DEPT OF TRANSPORTATION

SIGNAL OPERATIONS
2104 S 22nd Ave
Phoenix AZ 85009

Salary: $ 68,204.56 - $ 78,204.56 
Anticipated Salary: $ 73,204.56

Grade: 22

Closing Date: September 10, 2025

Under the general supervision of the Signal Operations Manager, the TES performs advanced-level technical traffic engineering and system analysis duties in the design, analysis, modeling, and updating of the state’s Intelligent Transportation Systems (ITS). Will develop the Synchro Model for statewide arterial roadways, which includes gathering the approach lane configurations, signal spacing data and conducting manual turning movement counts or mining data from smart sensors for each of the intersections within the corridor.

Provides assistance to the public regarding traffic signal timing complaints to minimize driver delay and optimize traffic signal progression by troubleshooting problems with centralized traffic signal computer system and/or remoting into the traffic signal controller interface, monitoring real time traffic conditions and adjusting signal timing in response to changing traffic conditions.

Assists in writing specifications for technical operations standards and special operations phase sequence standards for traffic signal controllers to achieve optimum signal performance. This position may perform other electrical and lighting engineering functions as needed.

This position may offer the ability to work remotely, within Arizona, based upon the department's business needs and continual meeting of expected performance measures.

The State of Arizona strives for a work culture that affords employees flexibility, autonomy, and trust. Across our many agencies, boards, and commissions, many State employees participate in the State’s Remote Work Program and are able to work remotely in their homes, in offices, and in hoteling spaces. All work, including remote work, should be performed within Arizona unless an exception is properly authorized in advance.

Develop traffic signal phasing and timing plans for various traffic flow conditions such as peak periods, off peak periods, special event, and traffic incidents. This includes data collection, analysis and computer modeling using various traffic signal optimizations programs, such as SYNCHRO & WaySync signal optimization tool. May include other signal timing modeling tools as required.

Implement traffic signal timing plans and monitor performance in person or through the use of traffic cameras. Implementation includes uploading of timing plans into the central Maxview /Kinetics, and assist with implementing the new Automated Traffic Management System. Monitoring included working in the Traffic Operations Center and making changes to signal timing or signal timing plans to reduce travel delay and congestion. This position will require some after hours and weekend remote signal timing for planned and unplanned closures.

Collaborate with local agencies and other Internal ADOT stakeholders in the development and implementation of traffic signal timing plans to facilitate the effective coordination of traffic signal operations across jurisdictional boundaries. This includes development and execution of various
Inter-governmental Agreements (as needed). Research and develop traffic signal hardware and software specifications. Prepare various reports, plans, schedules and project needs statements in support of more efficient traffic signal operations.

Knowledge of:
* Transportation related engineering properties and procedures,
* Federal and State Regulations involving construction, engineering, and environmental procedures.
* Current civil engineering practices and procedures.
* Knowledge of the most current Edition of the MUTCD
* Department's design standards a plus.
* Engineering fundamentals such as traffic concepts, mathematics, and basic statistics.
* Knowledge of Google Workspace.

Skill in:
* Analytical Skills.
* Researching, reading and interpreting technical engineering documents.
* Oral and written communication skills.
* Comprehend and use of programs and devices.
* Analyze data.
* Research and evaluate alternatives.
* Computer software and tools needed to prepare analysis/presentations.

Ability to:
* Plan and prioritize work assignments.
* Read and interpret state of the art information regarding complex transportation related issues.
* Exercise considerable engineering judgment when dealing with non-routine situations.
* Operate a computer and use specialized software to input.
* Represent agency in regional transportation meetings.

Engineer-In-Training certification is preferred by not required.

This position requires driving or the use of a vehicle as an essential function of the job and the following requirements apply. Any employee operating a motor vehicle on State business must possess and retain a current, valid class-appropriate driver’s license, complete all required training, and successfully pass all necessary driver’s license record checks. The license must be current, unexpired, and neither revoked nor suspended. Employees who drive on state business are subject to driver’s license record checks, must maintain acceptable driving records, and must complete all required driver training. An employee who operates a personally owned vehicle on state business shall maintain the statutorily required liability insurance (see Arizona Administrative Code (A.A.C.) R2-10-207.11).

Valid AZ Driver's License.

The Arizona Department of Administration offers a comprehensive benefits package to include:
• Sick leave
• Vacation with 10 paid holidays per year
• Paid Parental Leave-Up to 12 weeks per year paid leave for newborn or newly-placed foster/adopted child (pilot program).
• Health and dental insurance
• Retirement plan
• Life insurance and long-term disability insurance
• Optional employee benefits include short-term disability insurance, deferred compensation plans, and supplemental life insurance

By providing the option of a full-time or part-time remote work schedule, employees enjoy improved work/life balance, report higher job satisfaction, and are more productive. Remote work is a management option and not an employee entitlement or right. An agency may terminate a remote work agreement at its discretion.

Learn more about the Paid Parental Leave pilot program here. For a complete list of benefits provided by The State of Arizona, please visit our benefits page

Mandatory participation in the Arizona Retirement System (ASRS) is required.

For questions about this career opportunity, please contact ADOT Human Resources Recruitment via email at srecruitment@azdot.gov or phone call at (602) 712-8188 option 2.

The State of Arizona is an Equal Opportunity/Reasonable Accommodation Employer. Persons with a disability may request a reasonable accommodation such as a sign language interpreter or an alternative format by calling (602) 712-8188 option 3. Requests should be made as early as possible to allow sufficient time to arrange the accommodation. ADOT is an Equal Employment Opportunity Employer.