Latent Print Examiner – Crime Laboratory

Mar 3, 2026 | Job Opportunities | 0 comments

The Jefferson Parish Sheriff’s Office (JPSO) Personnel Division is accepting applications for the position of Latent Print Examiner assigned to the Crime Laboratory.

Position Overview

Qualified applicants may email resumes and/or questions to:
Thomas Angelica, Crime Lab Director
📧 angelica_ts@jpso.com
📞 504-875-3888

Salary Range: $54,600 – $70,800 annually
(Compensation based on qualifications and experience)

Position Overview

The Latent Print Examiner is a forensic analyst responsible for developing, documenting, and preserving latent friction ridge impressions and conducting complex comparisons using the ACE-V methodology.

The role includes extensive laboratory processing utilizing chemical, physical, and digital techniques, along with early-stage evidence handling to support additional forensic disciplines while upholding accreditation standards. Examiners prepare scientifically defensible reports, perform technical reviews, and provide expert testimony.

Additional duties include 24/7 on-call availability, operation of AFIS and NGI databases, annual internal and external proficiency testing, and collecting inked exemplars from living or deceased individuals when necessary.

Minimum Qualifications

  • Baccalaureate degree or higher from an accredited college or university in natural science, forensic science, or a closely related field

  • Excellent written and verbal communication skills, including the ability to understand scientific and technical literature

  • Strong analytical, observational, and documentation skills

  • Knowledge of scientific laboratory methods, equipment, processes, and procedures

  • Trainees must successfully complete the JPSO Crime Laboratory Latent Print Processing and Comparison Training Program

  • Trained analysts must satisfactorily complete initial competency and annual proficiency tests

  • Successful completion of the Louisiana State Police AFIS User Requirements Competency

  • Ability to pass a visual acuity test

  • Willingness to attend out-of-state training and/or conferences

  • Availability for remote verifications during a declared emergency or special event

  • Valid driver’s license and U.S. citizenship; must be at least 21 years of age

  • Ability to lift and carry at least 45 pounds

  • Adequate hand-eye coordination, including the ability to grip with fingers and hands

  • Clear vision

Preferred Qualifications

  • Training or coursework in friction ridge development, forensic chemistry, or crime scene processing

  • Knowledge of alternate light source equipment and photography techniques

  • Familiarity with AFIS/NGI workflows

  • Completion of specialized training (IAI courses, forensic workshops, conferences)

  • Experience working in an accredited forensic laboratory

  • IAI Certified Latent Print Examiner (CLPE) Certification

Key Responsibilities

May include, but are not limited to:

  • Evaluate evidence to determine appropriate processing sequences based on matrix/substrate, condition, and investigative needs

  • Perform latent print development techniques, including physical, chemical, and optical methods (e.g., cyanoacrylate fuming, dye staining, ninhydrin, alternate light source)

  • Operate specialized laboratory equipment such as fuming chambers, vent hoods, ALS/forensic laser systems, and digital imaging tools

  • Document all processing steps, observations, and results in accordance with laboratory procedures

  • Capture high-quality digital images of developed impressions using forensic imaging systems

  • Assist with validation studies, equipment maintenance, and procedure updates

  • Provide technical guidance to investigators and crime scene personnel regarding evidence packaging, preservation, and processing

  • Adhere to all laboratory policies, procedures, and safety protocols, including proper handling of chemicals, biological materials, and hazardous equipment

  • Maintain a clean, organized, and efficient laboratory workspace

  • Examine and compare latent and inked prints using the ACE-V methodology

  • Document analytical processes, prepare scientific reports and visual aids, and provide expert testimony in various courts of law

  • Utilize digital imaging software to enhance, annotate, and preserve friction ridge detail

  • Operate applications within the AFIS/NGI systems

  • Conduct technical reviews and participate in internal audits

  • Communicate technical information clearly to investigators, attorneys, and other stakeholders

  • Adapt to fluctuating case demands and provide rapid turnaround for exigent requests

  • Collect inked prints from suspected criminals, victims, or deceased persons

  • Work under the direct supervision of a senior forensic analyst or supervisor

  • Provide training and/or presentations to law enforcement agencies, attorneys, and citizens