Clarification from the agency

All candidates who are: Current or former federal employees qualifying as Status Candidates, Federal employees currently serving on a VRA, VEOA eligibles, CTAP/ICTAP eligibles, eligible for special hiring authorities (e.g., the Schedule A appointment for persons with disabilities, or covered by an Interchange Agreement), or Land Management employees eligible under Public Law 114-47.

This position is located at Office of the Inspector General for Tax Admin, Office of Investigation. As a Criminal Investigator (Special Agent), you you will conduct investigations and proactive investigative initiatives to ensure the integrity of the Internal Revenue Service (IRS) employees, contractors, and other tax professionals; ensure IRS employee infrastructure security; and protect the IRS against attempts to corrupt tax administration.

As a criminal investigator, you will be called upon to spearhead the largest, most complex, and most sensitive criminal and occasionally non-criminal investigations which come under the jurisdiction of the Treasury Inspector General for Tax Administration (TIGTA).

• Plans and coordinates all investigative matters in accordance with Federal laws and regulations as well as agency policies.- Interviews subjects, complainants, victims and third-party witnesses and prepares reports of complex investigations.
• Secures evidence from other outside sources to determine nature and extent of violation.
• Confers with and assists U.S. Attorneys in preparing information and evidence for trials.
• Testifies as a government witness before Grand Juries and in the courts in criminal cases, and at administrative hearings in non-criminal cases.

Conditions of employment

The experience may have been gained in either the public, private sector or volunteer service. One year of experience refers to full-time work; part-time work is considered on a prorated basis. To ensure full credit for your work experience, please indicate dates of employment by month/day/year, and indicate number of hours worked per week on your résumé.

1. Click "Print Preview" to review the entire announcement before applying.
2. Must be U.S. Citizen or U.S. National
3. All newly appointed employees to the competitive (or excepted) service are subject to a probationary (or trial) period. During this time, your performance, conduct, and suitability for continued employment will be evaluated. You will not automatically convert to permanent status at the end of the probationary (or trial) period. Your supervisor must affirmatively determine that continued employment is in the best interest of the Federal service. If no certification is made before the probationary (or trial) period ends, your appointment will be terminated. You are encouraged to actively engage with your supervisor, seek feedback, and understand role expectations. Additional guidance and support will be provided during onboarding.

• This is a non-bargaining unit position.
• We offer opportunities for telework.
• During the application process you will have an option to opt-in to make your resume available to hiring managers in the agency who have similar positions. Opting in does not impact on your application for this announcement, nor does it guarantee further consideration for additional positions. This job opportunity announcement may be used to fill additional vacancies.
• This position requires that the successful candidate undergo personnel vetting, which includes a background investigation and enrollment upon onboarding into "Continuous Vetting." Enrollment in Continuous Vetting will result in automated record checks being conducted throughout one's employment with Treasury. The successful candidate will also be enrolled into FBI's Rap Back service, which will allow Treasury to receive notification from the FBI of criminal matters (e.g., arrests, charges, convictions) involving enrolled individuals in near real-time. For more information about individual rights, Noncriminal Justice Applicant's Privacy Rights - FBI, FD-258 Privacy Act Statement - FBI, and SEAD-3-Reporting-U.pdf (dni.gov).

Qualifications

You must meet the following requirements by the closing date of this announcement.

Age Requirements: Incumbents selected for Criminal Investigator positions are covered under special law enforcement provisions. This requires that applicants not exceed the maximum age for entry. The date immediately preceding an applicant's 37th birthday is the final date for selection. The age restriction does not apply if you served in a Federal civilian (not military) law enforcement officer (FLEO) position covered by special civil service retirement provisions, including early or mandatory retirement.

Medical Requirements: The duties of positions in this series require moderate to arduous physical exertion involving walking and standing, use of firearms, and exposure to inclement weather. Manual dexterity with comparatively free motion of finger, wrist, elbow, shoulder, hip, and knee joints is required. Arms, hands, legs, and feet must be sufficiently intact and functioning in order that applicants may perform the duties satisfactorily. Sufficiently good vision in each eye, with or without correction, is required to perform the duties satisfactorily. Near vision, corrective lenses permitted, must be sufficient to read printed material the size of typewritten characters. Hearing loss, as measured by an audiometer, must not exceed 35 decibels at 1000, 2000, and 3000 Hz levels. Since the duties of these positions are exacting and responsible, and involve activities under trying conditions, applicants must possess emotional and mental stability. Any physical condition that would cause the applicant to be a hazard to him/her, or others is disqualifying.

AND

Specialized Experience:
For the GS-13, You must have one year of specialized experience at a level of difficulty and responsibility equivalent to the GS-12 grade level in the Federal service. Specialized experience is defined as:

- Participating in the coordination of multi-agent cases or investigations that involve multiple subjects; AND
- Performing criminal or administrative investigations; AND
- Providing technical assistance, training, and consultation for criminal investigations, inspections and techniques, or coordinating criminal investigations and strategies; AND
- Utilizing various investigative techniques to establish interrelationships of facts or evidence; AND
- Investigating sensitive, controversial subjects or cases involving jurisdictional problems.

For the GS-12, You must have one year of specialized experience at a level of difficulty and responsibility equivalent to the GS-11 grade level in the Federal service. Specialized experience is defined as:

- Performing criminal or administrative investigations; AND
- Utilizing various investigative techniques to establish interrelationships of facts or evidence; AND
- Developing evidence by interviews, documentary searches, surveillance, etc.; AND
- Investigating sensitive subjects or cases involving jurisdictional problems.


Time-in-Grade: In addition to the above requirements, you must meet the following time-in-grade requirement, if applicable:
For the GS-13, you must have been at the GS-12level for 52 weeks.
For the GS-12, you must have been at the GS-11level for 52 weeks.

Time After Competitive Appointment: Candidates who are current Federal employees serving on a non-temporary competitive appointment must have served at least three months in that appointment.

How you will be evaluated

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

You will be evaluated based on how well you meet the qualifications listed in this vacancy announcement. Your qualifications will be evaluated based on your application materials (e.g., résumé, supporting documents), the responses you provide on the application questionnaire, and the result of the online assessments required for this position. Please be sure that your résumé includes detailed information to support your qualifications for this position; failure to provide sufficient evidence in your résumé may result in a "not qualified" determination.

In order 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 an online assessment. The online assessment measures critical general competencies required to perform the job.

Overstating your qualifications and/or experience in your application materials or application questionnaire may result in your removal from consideration. Cheating on the online assessment may also result in your removal from consideration.

Referral: If you are among the top qualified candidates, your application may be referred to a selecting official for consideration.

If you are a displaced or surplus Federal employee (eligible for the Career Transition Assistance Plan (CTAP)/Interagency Career Transition Assistance Plan (ICTAP)) you must meet the following "well qualified" definition below as well as any basic/education requirements to receive special selection priority.
To be found well-qualified for this position, and in addition to meeting specialized experience, the applicant must have documented the following experience:

• Having a solid and comprehensive understanding of the position. Can perform the required tasks efficiently and is proficient in applying the knowledge, skills, and abilities of the job.

A complete application includes 1. A résumé, 2. Vacancy question responses, 3. Submission of any required documents, and 4. Completion of your USA Hire Competency Based Assessments, if applicable. Please note that if you do not provide all required information, as specified in this announcement, you may not be considered for this position (or may not receive the special consideration for which you may be eligible).Please ensure all required documents, including any required work samples, narratives, or other materials as stated in this announcement, are attached to your application package.

It is anticipated that there will be significant interest in the announcement. As a result, the announcement will close at 11:59 p.m. ET on the date of receipt of the 75th application or at 11:59 p.m. ET on 4/10/2026 ; whichever occurs first. Any required documents should be submitted at the time that you apply as documents will not be accepted after the vacancy closes.

All applicants are required to submit a résumé either by creating one in USAJOBS or uploading one of their own choosing. (Cover letters are optional.) Please limit your resume to two-pages. Applicants with resumes exceeding two-pages will be removed from consideration. To receive full credit for relevant experience, please list the month/date/year and number of hours worked for experience listed on your résumé. We suggest that you preview the online questions, as you may need to customize your résumé to ensure that it supports your responses to these questions.

For resume writing guidance, please visit USAJOBS Help Center - How do I write a resume for a federal job?

CURRENT AND FORMER FEDERAL EMPLOYEES -- Documentation Relating to Your Federal Employment:

• Submit a copy of your SF-50, Notification of Personnel Action, which shows your current (or most recent) grade and competitive service status.(The "position occupied" block on the SF-50 should show a "1" and your "tenure" block should show a "1" or "2".)
• If you are currently on a Veterans Recruitment Appointment (VRA), submit a copy of an SF-50 showing that. Also, you must submit a copy of your DD214 or other documentation showing dates of service and type of discharge and any other applicable documents such as SF-15, VA letters, etc.
• Indicate on your application the highest permanent grade you have held; if this grade is different from your current grade, submit a copy of an additional SF-50 showing this grade

If you are applying under a special hiring authority (e.g. Military Spouses, Interchange Agreement, VEOA, Schedule A Disability, etc.), please see USAJOBS Help Center - Unique Hiring Paths. In order to be eligible under one of these authorities, you must submit all required documentation as outlined in the applicant guide.

VETERANS' PREFERENCE DOCUMENTATION: If you are claiming veterans preference, please see applicant guide for required documentation. In order to be considered for veterans preference, you must submit all required documentation as outlined in the applicant guide.

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