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Posted: January 27, 2026 (0 days ago)

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Investigator (Polygraph Forensic) (Reemployed Annuitant and ICTAP eligibles)

U.S. Secret Service

Department of Homeland Security

Fresh

Salary

$90,925 - $118,204

per year

Type

Closes

February 2, 2026

GS-13 Pay Grade

Base salary range: $88,520 - $115,079

Typical requirements: 1 year specialized experience at GS-12. Expert-level knowledge in field.

Note: Actual salary includes locality pay (15-40%+ depending on location).

Job Description

Summary

This job involves using polygraph tests to check the truthfulness of people during background investigations and security checks for the U.S. Secret Service, helping to protect national security.

The role requires conducting exams, analyzing results, and advising teams on findings, often in a fast-paced government setting.

It's ideal for experienced retirees from federal service with deep knowledge in polygraph techniques who want to mentor newer staff.

Key Requirements

  • One year of specialized experience at GS-12 level, including performing polygraph test interviews and evaluating physiological responses
  • Federal Polygraph Certification from the National Center of Credibility Assessment (NCCA)
  • Ability to document findings and conclusions from polygraph examinations for investigations
  • Experience advising stakeholders on polygraph matters and providing testimony in legal settings
  • Eligibility as a reemployed annuitant from FERS or CSRS, or ICTAP eligible
  • U.S. citizenship and ability to obtain and maintain a Top Secret security clearance

Full Job Description

The Secret Service is seeking retirees of the Federal Employee Retirement System (FERS) or Civil Service Retirement System (CSRS) to support our integrated mission and impart knowledge and experience to the current workforce.

Joining the Secret Service, Office of Field Operations will allow you to conduct polygraph examinations as part of national security and suitability investigations for background checks.

For definitions of terms found in this announcement, please click here.

To be considered qualified for this position you must meet the following qualification requirements for the respective grade level in which you are applying.

Applicants must demonstrate that they meet the Minimum Qualification requirements as listed below: GS-13 Specialized Experience: You qualify for the GS-13 level (starting salary $90,925.00) if you possess one year of specialized experience equivalent to the GS-12 level performing duties such as: Performing various test interviews to assess truthfulness and gather relevant information to conduct a polygraph examination.

Interpreting and evaluating physiological responses recorded during polygraph examinations to determine consistency with truthful and deceptive behavior.

Documenting findings and conclusions from polygraph examination reports for use in investigations or adjudications.

Advising stakeholders in polygraph-related matters, including providing testimony in legal or administrative settings.

Selective Placement Factor: In addition to the minimum qualifications described above, you must meet the following requirement(s) to be considered qualified for the position: Must possess a Federal Polygraph Certification from the National Center of Credibility Assessment (NCCA).

The qualification requirements listed above must be met by the closing date of this announcement.

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.

The Office of Personnel Management (OPM) must authorize employment offers made to current or former political appointees.

If you are currently, or have been within the last 5 years, a political Schedule A, Schedule C, Non-career SES or Presidential Appointee employee in the Executive Branch, you must disclose this information to the Human Resources Office.

Major Duties:

The selectee will serve as an Investigator (Polygraph Forensic) in the Investigator (Polygraph Forensic) (Reemployed Annuitant and ICTAP eligibles) in the Office of Field Operations.

Typical work assignments include: Serving as a technical advisor to field agents and investigative teams regarding evidence corroboration through polygraph examinations outcomes.

Scheduling, planning and conducting criminal and personnel security polygraph examinations.

Advising internal and external stakeholders on the appropriate use of polygraph examination in criminal investigations, statutory and regulatory requirements, and interview techniques.

This Investigator (Polygraph Forensic) position starts at a base salary of $90,925.00, GS-13 Step 1, with potential to $118,204.00 GS-13 Step 10.

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Posted on USAJOBS: 1/27/2026 | Added to FreshGovJobs: 1/27/2026

Source: USAJOBS | ID: INV-BS-12872178-26-RA