King County
Salary:
$48.65 - $61.67 Hourly Location :
Seattle, WA Job Type:
Career Service, Full Time, 40 hrs/week Job Number:
2025-25407 Department:
DNRP-Natural Resources & Parks Division:
Wastewater Treatment Opening Date:
09/25/2025 Closing Date:
10/9/2025 11:59 PM Pacific FLSA:
Non-Exempt Bargaining Unit:
A2 : SEIU L925-Wastewater Full- or Part-Time:
Full Time Hours/Week:
40 hours/week
Summary This posting is open to all qualified candidates. Looking for a challenging, but rewarding, opportunity as an Industrial Instrument Technician? King County's Wastewater Treatment Division has current openings at our West Point Treatment Plant. This position will be part of a combined Instrumentation and Electrical Team. You'll have the opportunity to use and expand your technical skills while continuing to grow in the Instrumentation field. Work can be sometimes independent, or part of a team setting, as part of the overall Operations and Maintenance Team. As a mission critical employee for King County, our efforts directly support operations as we collaborate with other crafts and work groups to resolve plant issues and achieve common goals. This position comes with competitive pay, and excellent benefits that include generous time off.
About the Role:
The role of an Industrial Instrument Technician for King County's Wastewater Treatment Division includes performing a wide variety of highly skilled/technical journey-level duties to maintain, troubleshoot, and modify computerized systems, electrical, electronics, pneumatics, hydraulics, and related instrumentation, including installing, integrating/programming, maintaining, and repairing Supervisory Control and Data Acquisition (SCADA) communications systems, Distributed Control Systems (DCS), components, Programmable Logic Controller (PLC), Proportional Integral Derivative (PID) control loops, and equipment throughout wastewater systems and facilities. This role will be involved in a variety of large and small scale plant reliability improvement projects.
About the Team: King County's Wastewater Treatment Division carries out essential work that protects the environment and all members of the public. We are comprised of a group of professionals that strive to deliver outstanding services through a collaborative effort both at our treatment plants and offsite collection facilities. The instrumentation and electrical groups are a critical component within the wastewater treatment division helping to fulfill the county's mission to protect the region's water, air, land and natural habitats.
About the Wastewater Treatment Division: Join our team dedicated to ensuring clean water for generations to come! With over 1,000 employees engaged in planning, designing, building, and operating treatment facilities, our agency is at the forefront of environmental stewardship. Success for us means upholding our legacy while promising future generations a pristine environment. We enforce regulations to reduce harmful waste discharge and actively educate the public and businesses on water quality protection. We prioritize accountability to our ratepayers and operate a well-managed agency that services over 2.3 million King County residents. Our regional wastewater treatment system not only sustains a healthy environment but also fuels economic development, fostering prosperity in our region. If you're passionate about making a difference and thrive in a collaborative environment, join us in our mission to safeguard our precious water resources. 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 an Industrial Instrument Technician, you will actively apply these principles in all aspects of your work. Learn more about our commitment at . Apply now for a rewarding career at the 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:
Troubleshoot, repair, calibrate, and maintain all plant computer, electronic, pneumatic, and hydraulic instrumentation, control, and monitoring systems. Perform installation, preventative maintenance, modifications, upgrades, analysis, and diagnostics on DCS, SCADA, PLCs, SLCs, and HMIs telemetry and networking with proprietary protocols. Apply electronic theory, digital electronics, and proportional integral derivative (PID) control strategies. Work with operations personnel, engineers, and suppliers to explain the function of processes and procedures needed for the operation of new equipment. Review or modify shop drawings and process documentation to conform with established plant standards. Assist in inspection of instrumentation installed by contractors. Witness and assess loop commission testing. Make recommendations on purchasing and inventory requirements for all instrument related equipment and determine appropriate spare parts inventory for instrumentation. Experience, Qualifications, Knowledge, Skills
Qualifications You Bring:
Knowledge of the principles and techniques of instrumentation and electronics (typically found in a four-year apprenticeship program, two years of college level training or an equivalent combination of education and work experience). Demonstrated work experience (three years) in a journey-level industrial instrumentation or related field. Knowledge of the application of physics and chemistry techniques and principles; Knowledge of the application of mathematical techniques and principles including algebra, trigonometry and geometry for performing duties of this classification. Knowledge of the installation, configuration, and maintenance of analyzers/sensors, control system computers, single loop controllers, signal converters, distributive and supervisory control systems, detection equipment/sensors, fuses, indicators, isolators, programmable logic controllers, pneumatic equipment, process control equipment, receivers, recorders, relays, rotometers, flow transmitters, level transmitters, pressure transmitters, temperature transmitters, signal conditioning equipment, small motors, switches, tachometer generator, thermocouples, Resistance Temperature Device (RTD's), transformers, control valves, pneumatic and electric actuators and positioners. Knowledge of Proportional Integral Derivative (PID) control loops including single loop controllers and configuration. Knowledge of soldering techniques and principles. Knowledge of the techniques necessary to analyze industrial processes for the design, modification, troubleshooting and repair of plant control instrumentation. Skill in utilizing a computer and associated software applications including word processing, spreadsheets, databases, single loop controller (SLC) and programmable logic controllers (PLC). Working knowledge of Supervisory Control and Data Acquisition (SCADA) and/or Distributed Control Systems (DCS) including networking and interconnect protocols.
Competencies You Bring:
Manages Complexity : Making sense of complex, high quantity, and sometimes contradictory information to effectively solve problems. Collaborates:
Works cooperatively with others across the organization to achieve shared objectives; Partners with others to get work done; Credits others for their contributions and accomplishments; Gains trust and support of others. Action Oriented : Taking on new opportunities and tough challenges with a sense of urgency, high energy, and enthusiasm. Communicates Effectively:
Is effective in a variety of communication settings: one-on-one, small and large groups, or among diverse styles and position levels; Attentively listens to others; Provides timely and helpful information to others across the organization. Instills Trust : Gaining the confidence and trust of others through honesty, integrity, and authenticity. Demonstrates Self-Awareness : Using a combination of feedback and reflection to gain productive insight into personal strengths and weaknesses.
Required Licenses:
Valid Washington State Driver's License. 2-year technical degree/certification in Instrumentation and Control, or completion of a 4-year apprenticeship program. Additional licenses, certifications, and other requirements determined to be necessary to meet the business needs of the employing unit may be required.
It Would Be Great If You Also Bring:
Programming experience with Ovation DCS Controls Allen Bradley PLC and panel-view, programming experience Telemetry experience Wastewater experience
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. Supplemental Information
Working Conditions:
Work Location
:
West Point Treatment Plant - 1400 Discovery Park Blvd. Seattle, WA 98199 Work Schedule:
This full-time position works a 40-hour work week. This position is covered under the provisions of the Fair Labor Standards Act (FLSA) and is overtime eligible. The position requires the ability to work all shift schedules and required to report to work during adverse and inclement weather conditions. Union Representation
:
This position is represented by S.E.I.U. 925 (Wastewater Treatment Division). Application and Selection Process: We welcome applications from all qualified applicants. We value diversity, diverse perspectives and 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 a technical assessment and one or more panel interviews.
To apply, submit a:
Complete Application Resume Optional Cover Letter
(will be reviewed if submitted) Note: Additional documents won't be considered during minimum qualification screening.
Who to Contact:
For more information regarding this recruitment, please contact Rodney Dungo, HR Analyst at rdungo@kingcounty.gov
Discover More About the Wastewater Treatment Division:
Visit our
website
and check us out at
Facebook
,
X (formerly Twitter)
,
Instagram
,
YouTube
and our WTD Blog
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 to be notified of additional career opportunities with King County. Select the
Natural Resources category for DNRP opportunities and explore other categories of interest. 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. Guided by our , we are making King County a welcoming community where every person can thrive. We value diversity, inclusion and belonging in our workplace and workforce. To reach this goal we are committed to workforce equity. Equitable recruiting, support, and retention is how we will obtain the highest quality workforce in our region; a workforce that shares and will help advance our guiding principles - we are one team; we solve problems; we focus on the customer; we drive for results; we are racially just; we respect all people; we lead the way; and we are responsible stewards. We encourage people of all backgrounds and identities to apply, including Native American and people of color, immigrants, refugees, women, LGBTQ+, people living with disabilities, and veterans. 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.
To Apply
If you are interested in pursuing this position, please follow the application instructions carefully. If you need this announcement in an alternate language or format, would like to request accommodation or assistance in the application or assessment process or if you have questions please contact the recruiter listed on this job announcement. 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 12 paid holidays each year plus two personal 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
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. 01
Are you a current S.E.I.U. Wastewater Local 925 member?
Yes No
02
Are you applying to this position as an eligible current or previous King County Employee Priority Placement Program Participant? ANDIs this position the same or lower percentage of full-time when compared to the position held at the point of the notification of layoff? ANDDo you possess the skills and abilities to qualify for this position?
Yes, I was given a layoff notice from my Career Service role at King County and I am within two years of the effective date of my layoff. Additionally, the position I was laid off from was the same or a higher percentage of FT status when compared to this one. No.
03
If you answered yes to the question above and you are applying for this position as a Priority Placement Participant, to be considered, you must provide the following three pieces of information in the space provided:1. The title you held when you received your layoff notice2. The department you worked in3. The effective date of your layoff Required Question
$48.65 - $61.67 Hourly Location :
Seattle, WA Job Type:
Career Service, Full Time, 40 hrs/week Job Number:
2025-25407 Department:
DNRP-Natural Resources & Parks Division:
Wastewater Treatment Opening Date:
09/25/2025 Closing Date:
10/9/2025 11:59 PM Pacific FLSA:
Non-Exempt Bargaining Unit:
A2 : SEIU L925-Wastewater Full- or Part-Time:
Full Time Hours/Week:
40 hours/week
Summary This posting is open to all qualified candidates. Looking for a challenging, but rewarding, opportunity as an Industrial Instrument Technician? King County's Wastewater Treatment Division has current openings at our West Point Treatment Plant. This position will be part of a combined Instrumentation and Electrical Team. You'll have the opportunity to use and expand your technical skills while continuing to grow in the Instrumentation field. Work can be sometimes independent, or part of a team setting, as part of the overall Operations and Maintenance Team. As a mission critical employee for King County, our efforts directly support operations as we collaborate with other crafts and work groups to resolve plant issues and achieve common goals. This position comes with competitive pay, and excellent benefits that include generous time off.
About the Role:
The role of an Industrial Instrument Technician for King County's Wastewater Treatment Division includes performing a wide variety of highly skilled/technical journey-level duties to maintain, troubleshoot, and modify computerized systems, electrical, electronics, pneumatics, hydraulics, and related instrumentation, including installing, integrating/programming, maintaining, and repairing Supervisory Control and Data Acquisition (SCADA) communications systems, Distributed Control Systems (DCS), components, Programmable Logic Controller (PLC), Proportional Integral Derivative (PID) control loops, and equipment throughout wastewater systems and facilities. This role will be involved in a variety of large and small scale plant reliability improvement projects.
About the Team: King County's Wastewater Treatment Division carries out essential work that protects the environment and all members of the public. We are comprised of a group of professionals that strive to deliver outstanding services through a collaborative effort both at our treatment plants and offsite collection facilities. The instrumentation and electrical groups are a critical component within the wastewater treatment division helping to fulfill the county's mission to protect the region's water, air, land and natural habitats.
About the Wastewater Treatment Division: Join our team dedicated to ensuring clean water for generations to come! With over 1,000 employees engaged in planning, designing, building, and operating treatment facilities, our agency is at the forefront of environmental stewardship. Success for us means upholding our legacy while promising future generations a pristine environment. We enforce regulations to reduce harmful waste discharge and actively educate the public and businesses on water quality protection. We prioritize accountability to our ratepayers and operate a well-managed agency that services over 2.3 million King County residents. Our regional wastewater treatment system not only sustains a healthy environment but also fuels economic development, fostering prosperity in our region. If you're passionate about making a difference and thrive in a collaborative environment, join us in our mission to safeguard our precious water resources. 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 an Industrial Instrument Technician, you will actively apply these principles in all aspects of your work. Learn more about our commitment at . Apply now for a rewarding career at the 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:
Troubleshoot, repair, calibrate, and maintain all plant computer, electronic, pneumatic, and hydraulic instrumentation, control, and monitoring systems. Perform installation, preventative maintenance, modifications, upgrades, analysis, and diagnostics on DCS, SCADA, PLCs, SLCs, and HMIs telemetry and networking with proprietary protocols. Apply electronic theory, digital electronics, and proportional integral derivative (PID) control strategies. Work with operations personnel, engineers, and suppliers to explain the function of processes and procedures needed for the operation of new equipment. Review or modify shop drawings and process documentation to conform with established plant standards. Assist in inspection of instrumentation installed by contractors. Witness and assess loop commission testing. Make recommendations on purchasing and inventory requirements for all instrument related equipment and determine appropriate spare parts inventory for instrumentation. Experience, Qualifications, Knowledge, Skills
Qualifications You Bring:
Knowledge of the principles and techniques of instrumentation and electronics (typically found in a four-year apprenticeship program, two years of college level training or an equivalent combination of education and work experience). Demonstrated work experience (three years) in a journey-level industrial instrumentation or related field. Knowledge of the application of physics and chemistry techniques and principles; Knowledge of the application of mathematical techniques and principles including algebra, trigonometry and geometry for performing duties of this classification. Knowledge of the installation, configuration, and maintenance of analyzers/sensors, control system computers, single loop controllers, signal converters, distributive and supervisory control systems, detection equipment/sensors, fuses, indicators, isolators, programmable logic controllers, pneumatic equipment, process control equipment, receivers, recorders, relays, rotometers, flow transmitters, level transmitters, pressure transmitters, temperature transmitters, signal conditioning equipment, small motors, switches, tachometer generator, thermocouples, Resistance Temperature Device (RTD's), transformers, control valves, pneumatic and electric actuators and positioners. Knowledge of Proportional Integral Derivative (PID) control loops including single loop controllers and configuration. Knowledge of soldering techniques and principles. Knowledge of the techniques necessary to analyze industrial processes for the design, modification, troubleshooting and repair of plant control instrumentation. Skill in utilizing a computer and associated software applications including word processing, spreadsheets, databases, single loop controller (SLC) and programmable logic controllers (PLC). Working knowledge of Supervisory Control and Data Acquisition (SCADA) and/or Distributed Control Systems (DCS) including networking and interconnect protocols.
Competencies You Bring:
Manages Complexity : Making sense of complex, high quantity, and sometimes contradictory information to effectively solve problems. Collaborates:
Works cooperatively with others across the organization to achieve shared objectives; Partners with others to get work done; Credits others for their contributions and accomplishments; Gains trust and support of others. Action Oriented : Taking on new opportunities and tough challenges with a sense of urgency, high energy, and enthusiasm. Communicates Effectively:
Is effective in a variety of communication settings: one-on-one, small and large groups, or among diverse styles and position levels; Attentively listens to others; Provides timely and helpful information to others across the organization. Instills Trust : Gaining the confidence and trust of others through honesty, integrity, and authenticity. Demonstrates Self-Awareness : Using a combination of feedback and reflection to gain productive insight into personal strengths and weaknesses.
Required Licenses:
Valid Washington State Driver's License. 2-year technical degree/certification in Instrumentation and Control, or completion of a 4-year apprenticeship program. Additional licenses, certifications, and other requirements determined to be necessary to meet the business needs of the employing unit may be required.
It Would Be Great If You Also Bring:
Programming experience with Ovation DCS Controls Allen Bradley PLC and panel-view, programming experience Telemetry experience Wastewater experience
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. Supplemental Information
Working Conditions:
Work Location
:
West Point Treatment Plant - 1400 Discovery Park Blvd. Seattle, WA 98199 Work Schedule:
This full-time position works a 40-hour work week. This position is covered under the provisions of the Fair Labor Standards Act (FLSA) and is overtime eligible. The position requires the ability to work all shift schedules and required to report to work during adverse and inclement weather conditions. Union Representation
:
This position is represented by S.E.I.U. 925 (Wastewater Treatment Division). Application and Selection Process: We welcome applications from all qualified applicants. We value diversity, diverse perspectives and 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 a technical assessment and one or more panel interviews.
To apply, submit a:
Complete Application Resume Optional Cover Letter
(will be reviewed if submitted) Note: Additional documents won't be considered during minimum qualification screening.
Who to Contact:
For more information regarding this recruitment, please contact Rodney Dungo, HR Analyst at rdungo@kingcounty.gov
Discover More About the Wastewater Treatment Division:
Visit our
website
and check us out at
,
X (formerly Twitter)
,
,
YouTube
and our WTD Blog
Discover More About DNRP : Visit our
website
,
explore an interactive map of our recent accomplishments and check us out at Facebook
,
X (formerly Twitter)
,
,
TikTok
,
,
YouTube and
Keeping King County Green News
Sign up for to be notified of additional career opportunities with King County. Select the
Natural Resources category for DNRP opportunities and explore other categories of interest. 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. Guided by our , we are making King County a welcoming community where every person can thrive. We value diversity, inclusion and belonging in our workplace and workforce. To reach this goal we are committed to workforce equity. Equitable recruiting, support, and retention is how we will obtain the highest quality workforce in our region; a workforce that shares and will help advance our guiding principles - we are one team; we solve problems; we focus on the customer; we drive for results; we are racially just; we respect all people; we lead the way; and we are responsible stewards. We encourage people of all backgrounds and identities to apply, including Native American and people of color, immigrants, refugees, women, LGBTQ+, people living with disabilities, and veterans. 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.
To Apply
If you are interested in pursuing this position, please follow the application instructions carefully. If you need this announcement in an alternate language or format, would like to request accommodation or assistance in the application or assessment process or if you have questions please contact the recruiter listed on this job announcement. 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 12 paid holidays each year plus two personal 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
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. 01
Are you a current S.E.I.U. Wastewater Local 925 member?
Yes No
02
Are you applying to this position as an eligible current or previous King County Employee Priority Placement Program Participant? ANDIs this position the same or lower percentage of full-time when compared to the position held at the point of the notification of layoff? ANDDo you possess the skills and abilities to qualify for this position?
Yes, I was given a layoff notice from my Career Service role at King County and I am within two years of the effective date of my layoff. Additionally, the position I was laid off from was the same or a higher percentage of FT status when compared to this one. No.
03
If you answered yes to the question above and you are applying for this position as a Priority Placement Participant, to be considered, you must provide the following three pieces of information in the space provided:1. The title you held when you received your layoff notice2. The department you worked in3. The effective date of your layoff Required Question