Industrial Instrument Technician (South Plant)

King County   Renton, WA   Full-time     Manufacturing / Production / Operations
Posted on January 10, 2022
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The King County Wastewater Treatment Division (WTD) has staffing need for experienced and technically proficient Industrial Instrument Technician.  

The responsibilities of this classification include performing a wide variety of highly skilled technical journey level duties to design, construct, maintain, troubleshoot and modify computerized systems, electrical, electronics, pneumatics, hydraulics and related instrumentation. 

WHO MAY APPLY:  This position is open to all qualified transfer-eligible and internal- competitive S.E.I.U., Wastewater Local 925 candidates.  This posting may be used to establish a list of qualified candidates for any Career Service, Special Duty Assignment or Term Limited Temporary openings in the following six months. 

WORK LOCATION:  South Treatment Plant — 1200 Monster Road SW, Renton WA.  

WORK SCHEDULE:  The treatment plants are operated 24/7.  This position works a 4 day/10 hours per day schedule. Candidates must be available to work any assigned schedule, and be able to work in emergency situations and be part of an on-call standby rotation. This position is covered under the provisions of the Fair Labor Standards Act (FLSA) and is overtime eligible. 

Job Duties

  • Troubleshoot, repair and maintain all plant computer, electronic, pneumatic and hydraulic instrumentation control systems.
  • Install, troubleshoot and repair distributed and supervisory control systems (DCS/SCADA), programmable logic controllers (PLCs) and single loop controllers (SLC’s); Apply electronic theory, digital electronics and proportional integral derivative (PID) control strategies to implement program changes to DCS/SCADA and PLC.
  • Analyze industrial processes in troubleshooting and repair of process control instrumentation. Design new controls and implement modifications to existing control systems. Update technical and process documentation, Work with operations personnel, engineers and suppliers to explain the function of processes and procedures needed for the operation of new equipment.
  • Make recommendations on purchasing and inventory requirements for all instrument related equipment and determine appropriate inventory of spare parts for instrumentation.
  • Review or modify blueprints and shop drawings to conform with established plant standards. Assist in inspection of instrumentation installed by contractors. Witness and assess loop commission testing.
  • Provide on-the-job training for assigned staff. 
  • Perform preventative maintenance on all instrumentation, processing, monitoring and control equipment.  Test, diagnose, calibrate and maintain telemetry systems.

Experience, Qualifications, Knowledge, Skills

  • 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 such as electronics. 

  • 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 

  • Knowledge of test equipment such as but not limited to Oscilloscope, tachometer, fixed and portable power supplies, analog and digital multimeters, voltage testers, pressure simulator, capacitance tester, temperature tester, decade box, frequency generator, gas analyzer, signal generator, pneumatic calibrator, electronic hand held calibrator.

  • Knowledge of the application of safety techniques associated with power and hand tools. Knowledge of basic electrical, electronic, pneumatic and hydraulic safety procedures and proper procedures for working safely in hazardous environments, handling of hazardous materials and Material Safety Data Sheets (MSDS).

  • Demonstrated skill in troubleshooting equipment malfunctions or failures using limited to no documentation.

  • Knowledge of the application of Instrument Society of America (ISA) standards in designing or modifying, instrumentation loops, Piping and Instrumentation drawings (PID), control schematics and Programmable Logic Controllers ( PLC ) and ladder logic diagrams

  • 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.

  • Communication skills

Licensing, Certification and Other Requirements

  • Washington State Driver’s License

  • Completion of an apprenticeship program, or two years of technical schooling and/or the equivalent related experience

  • The position requires the ability to work all shift schedules and required to report to work during adverse and inclement weather conditions

  • 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, work in confined spaces, climb in and out of tanks using ladders, and work around noxious odors and high noise levels

Supplemental Information

Application and Selection Process: Application materials will be screened for clarity, completeness including online application, cover letter and resume, and responsiveness to the list of qualifications, skills, and abilities. The most competitive candidates may be invited to participate in one or more panel interviews. Applications without the following required materials may not be considered for this position.

  • King County Application
  • Responses to supplemental questions

This position is represented by S.E.I.U., Wastewater Local 925. 

For more information regarding this recruitment, please contact:
Rodney O. Dungo
Human Resource Analyst    

Forbes recently 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 "True North", 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.

COVID-19 Vaccination Requirement

King County Executive Branch employees are required to be fully vaccinated against COVID-19. If you are the successful candidate for the position you applied for, the County will send you a conditional offer letter.

As a condition of employment, prior to a final offer of employment, you will be required to:
  • submit proof of vaccination, or
  • have an approved request for medical or religious exemption and an approved accommodation. Philosophical, political, scientific, or sociological objections to vaccination will not be considered for an exemption or accommodation.

People are considered fully vaccinated against COVID-19 two weeks after receiving the final dose of a vaccination approved by the Center for Disease Control and Prevention (CDC).

The Executive Branch includes employees in the Executive branch, the Assessor's Office, Elections, the King County Sheriff's Office, and the Executive Office.

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:

  • Medical, dental, and vision coverage: King County pays 100% of the premiums for eligible employees and family members
  • 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: King County employees are eligible to 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
  • 10 paid holidays each year (plus 2 personal holidays)
  • Generous vacation and paid sick leave
  • Paid parental leave, family and medical leaves, and volunteer leave
  • Flexible Spending Account
  • Wellness programs
  • Onsite gyms and 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 please 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.  Also, in the event of any incorrect information in this document, applicable laws, policies, rules, CBAs, or official plan documents will prevail.
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.

Are you applying to this position as an eligible Current or Previous King County Employee Priority Placement Program Participant AND Is this position the same or lower percentage of full-time when compared to the position held at the point of the notification of layoff AND Do you possess the skills and abilities to qualify for this position?
  • Yes, I was given a layoff notice from my role at King County AND I am within two years of the effective date of my layoff. AND The position I was laid off from was the same or a higher percentage of FT status when compared to this one.
  • No.
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 notice 2. The department you worked in 3. The effective date of your layoff
Are you a current S.E.I.U. Wastewater Local 925 member?
  • Yes
  • No

Required Question