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Geophysicist

Department of the Interior
Geological Survey
Geologic Hazards Science Center

Summary

What General Information Do I Need To Know About This Position?

Salary: GS-11 $82,440 (Step 01) to $107,167 (Step 10);
GS-12 $98,811 (Step 01) to $128,460 (Step 10);

NOTE: First time hires to the Federal Government are typically hired at the Step 01.

This vacancy is being advertised concurrently with the following announcement:

USGS-DEN-26-12849581-ST-DAH which is open to current or former Federal employees

Overview

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Accepting applications
Open & closing dates
12/19/2025 to 01/07/2026
Salary
$82,440 to - $128,460 per year
Pay scale & grade
GS 11 - 12
Location
few vacancies in the following location:
Golden, CO
Remote job
No
Telework eligible
Yes—as determined by the agency policy.
Travel Required
Occasional travel - You may be expected to travel 2-4 nights per month for this position.
Relocation expenses reimbursed
No
Appointment type
Permanent
Work schedule
Full-time
Service
Competitive
Promotion potential
12
Job family (Series)
Supervisory status
No
Security clearance
Not Required
Drug test
No
Position sensitivity and risk
Non-sensitive (NS)/Low Risk
Trust determination process
Financial disclosure
No
Bargaining unit status
No
Announcement number
USGS-DEN-26-12849579-DE-DAH
Control number
852890900

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Duties

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As a Geophysicist within the Geologic Hazards Science Center, some of your specific duties will include:

  • Performs data acquisition for a real-time, continuous geomagnetic monitoring network.
  • Performs retrieval, processing, modeling, and archiving activities for geomagnetic time-series data.
  • Applies geophysical approaches to use, maintain, and design/develop geomagnetic software/programs and/or instrumentation.
  • Works as part of a team of scientists, engineers, and technical
    support personnel to maintain near real-time operation of a network of magnetic observatories and provide data to program stakeholders.
  • Operates a government owned/leased vehicle as an incidental driver.

PHYSICAL DEMANDS

Some of the work takes place in an office or laboratory setting; no special physical effort is required. During emergency response, training of personnel on new equipment, or field work, the scientists may be expected to hike distances of several kilometers over uneven terrain while carrying equipment. Field work may require use of proper personal protective gear, working in dusty, hot, humid, and extreme cold environments, occasional off-road driving of four-wheel-drive vehicles, traveling to remote field sites in helicopters or small fixed-wing planes and/or boats. Lifting of equipment and objects weighing up to 20 kilograms may be necessary.

WORK ENVIRONMENT

Most work takes place in an office or laboratory setting, with adequate heat, light, and ventilation. Office conditions do not require special safety precautions. Field conditions may include extreme heat or cold, rain or snow, and hazardous conditions such as exposure to extreme temperatures, noxious or toxic gases, ice, or flooding. Field work may occasionally also involve encounters with snakes, bears, and other wilderness dangers. International field work may be conducted in culturally hostile areas. Note: positions involving field work under arduous conditions and those involving on-site emergency response require a pre-employment medical examination to ensure that the applicant can perform the essential duties and responsibilities of the position, with or without accommodation.

Requirements

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Conditions of employment

Key Requirements:

  1. Applicants must be U.S. Citizens.
  2. Suitable for Federal employment, as determined by background investigation.
  3. Selectee may be subject to serving a one-year probationary period.
  4. More requirements are listed under Qualifications and Other Information.
  5. Selectee must provide a valid state driver's license & safe driving record.
  6. Selectee subject to successful completion of a pre-employment medical exam.
Are There Any Special Requirements For This Position?
  • Because this position requires travel for official business, the selectee will be required to apply for a charge card within 30 calendar days of appointment. Individuals who have delinquent account balances from a previous Government charge card will be required to satisfy their existing obligation before a new card can be issued.
  • A background investigation will be required for this position. Continued employment will be subject to the applicant's successful completion of a background security investigation and favorable adjudication. Failure to successfully meet these requirements will be grounds for termination.
  • Throughout the recruitment and hiring process, we will be communicating with you via email; therefore, it is imperative that the email address you provide when applying for this vacancy remains active. Should your email address change, please notify the point of contact identified in the vacancy announcement as soon as possible so that we can update our system.
  • You will be required to operate a government-owned or -leased vehicle in the performance of your official duties. Applicants for this position must meet the following requirements: (1) possess a valid State driver's license, and (2) possess a safe driving record. If selected, you will be required to provide proof of a valid State license & a copy of your driving record.
  • Taking and passing a pre-employment medical examination at Federal expense is required due to the physical demands of this job.

Qualifications

Definitions:

EXPERIENCE: One year of work experience is twelve months working full-time (at least 35-40 hours per week). Part-time experience can be pro-rated (i.e., a year at 20 hours per week is credited as 6 months of experience). If your position consisted of mixed duties, experience credit is given for the percentage of time that you spent on qualifying duties (i.e., if you held a position for 2 years, full-time, consisting of 25% personnel work and 75% budget work, and then applied for a budget position you could calculate your experience as follows: 2 yrs = 24 months. 24 months x 75% [percentage of time spent on budget duties] = 18 months of qualifying experience.)

UNDERGRADUATE EDUCATION: A year of undergraduate education is 30 semester hours, 45 quarter hours or the equivalent of college study. This education must have been obtained in an accredited college or university for which high school graduation or the equivalent was a prerequisite.

GRADUATE EDUCATION: In the absence of specific graduate program information, a year of graduate education is 18 semester hours or 27 quarter hours of graduate level college course work, or the number of credit hours the school attended has determined to represent 1 year of full time study. This education must have been obtained in an accredited college or university.

BASIC EDUCATION REQUIREMENT: Applicants must meet A or B below to satisfy the basic education requirement for Geophysicist, all grade levels.

A. Successful completion of a full 4-year course of study in an accredited college or university leading to a bachelor's or higher degree that included at least 30 semester hours in mathematics (including calculus) and the physical sciences (geophysics, physics, engineering, geology, astronomy, meteorology, electronics, etc.).

**OR

B. A combination of education and experience -- at least 30 semester hours in mathematics (including calculus) and the physical sciences (geophysics, physics, engineering, geology, astronomy, meteorology, electronics, etc.), plus appropriate experience and/or additional education for a total of 4 years. The education or combined education and experience must be comparable in type, scope and thoroughness to that acquired through successful completion of a 4-year course of study as described in "A" above. (CLICK HERE FOR DETAILS ON HOW TO COMBINE EDUCATION AND EXPERIENCE)


For GS-11:

In addition to the basic education requirement as stated above, applicants must meet A., B., or C., below to qualify for the GS-11 level:

A. 3 years of progressively higher-level graduate education (54 semester hours,81 quarter hours or the equivalent) leading to a Ph.D. or equivalent degree in geophysics or other directly related field of study that provided the knowledge, skills and abilities necessary to do the work of this position..

**OR

B. One year of appropriate specialized experience in geophysics that is equivalent to at least the GS-09 level in the Federal service.

Examples of such experience include carrying out routine geophysical work involving installing, calibrating, operating, repairing, and maintaining instruments and systems that record and collect geophysical data, particularly geomagnetic data and/or retrieving, processing, modeling, analyzing, and archiving geophysical time-series data utilizing knowledge of electronics, computers, and software. This work would have required the individual to select and make minor adaptations to procedures, routines, and accepted practices and handle unexpected conditions arising in the normal course of the work. At this level, Geophysicists have a sound working knowledge of the principles of geophysics, especially geomagnetic theory, and the ability to independently perform moderately difficult and responsible scientific work.

**OR

C. A combination of successfully completed graduate level education as described above that is beyond the second year of progressive graduate study and professional experience, as described above. (CLICK HERE FOR DETAILS ON HOW TO COMBINE GRADUATE EDUCATION & EXPERIENCE)

For GS-12:

In addition to the basic education requirement as stated above, applicants must have one year of appropriate professional experience in geophysics that is equivalent to at least the GS-11 level in the Federal service.

Examples of such experience include designing, testing, and building instruments, systems, or software that record, collect process geophysical time-series data, particularly geomagnetic data. Such work usually involved intensive investigations into recognized phenomena and adapting conventional methods and techniques beyond clear precedents to establish novel approaches that improve instruments, systems, or software, drawing upon skills and knowledge of geophysics, mathematics, and/or engineering. At this level, Geophysicists have a very good knowledge of the principles of geophysics, especially geomagnetic theory, and their application, and the ability to independently perform scientific work of considerable difficulty.

You must meet all qualification and eligibility requirements for the position by the closing date of the announcement.

Conditions of Employment for this Position:


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.

Education

  • 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 completed in colleges or universities outside the United States may be used to meet the above requirements. You must provide acceptable documentation that the foreign education is comparable to that received in an accredited educational institution in the United States. For more information on how foreign education is evaluated, visit:https://www.usgs.gov/human-capital/how-foreign-education-evaluated-federal-jobs

Additional information

Other Information:

  • This job opportunity announcement may be used to fill additional similar vacancies in the advertised office or other U.S. Geological Survey (USGS) offices in the local commuting area.
  • Applicants who include vulgar, offensive, or inappropriate language or information in their application package will be ineligible for further consideration for this position.
  • Identification of promotion potential in this announcement does not constitute a commitment or an obligation on the part of management to promote the employee selected at some future date. Promotion will depend upon administrative approval and the continuing need for and performance of higher-level duties.
  • Under Executive Order 11935, only United States citizens and nationals (residents of American Samoa and Swains Island) may compete for civil service jobs. Agencies are permitted to hire non-citizens only in very limited circumstances where there are no qualified citizens available for the position.
  • USGS employees are subject to Title 43, USC Section 31(a) and may not: (a) have any personal, private, direct or indirect interest in lands or mineral wealth of lands under survey; (b) have any substantial personal, private, direct or indirect interests in any private mining or mineral enterprise doing business with the United States; or (c) execute surveys or examinations for private parties or corporations.
  • The application contains information subject to the Privacy Act (P.L. 93-579, 5 USC 552a). The information is used to determine qualifications for employment, and is authorized under Title 5, USC, Section 3302 and 3361.
  • DOI uses E-Verify to confirm the employment eligibility of all newly hired employees. To learn more about E-Verify, including your rights and responsibilities, please visit www.dhs.gov/E-Verify.
  • As part of the application process, a series of four short essay questions will be included. Applicants must certify that their own words were used to answer the questions.
  • 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 Benefits:

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.

How you will be evaluated

You will be evaluated for this job based on how well you meet the qualifications above.

--Basis of Rating:

Category rating will be used in the ranking and selection process for this position. The quality categories are (Best Qualified, Well Qualified, and Qualified). Your qualifications will be evaluated based on your application materials (e.g., two-page resume, supporting documents) and the result of the assessment(s) required for this position. Veterans' preference rules for category rating will be applied.

--Structured Resume Assessment: If you meet the eligibility and basic qualification requirements for this position, subject-matter-experts (SMEs) will perform a structured review of your resume to evaluate your knowledge, skills, abilities, and competences as they directly relate to the duties of this position. SMEs will review ONLY two (2) pages of your resume.

The assessments will evaluate you on the following general/technical competencies required to perform the job; please do not provide a separate written response:

  • Geomagnetic Data Processing and Analysis
  • Geomagnetic Instrumentation Operation
  • Geomagnetic Instrumentation Development
  • Geomagnetic Monitoring Operations
  • Teamwork, Communication, and Documentation
--NOTE: If it is determined that your resume or application is incomplete, you may be rated ineligible or not qualified.

--Resume Length: Please limit your resume to no more than 2 pages. If more than 2 pages are submitted, only the first 2 pages will be reviewed to determine your eligibility/qualifications

To preview the announcement questionnaire, click here: https://apply.usastaffing.gov/ViewQuestionnaire/12849579

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