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Weekend Cold Case Investigator Jobs in Texas (NOW HIRING)

LJK INVESTIGATIONS LLC

Private Investigator

Austin, TX · On-site

$23 - $27/hr

Analyze evidence * Organize and maintain case files and evidence * Conduct surveillance on ... Occasional evening, weekends or overnight assignments The Criminal Defense Private Investigator ...

LJK INVESTIGATIONS LLC

Private Investigator

Austin, TX · On-site

$23 - $27/hr

Analyze evidence * Organize and maintain case files and evidence * Conduct surveillance on ... Occasional evening, weekends or overnight assignments The Criminal Defense Private Investigator ...

LJK INVESTIGATIONS LLC

Private Investigator

Austin, TX · On-site

$23 - $27/hr

Analyze evidence * Organize and maintain case files and evidence * Conduct surveillance on ... Occasional evening, weekends or overnight assignments The Criminal Defense Private Investigator ...

LJK INVESTIGATIONS LLC

Private Investigator

Addison, TX · On-site

$23 - $27/hr

Analyze evidence * Organize and maintain case files and evidence * Conduct surveillance on ... Occasional evening, weekends or overnight assignments The successful candidate will have the ...

City of Missouri City

Investigator

Missouri City, TX

$40/hr

... weekends, holidays, or extended hours, as investigative needs require. Operates a motor vehicle safely and maintains a valid Texas driver's license (if required by assignment). Reviews assigned case ...

Ethos Risk Services

Investigator

Odessa, TX · On-site

$25 - $35/hr

Case Preparation: Prepare for surveillance assignment by reviewing Ethos' preliminary reports and ... Weekends/holidays are common workdays as claimants are more likely to be active.This is an ...

Ethos Risk Services

Investigator

Amarillo, TX · On-site

$28 - $38/hr

Case Preparation: Prepare for surveillance assignment by reviewing Ethos' preliminary reports and ... Weekends/holidays are common workdays as claimants are more likely to be active. * This is an ...

Ethos Risk Services

Investigator

Odessa, TX · On-site

$25 - $35/hr

Case Preparation: Prepare for surveillance assignment by reviewing Ethos' preliminary reports and ... Weekends/holidays are common workdays as claimants are more likely to be active. * This is an ...

Ethos Risk Services

Investigator

Austin, TX · On-site

$25 - $35/hr

Case Preparation: Prepare for surveillance assignment by reviewing Ethos' preliminary reports and ... Weekends/holidays are common workdays as claimants are more likely to be active.This is an ...

Ethos Risk Services

Investigator

Amarillo, TX · On-site

$28 - $38/hr

Case Preparation: Prepare for surveillance assignment by reviewing Ethos' preliminary reports and ... Weekends/holidays are common workdays as claimants are more likely to be active.This is an ...

Ethos Risk Services

Investigator

Laredo, TX

Case Preparation: Prepare for surveillance assignment by reviewing Ethos' preliminary reports and ... Weekends/holidays are common workdays as claimants are more likely to be active. * This is an ...

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Weekend Cold Case Investigator information

What is a weekend cold case investigator?

Weekend Cold Case Investigators are law enforcement professionals or consultants who work specifically on unsolved criminal cases, typically during weekends or outside of standard business hours. Their primary responsibility is to review, analyze, and investigate cases that have remained unresolved for extended periods. They may re-examine evidence, interview witnesses, and collaborate with other agencies to uncover new leads. This role often requires strong analytical skills, attention to detail, and experience in criminal investigations. By dedicating focused time on weekends, they help bring renewed attention and resources to cases that might otherwise remain stagnant.

What are the key skills and qualifications needed to thrive as a weekend cold case investigator?

To thrive as a Weekend Cold Case Investigator, you need a background in criminal justice or law enforcement, strong analytical skills, and experience with investigative procedures. Proficiency with case management systems, forensic analysis tools, and evidence databases is typically required. Exceptional attention to detail, persistence, and strong interpersonal communication skills help in re-examining cases and collaborating with colleagues or witnesses. These skills are essential for uncovering new leads, ensuring thorough case reviews, and ultimately bringing resolution to unresolved cases.

What are some common challenges faced by weekend cold case investigators, and how can they be addressed?

As a Weekend Cold Case Investigator, one of the main challenges is working with limited or outdated evidence, often requiring creative approaches and persistence. Additionally, coordinating with team members who primarily work weekdays can make communication and case handoffs more complex. To address these challenges, investigators should prioritize thorough documentation, maintain clear communication channels, and leverage modern forensic technologies when possible. Building strong relationships with both weekend and weekday staff can also help ensure continuity and progress on long-standing cases.

What is the difference between Weekend Cold Case Investigator vs Weekend Crime Scene Technician?

AspectWeekend Cold Case InvestigatorWeekend Crime Scene Technician
Required CredentialsCriminal justice degree, law enforcement experience, investigative trainingForensic science degree, crime scene processing certification
Work EnvironmentInvestigates unsolved cases, interviews witnesses, analyzes evidenceCollects, preserves, and documents physical evidence at crime scenes
Employer & Industry UsageLaw enforcement agencies, criminal investigationsPolice departments, forensic labs, crime scene units
Common Search & ComparisonOften compared for investigative roles in cold casesCompared for evidence collection and scene processing roles

The Weekend Cold Case Investigator focuses on solving unresolved cases through investigation and analysis, often working with law enforcement. In contrast, the Weekend Crime Scene Technician specializes in collecting and processing physical evidence at crime scenes. Both roles are essential in criminal investigations but differ in their primary responsibilities and required skills.

How to get a job as a Weekend Cold Case Investigator?

To become a Weekend Cold Case Investigator, candidates typically need a background in criminal justice, law enforcement, or forensic investigation, along with experience in case analysis and evidence handling. Relevant skills include critical thinking, attention to detail, and proficiency with investigative tools and databases. Certification in criminal investigation or forensic science can enhance prospects, and part-time or weekend availability is often required due to the nature of the role.

What are the most commonly searched types of Cold Case Investigator jobs in Texas?

The most popular types of Cold Case Investigator jobs in Texas are:

What cities in Texas are hiring for Weekend Cold Case Investigator jobs?

Cities in Texas with the most Weekend Cold Case Investigator job openings:

Weekend Cold Case Investigator jobs near you
Infographic showing various Weekend Cold Case Investigator job openings in Texas as of August 2026, with employment types broken down into 100% Full Time. Highlights an 50% In-person, and 50% Hybrid job distribution.

HCSO Internship

Harris County Sheriff's Office, TX

Houston, TX • On-site

Part-time

Re-posted 28 days ago

Job description

Location : Houston, TX
Job Type: Regular Part-Time
Job Number: 2024-00938-E
Department: Direct Report
Opening Date: 05/12/2025
Closing Date: Continuous
POSITION OVERVIEW
Applications for Spring 2026 Internships must be submitted by January 2nd, 2026.
Applications for Summer 2026 Internships must be submitted by May 15th, 2026.
As an HCSO Intern, you will gain valuable hands-on experience by supporting various functions within the agency. Depending on your unit assignment, your responsibilities may include assisting law enforcement officers with administrative tasks, conducting research, observing investigations, and contributing to community outreach initiatives. Throughout your internship, you will have the opportunity to learn about the intricacies of law enforcement procedures, protocols, and regulations while gaining insight into the daily operations of the third-largest sheriff's office in the country. This role provides an excellent opportunity to develop practical skills, build professional relationships, and explore potential career paths within the law enforcement field.
Please see the units below that are currently looking for students who are participating in an internship program with their school:
  • Criminal Investigations
    1. Auto Theft
    2. Burglary & Theft/Sex Offender-Registry/Financial Crimes
    3. Cold Case
    4. Crimes Against Children
    5. Family Violence/Victim Advocacy
  • Background & Recruiting
  • Court Division
  • Detentions
  • District Patrol
  • Emergency Dispatch Center
  • Financial Crimes
  • High Tech Crimes
  • Human Resources
  • Information Technology
  • Legal Services
  • Neighborhood Policing/Community Engagement
  • Training Academy
  • Web Development

MINIMUM REQUIREMENTS
  • Must be enrolled in a course-for-credit internship program
  • Must pass an internal agency background for CJIS clearance
  • Must be physically located on-site (No remote work opportunities)
  • Must be currently enrolled in a specialization that aligns with the unit you are pursuing
  • Must have an internship coordinator who is available for contact

PREFERENCES
  • Preferred if the candidate was interested in future career with HCSO

GENERAL INFORMATION
***This is not a paid internship program***
To be eligible for an internship, your college or university must have an existing memorandum of understanding (MOU) with the Harris County Sheriff's Office. If one does not currently exist, we must work with your internship coordinator to have one drafted and submitted for approval before we can move forward with your application.
Not Applicable
01
Employees of the Harris County Sheriff's Office (HCSO) are exposed to confidential and law enforcement sensitive information. A thorough background investigation is required to properly evaluate the suitability of applicants for employment. For this reason it is essential that you provide accurate information in all aspects of the process. The process will end for applicants who fail to provide truthful information. The following questions address information required to start the pre-qualifying requirements of the recruitment process. All information obtained herein will be used for purposes of initiating a background investigation only. Additional questionnaires will be required at later stages of the application process. We are an Equal Opportunity Employer. We do not discriminate on the basis of race, religion, sex, age, national origin or disability.
  • I have read the above statement and understand that by submitting this application I agree to be subject to a background investigation including but not limited to education, employment, driving record, criminal history, financial responsibility, or any such areas of investigation deemed reasonable and justifiable for purpose of employment with the HCSO.

02
Please check your top three options for an internship with HCSO.
  • Auto Theft
  • Backgrounds & Recruiting
  • Burglary & Theft/Sex Offender-Resgistry/Financial Crimes
  • Cold Case
  • Crimes Against Children
  • Crime Scene Unit
  • Detentions
  • Emergency Dispatch Center
  • Family Violence
  • High Tech Crimes
  • Human Resources
  • IT/Web Design
  • Legal Services
  • Media Relations
  • Neighborhood Policing
  • Patrol District
  • Special Investigations Unit (Corrections)
  • Training Academy

03
Please provide your full name.(Last Name, First Name, Middle Name (no initials)
04
Please provide your date of birth.
05
Please Provide your Social Security Number (SSN)
06
Please provide your current driver's license number, state and expiration date. If you do not have a driver's license please enter N/A.
07
Are you currently enrolled at a college or university?
  • Yes
  • No

08
If so, please provide the name of the institution you are attending.
09
What Major and/or Minor are you pursuing?
10
Are you enrolled in a course-for-credit internship at your college or university?
  • Yes
  • No

11
If so, please provide the name and contact information for your internship coordinator.
12
Does your college or university have an existing memorandum of understanding (MOU) with the Harris County Sheriff's Office?
  • Yes
  • No

13
Have you ever been on court-ordered community supervision or probation for any criminal offense with the grade of Class B misdemeanor or higher in the last ten years from the date of the court order?
  • Yes
  • No

14
Are you currently charged with any criminal offense?
  • Yes
  • No

15
Have you ever been convicted of an offense with a grade of Class B misdemeanor or higher within the last 10 years?
  • Yes
  • No

16
Have you ever been convicted of family violence?
  • Yes
  • No

17
Are you prohibited by law from operating a motor vehicle?
  • Yes
  • No

18
Are you prohibited by law from possessing a firearm?
  • Yes
  • No

19
Do you currently have any associates and/or relatives in the custody of Harris County Sheriff's Office or any other city, County, State or Federal Correctional Facility?"
  • Yes
  • No

20
If you answered yes to the previous question, please provide the following information.* Last Name, First Name, Middle Name * Their relationship to you* Jail Facility/SPN If this does not apply to you, answer N/A
Required Question

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