Senior Traffic Engineer
Waterloo, IA · On-site
Typical projects will vary but may include ITS planning, traffic planning and analysis, signal/lighting design, and MOT. The successful candidate will be able to lead both planning/analysis and plan ...
Waterloo, IA · On-site
Typical projects will vary but may include ITS planning, traffic planning and analysis, signal/lighting design, and MOT. The successful candidate will be able to lead both planning/analysis and plan ...
Waterloo, IA · On-site
Typical projects will vary but may include ITS planning, traffic planning and analysis, signal/lighting design, and MOT. The successful candidate will be able to lead both planning/analysis and plan ...
Des Moines, IA · On-site
Typical projects will vary but may include ITS planning, traffic planning and analysis, signal/lighting design, and MOT. The successful candidate will be able to lead both planning/analysis and plan ...
Des Moines, IA · On-site
Typical projects will vary but may include ITS planning, traffic planning and analysis, signal/lighting design, and MOT. The successful candidate will be able to lead both planning/analysis and plan ...
Waterloo, IA · On-site
$117K - $155K/yr
Typical projects will vary but may include ITS planning, traffic planning and analysis, signal/lighting design, and MOT. The successful candidate will be able to lead both planning/analysis and plan ...
Waterloo, IA · On-site
$117K - $155K/yr
Typical projects will vary but may include ITS planning, traffic planning and analysis, signal/lighting design, and MOT. The successful candidate will be able to lead both planning/analysis and plan ...
Waterloo, IA · On-site
Typical projects will vary but may include ITS planning, traffic planning and analysis, signal/lighting design, and MOT. The successful candidate will be able to lead both planning/analysis and plan ...
Waterloo, IA · On-site
Typical projects will vary but may include ITS planning, traffic planning and analysis, signal/lighting design, and MOT. The successful candidate will be able to lead both planning/analysis and plan ...
Waterloo, IA · On-site
Typical projects will vary but may include ITS planning, traffic planning and analysis, signal/lighting design, and MOT. The successful candidate will be able to lead both planning/analysis and plan ...
Waterloo, IA · On-site
Typical projects will vary but may include ITS planning, traffic planning and analysis, signal/lighting design, and MOT. The successful candidate will be able to lead both planning/analysis and plan ...
Waterloo, IA · On-site
Typical projects will vary but may include ITS planning, traffic planning and analysis, signal/lighting design, and MOT. The successful candidate will be able to lead both planning/analysis and plan ...
Waterloo, IA · On-site
Typical projects will vary but may include ITS planning, traffic planning and analysis, signal/lighting design, and MOT. The successful candidate will be able to lead both planning/analysis and plan ...
Waterloo, IA · On-site
$117K - $155K/yr
Typical projects will vary but may include ITS planning, traffic planning and analysis, signal/lighting design, and MOT. The successful candidate will be able to lead both planning/analysis and plan ...
Waterloo, IA · On-site
$117K - $155K/yr
Typical projects will vary but may include ITS planning, traffic planning and analysis, signal/lighting design, and MOT. The successful candidate will be able to lead both planning/analysis and plan ...
Des Moines, IA · On-site
$116K - $154K/yr
Typical projects will vary but may include ITS planning, traffic planning and analysis, signal/lighting design, and MOT. The successful candidate will be able to lead both planning/analysis and plan ...
Des Moines, IA · On-site
$116K - $154K/yr
Typical projects will vary but may include ITS planning, traffic planning and analysis, signal/lighting design, and MOT. The successful candidate will be able to lead both planning/analysis and plan ...
Waterloo, IA · On-site
Typical projects will vary but may include ITS planning, traffic planning and analysis, signal/lighting design, and MOT. The successful candidate will be able to lead both planning/analysis and plan ...
Waterloo, IA · On-site
Typical projects will vary but may include ITS planning, traffic planning and analysis, signal/lighting design, and MOT. The successful candidate will be able to lead both planning/analysis and plan ...
Waterloo, IA · On-site
$117K - $155K/yr
Typical projects will vary but may include ITS planning, traffic planning and analysis, signal/lighting design, and MOT. The successful candidate will be able to lead both planning/analysis and plan ...
Waterloo, IA · On-site
$117K - $155K/yr
Typical projects will vary but may include ITS planning, traffic planning and analysis, signal/lighting design, and MOT. The successful candidate will be able to lead both planning/analysis and plan ...
Des Moines, IA · On-site
Typical projects will vary but may include ITS planning, traffic planning and analysis, signal/lighting design, and MOT. The successful candidate will be able to lead both planning/analysis and plan ...
Des Moines, IA · On-site
Typical projects will vary but may include ITS planning, traffic planning and analysis, signal/lighting design, and MOT. The successful candidate will be able to lead both planning/analysis and plan ...
Des Moines, IA · On-site
$75K - $100K/yr
We specialize in traffic signal design and have notable expertise in signal timing. Additionally, we work on pavement marking design, street lighting analysis and design, DMS boards, bike ped-trail ...
Des Moines, IA · On-site
$75K - $100K/yr
We specialize in traffic signal design and have notable expertise in signal timing. Additionally, we work on pavement marking design, street lighting analysis and design, DMS boards, bike ped-trail ...
$75K - $100K/yr
We specialize in traffic signal design and have notable expertise in signal timing. Additionally, we work on pavement marking design, street lighting analysis and design, DMS boards, bike ped-trail ...
Quick apply
$75K - $100K/yr
We specialize in traffic signal design and have notable expertise in signal timing. Additionally, we work on pavement marking design, street lighting analysis and design, DMS boards, bike ped-trail ...
Des Moines, IA · On-site
$102K - $140K/yr
Lead projects in traffic related design including traffic signal and roundabout plans, roadway lighting plans, signing and striping plans, construction staging and traffic control plans * Prepare ...
Des Moines, IA · On-site
$102K - $140K/yr
Lead projects in traffic related design including traffic signal and roundabout plans, roadway lighting plans, signing and striping plans, construction staging and traffic control plans * Prepare ...
Dubuque, IA · On-site +1
$73K - $96K/yr
Traffic engineering, such as trip generation, traffic impact studies, capacity analysis, and traffic signal design. * Familiarity with the AASHTO Roadside Design Guide, AASHTO Policy on Geometric ...
Dubuque, IA · On-site +1
$73K - $96K/yr
Traffic engineering, such as trip generation, traffic impact studies, capacity analysis, and traffic signal design. * Familiarity with the AASHTO Roadside Design Guide, AASHTO Policy on Geometric ...
Iowa City, IA · Remote
$18 - $40/hr
Deep knowledge of PE Civil Transportation examination content covering traffic engineering, horizontal and vertical alignment design, intersection design, traffic signal design, transportation ...
Iowa City, IA · Remote
$18 - $40/hr
Deep knowledge of PE Civil Transportation examination content covering traffic engineering, horizontal and vertical alignment design, intersection design, traffic signal design, transportation ...
Ames, IA · Remote
$18 - $40/hr
Deep knowledge of PE Civil Transportation examination content covering traffic engineering, horizontal and vertical alignment design, intersection design, traffic signal design, transportation ...
Ames, IA · Remote
$18 - $40/hr
Deep knowledge of PE Civil Transportation examination content covering traffic engineering, horizontal and vertical alignment design, intersection design, traffic signal design, transportation ...
Traffic design includes traffic signals, roundabouts, pavement marking, signing, and temporary traffic control. As a Project Engineer for the Traffic/Technology team, you will independently make ...
Quick apply
Traffic design includes traffic signals, roundabouts, pavement marking, signing, and temporary traffic control. As a Project Engineer for the Traffic/Technology team, you will independently make ...
Traffic design includes traffic signals, roundabouts, pavement marking, signing, and temporary traffic control. As a Project Engineer for the Traffic/Technology team, you will independently make ...
Traffic design includes traffic signals, roundabouts, pavement marking, signing, and temporary traffic control. As a Project Engineer for the Traffic/Technology team, you will independently make ...
Des Moines, IA · On-site
AIR TRAFFIC CONTROLLER Commercial airlines aren't the only ones who need traffic management. In the ... Operating radio communication systems and light signals * Performing aircraft tactical duties as a ...
Des Moines, IA · On-site
AIR TRAFFIC CONTROLLER Commercial airlines aren't the only ones who need traffic management. In the ... Operating radio communication systems and light signals * Performing aircraft tactical duties as a ...
$25.8K - $32K
3% of jobs
$32K - $38.1K
12% of jobs
$41.7K is the 25th percentile. Wages below this are outliers.
$38.1K - $44.3K
17% of jobs
$44.3K - $50.4K
14% of jobs
The median wage is $52.1K / yr.
$50.4K - $56.6K
14% of jobs
$56.6K - $62.7K
13% of jobs
$64.3K is the 75th percentile. Wages above this are outliers.
$62.7K - $68.9K
8% of jobs
$68.9K - $75K
8% of jobs
$75K - $81.2K
5% of jobs
$81.2K - $87.3K
4% of jobs
$87.3K - $93.5K
2% of jobs
$25.8K
$56.8K
$93.5K
| Aspect | Traffic Signal | Traffic Signal Technician |
|---|---|---|
| Credentials | May include certifications in traffic control or basic electrical knowledge | Typically requires electrical or traffic signal certifications, technical training |
| Work Environment | Design, planning, or overseeing traffic signal systems | Install, maintain, repair, and troubleshoot traffic signals |
| Employer & Industry Usage | Used by city planning departments, transportation agencies | Employed by contractors, municipalities, or transportation departments |
| Search & Comparison Intent | Understanding traffic signal roles or design | Looking for maintenance, repair, or technical job info |
While a Traffic Signal generally refers to the system or design of traffic control devices, a Traffic Signal Technician is a skilled worker responsible for installing, maintaining, and repairing these systems. The technician role involves technical certifications and hands-on work, whereas the Traffic Signal may refer to the broader concept or planning aspect within transportation infrastructure.
For Traffic Signal jobs in Iowa, the most frequently searched job titles are:
The top searched job categories for Traffic Signal jobs in Iowa are:

Full-time
Medical, Dental, Vision, Life, Retirement, PTO
Re-posted 17 days ago
7.9
Based on 70 frontline employees who took The Breakroom Quiz
21st of 80 rated construction
Work with Us. Change the World.
At AECOM, we're delivering a better world. Whether improving your commute, keeping the lights on, providing access to clean water, or transforming skylines, our work helps people and communities thrive. We are the world's trusted infrastructure consulting firm, partnering with clients to solve the world’s most complex challenges and build legacies for future generations.
There has never been a better time to be at AECOM. With accelerating infrastructure investment worldwide, our services are in great demand. We invite you to bring your bold ideas and big dreams and become part of a global team of over 50,000 planners, designers, engineers, scientists, digital innovators, program and construction managers and other professionals delivering projects that create a positive and tangible impact around the world.
We're one global team driven by our common purpose to deliver a better world. Join us.
Job DescriptionAECOM is seeking a motivated and experienced professional for immediate placement in our Waterloo, Des Moines, IA or Omaha, NE office to lead our traffic engineering services in Iowa and Nebraska. This position will collaborate with local and regional leadership to build and lead traffic engineering teams in Iowa and Nebraska, supporting business growth and project delivery for clients including state DOTs, local municipalities, and other transportation agencies throughout the region. Responsibilities include development of a traffic engineering business, management of projects, recruiting, staff development, client relationships, and coordination with peers in AECOM’s surface transportation business line. Our team works with local and national clients to provide solutions to their transportation needs. Typical projects will vary but may include ITS planning, traffic planning and analysis, signal/lighting design, and MOT. The successful candidate will be able to lead both planning/analysis and plan sheets, specifications and estimates (PS&E) development for projects across the state and around the region.
Position Responsibilities and duties include:
Lead, build, and support a team of professionals to deliver:
Minimum Requirements
Preferred Qualifications
At AECOM, we are committed to maintaining a secure and trustworthy recruitment process and take any fraudulent hiring activity seriously. To support this commitment, all newly hired employees are required to attend an in-person Day 1 onboarding at an AECOM office location as a condition of employment.
About AECOM
AECOM is proud to offer comprehensive benefits to meet the diverse needs of our employees. Depending on your employment status, AECOM benefits may include medical, dental, vision, life, AD&D, disability benefits, paid time off, leaves of absences, voluntary benefits, perks, flexible work options, well-being resources, employee assistance program, business travel insurance, service recognition awards, retirement savings plan, and employee stock purchase plan.
AECOM is the global infrastructure leader, committed to delivering a better world. As a trusted professional services firm powered by deep technical abilities, we solve our clients’ complex challenges in water, environment, energy, transportation and buildings. Our teams partner with public- and private-sector clients to create innovative, sustainable and resilient solutions throughout the project lifecycle – from advisory, planning, design and engineering to program and construction management. AECOM is a Fortune 500 firm that had revenue of $16.1 billion in fiscal year 2025. Learn more at aecom.com.
What makes AECOM a great place to work
You will be part of a global team that champions your growth and career ambitions. Work on groundbreaking projects - both in your local community and on a global scale - that are transforming our industry and shaping the future. With cutting-edge technology and a network of experts, you’ll have the resources to make a real impact. Our award-winning training and development programs are designed to expand your technical expertise and leadership skills, helping you build the career you’ve always envisioned. Here, you’ll find a welcoming workplace built on respect, collaboration and community—where you have the freedom to grow in a world of opportunity.
As an Equal Opportunity Employer, we believe in your potential and are here to help you achieve it. All your information will be kept confidential according to EEO guidelines.
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Construction
10,000+ Employees
Los Angeles, CA, US