Integrity Polygraph LLC
Home
Services
FAQs
Contact
Examiners
  • Linda Quast
  • Jim Sackett
Credentials & Memberships
Preparation checklist
Integrity Polygraph LLC
Home
Services
FAQs
Contact
Examiners
  • Linda Quast
  • Jim Sackett
Credentials & Memberships
Preparation checklist
More
  • Home
  • Services
  • FAQs
  • Contact
  • Examiners
    • Linda Quast
    • Jim Sackett
  • Credentials & Memberships
  • Preparation checklist

  • Home
  • Services
  • FAQs
  • Contact
  • Examiners
    • Linda Quast
    • Jim Sackett
  • Credentials & Memberships
  • Preparation checklist

Linda M. Quast, MS, MBA - Polygraph Examiner

Experience

Experience

Experience

Managing Partner Integrity Polygraph LLC - 2018 to current


Certified Polygraph Examiner - 2024 to current


PCSOT examinations: US Probation, District of Reno, Las Vegas, Nevada

HOPE Program, California


Law Enforcement Pre-Employment exams (multiple jurisdictions)


Family Dispute Resolution 


Marston Polygraph Academy lecturer - 2022 to current

Psychology, instrument operation, business considerations, therapist role in the Containment Model 


Other experience:


Faculty Manager, Master of Social Work, Chamberlain University - 2019-2024


Business Manager, Copper Star Polygraph - 2017-2019


Assistant Dean of Programmatic Accreditation & Regulatory Compliance

University of Phoenix - 2015-2017


College of Social Sciences Program Manager, University of Phoenix, 2011- 2015


Academic Operations Manager, Bridgepoint Education - 2006-2011



Education

Experience

Experience

Basic Polygraph Examiner Certification - Peak Credibility Assessment Center, Cape Coral, Florida (2024)


Marston Polygraph Academy - Certified Post-Conviction Sex Offender Testing (PCSOT) (2024)


Master of Science in Psychology - University of Phoenix (2018)


Master of Business Administration - University of Arizona Global Campus (2011)


Project Management Professional (PMP)

Project Management Institute (2017)


Nevada PILB License #4422


California Board of Sex Offender Management (CASOMB) certified (2025)


Background Investigation - CA POST Certified (2025)


Continuing education - available upon request


Memberships below

Professional Memberships

Jim Sackett, Full Member
Linda Quast, Assoc. Membe

"Semper Veritas"


Always the truth

  • Home
  • Services
  • FAQs
  • Contact

Integrity Polygraph LLC

Mail: 3101 N. Central Ave, Ste 183 #5395, Phoenix, AZ 85012

907.615.6023

Copyright © 2026 Integrity Polygraph LLC - All Rights Reserved.

Powered by

This website uses cookies.

We use cookies to analyze website traffic and optimize your website experience. By accepting our use of cookies, your data will be aggregated with all other user data.

Accept