Signal Technician - Traffic Technology (Part-Time)

olsson

Des Moines, IA · Des Moines · United States

Posted Apr 28, 2026

Part-time
On-site
TPA - Traffic & Technology - GN

Apply on company site

Job description

Company Description

We are Olsson. We engineer and design solutions that improve the world around us. As a company, we promise to always be responsive, transparent, and focused on results – for our people, our clients, and our company.

We’re a people-centric firm, so it’s no surprise our greatest asset is our people. The impact this creates is an environment that encourages our people to grow and be creative with their talents. This approach builds a culture that is uniquely Olsson. It allows us to grow our people as we grow our business. This, in turn, creates a lasting impact on the world around us.

Job Description

Olsson has an exciting opportunity for a Signal Technician to join our Traffic Technology team in Des Moines, IA! This role is ideal for a candidate eager to collaborate with and provide support for traffic engineers and technicians in executing services and project work in the field. Key responsibilities include:

Handling technical questions from clients and team members, providing field services on across diverse projects. Your role will involve both troubleshooting and providing solutions that enhance our clients' traffic management systems.
Maintaining a superior hands-on understanding of ITS technology. This involves overseeing the installation, turn-on, maintenance, and testing of traffic signal cabinets. You will support field operations for integration projects, providing systems that are not only operational but also optimized for performance.
Representing the company on-site, where you will be making critical decisions in real-time, and assisting with application engineering and estimating.
Configuring traffic signal controllers for optimal performance, integrating various devices within NEMA, CALTRANS, and ATC cabinets. Your work will extend to developing strategies for signal timings, which are key in managing traffic flow efficiently.
Modifying traffic signal cabinets according to pre-engineered designs or specific customer requirements. This task requires accuracy to provide a product that adheres to standards and fulfills the operational needs of the traffic system.

This role involves spending an estimated 70% of the time working in the field, often in diverse weather conditions.

Qualifications

You are passionate about:

Working collaboratively with others.
Having ownership in the work you do.
Using your talents to positively affect communities.

You bring to the team:

Strong communication skills.
Ability to contribute and work well on a team.
Familiarity with programming traffic signal controllers and analyzing signal operations.
Knowledge of mechanical, electrical, and electronic basic principles as applied to traffic signal equipment.
Practical knowledge of fiber optic network integration for signal systems.
Preferably, 15+ years of experience in traffic signal operations including the repair and maintenance of solid-state electronics and electrical power systems.
Ability to interpret design plans for quality assurance in traffic system installations.
Knowledge of standard traffic control procedures/guidelines relating to traffic control device installation and/or repair as set forth in the MUTCD.
Familiarity with TIA/EIA-568 for cabling standards.
Valid driver's license with a good driving history.
Must be able to lift and carry up to 50 lbs.
IMSA Traffic Signal Level II certification preferred, not required.

#LI-DNP

Additional Information

Olsson specializes in engineering and design, client advisory services, planning, field services, and environmental. Improving the world has been our mindset from the very beginning, back when Olsson first opened for business in 1956. And it will be our mindset for years to come.

As an Olsson employee, you will:

Receive a competitive 401(k) match
Be empowered to build your career with tailored development paths
Have the possibility for flexible work arrangements
Engage in work that has a positive impact on communities
Participate in a wellness program promoting balanced lifestyles

In addition, full-time employees will receive our traditional benefits package (health care, vision, dental, paid time off, etc.) and the opportunity to participate in a bonus system that rewards performance.

Olsson is an Equal Opportunity Employer. We encourage qualified minority, female, veteran, and disabled candidates to apply and be considered for open positions. We do not discriminate against any applicant for employment or any employee because of race, color, religion, national origin, sex, sexual orientation, gender identity, gender, disability, age, military status, or other protected status.

Olsson understands the importance of privacy and is committed to protecting job applicants’ personal information. Pursuant to the California Consumer Privacy Act, as amended by the California Privacy Rights Act (collectively, the “CCPA”), this notice explains Olsson’s practices regarding the collection, use, and disclosure of personal information for job applicants residing in California. Please read this Notice carefully to understand our privacy practices.

For more information about the types of information we collect and how we use it in connection with your general access and use of our website, please review our general California Privacy Notice here.