Major case detective vs co-investigator

The differences between major case detectives and co-investigators can be seen in a few details. Each job has different responsibilities and duties. It typically takes 1-2 years to become both a major case detective and a co-investigator. Additionally, a co-investigator has an average salary of $60,791, which is higher than the $44,241 average annual salary of a major case detective.

The top three skills for a major case detective include criminal investigations, and . The most important skills for a co-investigator are patients, data collection, and IRB.

Major case detective vs co-investigator overview

	Major Case Detective	Co-Investigator
Yearly salary	$44,241	$60,791
Hourly rate	$21.27	$29.23
Growth rate	3%	3%
Number of jobs	23,105	7,338
Job satisfaction	-	-
Most common degree	Bachelor's Degree, 65%	Bachelor's Degree, 51%
Average age	44	44
Years of experience	2	2

Major case detective vs co-investigator salary

Major case detectives and co-investigators have different pay scales, as shown below.

	Major Case Detective	Co-Investigator
Average salary	$44,241	$60,791
Salary range	Between $29,000 And $66,000	Between $43,000 And $84,000
Highest paying City	-	-
Highest paying state	-	-
Best paying company	-	-
Best paying industry	-	-

Differences between major case detective and co-investigator education

There are a few differences between a major case detective and a co-investigator in terms of educational background:

	Major Case Detective	Co-Investigator
Most common degree	Bachelor's Degree, 65%	Bachelor's Degree, 51%
Most common major	Criminal Justice	Psychology
Most common college	-	-

Major case detective vs co-investigator demographics

Here are the differences between major case detectives' and co-investigators' demographics:

	Major Case Detective	Co-Investigator
Average age	44	44
Gender ratio	Male, 66.7% Female, 33.3%	Male, 38.2% Female, 61.8%
Race ratio	Black or African American, 8.7% Unknown, 4.9% Hispanic or Latino, 11.8% Asian, 2.7% White, 71.2% American Indian and Alaska Native, 0.6%	Black or African American, 10.6% Unknown, 5.4% Hispanic or Latino, 14.5% Asian, 3.4% White, 65.3% American Indian and Alaska Native, 0.8%
LGBT Percentage	9%	9%

Differences between major case detective and co-investigator duties and responsibilities

Major case detective example responsibilities.

Apply proactive patrol, initiated/effect arrests, provide expert court testimonies, investigate crimes, and write detailed incident/investigative reports.
Supervise all-source intelligence collection, cycle and processes in accordance with FBI and DEA investigative requirements regarding information gaps.

Co-investigator example responsibilities.

Accomplish electroencephalogram (EEG), MRI, and behavioral testing on research participants.
Research utilizes nanotechnology in neuroscience aim to better understand and treat pediatric brain tumors and potentially traumatic brain injury.
Perform blood draws, EKG testing, cholesterol testing, A1c/glucose testing, patient interviewing and questionnaires
Build models in python and matlab to investigate the nature of network derive persuasion allocation mechanisms.
Ensure regulatory standards for protocol and HIPPA compliance by staff.
Audit patient notes ensuring compliance with HIPPA and federal regulation code (42 CFR).

Major case detective vs co-investigator skills

Common major case detective skills

Criminal Investigations, 100%

Common co-investigator skills

Patients, 20%
Data Collection, 11%
IRB, 7%
Data Analysis, 6%
Research Projects, 5%
Clinical Trials, 5%

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Major Case Detective
Major Case Detective vs Co-Investigator

Updated January 8, 2025

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