Federal

Physical Scientist

Department of State - Agency Wide ยท Department of State
๐Ÿ“ Washington, District of Columbia GG-13 $117,402 - $158,322/yr
Posted: May 7, 2026 Deadline: May 15, 2026

About This Position

The International Joint Commission assists the governments of the United States and Canada in preventing and resolving water and environmental disputes under the 1909 Boundary Waters Treaty. IJC is an independent organization and not a part of the Executive Branch. The physical scientist for this position will aid in developing policy, providing advice for Commission Consideration, fulfilling complex and high level duties, pursuing the common good of both countries.

Qualifications

Applicants must meet all the qualification requirements described below by the closing date of this announcement. If you are qualifying based on education OR if there are mandatory education requirements listed below, you MUST submit a copy of your college transcript with your application.

Applicants MUST meet the required basic entry qualification requirements described below: BASIC REQUIREMENT: A. Have an undergraduate or higher level degree from an accredited college or university 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

B. Have education equivalent to one of the majors shown in "A" above that INCLUDED at least 24 semester hours in physical science and/or related engineering science, PLUS appropriate experience OR additional education.

IN ADDITION to meeting the basic entry qualifications requirements listed above, the applicant MUST have at least one year of specialized experience that has equipped them with the particular knowledge, skills, and abilities to successfully perform the duties of the position. This experience is related to the work of the position and equivalent to at least the GS-12 level in the Federal service. Qualifying specialized experience must demonstrate the following: Experience managing transboundary water projects, including analyzing data, conducting studies, and recommending actions on water levels, flows, quality, and ecosystem health.

Experience advising on transboundary water disputes, preparing reports and briefings, managing contracts, and coordinating events with water resource experts. Experience serving as a technical expert, liaising with stakeholders, and supporting leadership with policy recommendations, briefings, and dispute resolution.

Note: All applicants WILL BE required to submit transcripts as verification of educational requirement by the closing date of this announcement. If you fail to provide requested information, or the information you submit is insufficient to verify your eligibility, you WILL lose consideration for this position.

Major Duties

Plan and manage water management projects, develop strategies, analyze data, oversee funding, and address transboundary challenges.

Prepare reports, analyze water resource data, and provide scientific interpretations and policy recommendations to senior officials.

Provide scientific and technical support to address transboundary water disputes, advise counterparts, manage contracts, and brief senior officials.

Offer technical expertise to support problem-solving, compile information, and advise during meetings.

Education

See the qualifications section of this vacancy announcement for education requirements. When an applicant has less than one year of specialized experience as described in the announcement, he or she may combine successfully completed graduate-level education with experience to meet the total qualification requirements. Generally, 18 graduate semester hours is equivalent to 1 full-time year of graduate study (your school and department determine what constitutes 1 full time year of graduate study).

The percentage of specialized work experience (for example, 6 months equals 50%) and the percentage of graduate study (for example, 9 graduate hours for a GS-07 equals 50% where 18 graduate hours constitute a full time year) must total at least 100%.

How You Will Be Evaluated

The evaluation process consists of the Monster Competency Based Assessments and a crediting plan for which applicants will be assigned a score between 70 and 100. A resume review by subject matter experts (SMEs) will be conducted for the top qualified candidates based on the combined total score. Resumes longer than 2 pages will be deemed ineligible and will not be considered further. Responses to questions that are not fully supported by your resume may result in a rating adjustment.

You will be assessed on the following job-related competencies (knowledge, skills, abilities, and other characteristics): Non-Supervisory: Oral Communication, Writing, Interpersonal Skills, Problem Solving, Teamwork, Technology Orientation, Customer Service, Attention to Detail and Self-Management.

Your score from the external assessment Non-supervisory will remain on file for 180 days, allowing you to apply for multiple DOS-announced positions without needing to retake the assessments. Top applicants may be referred to the hiring manager for further consideration. The assessment is a measure of the degree in which your background matches the competencies and KSAs required for this position.

Your qualifications will be evaluated on the following competencies: Knowledge of transboundary water quality and water management issues. Skill in identifying complex problems and reviewing related information. Ability to negotiate with management to accept and implement recommendations. Resume review: SMEs will review your resume to determine your qualifications for this position based on the required specialized experience.

Your resume should demonstrate how you meet all aspects of the specialized experience statement. SMEs will not review additional information beyond your resume (e.g., links embedded in your resume will not be opened.). If meeting basic qualifications through education only or a combination of education and experience, applicants will not be referred to the SME panel but will be reviewed by the HR Specialist for referral.

This announcement used the set percentage of highest-ranked eligibles. All candidates tied at the cut score will be referred. Cut-off score based on assessment method under 5 CFR ยง332.402 to refer candidates to the selecting official for further consideration and possible interview.

We will provide the selecting official a sufficient number of names, when available, to consider at least 3 candidates per vacancy. If fewer than 3 eligible and available candidates per vacancy result, we may expand the referral in accordance with the pre-determined agency and OPM policy. In describing your experience, please be clear and specific.

We do not make assumptions regarding your experience. Overstating your qualifications and/or experience in your application may result in your removal from consideration.

You may preview questions for this vacancy.

Additional Information

For reasonable accommodation at the U.S. Department of State, please contact the Office of Accessibility and Accommodations at [email protected]. If eligible, situational telework agreements may be permitted with supervisory approval.

Multiple positions may be filled from this announcement. If eligible, applicants to this announcement may be referred to other similar positions in other Bureaus/Offices in the Department for up to 240 days. Telework eligibility and security clearance requirements may vary for such similar positions.

Veterans: Veterans' preference points are added to the passing score of candidates eligible for either 10-point or 5-point preference. Qualified veterans who have a compensable service-connected disability of at least 10% or more are listed at the top of a certificate regardless of score, except when the position being filled is scientific or professional at the GS-09 grade level, or higher.

This position is considered scientific/professional. Other 10-point and 5-point preference eligible veterans who meet the eligibility and qualification requirements are placed in score order. View information on veterans' preference on OPM's Fed Hire Vets website.

How to Apply

Prepare your application in USAJOBS To start your application, click Apply and we'll walk you through the process to attach a resume and any required documents. During the application process you can review, edit, delete, and update your information. We'll automatically save your progress as you go, so you won't lose any changes.

You have until 11:59 p.m. Eastern Time (ET) on the closing date of this announcement to complete the application process. STEP 1: Select the "Apply" button and follow the instructions to register or sign into USAJOBS.

STEP 2: Submit your resume. Please see the Required Documents section for specific information that should be outlined in your resume. STEP 3: Complete the online assessment questions. STEP 4: Submit all required documentation applicable to you, as listed in the Required Documents section.

To learn how to view the status of your submitted supporting documentation and application, visit the Application Instructions section of our agency's Civil Service selection process site. Technical assistance with your on-line application is available through the Help Desk at [email protected] or by calling (866) 656-6830 between the hours of 7:00 a.m. and 7:00 p.m. ET Alternate Application Procedures If applying online poses an extreme hardship, you may request alternate application procedures to submit your application package.

Contact the Human Resources office listed on the announcement between the business hours of 8:15 a.m. and 5:00 p.m. ET at least 2 working days prior to the closing date of this announcement. The application package for alternate application procedures must be submitted and received in the Human Resources office no later than 11:59 p.m.

ET on the closing date of this announcement. Paper applications and information sent by mail will not be accepted.

Required Documents

All required documents listed below, that are applicable to you, must be submitted to our automated system by 11:59 p.m. Eastern Time (ET) on the closing date of this announcement.

  1. Resume limited to two pages showing relevant work/volunteer experience, education and training. Include the start and end dates (from month/year to month/year) and the number of hours per week worked/volunteered.

Your resume serves as the basis for qualification determinations and must support your answers to the completed online assessment questions. Resumes longer than two pages will be deemed ineligible and will not be considered further.

  1. Transcripts, if applicable and you are qualifying based on education. See the Qualification and Education sections of this announcement for more information. If selected, an official/sealed college transcript(s) will be required to verify education prior to employment.
  2. Veterans' Preference Documentation, if applicable: To claim 5-point preference, submit a copy of your DD-214 Certificate of Release or Discharge from Active Duty. To claim 10-point preference, submit all required documentation outlined on the SF-15 (Application for 10-Point Veteran Preference) to support your claim (e.g., DD-214, official statement from the Department of Veterans Affairs, etc.).

If we cannot verify your 10-point preference claim, your application will be reviewed for 5-point preference. To claim 10-point derived preference (i.e., spouses, widows, widowers or mothers of veterans), submit a completed SF-15 and all required documentation listed on the SF-15 to support your claim. To claim 0-point Sole Survivorship preference, submit a copy of your DD-214 or another form of official documentation showing that your discharge or release from active duty occurred on or after August 29, 2008 and was based on a sole survivorship discharge.

For all preference claims: DD-214 Member 4 copies are preferred and must show the dates of service, type of discharge, and any qualifying service campaign medals. If you are currently on active duty and applying based on eligibility under the Veterans Opportunity to Work (VOW) Act, you must provide a certification on letterhead from your military branch which contains your military service dates, expected date of discharge or release, and the character of service to show that your military service was performed under honorable conditions. The expected date of discharge or release must be no later than 120 days after the certification is submitted for consideration for this vacancy announcement.

For more veterans' preference information, visit the USAJOBS Help Center.

Frequently Asked Questions

What is the salary for the Physical Scientist position at Department of State - Agency Wide?
The salary range for this position is $117,402 - $158,322/yr. This is a GG-13 position on the General Schedule pay scale. Actual pay may vary based on locality adjustments.
Where is the Physical Scientist job located?
This position is located in Washington, District of Columbia. This is an on-site position.
What qualifications do I need?
See the qualifications section of this vacancy announcement for education requirements. When an applicant has less than one year of specialized experience as described in the announcement, he or she may combine successfully completed graduate-level education with experience to meet the total qualification requirements. Generally, 18 graduate semester hours is equivalent to 1 full-time year of graduate study (your school and department determine what constitutes 1 full time year of graduate study). The percentage of specialized work experience (for example, 6 months equals 50%) and the percentage of graduate study (for example, 9 graduate hours for a GS-07 equals 50% where 18 graduate hours constitute a full time year) must total at least 100%.
How do I apply for this position?
Apply through USAJobs.gov by clicking the 'Apply on USAJobs' button. You'll need a USAJobs account, a federal-style resume, and supporting documents. The deadline is May 15, 2026.
Is a security clearance required?
Yes, a Secret clearance is required.
What benefits do federal employees receive?
Federal employees receive comprehensive benefits including health insurance (FEHB), retirement through FERS, Thrift Savings Plan (TSP) with government matching, paid annual and sick leave, paid parental leave, life insurance, and student loan repayment programs.