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Engineering Assistant II - Transportation

Pima County
Tucson, AZ Full Time
POSTED ON 4/3/2026
AVAILABLE BEFORE 5/3/2026
Job Description Summary

Department - Transportation

Job Description

Job Type: Classified

Job Classification: 5334 - Engineering Assistant II

Salary Grade: 14

Pay Range

Hiring Range: $63,544 - $76,252 Annually

Pay Range: $63,544 - $88,961 Annually

Range Explanation

  • Hiring Range is an estimate of where you can receive an offer. The actual salary offer will carefully consider a wide range of factors, including your skills, qualifications, experience, education, licenses, training, and internal equity.
  • Pay Range is the entire compensation range for the position.

We are seeking a highly motivated and skilled individual to join our Transportation Planning and Engineering Team as an Engineer Assistant II. In this role, you will collaborate with engineers, planners, and site managers to support the Department’s mission of providing the traveling public with a safe, efficient, and sustainable transportation system.

This position involves reviewing plans and specifications for public Capital Improvement Projects as well as private development transportation projects. You will evaluate a variety of professional engineering reports and documents to ensure compliance with local and national requirements, while assessing impacts on the county’s transportation network. The role also includes providing assistance and guidance to both internal and external stakeholders regarding local requirements.

The successful candidate will contribute to a broad range of technical, non-technical, and policy-related activities that advance Pima County’s transportation priorities. Working within the Planning and Engineering Team, you will review capital improvement plans, new development plats, transportation impact studies, bridge program elements, and safety systems for all roadway users.

This role requires a thorough understanding of transportation planning and engineering principles, along with experience reviewing technical documents and writing and/or enforcing specifications, policies, and procedures. The ideal candidate will be passionate about transportation safety, possess a strong foundation in transportation engineering principles, and be familiar with relevant industry standards and regulations.

Essential Functions

As defined under the Americans with Disabilities Act, this classification may include any of the following tasks, knowledge, skills, and other characteristics. This list is ILLUSTRATIVE ONLY and is not a comprehensive listing of all functions and tasks performed by incumbents of this class. Work assignments may vary depending on the department’s need and will be communicated to the applicant or incumbent by the supervisor.

  • Works as leadership role for other engineering assistants or technicians;
  • Reviews and resolves engineering problems in connection with standards and designs involved in maintaining and constructing public works and sanitary sewer facilities;
  • Leads the work of engineering assistants and technicians engaged in the preparation and review of reports and designs;
  • Completes or reviews drawings, plans including profile, estimates and preliminary reports for construction and improvement projects;
  • Participates in the preparation and review of specifications and cost estimates;
  • Prepares technical reports in connection with engineering projects;
  • Analyzes alternatives to determine the most desirable routes, locations and various design features for projects;
  • Performs specific assigned tasks in connection with engineering analysis of sanitary sewer design and quantities estimating;
  • Assists in the preparation of contracts which includes special and supplemental specifications;
  • Conducts or reviews testing results and performs analysis to determine appropriate testing procedures for sanitary sewer improvements and excavation in rights-of-way;
  • Performs research on construction materials testing procedures and analysis of specialty materials and products;
  • Develops or revises standard details for sanitary sewer construction;
  • Performs Utility Coordination tasks as assigned;
  • Conducts intake and issuance of RWRD Construction Permits;
  • Application of engineering principles to public works projects and systems;
  • Computer aided design and geographical information systems;
  • Interpreting and utilizing engineering plans, maps, specifications and preparing reports;
  • Application of engineering theory to resolve problems:
  • May supervise, train, and evaluate staff, determine work assignments and priorities, and participate in personnel selection.

Minimum Qualifications

Bachelor’s degree from an accredited college or university with a major in engineering or closely related field as determined by the department head at the time of recruitment AND two years of pre­registration engineering experience.

(Relevant experience and/or education from an accredited college or university may be substituted.)

Qualifying education and experience must be clearly documented in the "Education" and "Work Experience" sections of the application. Do not substitute a resume for your application or write "see resume" on your application.

Preferred Qualifications: (Be specific in describing your experience in your application. Ensure the descriptions provided illustrate your competencies, specifically addressing the required and preferred qualifications.):

  • Experience with/knowledge of transportation engineering principles and practices, including traffic analysis, geometric design, and transportation planning.
  • Experience with/knowledge of evaluating transportation plans, identifying traffic impacts, and proposing effective solutions.
  • Experience and/or education in the areas of private development regulations and standards including landscape architecture.
  • Experience with written and verbal communication, conveying technical information to clients, team members, and stakeholders.
  • Minimum one (1) year experience with engineering applications such as AutoCAD, MicroStation, and/or traffic simulation software.

Selection Procedure

Pima County Human Resources Department reserves the right to admit to the selection process only those candidates that meet the minimum qualifications. All applications will be assessed based on an evaluation of the listed education and experience. Candidates meeting the minimum qualifications may be further evaluated/scored against any advertised Preferred Qualifications. The hiring authority will interview and select the successful candidate from a referral list provided by Human Resources. Additional assessments/testing may be required as part of the selection process.

Supplemental Information

Licenses and Certificates: Valid driver license is required at time of application. Valid AZ driver license is required at time of appointment. The successful applicant will be subject to a 39-month DOT Motor Vehicle Record review to determine applicant’s suitability to operate county vehicles in accordance with Pima County administrative procedures. Failure to obtain and maintain the required licenses and certifications shall be grounds for termination. Any offer of employment resulting from this recruitment is contingent upon Fleet Services’ review and approval of the candidate’s driving record.

Special Notice Items: Applicants for positions in this classification with a pending graduation date must provide documentation of the pending graduation date from the awarding college/university’s registrar’s office at the time of application. If applicant provides a pending graduation date, proof of degree awarded must be submitted to the department upon appointment. The County requires pre-employment background checks. Successful candidates will receive a post-offer, pre-employment background screening to include verification of work history, education, and criminal conviction history. A prior criminal conviction will not automatically disqualify a candidate from employment with the County.

Physical/Sensory Requirements: Physical and sensory abilities will be determined by position.

Working Conditions: Varying, inclement outdoor weather conditions. Office environment. Additional working conditions will be determined by position.

EEO Information: Pima County Government is an Equal Employment Opportunity employer. We are committed to an inclusive and diverse workforce and will not discriminate in employment opportunities or practices on the basis of race, color, religion, national origin, age, disability, gender, sexual orientation, kinship, political interest, or any other characteristic protected by law.

Salary : $63,544 - $76,252

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