Junior Wastewater Process Mechanical Engineer & Modeling
$80k - $100kCarollo Engineers
A leading environmental engineering firm is looking for an entry-level process mechanical wastewater engineer in Seattle. You will support projects related to municipal wastewater treatment, performing tasks such as engineering design, data analysis, and report preparation. The role requires a Master's or PhD in Civil or Environmental Engineering along with strong communication skills. This position offers a competitive salary ranging from $80,000 to $100,000 annually and comprehensive benefits. #J-18808-Ljbffr Carollo Engineers
$80k - $100k
Overview Carollo Engineers, Inc., is an internationally recognized... ...construction of water and wastewater facilities. Our vision is... ...are seeking an entry‑level process mechanical wastewater engineer to support... ...Wastewater process modeling and statistical data analysis...SuggestedInternshipFlexible hours$86k - $114k
Anduril Industries is seeking an Early Career Mechanical Engineer to design and prototype mechanical systems for defense applications in Atlanta. You will engage in various tasks including building prototypes, analyzing failures, and transitioning projects into production...JuniorWork experience placement$78.12k - $86.91k
Title: Junior Water Resources Engineer Location: Seattle, Tacoma, or Wenatchee, Washington Job Type: Regular Full-time What's the Opportunity?... ...Performing calculations and completing hydrologic and hydraulic modeling in support of water resources projects. Preparing...JuniorFull time- A leading engineering firm in Seattle is seeking an Early Career Ports and Marine Engineer to provide support in the development and inspection of marine structures. The role involves data analysis, report preparation, and collaboration with diverse teams on various projects...Junior
$120k - $175k
Kennedy Jenks Consultants is seeking a motivated Wastewater Process Engineer to join our team in Seattle, Washington. This role will support wastewater... ...planning and design. The position offers a hybrid work model promoting a healthy work-life balance. With a salary range...Suggested$111.21k - $211.76k
Senior Wastewater Process Engineer Date: Feb 21, 2026 Location: Seattle, WA, US Company: Black & Veatch... ...engineering deliverables including process models, mass balance calculations, design... ...conferences People Management Mentor junior engineers and foster knowledge sharing...Work experience placementWork at officeFlexible hours$111.21k - $211.76k
...the opportunity to: Function in a lead wastewater process engineer role as a technical specialist in the... ...deliverables, including process models, process/mass balance calculations, design... ...management and provides mentoring to junior engineers May assist with performance...Full timePart timeWork experience placementWork at officeLocal areaRelocationVisa sponsorshipFlexible hours- Blue Origin in Seattle is seeking a Mechanical/Aerospace Engineer to work on design, analysis, and testing of mechanical systems and propulsion systems. You'll support the entire design cycle and assist in hands-on hardware testing. The ideal candidate has a BS degree in...JuniorInternship
- A leading engineering firm in Renton, WA is seeking an Energy Engineer to conduct utility... ...candidate will hold a Bachelor of Science in Mechanical Engineering, possess strong writing and... ...have familiarity with Revit and energy modeling software. Benefits include medical,...
$77k - $94k
A leading architectural firm in Seattle is seeking a skilled energy modeling practitioner with a degree in Architecture or Engineering and 3+ years of experience. Responsibilities include developing energy simulation models, performing detailed analyses to reduce energy...$100k - $140k
Water/Wastewater Infrastructure Engineer Water And Environment Jobs With David Evans And Associates. At David... ...in mentorship and development of junior staff Continue developing technical... ...engineering tools (e.g., hydraulic modeling, drafting/design software, Bluebeam,...Local areaFlexible hours- ...Water Business Group, our Wastewater team supports the... ...Senior Water/Wastewater Engineer will play an integral... ...responsibility for engineering/process design, project... ...and mentoring for junior staff Appropriately plan... ...and hydraulic modeling software Project Engineering...Full timeWork at office
- ...and delivery of complex water/wastewater pump station, pipeline and... ...projects. As a water/wastewater engineer in our group, you will play... ...Delegate to and mentor junior staff, as needed Supervise... ...scheduling software, hydraulic or process modeling software experience a plus...Full timeTemporary workPart timeWork at office
- ...Seattle seeks a Shared Resources Specialist I for preclinical research support. Responsibilities include supporting preclinical mouse models, managing breeding pairs, and performing essential tasks related to research support. This entry-level position offers significant...
$110k - $150k
Interlune in Seattle, WA is seeking an early-career professional with a B.S. in Physics or Engineering to develop physics-based models of the lunar surface charging environment. Responsibilities include conducting analyses to support spacecraft design and collaborating...Flexible hours- YO IT Consulting is seeking a Senior Civil Engineer to contribute to AI systems by evaluating and refining model performances in civil engineering topics. You should have over 4 years of experience in infrastructure design and a Bachelor's degree in Civil Engineering. The...Remote job
$21.3 per hour
Interbay Golf Center Junior Camp Counselor Job Category : Golf Requisition Number : INTER031457 Apply now Posted : April 21, 2026 Part... ...staff with all camp activities. Serve as a positive role model for youth. Create new activities and games. Show a genuine interest...JuniorHourly payPart timeSummer work- A prominent engineering firm is seeking a Materials Engineer for a contract opportunity in Bellevue, Washington. The role involves developing material property correlations and advanced models for sodium-cooled fast reactors. Candidates should possess a Bachelor’s degree...Contract work
$136k - $142k
Position Overview Kiewit is seeking a Digital Model / BIM Automation Developer to support the processing, transformation, and delivery of engineering models across enterprise-scale EPC projects. This role is responsible for managing and scaling automated pipelines that...Full timeRemote workWeekend work$136k - $142k
A leading engineering firm is seeking a Digital Model/BIM Automation Developer to enhance model delivery processes. This remote role demands strong expertise in Python, SQL, and automation within an engineering context. Key responsibilities include managing model pipelines...Remote job$122.85k - $155.72k
...Resources & Parks Division Wastewater Treatment Opening Date 0... ...seeking a Wastewater Test Engineer (Wastewater Engineer -... ...including improved treatment processes and efficiencies, process controls... ...winning national recognition as a model of excellence. Are you ready...Full timeTemporary workPart timeWork experience placementWork at officeRemote workMonday to FridayFlexible hoursAfternoon shift$69.71k - $97.6k
Blue Origin is seeking an Associate Supply Chain Program Manager in Seattle. This entry-level role involves converting program demand into sourcing strategies, supporting bid packages, participating in supplier evaluations, and embedding with technical programs. A bachelor...Junior$56 - $95 per hour
Protingent is seeking a Senior Engineer for Plant Thermal Hydraulic Methods based in Bellevue... ...remotely. The role requires a degree in Mechanical, Nuclear, or Chemical Engineering, plus... ...of experience in thermal hydraulic modeling. Responsibilities include developing analysis...Remote job- ...is looking for a Senior Safety Methods Engineer for a contract opportunity. The role involves... ...ideal candidate will have a degree in Mechanical, Nuclear, or Chemical Engineering and a... ...of 3 years of experience in related modeling and method development. A competitive benefits...Remote jobContract work
$1,100 per month
Prestige Greeters is seeking an Entry-level Accountant to join our team in Washington DC. In this role, you will maintain financial records, prepare financial reports, and ensure compliance with accounting standards. The ideal candidate should understand accounting principles...Junior$77.4k - $87.4k
PAE CONSULTING ENGINEERS INC is seeking a motivated Entry-Level Technology Engineer to join our Seattle, WA team in a professional hybrid environment. This role is perfect for proactive individuals eager to learn and grow in the design of smart building systems, including...Junior$63k - $70k
MG2, an affiliate of Colliers Engineering & Design, seeks an Entry-Level Designer to join our Community Environments Market team in Seattle, WA. This role involves assisting with design solutions, focusing on documentation and technical drawing production. The ideal candidate...Junior- Black & Veatch is seeking a Lead Wastewater Process Engineer in Seattle, WA to lead a team of engineers specializing in conventional wastewater treatment. The role entails providing technical guidance and preparing complex engineering deliverables while ensuring client...
$20 - $25 per hour
West Coast Trial Lawyers is seeking a detail-oriented Case Manager Assistant to support its Pre-Litigation team in Seattle. This entry-level position offers hands-on experience in a fast-paced personal injury environment. Responsibilities include assisting case managers...JuniorHourly pay$69 - $115 per hour
Job Title: Core Thermal Hydraulics Engineer Location: Bellevue, WA, United States Type: Contract... ...9.00 - $115.00 per hour Contractor Work Model: Remote Hours: 40.0 hours per week... ...Requirements B.S., M.S., or Ph.D. in Mechanical, Nuclear, or relevant Engineering from an...Hourly payContract workFor contractorsZero hours contractRemote work
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