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Assistant Traffic Engineer Jobs in Washington (NOW HIRING)

Rummel Klepper and Kahl

Engineer I

Fairfax, VA · On-site

$79K - $104K/yr

Conduct field reviews to collect traffic data and validate existing conditions. Assist in ... Bachelor's degree in Civil Engineering, or a related field

RK&K

Engineer I

Fairfax, VA · On-site

$79K - $104K/yr

Conduct field reviews to collect traffic data and validate existing conditions. Assist in ... Bachelor's degree in Civil Engineering, or a related field

HNTB

Transportation Planning Engineer III

Arlington, VA · On-site

$95K - $149K/yr

Utilizing traffic analysis, simulation, and other transportation planning tools to support project ... Completes assigned work within the schedule and number of hours provided. * Assist in the ...

M&J Engineering

Assistant Resident Engineer

Rockville, MD · On-site

$100K - $128K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

Responsibilities Assist the Resident Engineer with management and coordination of daily ... Coordinate maintenance of traffic operations and construction staging. Monitor compliance with ...

M&J Engineering

Assistant Resident Engineer

Fairfax, VA · On-site

$101K - $129K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

Coordinate construction staging and maintenance of traffic operations in accordance with the VDOT ... Assist the Resident Engineer in resolving field issues and coordinating with VDOT personnel and ...

M&J Engineering

Assistant Resident Engineer

Rockville, MD · On-site

$100K - $128K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

M&J is seeking Assistant Resident Engineers to assist the Resident Engineer with daily construction ... traffic operations and construction staging. · Monitor compliance with safety requirements ...

M&J Engineering

Assistant Resident Engineer

Fairfax, VA · On-site

$101K - $129K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

... traffic operations in accordance with the VDOT Work Area Protection Manual (WAPM). • Monitor ... Assist the Resident Engineer in resolving field issues and coordinating with VDOT personnel and ...

M&J Engineering

Assistant Resident Engineer

Rockville, MD · On-site

$100K - $128K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

M&J is seeking Assistant Resident Engineers to assist the Resident Engineer with daily construction ... traffic operations and construction staging. • Monitor compliance with safety requirements ...

M&J Engineering

Assistant Resident Engineer

Fairfax, VA · On-site

$101K - $129K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

... traffic operations in accordance with the VDOT Work Area Protection Manual (WAPM). • Monitor ... Assist the Resident Engineer in resolving field issues and coordinating with VDOT personnel and ...

M&J Engineering

Assistant Resident Engineer

Washington, DC · On-site

$112K - $143K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

Responsibilities Assist the Resident Engineer with management and coordination of daily ... Coordinate maintenance of traffic operations and work zone safety compliance. Monitor compliance ...

M&J Engineering

Assistant Resident Engineer

Washington, DC · On-site

$112K - $143K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

M&J is seeking an Assistant Resident Engineer (ARE) to support the Resident Engineer by supervising ... of traffic operations and work zone safety compliance. • Monitor compliance with stormwater ...

Mead & Hunt

Experienced Transportation Engineer

Washington, DC · On-site

$99K - $146K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Traffic / ITS technical analysis and design * Manage medium to large projects for schedule, budget ... Attend technical interviews * Coordinate proposal efforts and assist in technical input

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Showing results 21-40

All JobsTraffic Engineer JobsAssistant Traffic Engineer JobsAssistant Traffic Engineer Jobs in Washington

Assistant Traffic Engineer information

See Washington salary details

$25.5K

$68.1K

$124K

How much do assistant traffic engineer jobs pay per year?

As of Aug 13, 2026, the average yearly pay for assistant traffic engineer in Washington is $68,140.00, according to ZipRecruiter salary data. Most workers in this role earn between $45,300.00 and $82,100.00 per year, depending on experience, location, and employer.

What are some typical challenges faced by assistant traffic engineers in their daily work?

Assistant Traffic Engineers often encounter challenges such as balancing competing priorities between safety, efficiency, and community needs when designing or modifying traffic systems. They may need to analyze complex traffic data, stay updated on evolving regulations, and coordinate with various stakeholders, including city planners and the public. Adapting to new technologies in traffic management and responding to urgent issues, like accident-prone intersections, are also common aspects of the role. Developing strong communication and problem-solving skills is essential for navigating these challenges effectively.

What are the key skills and qualifications needed to thrive as an assistant traffic engineer, and why are they important?

To thrive as an Assistant Traffic Engineer, you need a solid background in civil engineering principles, traffic analysis, and a relevant engineering degree, often supported by an Engineer-in-Training (EIT) certification. Familiarity with technical tools such as AutoCAD, Synchro, and traffic simulation software is commonly required. Strong analytical thinking, attention to detail, and effective communication skills help in interpreting data and collaborating with stakeholders. These skills and qualifications are vital for designing safe, efficient transportation systems and supporting successful project delivery.

What does an assistant traffic engineer do?

An Assistant Traffic Engineer supports senior engineers in planning, designing, and managing traffic flow in urban and suburban areas. Their responsibilities often include collecting and analyzing traffic data, assisting with the development of traffic signal timing plans, preparing reports, and helping implement solutions to improve road safety and efficiency. They may also review construction plans, work with traffic control devices, and coordinate with other departments or stakeholders. This role is typically an entry-level position that serves as a stepping stone to more advanced engineering roles.

What are the most commonly searched types of Traffic Engineer jobs in Washington?

The most popular types of Traffic Engineer jobs in Washington are:

What are popular job titles related to Assistant Traffic Engineer jobs in Washington?

For Assistant Traffic Engineer jobs in Washington, the most frequently searched job titles are:

What job categories do people searching Assistant Traffic Engineer jobs in Washington look for?

The top searched job categories for Assistant Traffic Engineer jobs in Washington are:

What cities in Washington are hiring for Assistant Traffic Engineer jobs?

Cities in Washington with the most Assistant Traffic Engineer job openings:

Assistant Traffic Engineer jobs near you
Infographic showing various Assistant Traffic Engineer job openings in Washington as of August 2026, with employment types broken down into 1% As Needed, 75% Full Time, 21% Part Time, 1% Temporary, and 2% Contract. Highlights an 98% Physical, 1% Hybrid, and 1% Remote job distribution, with an average salary of $68,140 per year, or $32.8 per hour.

Experienced Civil EIT - Transportation/Traffic

Kimley-Horn

Reston, VA • On-site

$90K - $105K/yr

Full-time

Medical, Dental, Vision, Retirement

Re-posted 26 days ago

Kimley-Horn rating

8.9

Company rating: 8.9 out of 10

Based on 86 frontline employees who took The Breakroom Quiz

55th of 447 rated engineering

Job description

Overview

Kimley-Horn's Reston, Virginia (VA) office is seeking a Civil Engineer-in-Training (EIT) with 2+ years of experience to join their Transportation/Traffic team. This is not a remote position. 

Responsibilities
  • Perform traffic engineering and project management tasks to deliver a wide variety of transportation planning, transit, traffic engineering, safety, and intelligent transportation systems (ITS) projects for many, diverse clients
  • Has an entrepreneurial spirit, creating a vision for growth in their personal practice while contributing to the growth of our well-established transportation practice
  • Assist with managing their projects profitably
  • Engage in hands-on practice and delivery of projects
  • Transition work to qualified staff
  • Act as a positive leader and mentor
  • Contribute significantly to marketing and business development efforts and have the autonomy to pursue their own passions, leads, and clients
  • As a critical member of the team, you will perform a variety of engineering tasks and will receive both on-the-job and formal training as well as mentorship and exposure to plan production, project financials, and client interactions
Qualifications
  • 2+ years of traffic engineering experience that could include:
    • Preparing and/or reviewing traffic impact studies for small and large projects
    • Preparing parking studies
    • Preparing site access and circulation studies
  • Bachelors or Masters from an ABET accredited university in the field of Civil Engineering
  • "Engineer-In-Training" or "Engineering Intern" certification (or ability to obtain within 12 months)
  • Experience using Synchro, VISSIM, and/or other traffic analysis software applications
  • Communicating technical thoughts clearly and concisely
  • Excellent technical writing skills
  • Detail-oriented with an ability to contribute to a positive work environment
  • Ability to work independently and as a team

Base Salary Range:

$90,000.00 - $105,000.00

Why Kimley-Horn?

At Kimley-Horn, we do things differently. People, clients, and employees are at the forefront of who we are. Clients know we prioritize achieving their goals and growing their success. Employees know our culture and approach to business are built on a desire to provide an environment for everyone to flourish. Our commitment to quality is only as good as the people behind it- that's why we welcome and develop passionate, hardworking, and proactive employees. We take pride in how our employee retention, robust benefits package, and company values have led to Kimley-Horn's placement on the Fortune "100 Best Companies to Work" list for 19 years!

Key Benefits at Kimley-Horn

  • Exceptional Retirement Plan: 2-to1- company match on up to 4% of eligible compensation (salary + bonus) and additional profit-sharing contribution.
  • Comprehensive Health Coverage: Low-cost medical, dental, and vision insurance options.
  • Time Off: Personal leave, flexible scheduling, floating holidays, and half-day Fridays.
  • Financial Wellness: Student loan matching in our 401(k), and performance-based bonuses.
  • Professional Development: Tuition reimbursement and extensive internal training programs.
  • Family-Friendly Benefits: New Parent Leave, family building benefits, and childcare resources.
Education:Bachelor's DegreeEmployment Type: FULL_TIME

What Kimley-Horn employees say

Pay

Benefits

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About Kimley-Horn

Sourced by ZipRecruiter

We are a full-service consulting firm that provides a wide range of infrastructure and land development planning and engineering services to both public and private clients. Though we have more than 6,000 employees in 100+ offices, we pride ourselves on our small company feel. At Kimley-Horn, we do things differently. People--clients and employees--are at the forefront of our business. Clients know we are laser-focused on their success. Employees know our culture and approach to business are built on a desire to see our staff flourish, one and all. Both groups know that with Kimley-Horn, they can expect more and experience better.

Industry

Specialized design services

Company size

5,001 - 10,000 Employees

Headquarters location

Raleigh, NC, US

Year founded

1967

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