Criminal Investigator for SIU Job in Washington, DC

Vacancy No. Reg 2-2026-0002 Department Office of Inspector General
Salary $121,785.00 to $187,093.00 Grade 13 to 14
Perm/Temp Permanent FT/PT Full-time
Open Date 10/5/2026 Close Date 10/16/2026
Job Link Apply Online Who may apply Status Candidates
Locations:
Washington, DC


Criminal Investigator for SIU

Department of Transportation
Office of Inspector General

Summary

This position is located in the Special Investigations unit of the Principal Assistant Inspector General for Investigations, Office of Inspector General, which is responsible for conducting investigations of alleged fraud, waste, and abuse within the U.S. Department of Transportation (DOT), its programs, and its grantees.

This job is open to

Clarification from the agency

Current Federal employees serving under a career or career-conditional appointment in the competitive service; applicants with reinstatement eligibility; applicants eligible for appointment under special appointing authorities; special selection priority consideration under either the Career Transition Assistance Program or Interagency Transition Assistance Program for well-qualified displaced or surplus candidates

Duties

If selected for this position, you will be responsible for planning, directing and conducting complex investigations of suspected fraud, waste, and abuse, and mismanagement in programs of DOT, as well as a variety of proactive investigations, including fraud prevention and detection surveys. You will determine the scope and depth of the investigation, analyze and evaluate evidence; and on the basis of findings, prepare investigative reports. Investigations require frequent travel and may occasionally require undercover and surveillance work. Investigations will typically involve violations of the Department's programs and regulations with respect to contract and grant fraud, illegal transportation of hazardous materials, aviation safety, and motor carrier safety. Results of investigations may form the basis for criminal or civil prosecution by the Department of Justice; withholding funds from a state or grantee; administrative personnel actions by DOT; or changes in practices and/or procedures by DOT.

Requirements

Conditions of employment

  • U.S. Citizen.
  • Pre-employment drug testing and physical examination are required.
  • You must meet the specialized experience to qualify.
  • Successful completion of a background security investigation.
  • Must possess and maintain a valid state DL to operate a motor vehicle.
  • Required documents must be submitted by the closing date.

CONDITIONS OF EMPLOYMENT:

  • Selectee must reside within 65 miles from duty location by start date.

(continued under 'Other Information')

Qualifications

To qualify at the GS-13 grade level you must have one year of specialized experience at least equivalent to the GS-12 grade level in the Federal service. Examples of specialized experience includes:

  • Conducting interviews,
  • Gathering, reviewing and discerning evidence for use in charging defendants criminally
  • Preparing fact-based written summaries in fraud and/or safety cases, with defendants having been charged or civil fines or penalties having been levied.
  • Securing facts and developing evidence – independent of supervisor or prosecutor direction

To qualify at the GS-14 grade level you must have one year of specialized experience at least equivalent to the GS-13 grade level in the Federal service. Examples of specialized experience includes in addition to the above:

  • Providing testimony
  • Serving subpoenas and conducting searches, seizures, and arrests
  • Leading or mentoring investigators, providing technical guidance on complex investigative issues, and coordinating activities across field and headquarters components or interagency partners

NOTE: All applicants who do not currently or have in the past worked as a GS-1811 Criminal Investigator in a federal OIG office must clearly demonstrate in their on-line application, possession of the experience. Applicants who fail to clearly and specifically address this factor in their on-line application will not receive further consideration for the announcement.

Federal Time-In-Grade (TIG) Requirement for General Schedule (GS) Positions: Applicants must have served at least 52 weeks at the GS-13 or higher grade (or equivalent in an alternate pay system) within the Federal Civil Service to be considered for referral. TIG applies if you are in a current GS position or held a GS position within the previous 52 weeks.

To meet the minimum qualifications for this position, you must meet the SPECIALIZED EXPERIENCE qualifications for the grade(s) at which you are requesting consideration. Applicants must meet qualifications and time-in-grade requirements by the closing date of this vacancy announcement.

Your resume will be evaluated based on the following competencies:

GS-13:

  1. Technical Competence 
  2. Planning & Evaluation
  3. Interpersonal Skills
  4. Communication 
  5. Problem Solving

GS-14

  1. Technical Competence 
  2. Planning & Evaluation
  3. Problem Solving
  4. Communication 
  5. Leadership & Building Coalitions 

Additional information

Conditions of Employment Continued:

MEDICAL REQUIREMENTS- The duties of this position 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 himself/herself, or others is disqualifying

Applicants must not turn 37 years of age before 30 days after the closing date of this announcement. If you are age 37 through 56 you must be eligible to retire at age 57 with 20 years of covered law enforcement service. All qualified veterans preference eligibles may apply and be considered for this vacancy regardless of whether they meet the maximum age requirements identified at 5 U.S.C 3307.

You will be required to satisfactorily complete the criminal investigator training course at the Federal Law Enforcement Training Center if selected and not yet completed.

Applicants who have already successfully completed the basic Criminal Investigator Training Program at the Federal Law Enforcement Training Center or its equivalent will be given higher consideration for this position.

You will be required to qualify and maintain qualification to carry and use government-owned firearms. You are ineligible for this position if you have been convicted of a misdemeanor crime of domestic violence, unless the conviction was expunged, set aside, or you received a pardon. In most jurisdictions, you must be at least 21 years of age to carry a firearm.

This position is eligible for Law Enforcement Availability Pay (LEAP).

THIS ANNOUNCEMENT MAY BE USED TO FILL ADDITIONAL LIKE VACANCIES IN THE ANNOUNCED DUTY LOCATION.

This is a primary position that meets the early law enforcement retirement provisions of both the Civil Service and the Federal Employees Retirement Systems.

Best qualified candidates will be responsible for arranging and paying for their own travel expenses in conjunction with any required interviews, unless they are already employed by the Office of Inspector General at the U. S. Department of Transportation.

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.

Review our 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.

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

All applicants: Your application will be reviewed in two phases to determine how you move forward in the hiring process.

  • Phase I: Your resume will be reviewed to determine your technical qualifications for this position based on the required specialized experience. ONLY two (2) pages of your resume will be reviewed. Additional information beyond your resume (e.g., cover letter, links embedded in your resume) will not be reviewed. Applicants who do not respond to the application questions may be rated ineligible.
  • Applicants passing “Phase I” will move on to the “Phase II” of the assessment process where your application will be reviewed and rated based on the KSAs/Competencies listed in the vacancy announcement by a Subject Matter Expert (SME). Your qualifications will be evaluated based on your application materials (e.g., resume, supporting documents). Applicants who do not respond to the application questions may be rated ineligible.

Federal employees must meet Time-In-Grade (TIG) requirements for merit promotion consideration.  TIG is the 52-week requirement Federal employees in competitive service, General Schedule (GS) positions at GS-5 and above must serve before they are eligible for promotion to the next grade level. TIG requirements must be met by the closing date of this announcement.

Supporting documents may either be uploaded or faxed to 571-258-4052. The requested information MUST be received by fax within 48 hours prior to the closing date of the vacancy announcement (not including Saturdays, Sundays or government holidays).

NOTE: If you exaggerate or falsify your experience, education and/or your responses to questions, your ratings are subject to change or you may be removed from employment consideration.

Applicants who fail to submit all the required documentation listed below, in addition to their resumes, will be considered ineligible for further consideration for this announcement.


You may preview questions for this vacancy.

Required Documents

Resume (required) - Your resume must sufficiently describe how your experience fully meets the specialized experience requirements as stated in this announcement for each grade level(s) you are applying (see "Qualifications" section). **Please limit your resume to 2 pages. If more than 2 pages are submitted, only the first 2 pages will be reviewed to determine your qualifications. Your resume must also support your responses to the assessment questionnaire. Credit will be given for paid and unpaid experience. We cannot assume you have performed the experience required for this position regardless of your employment history or academic career. Resume must contain all of the following for each experience/position listed: job title, name of employer, beginning and ending dates of employment (month/year format), hours worked per week, detailed description of duties performed, and if a Federal position, series and grade or equivalent. We will not access web pages linked on your resume to determine your qualifications. Do not include a photograph or video of yourself, or any sensitive information.

For additional information see:

Transcript(s), if required for the position. See educational requirements section for more information. 

PERFORMANCE APPRAISAL -Please submit 1) a copy of your most recent performance appraisal/evaluation (documented within the last 18 months of employment) and 2) a list of any awards (e.g., superior performance awards, special act or achievement awards, quality step increase, etc.) you received in the last three years. Any performance appraisal/evaluation and award documentation you provide will be forwarded to the selecting official. The selecting official will review this documentation and give it due weight consideration during the selection process. If you do not have your most recent performance appraisal/evaluation, please submit a statement as to why it is unavailable and indicate if any prior performance appraisals/evaluations were at a satisfactory or above level.

Merit Promotion - All current Federal employees must submit a recent SF-50 documenting proof of competitive status, tenure, current grade level and full performance level of the position held.  All reinstatement eligibles/former Federal employees must submit a SF-50 documenting proof of competitive status, tenure, grade level and full performance level of the position.  

DO NOT submit an award SF-50 as these often do not verify grade or eligibility. For consideration for a promotion, Box 4 of the SF-50 must show a date that is at least 52 weeks prior to the job announcement closing. We recommend submitting your last promotion SF-50, current SF-50 or within-grade increase SF-50. Pay adjustment raise SF-50s for the current year will not support the 52 weeks’ time-in-grade requirements. 

Non-competitive eligibles - If requesting concurrent consideration for Non-competitive (NC) appointment eligibility, you must provide the appropriate SPECIAL APPOINTING AUTHORITY DOCUMENTS, such as PCS orders (military spouse) describing move & marriage certificate; letter from VA or DD214 describing 100% disability of spouse or any documentation as applicable. 

DD-214 and/or Vet Letter/SF-15 or VEOA - To receive consideration, all veterans must submit a copy of their DD-214 (copy Member #4). If you are claiming XP/CP/CPS preference, you must submit your SF-15 (revised 12/04) and Vet letter. If you are a current service member, in lieu of a DD-214, you may submit a statement from your military personnel center certifying the nature and dates of your service and expected date of separation.

SCHEDULE A - To receive consideration, you must submit your certification from a licensed medical professional (MD); or any agency that issues or provides disability benefits. The letter must be printed on the licensed MD letterhead and must have a signature or it's invalid.

CTAP / ICTAP - Displaced federal employees may be eligible for CTAP or ICTAP priority consideration. To learn more about your rights, please review the OPM Employee's Guide to Career Transition. To receive priority consideration, you must be evaluated as well-qualified for this vacancy. This means you must: meet all minimum qualifications for the position and score at least 80 on the assessment.

Required Documentation - You must submit all of the following documents with your application package:

Performance Appraisal: Your most recent, dated within the last 2 years. Proof of Eligibility: Your agency-issued eligibility letter or Reduction in Force (RIF) separation notice showing your official or proposed separation date. Separation SF-50: Your separation or termination SF-50 displaying your job series, grade, duty location, and effective date. Proof of Full Performance Level (FPL): A promotion or highest-grade-held SF-50 that matches the FPL of this vacancy.

If you are relying on your education to meet qualification requirements:

Education must be accredited by an accrediting institution recognized by the U.S. Department of Education in order for it to be credited towards qualifications. Therefore, provide only the attendance and/or degrees from schools accredited by accrediting institutions recognized by the U.S. Department of Education.

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.

How to Apply

Applications submitted via WWW.USAJOBS.GOV must be received before midnight eastern time on the closing date of the announcement. No extensions will be granted. If you fail to submit a COMPLETE on-line resume, you WILL NOT be considered for this position. Please make sure that the responses provided in the questionnaire are fully supported by your resume, that your resume is detailed and you have highlighted your most relevant experience for this position (to include starting and ending dates of employment for each position held), and education (if applicable) as it relates to this job opportunity. If you fail to provide this information, it may result in you being rated "ineligible" or "not qualified" for this position.

If you exaggerate or falsify your experience, education and/or your responses to questions, your ratings are subject to change or you may be removed from employment consideration.  Applicants who do not respond to the application questions will be rated ineligible.

If applying on-line poses a hardship to any applicant, the Servicing Personnel Office listed on the announcement will provide assistance to ensure that applications are submitted on-line by the closing date. Applicants must contact the Servicing Human Resources Office PRIOR TO THE CLOSING DATE to speak to someone who can provide assistance for on-line submission.  Requests for extensions will not be granted.

Agency contact information

Karen Muller
Phone
202-366-1490
TDD
202-366-2136
Fax
571-258-4052
Email
Karen.Muller@oig.dot.gov
Address
DOT, OFFICE OF THE INSPECTOR GENERAL
1200 New Jersey Ave SE
West Building, Room W71-123
Washington, District of Columbia 20590
United States

Next steps

Once your complete application is received, we will conduct an evaluation of your qualifications and determine your ranking.  The most highly qualified candidates will be referred to the hiring manager for further consideration and possible interview.  You will be notified of your application status by the servicing human resources specialist via e-mail.  It is essential that you have a current e-mail address on file and remove any restrictions from your e-mail account that may prohibit our contacting you via e-mail. You may also check the status of your application at WWW.USAJOBS.GOV.

Office of Inspector General

Agency contact information

Karen Muller
Phone
202-366-1490
TDD
202-366-2136
Fax
571-258-4052
Email
Karen.Muller@oig.dot.gov
Address
DOT, OFFICE OF THE INSPECTOR GENERAL
1200 New Jersey Ave SE
West Building, Room W71-123
Washington, District of Columbia 20590
United States

Visit our careers page

Learn more about what it's like to work at Office of Inspector General, what the agency does, and about the types of careers this agency offers.

https://www.oig.dot.gov/about-oig/careers