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Polygraph Jobs in Dallas, TX (NOW HIRING)

City of Irving, TX

Detention Officer

Irving, TX · On-site

$45K - $64K/yr

Candidates will be subject to a polygraph exam , a psychological exam, and criminal history check. Must not have any criminal conviction above the grade of a Class B misdemeanor or any Class B ...

City of Lewisville, TX

Detention Officer

Lewisville, TX · On-site

$47K - $63K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • PTO

Polygraph Test * Chief's Interview * Physical examination * Psychological examination Based on direct years of experience as a Detention Officer, your starting pay rate will be reviewed as such: The ...

Dallas County

CASHIER II.COUNTY CLERK-ACCTING

Dallas, TX · On-site

$17.30 - $21.26/hr

Sheriff's Office: Must successfully complete a polygraph and extensive background investigation and is subject to random, unannounced drug/alcohol testing. Must adhere to strict rules of ...

Dallas County

CASHIER II.COUNTY CLERK-ACCTING

Dallas, TX

$13.75 - $17.25/hr

Must successfully complete a polygraph and extensive background investigation and is subject to random, unannounced drug/alcohol testing. Must adhere to strict rules of confidentiality relative to ...

City of Lewisville, TX

Police Officer

Lewisville, TX · On-site

$86K - $108K/yr

Polygraph Test * Chief's Interview * Physical examination * Psychological examination The starting annual salary is $86,268.00 increasing to $89,688.00 after completion of the Field Training Program ...

Dallas County

VAULT CLERK (GENERIC)

Dallas, TX · On-site

$16 - $18.50/hr

Sheriff's Office: Must successfully complete a polygraph and extensive background investigation and is subject to random, unannounced drug/alcohol testing. Must adhere to strict rules of ...

Dallas County

VAULT CLERK (GENERIC)

Dallas, TX · On-site

$17.30 - $21.26/hr

Sheriff's Office: Must successfully complete a polygraph and extensive background investigation and is subject to random, unannounced drug/alcohol testing. Must adhere to strict rules of ...

Dallas County

VAULT CLERK (GENERIC)

Dallas, TX

$15.75 - $18.25/hr

Must successfully complete a polygraph and extensive background investigation and is subject to random, unannounced drug/alcohol testing. Must adhere to strict rules of confidentiality relative to ...

Booz Allen Hamilton

Application Developer, Senior

Fort Worth, TX · On-site

$86K - $198K/yr

  • Medical

  • Life

  • Retirement

  • PTO

TS/SCI clearance with a polygraph * Bachelor's degree Nice If You Have: * Experience with JSON, Java, JavaScript, SharePoint, XML, VBAs, Oracle, MongoDB, Solr, SQL, Open AI, or other AI technologies ...

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All JobsPolygraph JobsPolygraph Jobs in Dallas, TX

Polygraph information

See Dallas, TX salary details

$10

$17

$24

How much do polygraph jobs pay per hour?

As of Aug 19, 2026, the average hourly pay for polygraph in Dallas, TX is $17.97, according to ZipRecruiter salary data. Most workers in this role earn between $15.38 and $20.91 per hour, depending on experience, location, and employer.

What is a polygraph examiner?

A polygraph examiner is a trained professional who uses polygraph instruments, commonly known as lie detectors, to assess whether individuals are being truthful or deceptive during interviews. They measure physiological responses such as heart rate, blood pressure, respiration, and skin conductivity while asking a series of questions. Polygraph examiners typically work for law enforcement agencies, private firms, or government organizations, and they must adhere to strict ethical guidelines. Their findings are used as investigative tools, though polygraph results are not always admissible in court.

What are the key skills and qualifications needed to thrive as a polygraph examiner?

To thrive as a Polygraph Examiner, you generally need a background in criminal justice or psychology, specialized training from an accredited polygraph school, and often law enforcement experience. Familiarity with polygraph instruments, computerized analysis software, and relevant certification (such as from the American Polygraph Association) is typically required. Strong interpersonal skills, keen observation, and ethical judgment help examiners build rapport and accurately interpret examinee responses. These skills and qualifications ensure reliable testing, uphold legal standards, and maintain public trust in investigative processes.

What are some common challenges faced by polygraph examiners during interviews, and how can they be managed?

Polygraph examiners frequently encounter challenges such as nervousness or anxiety in examinees, attempts at countermeasures to distort results, and the need to maintain objectivity during sensitive investigations. Managing these challenges involves building rapport to ease examinee anxiety, adhering strictly to standardized testing protocols, and staying vigilant for signs of manipulation. Regular training and peer reviews are also essential to uphold ethical standards and ensure accurate, unbiased results.

What is the difference between Polygraph vs Criminal Investigator?

AspectPolygraphCriminal Investigator
Required CredentialsNone mandatory; certification availableLaw enforcement academy, police academy, or related training
Work EnvironmentTesting rooms, law enforcement officesCrime scenes, courts, offices
Industry UsageUsed in law enforcement, security, and private sectorsLaw enforcement agencies, government
Common Search/ComparisonOften compared for investigative rolesRelated to investigative work involving deception detection

The main difference is that a Polygraph specializes in lie detection through testing, often with minimal formal credentials, while a Criminal Investigator conducts broader investigations, typically requiring law enforcement training and experience. Both roles are integral to law enforcement but serve different functions within criminal justice.

How do you become a polygraph examiner?

To become a polygraph examiner, individuals typically need to complete specialized training through a recognized program or agency, which covers polygraph techniques, ethics, and legal considerations. Most states or organizations also require certification or licensing, which involves passing written and practical exams, and maintaining ongoing education to stay current with industry standards.

Is being a polygraph examiner a good job?

Polygraph examiners conduct lie detector tests to assist in investigations or employment screenings. The job requires specialized training, certification, and attention to detail, often involving irregular hours and handling sensitive information. It can be a stable career for those interested in forensic or law enforcement-related fields.

What are popular job titles related to Polygraph jobs in Dallas, TX?

For Polygraph jobs in Dallas, TX, the most frequently searched job titles are:

What job categories do people searching Polygraph jobs in Dallas, TX look for?

The top searched job categories for Polygraph jobs in Dallas, TX are:

What cities near Dallas, TX are hiring for Polygraph jobs?

Cities near Dallas, TX with the most Polygraph job openings:

Polygraph jobs near you
Infographic showing various Polygraph job openings in Dallas, TX as of August 2026, with employment types broken down into 90% Full Time, and 10% Part Time. Highlights an 100% In-person job distribution, with an average salary of $37,384 per year, or $18 per hour.

Detention Officer

City of Irving, TX

Irving, TX • On-site

$45K - $64K/yr

Full-time

Re-posted 19 days ago

City Of Irving rating

7.8

Company rating: 7.8 out of 10

Based on 9 frontline employees who took The Breakroom Quiz

452nd of 846 rated public administrative organizations

Job description

Salary: $45,636.00 - $64,356.00 Annually
Location : City of Irving, TX
Job Type: Technical
Job Number: 2600162
Department: Police Department
Opening Date: 05/21/2026
Job Posting
THIS POSITION IS OPEN UNTIL FILLED AND MAY CLOSE WITHOUT NOTICE.
NOW OFFERING LATERAL HIRE OPPORTUNITY! Duties include booking, fingerprinting and photographing arrested persons; conducting intoxilyzer tests; searching and screening, supervising, preparing meals for, feeding, and releasing jail inmates; cleaning and handling maintenance of the jail; preparing and submitting daily activity reports; conducting daily searches of the jail facility; processing monies for bonds/fines; and attending court as needed. Duties will require ability to restrain and secure combative prisoners using verbal skills, hand control techniques and/or other accepted methods; attending mandatory training courses and maintaining all required certifications. Hours include two shifts covering a 24-hour period. A high school diploma or equivalent, a valid Class C Texas driver's license and a good driving record are required. Must be at least 18 years of age to be hired. Duties involve access to sensitive Criminal Justice Information Systems (CJIS), which requires that a thorough background check be conducted.Candidates will be subject to a polygraph exam, a psychological exam, and criminal history check. Must not have any criminal conviction above the grade of a Class B misdemeanor or any Class B misdemeanor within the past 10 years; other convictions may also be considered.
PAY GRADE GG14 / FULL PAY RANGE $21.94 - $30.94 PER HOUR
Full Job Description
The full job description for this position and all other City of Irving job classifications are available online. to access the list of job titles.
Culture
The Irving Police Department is committed to the philosophy of community-based policing and providing the best possible service to the residence of Irving. We embrace the vision that Irving will be the model for safe and beautiful neighborhoods; a vibrant economy; and exceptional recreational, cultural and educational opportunities. With compassion, integrity and innovation, we strive to institute trust and promote a high quality of life for residents, visitors and businesses.
The City of Irving strives to be the most inclusive, welcoming, respectful and understanding municipal organization in North Texas. Irving is home to one of the most diverse ZIP codes in the nation, with many religions, races, nationalities and beliefs represented. The city acknowledges that its employees' diversity make them uniquely qualified to serve. This is achieved by building and nurturing an employment base that better reflects the races, cultures, faiths, gender identities, generations and philosophies of the community. The goal is to create programming and engagement opportunities, implement best and emerging practices, and foster an environment of understanding and respect. This allows for equitable access to programs and services, removal of barriers for engagement, and a culture of safety, trust and belonging.
For City of Irving full-time employees only, competitive health benefits and participation in TMRS are offered. More information can be found online at
01
24/7 Scheduling (Duties require being able to work various shifts covering a 24-hour period including day, evening and nighttime hours as well as holidays and weekends.) - Are you available and willing to work as needed, including day, evening and nighttime hours as well as holidays and weekends, as the position requires?
  • Yes
  • No

02
Driver's License - Do you currently possess a valid driver's license?
  • Yes
  • No

03
CJIS Acknowledgement - I acknowledge and understand that this job requires that candidates will be subject to a polygraph exam, a psychological exam, and criminal history check; and, must not have any criminal conviction above the grade of a Class B misdemeanor or any Class B misdemeanor within the past 10 years; other convictions may also be considered.
  • Yes
  • No

04
Drug Non-Use Acknowledgment for Detention Officer - As a condition for consideration for employment as an Irving detention officer, candidates must not have used illegal drugs, including marijuana, for at least the last three years. Do you acknowledge and accept this condition for employment consideration?
  • Yes
  • No

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