.usajobs.gov/faq/application/documents/resume/what-to-include
Complete All Required Assessments.
All college transcript(s), if qualifying based on education. Please submit both undergraduate and graduate level transcripts, as applicable.
Veterans Preference Documentation, if applicable. Veterans must submit a copy of your latest Certificate of Release or Discharge from Active Duty, DD-214 (member 4 copy) or other Documentation of Service and Separation under Honorable Conditions, as listed on the SF15. If you are a Disabled Veteran, Purple Heart Recipient, or Parent or Spouse of a Disabled or Deceased Veteran, you must submit all additional proof required by the SF15, and if applicable, a completed SF15. You may request a copy of your Department of Veterans Affairs letter from www.va.gov/records/ or call 1-800-827-1000. If you are a veteran within 120 days of discharge, you must submit signed documentation from the Armed Forces certifying: 1) your expected release/retirement from active duty, 2) under honorable conditions, 3) your pay grade/rank/rate at time of discharge, 4) dates of active-duty service, 5) any campaign or expeditionary medals received, & 6) dated within 120 days of your separation.
Interagency Career Transition (ICTAP) and Career Transition Assistance Plan (CTAP): You MUST submit proof of eligibility including 1) copy of the agency notice, e.g., RIF Separation Notice, Notice of Proposed Removal, etc.; 2) SF-50s (Notifications of Personnel Action) showing career/conditional tenure competitive status, promotion potential and duty location; and 3) your most recent performance appraisal. To exercise selection priority, displaced or surplus Federal employees must be well qualified. For more information visit: USAJOBS Help Center - Career Transition Programs (CTAP, ICTAP, RPL).
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 agency's staffing offices.
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 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 10/06/2026 to receive consideration.
The application process is as follows:
Click the Apply Online button.
Answer the questions presented in the application and attach all necessary supporting documentation. To PREVIEW the application questionnaire, select the following link: https://apply.usastaffing.gov/ViewQuestionnaire/13025834
Click the Submit Application button prior to 11:59 PM (ET) on the announcement closing date.
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.
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.
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.
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.
The Federal hiring process is set up to be fair and transparent. Please read the following guidance.
The following documents are required and must be submitted by 11:59 PM (EST) on 10/06/2026:
Resume which includes a list of all significant jobs held and duties performed, with dates in month-year format (include month/day/year format if needed for 52 weeks of experience), and indicate hours worked per week (or full-time). Your resume must clearly show how long you have held each grade/rank. 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. 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. Your 2-page resume must contain information sufficient to make a valid determination that you fully meet the specialized experience requirements. If you have federal experience, you should include series, and grade for each position held, and if experience is part of a career ladder position, you must clearly distinguish the job duties and length of time working for each grade level. More information on how to write a Federal Resume: https://help.usajobs.gov/faq/application/documents/resume/what-to-include
Complete All Required Assessments.
All college transcript(s), if qualifying based on education. Please submit both undergraduate and graduate level transcripts, as applicable.
Veterans Preference Documentation, if applicable. Veterans must submit a copy of your latest Certificate of Release or Discharge from Active Duty, DD-214 (member 4 copy) or other Documentation of Service and Separation under Honorable Conditions, as listed on the SF15. If you are a Disabled Veteran, Purple Heart Recipient, or Parent or Spouse of a Disabled or Deceased Veteran, you must submit all additional proof required by the SF15, and if applicable, a completed SF15. You may request a copy of your Department of Veterans Affairs letter from www.va.gov/records/ or call 1-800-827-1000. If you are a veteran within 120 days of discharge, you must submit signed documentation from the Armed Forces certifying: 1) your expected release/retirement from active duty, 2) under honorable conditions, 3) your pay grade/rank/rate at time of discharge, 4) dates of active-duty service, 5) any campaign or expeditionary medals received, & 6) dated within 120 days of your separation.
Interagency Career Transition (ICTAP) and Career Transition Assistance Plan (CTAP): You MUST submit proof of eligibility including 1) copy of the agency notice, e.g., RIF Separation Notice, Notice of Proposed Removal, etc.; 2) SF-50s (Notifications of Personnel Action) showing career/conditional tenure competitive status, promotion potential and duty location; and 3) your most recent performance appraisal. To exercise selection priority, displaced or surplus Federal employees must be well qualified. For more information visit: USAJOBS Help Center - Career Transition Programs (CTAP, ICTAP, RPL).
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 agency's staffing offices.
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 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 10/06/2026 to receive consideration.
The application process is as follows:
Click the Apply Online button.
Answer the questions presented in the application and attach all necessary supporting documentation. To PREVIEW the application questionnaire, select the following link: https://apply.usastaffing.gov/ViewQuestionnaire/13025834
Click the Submit Application button prior to 11:59 PM (ET) on the announcement closing date.
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.
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.
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.
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.
