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Assistant Traffic Engineer Jobs in Washington (NOW HIRING)

M&J Engineering

Assistant Resident Engineer

Washington, DC · On-site

$112K - $143K/yr

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

M&J Engineering

Resident Engineer

Rockville, MD · On-site

$100K - $128K/yr

Direct and supervise all project staff including Assistant Resident Engineers, Office Engineers ... Ensure compliance with safety requirements, environmental regulations, and maintenance of traffic ...

M&J Engineering

Resident Engineer

Washington, DC · On-site

$112K - $143K/yr

Direct and supervise project staff including Assistant Resident Engineers, Office Engineers, Senior ... Ensure compliance with DDOT Work Zone Traffic Control requirements and ADA accessibility standards.

M&J Engineering

Resident Engineer

Washington, DC · On-site

$112K - $143K/yr

Direct and supervise project staff including Assistant Resident Engineers, Office Engineers, Senior ... Ensure compliance with DDOT Work Zone Traffic Control requirements and ADA accessibility standards.

M&J Engineering

Resident Engineer

Washington, DC · On-site

$112K - $143K/yr

Direct and supervise project staff including Assistant Resident Engineers, Office Engineers, Senior ... Ensure compliance with DDOT Work Zone Traffic Control requirements and ADA accessibility standards.

M&J Engineering

Resident Engineer

Rockville, MD · On-site

$100K - $128K/yr

... Assistant Resident Engineers, Office Engineers, Senior Inspectors, Inspectors, and specialized ... traffic operations. • Ensure proper project documentation and records management in MDOT SHA ...

M&J Engineering

Resident Engineer

Rockville, MD · On-site

$100K - $128K/yr

... Assistant Resident Engineers, Office Engineers, Senior Inspectors, Inspectors, and specialized ... traffic operations. · Ensure proper project documentation and records management in MDOT SHA ...

H&H

Senior Highway / Civil Engineer

Annapolis, MD · On-site

$145K - $160K/yr

Apply the standards and analysis techniques described in the Manual on Uniform Traffic Control ... * Assist with client relations and business development efforts and proposals Requirements

H&H

Senior Highway / Civil Engineer

Annapolis, MD · On-site

$145K - $160K/yr

Apply the standards and analysis techniques described in the Manual on Uniform Traffic Control ... * Assist with client relations and business development efforts and proposals Requirements

H&H

Senior Highway / Civil Engineer

Annapolis, MD · On-site

$145K - $160K/yr

Apply the standards and analysis techniques described in the Manual on Uniform Traffic Control ... * Assist with client relations and business development efforts and proposals Requirements

Leidos

Systems Integration Engineer

Gaithersburg, MD · On-site

$180K/yr

Nationwide congestion is increasing, and the need for efficient aircraft traffic planning is ... assist with system integration, requirements engineering, operational and decision analysis ...

Leidos

Systems Integration Engineer

Gaithersburg, MD · On-site

$180K/yr

Nationwide congestion is increasing, and the need for efficient aircraft traffic planning is ... assist with system integration, requirements engineering, operational and decision analysis ...

Leidos

Systems Integration Engineer

Gaithersburg, MD · On-site

$87K - $157K/yr

Nationwide congestion is increasing, and the need for efficient aircraft traffic planning is ... assist with system integration, requirements engineering, operational and decision analysis ...

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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.

Assistant Resident Engineer

M&J Engineering

Washington, DC • On-site

$112K - $143K/yr

Other

Medical, Dental, Vision, Life, Retirement

Re-posted 23 days ago

Job description

Overview
M&J Engineering, D.P.C. is a quality provider of multi-discipline consulting services with over 300 employees. Since its inception in 2004, M&J has grown into diversified provider of engineering, construction management, construction inspection, technology, and environmental services to a broad range of clients, including federal, state and city/local agencies, private owners, architects, engineers and contractors.
M&J Engineering is a leader in construction management and inspection, ITS, mechanical, electrical, wastewater, water supply, tunnel airport, port, marine/coastal, environmental engineering, and design-build services for both new infrastructure projects and renovations.
M&J bases its employment and personnel decisions on the principles of Equal Employment Opportunity, with the intent to further the Company's Affirmative Action commitment. M&J does not discriminate on the basis of race, color, religion, national origin, sex, sexual orientation, pregnancy, gender identity or expression, age, disability, genetic information, marital status, citizenship status, employment status, veteran or military status, or any other category protected by law. Our Company vigorously pursues opportunities to recruit and develop job candidates who have the desire and potential for becoming qualified employees through our Affirmative Action Plan.
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M&J is seeking an Assistant Resident Engineer (ARE) to support the Resident Engineer by supervising daily inspection coverage and contract documentation, assisting with pay estimates/change orders/submittals, and ensuring District Department of Transportation (DDOT) construction work remains compliant, safe, and on schedule.
Responsibilities
• Assist the Resident Engineer with management and coordination of daily construction inspection activities.
• Supervise field inspection personnel and coordinate inspection coverage for contractor operations.
• Monitor contractor operations and construction progress to ensure compliance with plans, specifications, and contract requirements.
• Review Daily Inspection Reports (DIRs) and quantity documentation prepared by inspectors.
• Assist with preparation and review of progress payment estimates, change orders, and contract modifications.
• Assist with review of contractor submittals, shop drawings, and RFIs.
• Coordinate maintenance of traffic operations and work zone safety compliance.
• Monitor compliance with stormwater permits, erosion and sediment control plans, and environmental regulations.
• Assist with coordination of utilities and public space requirements within the District.
• Act on behalf of the Resident Engineer when delegated.
Qualifications
Required
• Bachelor's degree in Civil Engineering, Construction Management, or related field.
• Minimum 8-12 years of transportation construction experience.
Preferred
• Engineer-in-Training (EIT) certification.
• Professional Engineer (PE) license or progress toward licensure.
• NICET Level III or IV - Transportation Construction Inspection.
• Certified Construction Manager (CCM) certification.
• OSHA 30-Hour Construction Safety Training.
• ACI Concrete Field Testing Technician - Grade I.
• District Erosion and Sediment Control Certification.
Benefits
M&J is a leader in providing quality engineering consulting services to a diverse and exciting client base. We attract experienced professionals who understand proactive client service, safety, risk management and loss prevention practices, quality control, teamwork, and the development of younger staff. We seek employees who enjoy their work, desire continuous improvement, and want to contribute to the vision and growth of a quality, employee-owned, professional firm. To all full-time employees we provide a comprehensive package of benefits, including medical, dental and eye insurance, 401(k) retirement plan, life insurance, etc. Salary will depend on experience and credentials.

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