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Dallas County

Texas county government

Investigator 3

Security & Protective ServicesConfirmed live in the last 24 hours
Full-timeDallas, TX, USA$8.1k - $8.8kIn-person

About the Job

Requirements

  • A bachelor's degree from an accredited college or university in a job-related field of study is required.
  • Six years of investigative law enforcement experience is required, or an Advanced Peace Officer Certificate from T.C.L.E.O.S.E. with no experience.
  • Must be a certified peace officer and proficient in the use of a firearm.
  • Must have knowledge of investigative techniques and be able to communicate verbally and in writing with a diverse group of individuals.
  • Must be skilled in applying interviewing techniques while assisting prosecutors in adverse or hostile conditions.
  • Must pass a criminal background investigation.
  • May be required to successfully complete a polygraph, psychological, and physical exam, and is subject to random, unannounced drug and alcohol testing.

Responsibilities

  • Independently assist the assigned Assistant District Attorney in gathering pertinent data, identifying significant factors, and recognizing solutions for complex or specialized cases involving capital murder and high-dollar-value white-collar crime.
  • Independently locate and develop evidence for trial or plea negotiations.
  • Plan and organize work independently as part of a trial or section in preparing cases for disposition.
  • Assist in reconstructing events, sequences, and time elements in preparation of criminal cases.
  • Locate, interview, and notify witnesses of trial dates by serving subpoenas, summonses, and writs; make arrests; coordinate transportation and lodging of trial witnesses; and check backgrounds of witnesses who may be used during trial.
  • Collect and prepare physical evidence for trial, including reviewing medical autopsy and forensic reports, investigating crime scenes, reviewing crime-scene data, gathering evidence, determining what evidence needs analysis, and drawing informative, accurate conclusions.
  • Assist the Assistant District Attorney during jury selections and trial presentations.
  • Supervise and train Level I and Level II investigators, and act as lead when more than one investigator is required.
  • Perform other duties as assigned.

About the Company

Dallas County

Texas county government

Dallas County is a county government serving residents and communities in Dallas County, Texas. The county administers courts, elections, public health, justice, records, infrastructure, human services, and other local government programs. It serves residents, businesses, visitors, partner agencies, and communities across Dallas County. Its operating model centers on elected offices and departments operating under public law, budgets, civil-service rules, and countywide administrative systems. Teams work across public health, justice, administration, technology, facilities, finance, records, and community services. Teams support coordinated daily delivery.

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