Jobs in Renton | Careers in Government

27Jobs found

Wastewater Treatment Operator/Senior Operator - South Plant A Crew
- Renton, Washington
- KING COUNTY DEPARTMENT OF WATER & LAND RESOURCES
$85,712.02 - $108,644.85 Annually
- Administration and Management
- Water and Wastewater Treatment
- Other
Wastewater Treatment Operator/Senior Operator - South Plant A Crew
- Renton, Washington
- King County Wastewater Treatment Division, WA
$85,712.02 - $108,644.85 Annually
- Administration and Management
- Water and Wastewater Treatment
- Other
Wastewater Treatment Operator/Senior Operator - South Plant D Crew
- Renton, Washington
- KING COUNTY DEPARTMENT OF WATER & LAND RESOURCES
$85,712.02 - $108,644.85 Annually
- Administration and Management
- Water and Wastewater Treatment
- Other
Wastewater Treatment Operator/Senior Operator - South Plant D Crew
- Renton, Washington
- King County Wastewater Treatment Division, WA
$85,712.02 - $108,644.85 Annually
- Administration and Management
- Water and Wastewater Treatment
- Other
PPM IV – O&M Strategic Planning
- Renton, Washington
- KING COUNTY DEPARTMENT OF WATER & LAND RESOURCES
$122,848.75 - $155,717.74 Annually
- Planning and Development
PPM IV – O&M Strategic Planning
- Renton, Washington
- King County Wastewater Treatment Division, WA
$122,848.75 - $155,717.74 Annually
- Planning and Development
Wastewater Construction Manager II - Conveyance Inspector
- Renton, Washington
- KING COUNTY DEPARTMENT OF WATER & LAND RESOURCES
$50.47 - $63.98 Hourly
- Code Enforcement and Inspections
- Construction and Skilled Trades
- Water and Wastewater Treatment
Wastewater Construction Manager II - Conveyance Inspector
- Renton, Washington
- King County Wastewater Treatment Division, WA
$50.47 - $63.98 Hourly
- Code Enforcement and Inspections
- Construction and Skilled Trades
- Water and Wastewater Treatment
Wastewater Treatment Operator -Senior Operator in Charge SOIC Technical Trainer (SDA)
- Renton, Washington
- KING COUNTY DEPARTMENT OF WATER & LAND RESOURCES
$63.15 Hourly
- Administration and Management
- Education and Training
- Water and Wastewater Treatment
- Other
Industrial Instrument HVAC Technician - South Treatment Plant
- Renton, Washington
- KING COUNTY DEPARTMENT OF WATER & LAND RESOURCES
$101,190.75 - $128,265.07 Annually
- Construction and Skilled Trades
- Utilities
Industrial Instrument Technician - South Treatment Plant
- Renton, Washington
- KING COUNTY DEPARTMENT OF WATER & LAND RESOURCES
$101,190.75 - $128,265.07 Annually
- Construction and Skilled Trades
Wastewater Treatment Operator -Senior Operator in Charge SOIC Technical Trainer (SDA)
- Renton, Washington
- King County Wastewater Treatment Division, WA
$63.15 Hourly
- Administration and Management
- Education and Training
- Water and Wastewater Treatment
- Other
Industrial Instrument HVAC Technician - South Treatment Plant
- Renton, Washington
- King County Wastewater Treatment Division, WA
$101,190.75 - $128,265.07 Annually
- Construction and Skilled Trades
- Utilities
Industrial Instrument Technician - South Treatment Plant
- Renton, Washington
- King County Wastewater Treatment Division, WA
$101,190.75 - $128,265.07 Annually
- Construction and Skilled Trades
Acquisition Specialist
- Renton, Washington
- EJ Silvers
- Full Time
- Federal Government
Predoctoral Young Investigator, Open Ecosystem
- Renton, Washington
- The Allen Institute for Artificial Intelligence
- Full Time
- Public Safety
Young Investigator, Robotics
- Renton, Washington
- The Allen Institute for Artificial Intelligence
- Full Time
- Public Safety
Young Investigator, Climate Modeling
- Renton, Washington
- The Allen Institute for Artificial Intelligence
- Full Time
- Public Safety
HCV Program Specialist I
- Renton, Washington
- GovernmentJobs.com
- Full Time
- Federal Government
- Human and Social Services
Established Team Owner Operators / CDL-A / $400K - $500K Yearly
- Renton, Washington
- Tri-State Motor Transit
- Full Time
- Federal Government
Border Patrol Agent
- Renton, Washington
- U.S. Customs and Border Protection
- Full Time
- Public Safety
Police Officer
- Renton, Washington
- The United States Secret Service
- Full Time
- Public Safety
Border Patrol Agent - Law Enforcement
- Renton, Washington
- Customs and Border Protection
- Full Time
- Public Safety
Border Patrol Agent
- Renton, Washington
- U.S. Customs and Border Protection
- Full Time
- Public Safety
Entry-Level Border Patrol Agent – Up to $50K in Incentives
- Renton, Washington
- U.S. Customs and Border Protection
- Full Time
- Public Safety
Entry-Level Border Patrol Agent – Up to $50K in Incentives
- Renton, Washington
- U.S. Customs and Border Protection
- Full Time
- Public Safety
Border Patrol Agent
- Renton, Washington
- Customs and Border Protection
- Full Time
- Public Safety

FEATURED JOBS

Featured Employers

Wastewater Treatment Operator/Senior Operator - South Plant A Crew
- Renton, Washington United States
- KING COUNTY DEPARTMENT OF WATER & LAND RESOURCES
- Oct 03, 2026
- $85,712.02 - $108,644.85 Annually
KING COUNTY DEPARTMENT OF WATER & LAND RESOURCES

The Water and Land Resources Division is at the forefront of King County’s efforts to protect and restore clean water and healthy habitat and strengthen the resilience of communities, environment, and infrastructure in the face climate change. We are a dedicated workforce of more than 400 supported by an annual budget of ~$250 million. WLRD has a strong track record of developing innovative strategies for protecting working farms and forests, restoring habitat, protecting water quality, and ensuring people have equitable access to green space. We reduce flood hazards, manage stormwater facilities, and reduce toxic threats.  Our Environmental Lab and Science section maintain high-quality data sets used in long term-water quality trend analysis and use Best Available Science to inform decision making.  We house three salmon recovery forums and support the Land Conservation Initiative, which will preserve our last, most important natural lands and urban green spaces over the next 30 years. Our forestry and agricultural programs help people protect their lands and support local food production.  
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Job Details
- $85,712.02 - $108,644.85 Annually
- Oct 03, 2026
Job Description
Summary

This is a transfer opportunity, and first consideration is given to qualified transfer-eligible employees in the same classification.

If no qualified transfer-eligible candidate is selected, external applicants will be considered.

This recruitment may be used to establish a pool of qualified candidates to fill future Wastewater Treatment Operator/Senior Operator Career Service vacancies at the South Treatment Plant within the Wastewater Treatment Division over the next 6 months.

Are you interested in advancing your career, being part of a team that is passionate about protecting the environment? If so, the role of Operator/Sr. Operator at South Plant WWTP is the position for you. As an Operator/Sr. Operator on D-Crew (South Plant) you will play a critical part in WTD’s efforts in protecting the water quality and public health in the central Puget Sound region. As an Operator/Sr. Operator, you will work closely with operation supervisors in the planning, scheduling, and operating of critical infrastructure that will produce high quality treatment to wastewater collected from local sewer agencies. In this role you will gain valuable leadership skills leading a crew and will gain knowledge and exposure to the design and construction processes used for capital projects within the division. The skills and knowledge you gain from this position will help prepare you for future opportunities within WTD.
About the Role:

As an Operator/Sr. Operator, you will help carry out and facilitate the day-to-day operational tasks at a level 4 regional wastewater treatment plant. Daily tasks of the shift crew include monitoring, troubleshooting, and controlling wastewater equipment to help prevent the spread of contagious diseases and protect the environment.
Wastewater Treatment Plant Operator

The responsibility of this classification includes operating, monitoring, and maintaining wastewater treatment and odor control equipment, systems and processes in wastewater (primary and secondary) treatment facility and/or the collection and conveyance systems. Responsibilities may also include coordinating, training, and providing technical expertise to other wastewater treatment operations staff and coordinating on-site responses to unusual occurrences and emergencies.

Wastewater Treatment Senior Operator The responsibilities of this classification include serving in a lead capacity in a work group responsible for operating, monitoring, troubleshooting, and maintaining equipment, systems, and processes in wastewater facilities. Responsibilities include coordinating, training, and providing technical expertise to other wastewater treatment operations staff and coordinating on-site responses to unusual occurrences and emergencies and may fill in for the Wastewater Treatment Supervisor.
About the Team:

The South Plant operations team is a highly collaborative team that prides itself on communications, dedicated staff, and solution-minded work. The O&M facilities are currently undergoing major capital improvements expected to continue over the next 10 years. The candidate will be a part of a flexible and dynamic team responsible for providing expertise and support to maintain continuous effective wastewater operations. King County's wastewater operations staff provides the expertise and dedication required to operate and maintain wastewater treatment and collection facilities to ensure protection of the environment and the health of all King County communities.
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 Wastewater Treatment Operator, you will actively apply these principles in all aspects of your work. Learn more about our commitment at http://www.kingcounty.gov/equity .

Apply now for a rewarding career at the Wastewater Treatment Division of King County Department of Natural Resources & Parks (DNRP). Join our talented workforce in protecting and restoring the natural environment and promoting more resilient, sustainable, and equitable communities. Enjoy training, comprehensive benefits , and growth opportunities.

Job Duties

What You Will Be Doing:

Wastewater Treatment Operator
Operate, monitor, and maintain biological, chemical, mechanical, and hydraulic processes at wastewater treatment plants, collection system pump and regulator stations and associated facilities
Operate, monitor, and control wastewater equipment and systems with complex computer systems
Optimize wastewater plant performance by sampling, testing analyzing wastewater and recommending changes to process which meet federal, and Washington State permits and regulations
Perform maintenance on offsite facilities and associated structures, including buildings equipment, and grounds. Duties include cleaning, servicing operating equipment, and performing housekeeping tasks
Operate, monitor, troubleshoot and maintain systems and processes in pump stations and Stormwater facilities
Train others in site-specific areas or through on-the-job training
Provide troubleshooting, problem-solving, coordination and decision-making when performing duties, and be able to respond to unusual and/or emergency situations. Be on call after hours for such situations
Wastewater Treatment Senior Operator- Performs the duties and responsibilities of a Wastewater Treatment Operator and the following:
Serve in a lead capacity to operate, monitor, troubleshoot, and maintain wastewater treatment facilities, odor control equipment, biological, chemical, mechanical and hydraulic processes. Provide advanced level troubleshooting, problem-solving, coordination and decision-making when performing duties, particularly in on-site, unusual and/or emergency situations. Be on call after hours for such situations. Recommend and/or determine changes to wastewater process to meet federal and Washington State permits and regulations and to optimize plant performance. Provide broad, in-depth on-the-job training to other wastewater operations staff. Assist the supervisor in performance feedback and evaluation of staff.
Plan, schedule, coordinate and perform maintenance for assigned wastewater facilities, systems and processes. Coordinate and perform on-site response to unusual occurrences and emergencies.
Serve as technical resource to the other staff, the general public and external agencies.
Operate, monitor and control wastewater equipment and systems with complex computer systems.
Assume the full operational responsibilities as assigned by the supervisor in the absence of the Wastewater Treatment Supervisor.

Experience, Qualifications, Knowledge, Skills

Qualifications You Bring :

Wastewater Treatment Operator
Washington State Group 1 Wastewater Treatment Plant Operator certification from the Washington State Department of Ecology or out-of-state equivalency which must be converted to a Washington certification
Knowledge of wastewater treatment processes, including preliminary, primary, secondary, digestion, gas handling systems, sludge handling and plant-wide air, water, electrical and hydraulic support systems
Knowledge of collection systems, including pump stations, regulator stations and miscellaneous structures, and of disinfecting methods
Knowledge of wastewater terminology and process control
Knowledge of and skill in applying sampling, testing and laboratory procedures
Skill in the interpretation and application of technical information from plant drawings, operations and maintenance manuals and lab tests
Skill in manually starting and stopping equipment, systems, and processes Skill in establishing and maintaining work relationships with diverse occupational groups
Wastewater Treatment Senior Operator (all the above plus):
Advanced knowledge and skill in plant-wide gas, disinfection and chemical feed systems, heating, ventilation and air conditioning, odor control, electrical, water, air and hydraulic systems
Advanced knowledge and skill in major components, causes for alarms, remote monitoring and control system for the equipment and systems in the preliminary, primary and secondary solids handling, odor control and collection /conveyance systems
Skill in providing in-depth training to staff on facility equipment and systems
Knowledge and skills in operating complex computer control systems and in managing written and/or computerized information systems including logs, reports, laboratory and process data, work requests and timekeeping responsibilities.
Knowledge of leadership techniques and principles.
Skill in creating a positive, professional team environment, including the business planning process, the establishment of standards and feedback, communication, conflict resolution, effective team meetings, problem-solving, decision-making and facilitation
Advanced skill in the application of safety policies, procedures and practices
Skill in interpreting and applying technical information from plant drawings, technical data sheets, operations and maintenance manuals and laboratory test results
Skill in operating specialized portable and stationary equipment such as boom trucks, forklifts, generator trucks, steam cleaners, mobile pumping units and overhead cranes
Ability to work rotating shifts including nights, weekends and holidays and demonstrate predictable, reliable and timely attendance
Ability to work during adverse and inclement weather conditions
Ability to lift and carry equipment weighing up to 50 pounds
Ability to work in confined spaces, climb in and out of tanks using ladders, and work around noxious odors, heat and high noise levels
Ability to effectively engage in and sustain relationships with people from diverse cultures and socio-economic backgrounds
Ability to work independently and as a team member
Demonstrated proficiency with business applications, such as Microsoft Office suite
Competencies You Bring:

Manages Complexity: Making sense of complex, high quantity, and sometimes contradictory information to effectively solve problems.
Action Oriented: Taking on new opportunities and tough challenges with a sense of urgency, high energy, and enthusiasm.
Collaborates: Building partnerships and working collaboratively with others to meet shared objectives.
Communicates Effectively: Developing and delivering multi-mode communications that convey a clear understanding of the unique needs of different audiences.
Self-Development: Actively seeking new ways to grow and be challenged using both formal and informal development channels.
Required Licenses for a Wastewater Treatment Operator:
Washington State Group I Wastewater Treatment Plant Operator certification from the Washington State Department of Ecology or out-of-state equivalency which must be converted to a Washington certification
Valid Washington State Driver’s License.
Licensing, Certification and Other Requirements (Senior Operator)
Washington State Group III, Wastewater Treatment Plant Operator certification from the Washington State Department of Ecology or out-of-state equivalency which must be converted to a Washington certification within one year of employment
Valid Washington State Driver’s License
CPR and First Aid certification

Supplemental Information

Working Conditions:
Work Location: SouthTreatment Plant - 1200 Monster Rd SW, Renton, WA 98057
Work Schedule: This is a full-time position, you must be available to work, nights, weekends and holidays. This position works a rotating shift schedule. The treatment plants are operated 24/7. Applicants must be available to work any and all assigned shift schedules.
Union Representation: This position is represented by S.E.I.U. 925 (Wastewater Treatment Division).
Physical Requirement: Incumbents perform field work at a wastewater treatment plant and associated facilities and are required to lift and carry equipment weighing up to 50 pounds, use ladders, and there is exposure to hazardous chemicals and noxious odors.A pre-employment physical, review of driving record and reference checks will be conducted prior to any final job offer.

Application and Selection Process:
We welcome applications from all qualified candidates. We value diverse perspectives, life experience and encourage people of all backgrounds to apply.
Application materials will be screened for clarity, completeness and alignment with the experience, qualifications, knowledge, and skills essential for this role to determine which candidates may be invited to participate in one or more panel interviews.

Applications without the following required materials will not be considered for this position.

To apply, submit a:

Complete Application
Resume
Responses to Supplemental Questions

Note: Additional documents won't be considered during minimum qualification screening.

Anticipated Timeline for this recruitment (subject to change):

Panel Interview (45 minutes) - If no transfer candidate is selected then interview will be beginning of November 2026

Discover More about DNRP: Visit our website , explore an interactive map of our recent accomplishments and check us out at Facebook , X (formerly Twitter) , LinkedIn , TikTok , Instagram , YouTube and Keeping King County Green News .

Sign up for Job Alerts to be notified of additional career opportunities with King County. Select the Natural Resources category for DNRP opportunities and explore other categories of interest.

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.
Application Process

If you are interested in pursuing this position and supporting King County’s vision for unified, equitable, and high-performing government, please follow the application instructions carefully. Provide us with your work history as applicable, ensuring that you provide details that highlight your ability to fulfill the requirements for this position.

If you need this announcement in an alternate language or format, or you would like to request accommodation or assistance in the application or assessment process, please contact Dan Sherman at dasherman@kingcounty.gov .

King County's Vision, Mission, and ACTIVATE Values unite us.

King County serves residents with a relentless sense of urgency, delivering on commitments with transparency and accountability. We are action-oriented, creative problem solvers who collaborate across roles, engage directly with communities, and challenge the status quo to achieve meaningful impact. As a unified team, we uphold high ethical and stewardship standards, embrace change, stay curious, and continuously improve. Across all interactions, we listen first, act quickly, and stay aligned as a team to earn and sustain public trust. Learn more about our Vision, Mission, and ACTIVATE Values here and visit our Why work at King County page here .

King County is an Equal Employment Opportunity (EEO) Employer

No person is unlawfully excluded from employment opportunities based on sex, race, color, national origin, ethnicity, religious affiliation, disability, sexual orientation, gender identity or expression, age except by minimum age and retirement provisions, pregnancy, status as a family caregiver, parental status, marital status, military status or status as a veteran who was honorably discharged or who was discharged solely as a result of the person's sexual orientation or gender identity or expression, citizenship or immigration status, genetic information, or other protected class. However, to the extent that distinction or differential treatment on the basis of citizenship or immigration status is authorized by either federal or state law, regulation, or government contract, it is not an unfair practice.

King County offers a highly-competitive compensation and benefits package designed to meet the diverse needs of our employees and support our employees' health and well-being. Eligible positions receive the following benefits and have access to the following programs:

Excellent medical, dental, and vision coverage options: King County provides eligible employees with options, so they can decide what’s best for themselves and their eligible dependents
Life and disability insurance: employees are provided basic coverage and given the opportunity to purchase additional insurance for both the employee and eligible dependents
Retirement: eligible King County employees may participate in a pension plan through the Washington State Department of Retirement Systems and a 457(b) deferred-compensation plan
Transportation program and ORCA transit pass
12paid holidays each year plus twopersonal holidays
Generous vacation and paid sick leave
Paid parental,family and medical, and volunteer leaves
Flexible Spending Account
Wellness programs
Onsite activity centers
Employee Giving Program
Employee assistance programs
Flexible schedules and telecommuting options, depending on position
Training and career development programs
For additional information about employee benefits, visit our Benefits, Payroll, and Retirement Page .

This is a general description of the benefits offered to eligible King County employees, and every effort has been made to ensure its accuracy. If any information on this document conflicts with the provisions of a collective bargaining agreement (CBA), the CBA prevails.

NOTE: Benefits for Term Limited Temporary (TLT) or Short Term Temporary (STT) positions, including leave eligibility and/or participation in the pension plan through the Washington State Department of Retirement Systems, will vary based upon the terms and details of the position.Short Term Temporary positions are not eligible for an ORCA transit pass.

For inquiries about the specifics of this position, please contact the recruiter identified on this job posting.

Closing Date/Time: 10/16/2026 11:59 PM Pacific
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Please mention you found this employment opportunity on the CareersInGovernment.com job board.
KING COUNTY DEPARTMENT OF WATER & LAND RESOURCES

The Water and Land Resources Division is at the forefront of King County’s efforts to protect and restore clean water and healthy habitat and strengthen the resilience of communities, environment, and infrastructure in the face climate change. We are a dedicated workforce of more than 400 supported by an annual budget of ~$250 million. WLRD has a strong track record of developing innovative strategies for protecting working farms and forests, restoring habitat, protecting water quality, and ensuring people have equitable access to green space. We reduce flood hazards, manage stormwater facilities, and reduce toxic threats.  Our Environmental Lab and Science section maintain high-quality data sets used in long term-water quality trend analysis and use Best Available Science to inform decision making.  We house three salmon recovery forums and support the Land Conservation Initiative, which will preserve our last, most important natural lands and urban green spaces over the next 30 years. Our forestry and agricultural programs help people protect their lands and support local food production.  
KING COUNTY DEPARTMENT OF WATER & LAND RESOURCES
- Seattle, Washington, United States
- https://kingcounty.gov/en/dept/dnrp/nature-recreation/environment-ecology-conservation/wlrd
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27 Jobs in Renton

Wastewater Treatment Operator/Senior Operator - South Plant A Crew

Wastewater Treatment Operator/Senior Operator - South Plant A Crew

Wastewater Treatment Operator/Senior Operator - South Plant D Crew

Wastewater Treatment Operator/Senior Operator - South Plant D Crew

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Wastewater Treatment Operator/Senior Operator - South Plant A Crew

KING COUNTY DEPARTMENT OF WATER & LAND RESOURCES

Job Details

Job Description

KING COUNTY DEPARTMENT OF WATER & LAND RESOURCES

KING COUNTY DEPARTMENT OF WATER & LAND RESOURCES