Summary
Overview
Work History
Education
Skills
Certification
Timeline
Generic

Trenton Holmberg

Seattle,WA

Summary

Experienced wastewater operator with several years of field experience, and a growing number of years of capital project team member experience. Able to multi-task when needed, keep track of multiple parallel projects, and provide crucial and pertinent subject matter expertise to project stakeholders.

Overview

9
9
years of professional experience
1
1
Certification

Work History

Wastewater Treatment Plant Operator

King County Wastewater Treatment Division
04.2020 - Current

Ensuring continual operation, maintenance, and cleanliness standards of autonomous facilities within assigned areas through strict adherence to standard operating procedures.

Responding to and working to resolve emergencies and other related operational difficulties both on and off of traditional working hours

Working within capital projects teams to provide subject matter liaison experience for combined sewage overflow treatment facilities and their associated conveyance systems.

Developing relationships with other work-groups and familiarization with King County government structure in order to help accomplish objectives as they relate to capital project work.

Wastewater Treatment Plant Operator

Jacobs Engineering Group, Inc.
08.2017 - 04.2020

Operation of solids thickening/dewatering systems and operation of a fluidized bed incinerator


Cleaning clarifier weirs


Cleaning assorted probes as dictated by SOPs


Following SOPs as situations call for them, including in emergency situations


Carrying out preventative maintenance as requested or as outlined in SOPs


Utilizing a forklift as needed to move/rotate dumpsters for grit or rags removed via bar screen


Operating and maintaining a UV system according to management's instructions


Responding to call-ins when additional labor is requested regardless of time of day, holiday, or weekend status

City Carrier Assistant

United States Postal Sevice
12.2016 - 06.2017

Used portable devices to maintain system records by scanning items delivered to homes and businesses.


Sorted and placed mail into mailboxes and post office boxes with high levels of accuracy.


Planned and cased mail in sequence of delivery for designated route.

Education

Certificate - Municipal Wastewater Treatment Technology

Green River College
Auburn, WA
01-2025

Bachelor of Arts - International Studies

University of Washington
Seattle, WA
07-2016

Associate of Arts -

Clark College
Vancouver, Washington, WA
06-2012

Skills

  • Pump station and conveyance system operation
  • Operating intermittently-operated facilities during inclement weather conditions while on-call
  • Capital Projects Operator SME Liaison work on small works and large capital projects
  • Map/Construction diagram interpretation and deeper field researching in the event of encountering data of questionable reliability
  • Public speaking and tailoring messages to meet the needs and experience or education levels of varying audiences
  • Knowing or be willing to learn who to approach in a large project with multiple stakeholders in order to address concerns or seek further information
  • Maintaining consistent notes of ongoing meetings and keeping track of pertinent project deadlines

Certification

Washington State Wastewater Treatment Plant Operator Grade 3

Timeline

Wastewater Treatment Plant Operator

King County Wastewater Treatment Division
04.2020 - Current

Wastewater Treatment Plant Operator

Jacobs Engineering Group, Inc.
08.2017 - 04.2020

City Carrier Assistant

United States Postal Sevice
12.2016 - 06.2017

Certificate - Municipal Wastewater Treatment Technology

Green River College

Bachelor of Arts - International Studies

University of Washington

Associate of Arts -

Clark College