Assistant Inspector General For Investigations (Investigative Operations) Job in Washington, DC

Vacancy No. 25-TIGTA-12788760-SES Department Office of the Inspector General for Tax Administration
Salary $150,160.00 to $225,700.00 Grade 00 to 00
Perm/Temp Permanent FT/PT Full-time
Open Date 9/3/2025 Close Date 9/16/2025
Job Link Apply Online Who may apply Status Candidates
Locations:
Washington, DC


Summary

The mission of the Treasury Inspector General for Tax Administration's (TIGTA) Office of Investigations is to protect the Internal Revenue Service from internal and external threats and corruption that could negatively impact the IRS' ability to administer the nation's tax laws. We detect and deter waste, fraud and abuse in IRS programs and operations and protect the IRS against internal misconduct and corruption as well as external attempts to corrupt or threaten its employees.

Duties

This position is located at Office of the Inspector General for Tax Admin, Office of Investigation. As an Assistant Inspector General For Investigations (Investigative Operations), you will serve as the Assistant Inspector General for Investigations (AIGI) (Investigative Operations), under the Deputy Inspector General for Investigations (DIGI) and direct investigative operations to prevent and detect fraud and abuse in the programs and operations of Internal Revenue Service (IRS) and Related Entities.

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).

As an Assistant Inspector General For Investigations (Investigative Operations), you will:

- Render day-to-day executive supervision to TIGTA Special Agents-In-Charge throughout the nation; advise subordinate managers on policy matters; ensuring proper coordination of the various projects and activities; and communicate the results of investigative activities.

- Ensure day-to-day investigative operations are progressing toward planned goals, with particular attention to ensuring the effectiveness and efficiency of operations.

- Provide assistance and executive leadership in developing and executing new and independent programs designed to prevent criminal corruption and other serious irregularities which can lead to fraud and abuse in the programs and operations of the IRS and Related Entities.

- Serve as the principal point of contact for investigative matters and coordinate investigative activities between Office of Investigations' divisions. Specifically, develop and maintain effective working relationships with executives and officials within TIGTA, Department of Justice and other agencies by frequent and recurring personal contacts. These contacts promote continuous communication to obtain, exchange, negotiate and determine necessary action concerning investigative activities, which are nationwide in scope.

- Work with the DIGI, other IG officials, and Treasury officials to ensure maximum utilization of diverse investigative disciplines in achieving TIGTA program goals and objectives; and renders technical advice and counsel to agency managers and officials in response to program needs.

Requirements

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.

Key Requirements:
  1. Click "Print Preview" to review the entire announcement before applying.
  2. Must be U.S. Citizen or U.S. National
Additional Information:
  • We may select from this announcement or any other source to fill one or more vacancies.
  • This is a non-bargaining unit position.
  • We offer opportunities for telework. (Per agency's policy.)
  • 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

As a basic requirement for entry into the SES
, you must provide evidence of progressively responsible leadership experience that is indicative of senior executive level management capability; and that is directly related to the skills and abilities outlined under the Executive Qualifications (EQs) and Position Qualifications (PQs) listed below. Typically, experience of this nature will have been gained at or above the GS-15 grade level in the federal service or its equivalent with state or local government, the private sector, or non-governmental organizations.

The following Executive Core Qualifications (ECQs) are mandatory and must be addressed within your two page resume UNLESS you are a current member of the career SES, former career SES member with reinstatement eligibility or an OPM/QRB certified candidate.

ECQ 1
Commitment to the Rule of Law and the Principles of the American Founding: Demonstrated knowledge of the American system of government, commitment to uphold the Constitution and the rule of law, and commitment to serve the American people.

ECQ 2 Driving Efficiency: Demonstrated ability to strategically and efficiently manage resources, budget effectively, cut wasteful spending, and pursue efficiency through process and technological upgrades.

ECQ 3 Merit and Competence: Demonstrated knowledge, ability, and technical competence to effectively and reliably produce work that is of exceptional quality.

ECQ 4 Leading People: Demonstrated ability to lead and inspire a group toward meeting the organization's vision, mission, and goals, and to drive a high-performance, high accountability culture. This includes, when necessary, the ability to lead people through change and to hold individuals accountable.

ECQ 5 Achieving Results: Demonstrated ability to achieve both individual and organizational results, and to align results to stated goals from superiors.

Education

This job does not have an education qualification requirement.

Additional information

CONDITIONS OF EMPLOYMENT (CONTINUED):

  • A probationary or trial period may be required. Continued employment is contingent upon supervisory certification that continued employment will benefit the Federal Service; the certification will occur no less than 30 days before the end of the probationary/trial period.
  • A one year Senior Executive Service probationary period may be required.
  • Must successfully complete a background investigation.
  • Top Secret - Background Investigation will be required.
  • Complete a Declaration for Federal Employment to determine your suitability for Federal employment, at the time requested by the agency.
  • You will be required to regularly report to the Duty Station listed above. While teleworking is an option, approval is at management's discretion based on duties, business needs, performance, etc.
  • Have your salary sent to a financial institution of your choice by Direct Deposit/Electronic Funds Transfer.
  • If you are a male applicant born after December 31, 1959, certify that you have registered with the Selective Service System or are exempt from having to do so.
  • Go through a Personal Identity Verification (PIV) process that requires two forms of identification from the Form I-9. Federal law requires verification of the identity and employment eligibility of all new hires in the U.S.
  • Obtain and use a Government-issued charge card for business-related travel.
  • File a Confidential Financial Disclosure Report within 30 days of appointment and annually from then on.
  • The employment of any candidate, including a current employee or a new hire, selected for this position is conditioned upon review/check of the candidate's tax compliance. Further, all TIGTA employees are subject to an employee tax compliance program to ensure that employees fulfill their personal tax responsibilities.
  • Submit to a drug test prior to your appointment and random drug testing while you occupy the position.
  • Complete a pre-employment physical examination (including vision, hearing, cardiovascular and mobility of extremities) by an authorized Government physician and be determined physically fit to perform strenuous physically demanding duties. You will be required to undergo regular physical examinations and to maintain a level of physical fitness in accordance with the standards and policies of this agency.
  • Carry and use a firearm. Maintaining firearm proficiency is also mandatory. You will be ineligible to occupy this position if at any time you have been convicted of a misdemeanor crime of domestic violence, unless you received a pardon or your conviction was expunged or set aside.
  • Complete or have previously completed the course(s) at the Federal Law Enforcement Training Center (FLETC) in Glynco, GA.
  • Sign a mobility agreement.
  • Agree to work an average of two extra hours per day. Law Enforcement Availability Pay (LEAP) has been approved to compensate for unscheduled duty in excess of the 40-hour workweek.

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.

Benefits

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.

Our comprehensive benefits are very generous. Our benefits package includes:

  • Challenging work, opportunities for advancement, competitive salaries, bonuses and incentive awards.
  • Eleven paid holidays, 13 days of sick leave, and 13 to 26 days of vacation time each year.
  • Access to insurance programs that may be continued after you retire.
  • A wide choice of health insurance plans, coverage for pre-existing conditions, and no waiting periods. We pay a substantial amount (up to 75%) of the health insurance premiums.
  • A retirement program which includes employer-matching contributions.
Learn more about Federal benefits programs at: https://help.usajobs.gov/working-in-government/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 application includes your résumé, responses to the online questions, and required supporting documents. 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.

Rating: Your application will be rated and ranked among others, based on your responses to the online questions, regarding your experience, education, training, performance appraisals and awards relevant to the duties of this position. Your rating may be lowered if your responses to the online questions are not supported by the education and/or experience described in your application. All eligible and qualified candidates will be referred to an Executive Review Board (ERB) for 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 receive a score of 92 or better to be rated as "well qualified" to receive special selection priority.

Required Documents

A complete application includes 1. A résumé, 2. Vacancy question responses, and 3. Submission of any required documents. 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.

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 2 pages. If more than 2 pages are submitted, your resume will still be accepted, however only the first 2 pages will be reviewed and considered for qualifications determination in whether or not the minimum qualifications for the position have been met. 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. Please view résumé tips.

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".)
  • 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
PERFORMANCE APPRAISAL: Provide a copy of your most recent rating of record (i.e., final annual performance appraisal issued and signed by appropriate management official). If the rating of record you submit is not dated within the last 18 months, you must provide an explanation in your application as to why one has not been issued within the past 18 months.

CAREER TRANSITION ASSISTANCE PLAN (CTAP) OR INTERAGENCY CAREER TRANSITION ASSISTANCE PLAN (ICTAP) DOCUMENTATION: If you are a displaced or surplus Federal employee, click CTAP/ICTAP for eligibility and a detailed list of required documents you must submit in order to be eligible.

REINSTATEMENT: If you are a former federal employee that has been separated for at least one year, and wish to be non-competitively reinstated for a higher grade or full performance level than which you left federal employment, you MUST provide a copy of your separation SF50 (the "position occupied" block on the SF-50 should show a "1" and your "tenure" block should show a "1" or "2") AND the last performance appraisal you received from your federal employment which shows at least a fully successful rating.

SES Candidate Development Program (CDP) graduates -- Must submit proof of OPM Qualification Review Board Certification (if applicable).

RECOMMENDED DOCUMENTS:
- A list of awards received while employed with the Federal government.

How to Apply

The Treasury Inspector General for Tax Administration (TIGTA) has partnered with the Treasury's Bureau of the Fiscal Service to provide certain personnel services to its organization. Fiscal Service's responsibilities include advertising vacancies, accepting and handling applications, and extending job offers.

Are you unsure how to write your federal resume? We are here to help. The Treasury Recruitment Service regularly offers Writing Your Federal Resume training sessions, and other career-related information sessions, to assist you in your career search journey. To register for a session, click here to go to our Career Information Sessions webpage.

The following instructions outline our application process. You must complete this application process and submit any required documents by 11:59 p.m. Eastern Time (ET) on the closing date of this announcement. We are available to assist you during business hours (normally 8:00 a.m. - 5:00 p.m. ET, Monday - Friday). If applying online poses a hardship, please contact us by noon ET on the announcement's closing date.

The Bureau provides reasonable accommodation to applicants with disabilities on a case-by-case basis. Please contact us if you require this for any part of the application and hiring process.
  • 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 résumé 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.
To verify the status of your application:
-Log into your USAJOBS account (USAJOBS Login). A list of announcements in which you have applied is at the Welcome screen.
-Under "application status," click "Track this application" and you will be taken to the agency website where you can check your application status.

For more information regarding the job and applicant status, please refer to https://www.usajobs.gov/Help/how-to/application/status/

If you wish to make changes/updates to your application and the vacancy is still open, you can click on the job announcement and "Update Application" to be taken back to your application. No updates can be made once the announcement has closed.

Please notify us if your contact information changes after the closing date of the announcement. Also, note that if you provide an email address that is inaccurate or if your mailbox is full or blocked (e.g., spam-blocker), you may not receive important communication that could affect your consideration for this position.

For additional information on how to apply, please visit the Partnership for Public Service's Go Government website.

The Fair Chance to Compete for Jobs Act prohibits the Department of Treasury and its bureaus from requesting an applicant's criminal history record before that individual receives a conditional offer of employment. In accordance with 5 U.S. Code § 9202(c) and 5 C.F.R § 920.201 certain positions are exempt from the provisions of the Fair Chance to Compete Act. Applicants who believe they have been subjected to a violation of the Fair Chance to Compete for Jobs Act, may submit a written complaint to the Department of Treasury by email at, FairChanceAct@treasury.gov.

To learn more, please visit our page at: Treasury.gov/fairchanceact.

To preview the assessment questionnaire: https://apply.usastaffing.gov/ViewQuestionnaire/12788760

Agency contact information

Applicant Call Center
Address
Office of Investigation
Administrative Resource Center
Parkersburg, WV 26101
US

Next steps

Once the online questionnaire is received, you will receive an acknowledgement email that your submission was successful. We will review your résumé and transcript(s) (if appropriate) to ensure you meet the basic qualification requirements. We will evaluate each applicant who meets the basic qualifications on the information provided and may interview the best-qualified applicants. After making a tentative job offer, we will conduct any required suitability and/or security background investigation.


Note: We cannot accept applications on behalf of Federal Agencies. Application instructions are listed within the Job Description.