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Traffic Investigator Jobs in Indiana (NOW HIRING)

Attend a 30-week paid training program to gain skills and certifications in traffic control ... Criminal Investigator, Correction Officer, and Police Officer. The U.S. Army offers a variety of ...

Attend a 30-week paid training program to gain skills and certifications in traffic control ... Criminal Investigator, Correction Officer, and Police Officer. The U.S. Army offers a variety of ...

Attend a 30-week paid training program to gain skills and certifications in traffic control ... Criminal Investigator, Correction Officer, and Police Officer. The U.S. Army offers a variety of ...

Attend a 30-week paid training program to gain skills and certifications in traffic control ... Criminal Investigator, Correction Officer, and Police Officer. The U.S. Army offers a variety of ...

Attend a 30-week paid training program to gain skills and certifications in traffic control ... Criminal Investigator, Correction Officer, and Police Officer. The U.S. Army offers a variety of ...

Attend a 30-week paid training program to gain skills and certifications in traffic control ... Criminal Investigator, Correction Officer, and Police Officer. The U.S. Army offers a variety of ...

Attend a 30-week paid training program to gain skills and certifications in traffic control ... Criminal Investigator, Correction Officer, and Police Officer. The U.S. Army offers a variety of ...

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Traffic Investigator information

See Indiana salary details

$43.8K

$74.6K

$111.3K

How much do traffic investigator jobs pay per year?

As of Aug 27, 2026, the average yearly pay for traffic investigator in Indiana is $74,565.00, according to ZipRecruiter salary data. Most workers in this role earn between $65,700.00 and $79,900.00 per year, depending on experience, location, and employer.

What is a traffic investigator?

Traffic Investigators are professionals who analyze road accidents, traffic patterns, and related incidents to determine causes and recommend safety improvements. They often work with law enforcement, insurance companies, or government agencies to gather evidence, reconstruct accidents, and prepare reports. Their work helps improve road safety, support legal proceedings, and inform policy decisions. Traffic Investigators may also be involved in educating the public about traffic laws and accident prevention.

What are some typical challenges traffic investigators face when gathering evidence at accident scenes?

Traffic Investigators often encounter challenges such as dealing with inclement weather, heavy traffic, or hazardous conditions while securing and documenting accident scenes. They must work quickly to collect accurate evidence before it is disturbed, all while ensuring their own safety and that of others on the scene. Collaborating effectively with law enforcement, emergency responders, and sometimes distressed witnesses is also essential. Attention to detail and strong communication skills are critical to overcoming these challenges and ensuring thorough, reliable investigations.

What are the key skills and qualifications needed to thrive as a traffic investigator, and why are they important?

To thrive as a Traffic Investigator, you need a strong understanding of traffic laws, accident reconstruction, and investigative techniques, typically supported by experience in law enforcement or traffic management. Familiarity with tools such as accident reconstruction software, mapping programs, and data analysis systems is common in this role. Strong attention to detail, analytical thinking, and effective communication are essential soft skills for compiling accurate reports and interacting with various stakeholders. These competencies are vital for ensuring thorough investigations, supporting public safety, and providing reliable findings for legal or administrative proceedings.

What is the difference between Traffic Investigator vs Traffic Analyst?

AspectTraffic InvestigatorTraffic Analyst
Required CredentialsHigh school diploma or equivalent; some roles may require certifications in traffic safety or law enforcementBachelor's degree in transportation, statistics, or related field; certifications in data analysis are common
Work EnvironmentOn-site at accident scenes, traffic sites, or law enforcement agenciesOffice-based, analyzing traffic data, reports, and trends
Employer & Industry UsageLaw enforcement agencies, transportation departments, insurance companiesTransportation agencies, consulting firms, government departments

Traffic Investigators focus on accident scene analysis, law enforcement, and traffic safety enforcement. Traffic Analysts primarily analyze traffic data, trends, and patterns to improve traffic flow and safety. While both roles involve traffic data, Investigators are more field-oriented, whereas Analysts work mainly in data analysis and reporting.

How do you become a traffic investigator?

To become a traffic investigator, candidates typically need a high school diploma or equivalent, followed by experience in law enforcement or traffic safety. Many agencies require completion of specialized training in accident reconstruction, traffic laws, and investigation techniques, often obtained through police academies or certification programs. Strong analytical skills, attention to detail, and knowledge of relevant tools and procedures are essential for success in this role.
Infographic showing various Traffic Investigator job openings in Indiana as of August 2026, with employment types broken down into 91% Full Time, and 9% Part Time. Highlights an 97% Physical, 2% Hybrid, and 1% Remote job distribution, with an average salary of $74,565 per year, or $35.8 per hour.

Traffic Investigation Engineer

State of Indiana

Crawfordsville, IN • On-site

$75K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 22 days ago


State Of Indiana rating

7.0

Company rating: 7.0 out of 10

Based on 189 frontline employees who took The Breakroom Quiz

41st of 50 rated states


Job description

 Work for Indiana

Begin a fulfilling career with the State of Indiana by joining one of the largest employers in the state, offering a range of opportunities across 60+ agencies. At the state, you'll find competitive compensation, a robust benefits package and a commitment to work-life balance. Most importantly, you'll have the chance to make a real and measurable impact on the lives of Hoosiers across Indiana.

About the Indiana Department of Transportation: 
The Indiana Department of Transportation (INDOT) provides a dynamic workplace that serves Indiana citizens, improves our state’s quality of life, and enhances its economic opportunity. INDOT has a number of innovative programs and projects, including Public-Private Partnerships, Green Initiatives, and cutting-edge uses of materials and assets. As part of the State of Indiana, INDOT offers a competitive total compensation package, as well as outstanding work/life balance. Whether you are an established professional in the transportation field or just starting your career, INDOT has exciting and challenging opportunities for you.

Role Overview:

As the Traffic Investigation Engineer, you will assist the District Traffic Engineer in improving safety and mobility in the state highway system in response to public requests and for planning future infrastructure projects. You will be responsible for addressing internal and external concerns while managing the collection of traffic data and the performance of traffic studies. In addition, you will be working on short-term and long-term solutions to existing traffic issues and concerns. To be successful in this role you will have a background in traffic or design in traffic projects. A Civil Engineering focus is preferred but not required.

A Professional Engineering license is not required for this position. Candidates who have an Engineering degree and a current Engineer in Training license (EIT), but do not hold a professional license, may be hired at a lower minimum salary and are eligible for promotional increases upon achieving milestones including years of experience and obtaining their Professional Engineering license.

Location:
This position is with INDOT's Crawfordsville District.

Salary:

The salary for this position traditionally starts at $75,010.00 but may be commensurate with education and work experience. Use our Compensation Calculator to view the total compensation package.

A Day in the Life:

The essential functions of this role are as follows: 

  • Planning & Project Management: Serve as a resource for proposal development and research process. Ensure milestones, deliverables, and implementation strategies, are established accurately. Assist supervisor in the development of strategic planning and resource utilization.  You will participate in providing project reviews in accordance with the Agency’s established performance standards. Ensure that all plans reflect the scope of services, existing field conditions, appropriate design standards, and sound engineering judgment.  
  • Program Management: Coordinate programs and plans for the division/department; interpret laws, regulations, and guidelines within area of assignment; review program plans for completeness, economic and technical feasibility.  
  • Design and Research: Assist in the development of programs, research development & technology plans (road maps) to improve product quality. Review research proposals and report to ensure their accuracy, effectiveness, and potential for implementation.  
  • Inspection: Organize, conduct, and review engineering investigations, field observations, which have a defined scope. 
  • Technical & Data Analysis: Assist in analyzing engineering data and developing technical guidelines, technology initiatives, training course materials and other technical documents. 
  • Testing: Assist in laboratory testing with “research grade equipment” related to materials/bridge/traffic research 
  • Quality Control: Participate in Quality Control / Quality Assurance programs to ensure policy and best practices are actively deployed, analyze field data, and review plans for conformance to design criteria.

The job description is not designed to cover or contain a comprehensive listing of activities, duties or responsibilities that are required of the employee. Other duties, responsibilities and activities may change or be assigned at any time.

This position is exempt from overtime compensation for additional work hours which may be required to complete essential functions or other assigned work. Exempt employees may work more than 75 hours in a pay period without additional compensation and must report a minimum of 75 hours per pay period of work hours and/or paid leave taken to receive their base biweekly salary.

What You'll Need for Success:

Individuals in this role should minimally be able to articulate or demonstrate the following:

  • A registered Professional Engineers license in Indiana is required; exceptions may be considered for candidates holding an Engineer-in-Training (EIT) or Fundamentals of Engineering (FE) certification who are actively pursuing PE licensure in Indiana, provided they are applying for a lower-level classification.
  • Must have a valid Driver's License. 
  • Extensive knowledge of and ability to apply civil engineering theories, principles, methods, and procedures to the engineering specialty. 
  • Broad knowledge of planning, design, or construction of highway or transportation project features (such as roads, bridges, pavement, or traffic structures) in accordance with engineering design and construction standards, principles and methods.  
  • Extensive knowledge of and ability to apply federal and state laws, rules, regulations, and procedures governing incumbents filed of specialization. 
  • Considerable knowledge of and ability to apply computer aided design and drafting functions to field of specialization. 
  • Ability to prepare and review complex design plans and reports relating to the functional area of specialization. 
  • Ability to perform the algebraic, trigonometric, and higher mathematical computations applied to design operations. 
  • Extensive knowledge of and ability to apply the provisions of American Association of State Highway and Transportation Officials (AASHTO) Design Specifications, AASHTO Standard Specifications and Tests, ASTM Standards. 
  • Working knowledge of Indiana Design Manual (IDM), Indiana Manual of Uniform Traffic Control Devices (IMUTCD), INDOT standard specifications and standard drawings.  
  • Knowledge of department systems not limited to Scheduling Project Management System (SPMS), Deighton Transportation Information Management System (dTIMS), ArcGIS, and Work Management System (WMS). 

A degree is not required.  However, at least 4 years of professional experience in engineering, civil engineering, transportation research, or a closely related field, applying the outlined knowledge, skills, and abilities in a similar role may be considered.  

Individuals should have the ability to perform essential functions with or without reasonable accommodation.

May need additional requirements depending on the assigned specialty: 

  • Bridge: Ability to use bridge design software such as CONSPAN, RC-Pier, GEOMATH, and Merlin Dash.  Required to complete one of the two National Highway Institute Courses “130055: Safety Inspection of In-Service Bridges” or “130056: Safety Inspection of In-Service Bridges for Professional Engineers”.  Required to complete National Highway Institute Course “130053: Bridge Inspection Refresher Training” at intervals not to exceed 60-months. Recommended to complete National Highway Institute Course “130078: Bridge Inspection Techniques for Nonredundant Steel Tension Members (NSTM).  Attend INDOT Bridge Inspection training classes and annual Local Transportation Assistant Program (LTAP) training as scheduled.
Supervisory Responsibilities/Direct Reports:
This role may provide direct supervision for one or more staff members.

Benefits of Employment with the State of Indiana:

The State of Indiana offers a comprehensive benefit package for full-time employees which includes: 

  • Three (3) medical plan options (including RX coverage) as well as vision and dental plans
  • Wellness Rewards Program: Complete wellness activities to earn gift card rewards
  • Health savings account, which includes bi-weekly state contribution
  • Deferred compensation 457(b) account (similar to 401(k) plan) with employer match
  • Two (2) fully-funded pension plan options
  • A robust, comprehensive program of leave policies covering a variety of employee needs, including but not limited to:
    • 150 hours of paid New Parent Leave and up to eight weeks of paid Childbirth Recovery Leave for eligible mothers
    • Up to 15 hours of paid community service leave
  • Combined 180 hours of paid vacation, personal, and sick leave time off
  • 12 paid holidays, 14 on election years
  • Education Reimbursement Program
  • Group life insurance
  • Referral Bonus program
  • Employee assistance program that allows for covered behavioral health visits
  • Qualified employer for the Public Service Loan Forgiveness Program
  • Free Parking for most positions
  • Free LinkedIn Learning access

Equal Employment Opportunity:

The State of Indiana is an Equal Opportunity Employer and is committed to recruiting, selecting, developing, and promoting employees based on individual ability and job performance. Reasonable accommodations may be available to enable individuals with disabilities to complete the application and interview process as well as perform the essential functions of a role. If you require reasonable accommodations to complete this application, you can request assistance by contacting the Indiana State Personnel Department at jobs@spd.IN.gov.


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