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Kennedy Jenks

161 open roles

Construction Inspector

$73k to $135k

Seattle, WA, United StatesPosted Oct 21, 2026

Against the United States typical range

Job description

Founded in 1919, KJ has always looked to the future. With a talented team of professionals and a culture of continuous improvement, we deliver exceptional engineering, environmental consulting, and construction management services, with a focus on innovation and sustainability. Using advanced analytics, technology, and tools, KJ improves designs, reduces risk, and finds better ways to deliver projects from planning through construction.

KJ is at the forefront of developing sustainable solutions for clients, including green infrastructure design, strategies to reduce energy use and environmental impacts, award-winning water reuse projects, and efficient construction management practices that ensure quality, safety, and on-time delivery. We are known for our dedication to industry-leading client service and tailored solutions.

KJ is seeking Construction civil, electrical, mechanical, and structural Inspectors to support our growing infrastructure projects including water, storm, and sewer pipelines, pump stations, water and wastewater treatment plants, and outfall conveyance systems. This role ensures quality assurance and compliance with construction projects, in the water and wastewater sector within King County and the City of Seattle jurisdictions.

Key Responsibilities

Conduct inspections to ensure contractor work aligns with plans, specifications, and quality standards. Prepare daily reports, including written documentation and photo logs. Coordinate material testing and special inspection activities. Review contractor submittals and as-built drawings. Ensure compliance with public, regulatory, and permitting agencies, including SWPPP.

Support project commissioning and startup activities. Participate in weekly and other progress meetings and interact with clients as needed. Work under the direct supervision of the Construction Manager (CM), Resident Engineer, or Lead Inspector.

Qualifications

Technical school certificate or degree preferred, or equivalent experience. 5-20 years of experience working in water/wastewater infrastructure is required. Familiarity with construction blueprints, specifications, and applicable codes. Microsoft Office, inspection tools, and reporting systems. Strong written and verbal communication skills.

Ability to work independently in collaboration with the team members. Work Environment & Physical Demands Fieldwork includes exposure to varying weather conditions, uneven terrain, construction noise, and potential hazardous materials. Strict adherence to safety protocols is required, including the use of personal protective equipment (PPE).

Why Join Kennedy Jenks? Work on impactful infrastructure projects. Collaborate with industry-leading professionals. Competitive compensation and benefits package. Career growth opportunities in a supportive environment. Hourly Rate for this position is anticipated to be $35.00 to $65.00, and may vary based upon education, experience, qualifications, licensure/certifications, seniority, and familiarity with water/wastewater facilities.

Benefits

Medical, dental, vision, life and disability insurance, 401k, bonus opportunities, tuition reimbursement, professional registration support, a competitive PTO and holiday plan, and other benefits and programs. #LI-Onsite Kennedy Jenks is an Equal Opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, creed, sex, pregnancy and pregnancy-related conditions, sexual orientation, gender identity, national origin, age, marital status, disability, citizenship status, genetics, protected veteran status, or any other characteristics protected by applicable law.

Description copied from Kennedy Jenks's careers page. Read the full posting before you apply.

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