Explore a new career with the BLM - where our people are our greatest natural resource.
We expect to fill many vacancies.
This is a temporary appointment. Appointment to this position will not convey permanent status and will be for a period not-to-exceed 1560 hours in a service year.
Summary
Explore a new career with the BLM - where our people are our greatest natural resource.
We expect to fill many vacancies.
This is a temporary appointment. Appointment to this position will not convey permanent status and will be for a period not-to-exceed 1560 hours in a service year.
Hydrologic Technicians collect surface water and ground water data in accordance with standard procedures using standard and specialized data collection equipment.
Collecting water/sediment for chemical or biological analysis and making field determination on surface and/or ground water for a variety of chemical parameters.
Performs water-level and discharge measurements from wells and springs noting various field conditions. Computes and checks ground-water records from field notes where hydrologic conditions are fairly stable.
Selects from a variety of well-established procedures to perform routine field water-quality measurement such as water temperature, specific conductance, PH, dissolved oxygen, and alkalinity.
Hydrologic Technicians perform routine measurements of stage and discharge applying various methods and using different equipment depending upon the field conditions.
Use computers to store and analyze water resources data including spreadsheets, word processors, databases and Geographic Information Systems (GIS).
Record notes, check computations, prepare records for computer processing, enter data into computer files, and assemble and prepare field and laboratory data for tabulation and publication.
Install, maintain, service, and troubleshoots a variety of hydrologic sensing, recording, and communications equipment and instrumentation while evaluating accuracy in relation to computations on hydrologic data and records.
Collects data on stream and riparian reserves where land modification projects can potentially impact watershed and hydrology.
Collects information on the origination and location of water sources.
Collection of data on project level impacts related to hydrology and impacted soils.
Be sure to read the 'How to Apply' and 'Required Documents' Sections.
You cannot hold an active real estate license: nor can you have an interest or hold stocks in firms with interest in Federal Lands.
Direct Deposit Required.
Appointment will be subject to a favorably adjudicated background/suitability investigation/determination.
Your resume must contain enough information to show that you meet the qualification requirements as defined in the announcement (2-page maximum and number of hours per week worked for each position ).
Qualifications
In order to be rated as qualified for this position, we must be able to determine that you meet the qualification requirements - please be sure to include this information in your resume. No assumptions will be made about your experience.
GS-5: Resume should demonstrate one year of specialized work experience equivalent to the GS-4 level. Examples of specialized experience may include conducting water resource inventories as directed to provide predictive information to be used in the planning system; and compiling and recording data obtained during inventories;
-OR-
Successful completion of a full 4-year course of study leading to a bachelor's degree with major study in an appropriate field of science, engineering, construction, or industrial technology, or that included at least 24 semester hours in any combination of courses such as engineering, industrial technology, construction drafting, surveying, physical science, biology, or mathematics,
-OR-
A combination of experience and education to meet the total experience.
GS-6: Resume should demonstrate one year of specialized work experience equivalent to the GS-5 level. Examples of specialized experience may include conducting inventories of areas where land modifications can potentially impact watershed and hydrology; assisting in analyzing data obtained during inventory; and assembling all data in logical sequence for review and use by professional staff;
-OR-
Successful completion of 6 months (13 quarter hours or 9 semester hours) of graduate study directly related to the work of the position;
-OR-
A combination of experience and education to meet the total experience.
GS-7: Resume should reflect one year of specialized work experience equivalent to the GS-6 level. Examples of specialized experience may include collecting and compiling watershed data using current techniques, methods and procedures; conducting activities related to water monitoring; and assisting in the evaluation and development of watershed project plans and project assessment;
-OR-
Successful completion of one year (27 quarter or 18 semester hours) of graduate study directly related to the work of the position;
-OR-
A combination of experience and education to meet the total 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.
You must meet all qualification requirements by the closing date of the announcement.
Physical Demands/Work Environments: Work may be performed indoors or outdoors. Work may occur in steep, wet and muddy terrain, in campgrounds, recreation sites, visitor centers, offices, fee booths, bathrooms, trails or remote areas requiring extended camping. Positions may require physical exertions such as extended walking/standing, driving, stooping/crouching, digging, or lifting/carrying. Individuals should be able to work alone or with people; during day/night/weekend/holiday hours.
Education
If qualifying based on education you will need to clearly state your undergraduate/graduate degree(s) and you must submit copies of all transcripts or a list of college courses that include hours and grades from an accredited U.S. college/university. If your degree is from a Foreign Institution See Foreign Education.
Additional information
DOI uses E-Verify to confirm employment eligibility of all newly hired employees. To learn more about E-Verify, including your rights and responsibilities, please visit E-Verify.
Career Transition Assistance Plan (CTAP)/lnteragency Career Transition Assistance Program (ICTAP): These programs apply to employees who have been involuntarily separated from a Federal service position within the competitive service or Federal service employees whose positions have been deemed surplus or no longer needed. To receive selection priority, you must: 1) meet CTAP or ICTAP eligibility criteria; 2) be rated well qualified for the position with a score of 90 or above; and 3) submit the appropriate documentation to support your CTAP or ICTAP eligibility. For more information: CTAP or ICTAP
Travel and relocation expenses will not be paid by the Department of the Interior. Any travel, transportation and relocation expenses associated with reporting for duty in this position will be the responsibility of the selected employee.
This position is may be authorized for Telework.
Government facilities are required to provide a smoke free environment for their employees.
This position may require you to wear an officially-approved uniform while in a duty status.
At some duty locations this position may require you to have a current valid driver's license.
At some duty locations you may need the ability to lift and move objects weighing over 50 pounds.
All positions may not be filled or they may be filled at different times depending on budget, hiring needs, and requirements. These positions are temporary and are expected to last for up to 6 months. These positions have no promotion potential, if you want to be considered for a higher grade you must apply for the higher grade.
If selected from this announcement you may be rehired for identical positions without further competition based on work needs, funding, or any other condition of employment.
If selected from this or a similar competitive, seasonal announcement, your appointment may be creditable for consideration under PL-114-47, Land Management Workforce Flexibility Act (LMWFA)?. The Act allows certain individuals, who have or had time-limited appointments at land management agencies, to compete for any permanent position in the competitive service under "internal" merit promotion procedures. For more information, see the section under Eligibility, which starts with Question #15 (Q15. Who is eligible for appointment under these provisions?).
For additional information about the BLM, please visit Our website.
If you are unable to apply online or need to fax a document, you do not have in electronic form; view the following link for information regarding an Alternative Application
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.
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.
Once the application process is complete, we will review your application to ensure you meet the job requirements. To determine if you are qualified for this job, a review of your resume, supporting documentation and responses to the online questionnaire will be made. Your responses to the online questionnaire will be used to measure the degree to which your background matches the requirements for this position. Qualified applicants will be placed in one of three predefined categories: Best Qualified, Well Qualified and Qualified. However, your resume must support your responses to the scored occupational questionnaire, or your score may be lowered. Within these categories, applicants eligible for veteran's preference will receive selection priority over non-veterans. Candidates placed in the Best Qualified category will be identified for referral to the hiring manager and may be contacted for an interview.
Your answers to the online questionnaire will be used to evaluate your competencies in the following areas:
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 must submit a complete Application Package which includes:
Resume or Application. At a minimum, your resume MUST contain job title (include job series and grade, if federal), duties, starting and ending dates (month and year), hours worked per week, and salary. USAJOBS has a template to ensure a complete resume. https://www.youtube.com/watch?v=8YX7o1PBoFk
Your resume will be used to validate your responses to the assessment tool(s). Failure to provide required information will result in loss of eligibility. You are welcome to submit an optional cover letter.
Transcripts: If using education to qualify, submit a copy of ALL your college transcripts or a list of ALL college courses that include hours and grades from an accredited U.S. college/university. Upon selection, official transcripts must be received prior to appointment. If you are using education completed in foreign colleges or universities to meet qualification requirements, you must show that your education credentials have been evaluated by a private organization that specializes in interpretation of foreign education programs and such education has been deemed equivalent to that gained in an accredited U.S. education program; or full credit has been given for the courses at a U.S. accredited college or university.
Veterans: If you are claiming veterans' preference you must submit a copy of your DD-214, "Certificate of Release or Discharge from Active Duty," (Member 4 copy is preferred), showing the dates of active duty, type of discharge, and character of service (must be honorable) OR written documentation from the armed forces that certifies you are expected to be discharged or released from active duty service in the armed forces under honorable conditions not later than 120 days after the date the certification is submitted.
If you are claiming 10-point veterans' preference, in addition to the documents specified above, you must submit documentation that supports your claim as shown on the back of the Application for 10-Point Veteran Preference. SF-15.
If you are claiming Sole Survivorship Veterans' Preference (SSP), please provide the documentation you received granting this preference.
Career Transition Assistance Program (CTAP) or interagency Career Transition Assistance Program (ICTAP) eligibles: Submit documentation verifying your CTAP/ICTAP eligibility - this includes a copy of the agency notice and your most recent SF-50 noting current position, grade level and duty location.
Please note that documents selected for transfer from your USAJOBS profile are NOT automatically added do your application. You need to transfer your document(s) in the "Documents" step during the application process.
Hard copy paper supplemental documents, submitted without prior Human Resources approval, will be considered as an incomplete application.
Required documentation must be submitted by 11:59 p.m. Eastern Time, on the closing date of this announcement.
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.
THIS IS AN ONLINE APPLICATION PROCESS THROUGH USAJOBS. Your application package must be submitted by 11:59 PM Eastern Time by 02/26/2026 . If you need assistance in applying on-line, please contact the HR Office at the contact information noted below. If applying on-line poses a hardship for you (i.e. you do not have access to the Internet) you must contact us prior to the closing date of the announcement for an alternative method of applying.
PLEASE NOTE: If you have access to a public library, State Job Service Office, etc., you should use these resources to apply online. You must follow the steps described below to complete the application process:
YOU MUST HAVE OR CREATE A PROFILE IN USAJOBS. Your profile must contain a current resume for submission. See Required Documents section for what to include in your resume.
INSUFFICIENT INFORMATION COULD RESULT IN AN INELIGIBLE RATING.
The USAJOBS Resume Builder was designed to ensure that your resume includes the standard information needed. The Resume Builder is an available tool when you login to your USAJOBS account.
Review the Appointment Eligibility Criteria: The eligibility section of the application process is designed to allow you to choose how you wish to be considered for this vacancy announcement. You will ONLY be considered for the appointment eligibilities that you selected. You must provide proof of your eligibility to be considered.
You must submit a resume and also complete the online application and assessment questionnaire and submit the documentation specified in the Required Documents section.
To begin, click Apply to access the online application. You will need to be logged into your USAJOBS account to apply. If you do not have a USAJOBS account, you will need to create one before beginning the application.
Follow the prompts to select your resume and/or other supporting documents to be included with your application package. You will have the opportunity to upload additional documents to include in your application before it is submitted. Your uploaded documents may take several hours to clear the virus scan process.
After acknowledging you have reviewed your application package, complete the Include Personal Information section as you deem appropriate and click to continue with the application process.
You will be taken to the online application which you must complete in order to apply for the position. Complete the online application, verify the required documentation is included with your application package, and submit the application.
The eligibility portion of the application process is designed to allow you to choose how you wish to be considered for this announcement. You may choose more than one eligibility. You must provide proof of your eligibility and will only be considered for the questions that you answer "yes".
Please note, your eligibility will be based solely on the selections you have indicated in this section. You must provide the supporting documentation to support your claim to be considered. You may choose more than one eligibility in this section.
To view the assessment questionnaire, click here: https://apply.usastaffing.gov/ViewQuestionnaire/12884921Note: If invited to take additional competency assessment(s), you will be able to preview a sample exercise at the time of the assessment.
To verify the status of your application, log into your USAJOBS account (Welcome | Login.gov), all of your 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.
FOLLOW UP. Check your application status before the announcement closes. It is your responsibility to ensure that a complete application (including a resume, on-line questionnaire, and applicable supplemental documentation) is received by 11:59 PM Eastern Time on 02/26/2026. NOTE: Technical problems may take at least 1 business day to resolve; therefore, you are highly encouraged to complete the application process prior to the closing date.
BLM Oregon State Office
BLM Oregon State Office, OR-953
1220 SW Third
Portland, OR 97204
US
Next steps
You can track the progress of your application package via your USAJobs account. You will receive an acknowledgement email from USAJobs that your submission was successful once we have received your online questionnaire, resume, and any supporting documentation. You will be notified of the status of your application and/or referral to the hiring official via your USAJobs account after the evaluation process is complete. You will be contacted if further evaluation or interviews are required.
More than one position may be filled from this announcement, at the discretion of Federal hiring officials. Department of the Interior may share the list of eligible candidates with other Federal agencies/departments, authorized to appoint new employees under the same hiring procedures if the position is in the same: job series, grade level, promotion potential, and in the same geographic locations (including the same metro/commuting area) provided herein. You will have the opportunity to "opt-in" to appear on a shared list. "Opt-in" does not guarantee your application will be shared, but you will be contacted in the event your application is shared.
The Federal hiring process is set up to be fair and transparent. Please read the following guidance.
To apply for this position, you must submit a complete Application Package which includes:
Resume or Application. At a minimum, your resume MUST contain job title (include job series and grade, if federal), duties, starting and ending dates (month and year), hours worked per week, and salary. USAJOBS has a template to ensure a complete resume. https://www.youtube.com/watch?v=8YX7o1PBoFk
Your resume will be used to validate your responses to the assessment tool(s). Failure to provide required information will result in loss of eligibility. You are welcome to submit an optional cover letter.
Transcripts: If using education to qualify, submit a copy of ALL your college transcripts or a list of ALL college courses that include hours and grades from an accredited U.S. college/university. Upon selection, official transcripts must be received prior to appointment. If you are using education completed in foreign colleges or universities to meet qualification requirements, you must show that your education credentials have been evaluated by a private organization that specializes in interpretation of foreign education programs and such education has been deemed equivalent to that gained in an accredited U.S. education program; or full credit has been given for the courses at a U.S. accredited college or university.
Veterans: If you are claiming veterans' preference you must submit a copy of your DD-214, "Certificate of Release or Discharge from Active Duty," (Member 4 copy is preferred), showing the dates of active duty, type of discharge, and character of service (must be honorable) OR written documentation from the armed forces that certifies you are expected to be discharged or released from active duty service in the armed forces under honorable conditions not later than 120 days after the date the certification is submitted.
If you are claiming 10-point veterans' preference, in addition to the documents specified above, you must submit documentation that supports your claim as shown on the back of the Application for 10-Point Veteran Preference. SF-15.
If you are claiming Sole Survivorship Veterans' Preference (SSP), please provide the documentation you received granting this preference.
Career Transition Assistance Program (CTAP) or interagency Career Transition Assistance Program (ICTAP) eligibles: Submit documentation verifying your CTAP/ICTAP eligibility - this includes a copy of the agency notice and your most recent SF-50 noting current position, grade level and duty location.
Please note that documents selected for transfer from your USAJOBS profile are NOT automatically added do your application. You need to transfer your document(s) in the "Documents" step during the application process.
Hard copy paper supplemental documents, submitted without prior Human Resources approval, will be considered as an incomplete application.
Required documentation must be submitted by 11:59 p.m. Eastern Time, on the closing date of this announcement.
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.
THIS IS AN ONLINE APPLICATION PROCESS THROUGH USAJOBS. Your application package must be submitted by 11:59 PM Eastern Time by 02/26/2026 . If you need assistance in applying on-line, please contact the HR Office at the contact information noted below. If applying on-line poses a hardship for you (i.e. you do not have access to the Internet) you must contact us prior to the closing date of the announcement for an alternative method of applying.
PLEASE NOTE: If you have access to a public library, State Job Service Office, etc., you should use these resources to apply online. You must follow the steps described below to complete the application process:
YOU MUST HAVE OR CREATE A PROFILE IN USAJOBS. Your profile must contain a current resume for submission. See Required Documents section for what to include in your resume.
INSUFFICIENT INFORMATION COULD RESULT IN AN INELIGIBLE RATING.
The USAJOBS Resume Builder was designed to ensure that your resume includes the standard information needed. The Resume Builder is an available tool when you login to your USAJOBS account.
Review the Appointment Eligibility Criteria: The eligibility section of the application process is designed to allow you to choose how you wish to be considered for this vacancy announcement. You will ONLY be considered for the appointment eligibilities that you selected. You must provide proof of your eligibility to be considered.
You must submit a resume and also complete the online application and assessment questionnaire and submit the documentation specified in the Required Documents section.
To begin, click Apply to access the online application. You will need to be logged into your USAJOBS account to apply. If you do not have a USAJOBS account, you will need to create one before beginning the application.
Follow the prompts to select your resume and/or other supporting documents to be included with your application package. You will have the opportunity to upload additional documents to include in your application before it is submitted. Your uploaded documents may take several hours to clear the virus scan process.
After acknowledging you have reviewed your application package, complete the Include Personal Information section as you deem appropriate and click to continue with the application process.
You will be taken to the online application which you must complete in order to apply for the position. Complete the online application, verify the required documentation is included with your application package, and submit the application.
The eligibility portion of the application process is designed to allow you to choose how you wish to be considered for this announcement. You may choose more than one eligibility. You must provide proof of your eligibility and will only be considered for the questions that you answer "yes".
Please note, your eligibility will be based solely on the selections you have indicated in this section. You must provide the supporting documentation to support your claim to be considered. You may choose more than one eligibility in this section.
To view the assessment questionnaire, click here: https://apply.usastaffing.gov/ViewQuestionnaire/12884921Note: If invited to take additional competency assessment(s), you will be able to preview a sample exercise at the time of the assessment.
To verify the status of your application, log into your USAJOBS account (Welcome | Login.gov), all of your 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.
FOLLOW UP. Check your application status before the announcement closes. It is your responsibility to ensure that a complete application (including a resume, on-line questionnaire, and applicable supplemental documentation) is received by 11:59 PM Eastern Time on 02/26/2026. NOTE: Technical problems may take at least 1 business day to resolve; therefore, you are highly encouraged to complete the application process prior to the closing date.
BLM Oregon State Office
BLM Oregon State Office, OR-953
1220 SW Third
Portland, OR 97204
US
Next steps
You can track the progress of your application package via your USAJobs account. You will receive an acknowledgement email from USAJobs that your submission was successful once we have received your online questionnaire, resume, and any supporting documentation. You will be notified of the status of your application and/or referral to the hiring official via your USAJobs account after the evaluation process is complete. You will be contacted if further evaluation or interviews are required.
More than one position may be filled from this announcement, at the discretion of Federal hiring officials. Department of the Interior may share the list of eligible candidates with other Federal agencies/departments, authorized to appoint new employees under the same hiring procedures if the position is in the same: job series, grade level, promotion potential, and in the same geographic locations (including the same metro/commuting area) provided herein. You will have the opportunity to "opt-in" to appear on a shared list. "Opt-in" does not guarantee your application will be shared, but you will be contacted in the event your application is shared.
Fair and transparent
The Federal hiring process is set up to be fair and transparent. Please read the following guidance.
