Transportation Engineer 3 – Design/ Construction (Multiple Positions)
State of Washington
Posted: April 13, 2026 (0 days ago)
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King County
DNRP-Natural Resources & Parks
Location
Seattle, Washington, 98104
Salary
$56.83 - $72.03
per hour
Type
Full-Time
More Inspection & Compliance jobs →Closes
This job involves inspecting construction projects at wastewater treatment plants and related facilities to ensure they meet contract standards and building codes, focusing on civil and structural elements like pipelines, concrete, and steelwork.
The role requires daily on-site oversight, documenting progress, and coordinating with contractors and teams to avoid disruptions.
It's a good fit for someone with hands-on construction inspection experience who is independent, quick to learn, and skilled at building relationships in a team setting.
This position provides an opportunity for an individual with expertise and required qualifications in the construction field to apply, grow and demonstrate their leadership and skill level in this role that is critical to Wastewater Treatment Division’s (WTD) construction project oversight effort.
King County is committed to equity and diversity in the workplace.
In addition, the county is committed to recruiting and maintaining a quality workforce that shares our guiding principles: collaborative, service-oriented, results-focused, accountable, innovative, professional, and fair and just.
Inspection of the civil/structural and related mechanical components of construction projects, including standalone contracts at WTD Treatment Plants (primarily the South Treatment Plant), various WTD offsite facilities, and other WTD facilities throughout the County as needed.
Ensure compliance with the Contract documents and code for the repair and/or installation of various components of WTD’s including pipelines, earthwork, shoring, concrete (foundations, above and below grade structures, etc.), paving, structural steel, and other work involving the civil/structural trades.
Contract value amounts vary from small <$10k work orders to large $200M+ lump sum and alternative delivery contracts.
You will have the opportunity to cultivate effective working relationships with contractors, consultants, project teams, and operations and maintenance staff through mutual understanding of goals, efficient communication, and trust.
The function of the Civil/Structural Inspector performs daily, in-person, contractor/construction oversight and field inspection on small(<$10k) to large (<$300M), high-and-low profile Capital Improvement Program (CIP) projects with primary civil/structural discipline/trade scopes in coordination with other Construction Managers (CM), Operations & Maintenance (O&M), Contractor staff.
The Inspector function is primarily responsible for the daily in-field oversight and monitoring of contractor field activity, daily documentation of progress, construction activity, resources used, identifying, and communicating imminent construction issues and close collaboration and coordination of construction activities with O&M to avoid operational impacts.
As the onsite field representative, the ideal candidate will “hit-the-ground-running, be a quick learner and upon onboarding/training, quickly apply high level of integrity and emotional intelligence on projects assigned, as field representative leading overall daily onsite construction activity, by applying quality control services, building rapport with other project team members in achieving project objectives.
Ideal candidate will model behavior reflective of conduct expected of County staff whose job duties involve carrying out job functions and use of County resources autonomously, with little to no supervision and in work environments, likely observable by the Public.
Ideal candidate will possess the ability to mentor junior classification or new hires.
This position supports civil and structural discipline inspection assignments on standalone lump sum and construction work order contracts administered by WTD’s Construction Management Office’s for Capital Improvement Program (CIP) projects at WTD plants and offsite facilities as directed.
Commitment to Equity, Racial, and Social Justice:
King County, named after Dr. Martin Luther King, Jr., is a diverse and vibrant community that represents cultures from around the world.
Our True North is to create a welcoming community where everyone can thrive. We prioritize equity, racial, and social justice, making it a foundational and daily expectation for all employees.
As a Construction Management Inspector (Civil/Structural), you will actively apply these principles in all aspects of your work. Learn more about our commitment at http://www.kingcounty.gov/equity.
Coordinate work with Project Representative, Contractor, and Operations & Maintenance team.
Perform construction inspections to ensure construction is compliant with the contract specifications and plans.
Review and interpret engineering drawings and specifications to ensure compliance with wastewater treatment requirements.
Document work performed in the Daily Inspection Report and upload to SharePoint and asset management databases.
Take photo documentation and upload to SharePoint.
Apply experience and help solve construction problems.
Knowledge of the construction of civil/structure elements of construction especially as applied to wastewater treatment facilities.
Two years of technical school training in civil engineering, or a related technical field and one (1) year of progressively responsible construction inspection or sub-professional engineering experience; or any equivalent combination of education and experience.
Or Six years of progressively responsible construction inspection or responsible engineering experience is required preferably in the fields of construction inspection.
Or Three years of experience as a Wastewater Construction Management II is required.
Experience with managing construction activities in operational environments and knowledge of hazards and safety procedures involved.
Ability to read and interpret engineering drawings and specifications as applied to wastewater treatment facility and large conveyance systems.
Ability to inspect materials and workmanship and recognize deficiencies and omissions requiring correction.
Knowledge of relevant construction laws, ordinances, codes, regulations, specifications and standards.
Ability to communicate clearly both verbally and in writing, including ability to use computer word processing, data analysis and documentation management.
Customer Focus: Building strong customer relationships and delivering customer-centric solutions.
Decision Quality: Making good and timely decisions that keep the organization moving forward.
Action Oriented: Taking on new opportunities and tough challenges with a sense of urgency, high energy, and enthusiasm.
Ensures Accountability: Holding self and others accountable to meet commitments.
Drives Results: Consistently achieving results, even under tough circumstances.
Manages Conflict: Handling conflict situations effectively, with a minimum of noise.
Organizational Savvy: Maneuvering comfortably through complex policy, process, and people-related organizational dynamics.
Situational Adaptability: Adapting approach and demeanor in real time to match the shifting demands of different situations.
Experience in trenchless pipeline construction or rehabilitation.
Experience in the construction or maintenance of industrial equipment such as raw sewage pumps, screens, HVAC, odor control equipment, etc
Forbes named King County as one of Washington State's best employers.
Together, with leadership and our employees, we're changing the way government delivers service and winning national recognition as a model of excellence. Are you ready to make a difference? Come join the team dedicated to serving one of the nation's best places to live, work and play.King County is an Equal Employment Opportunity (EEO) Employer
No person is unlawfully excluded from employment opportunities based on race, color, religion, national origin, sex (including gender identity, sexual orientation and pregnancy), age, genetic information, disability, veteran status, or other protected class.
Our EEO policy applies to all employment actions, including but not limited to recruitment, hiring, selection for training, promotion, transfer, demotion, layoff, termination, rates of pay or other forms of compensation.
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