Wastewater Engineer
Liberty Personnel Services, Inc.
Join a growing engineering consulting firm with a strong reputation for delivering innovative water and wastewater infrastructure solutions to municipal clients. We're seeking an experienced Senior Project Manager to lead complex projects while helping expand our client relationships and regional presence. Responsibilities Manage water and wastewater projects from planning through construction. Lead project scope, schedule, budget, and quality control. Build and maintain strong municipal client relationships. Develop proposals, scopes of work, and project budgets. Support business development through networking and client outreach. Coordinate multidisciplinary engineering teams. Mentor junior staff and assist with department initiatives. Qualifications Bachelor's degree in Civil Engineering. PE license required. 10+ years of experience with municipal water and wastewater projects. Proven success managing engineering projects and client relationships. Experience with proposal writing and business development. #J-18808-Ljbffr Liberty Personnel Services, Inc.
$100k - $140k
...Water/Wastewater Infrastructure Engineer Water and Environment Jobs with David Evans and Associates: At David Evans and Associates, Inc., our Water and Environment team excels in managing complex whole-system resources. We offer comprehensive solutions in natural...SuggestedWork at officeLocal areaFlexible hours$113k - $160k
...Job Description Job Description Wilson Engineering is seeking an engineer with Water or Wastewater experience to join our team. We are a civil engineering consulting firm serving municipal clients throughout Washington and Alaska, with a focus on water, wastewater,...SuggestedTemporary workFor contractorsLocal area- Jobtailor in Seattle, WA seeks a senior water and wastewater engineer to lead studies, plans, and reports, and to coordinate technical work for pumping, storage, and pipeline projects. You will manage scopes, budgets, schedules, and client relationships, mentor junior staff...SuggestedFull time
$104.2k - $156.3k
...disciplined consulting firm with over 60 years of experience in civil engineering and related services. Our in‑house expertise spans Civil and... ...for this position is $104,197.59 to $156,296.64. Water and Wastewater Join our team and help shape reliable, efficient water and...SuggestedFull timeTemporary workFlexible hoursShift work- Kennedy Jenks seeks a Wastewater Process Engineer to join our Washington-based Wastewater Infrastructure team. You will lead planning, design, and optimization of treatment facilities, pump stations, and collection systems. You will apply engineering analysis, coordinate...Suggested
- Kennedy Jenks invites an Experienced Wastewater Process Engineer to join our Washington-based Wastewater Infrastructure team. You will contribute to planning, design, and optimization of wastewater facilities, driving regulatory compliance and project delivery. The role...
$88k - $147k
...a culture of continuous improvement, we deliver exceptional engineering, environmental consulting, and construction management services... ...tailored solutions. Kennedy Jenks is seeking a motivated Wastewater Process Engineer to join our growing Wastewater Infrastructure...Work at officeWork from home2 days per week$80k - $100k
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...$80k - $100k
Overview Carollo Engineers, Inc., is an internationally recognized environmental engineering firm that specializes in the planning, design, and construction of water and wastewater facilities. Our vision is to become the best water consulting firm and we are looking for...InternshipFlexible hours$104.2k - $156.3k
A leading consulting firm in civil engineering is seeking a Water and Wastewater Project Engineer 1 to join their team in Bellevue, WA. The ideal candidate will have significant knowledge in water infrastructure projects and be responsible for leading teams, conducting...- Washington State Department of Ecology is seeking an Industrial Wastewater Permit Manager (Environmental Engineer 2) in the Water Quality Program. The Northwest Region Office in Shoreline, WA, offers telework with a mandatory two days per week in the office after probation...Work at officeRemote workTrial period2 days per week
- Description Keeping Washington Clean and Evergreen The Department of Ecology is hiring an Industrial Wastewater Permit Manager (Environmental Engineer 2) within the Water Quality Program. Location: Northwest Region Office in Shoreline, WA. The salary listed includes 5%...Work at officeLocal areaRemote workFlexible hours2 days per week
- ...hiring an Description Keeping Washington Clean and Evergreen The Department of Ecology is hiring an Industrial Wastewater Permit Manager (Environmental Engineer 2) within the Water Quality Program. Location: Northwest Region Office in Shoreline, WA . The salary listed...Work at officeLocal areaRemote workFlexible hours2 days per week
$153.6k - $230.4k
...sustainable solutions. Job Summary TYLin is seeking a Lead Water Engineer to join our Water team! The Lead Water Engineer will lead... ..., design and construction of complex and innovative water and wastewater infrastructure. Projects may include wastewater treatment, collection...Contract workLocal area- ...is recognized throughout Washington in the planning, design, and delivery of complex water/wastewater pump station, pipeline and treatment projects. As a water/wastewater engineer in our group, you will play an integral part on various multidisciplinary teams to support...Work at office
- ...the world.As part of HDR’s Washington Water Business Group, our Wastewater team fills a vital role supporting projects across HDR’s Water... ...associated municipal projects. As a senior water/wastewater engineer in our group, you will play an integral part on various multidisciplinary...Work at office
$105k - $179k
Kennedy Jenks is seeking a Senior Water and Wastewater Engineer to join our growing Water and Wastewater Infrastructure team in Washington. This role is ideal for an experienced engineer who can provide technical leadership across a range of water and wastewater infrastructure...Work at officeWork from home2 days per week$100k - $120k
...solutions. We are a team of professional construction managers, engineers, management consultants, planners, scientists, and surveyors... ...About the OpportunityWe are looking for an experienced Industrial Wastewater Engineer to support our Greater Washington Environmental...Temporary workWork at officeLocal areaRemote workFlexible hours$120k - $150k
...center campuses called Tract. The second is the mega-campus vertical development strategy called Fleet Data Centers. Senior Acoustics Engineer owns acoustic and noise compliance design for our behind-the-meter (BTM) power generation and battery energy storage systems (BESS...Local area$103.62k - $148.01k
...If you are a Project Management or Engineer professional looking for an opportunity to grow, Emerson has an exciting opportunity for... ...fully engineered control system solutions for power plants & wastewater facilities. As an Engineering Project Manager , you will be...Contract workTemporary workFor subcontractorLocal areaFlexible hours- GeoWorld is seeking a Senior Civil/Structural Engineer to join the Power and Industrial Engineering Team in Bothell, WA, or Orlando, FL. The ideal candidate will have a degree in Civil Engineering, at least 10 years of experience in civil and structural designs for power...
$140k - $200k
Water / Wastewater Infrastructure Senior Project EngineerWater and Environment Jobs with David Evans and Associates:At David Evans and... ...communities.The Water/Wastewater Practice is seeking a Project Engineer in Bellevue, Olympia, Tacoma, Seattle, Tukwila, Woodinville, or...Work at officeLocal areaFlexible hours- Parametrix, Inc. is seeking a Civil or Mechanical Engineer to join our Water team in the Pacific Northwest. You will support planning, design, and delivery of municipal water and wastewater pump stations for local agencies. Hybrid work options are available across Portland...Local area
- A civil engineering firm is seeking motivated Engineering Interns for Summer 2026 in Seattle, WA. The role involves supporting real-world projects in water resources, collaborating with experienced engineers, and gaining valuable hands-on experience. Responsibilities include...Summer workInternship
$21 - $26 per hour
Kennedy Jenks Consultants in Federal Way, Washington, offers a 2027 Kickstart Internship focused on water resources, wastewater, and infrastructure projects. You’ll engage in fieldwork, technical reports, calculations, and design tasks alongside project teams across the...Hourly payInternshipWork at office2 days per week$150k - $205k
...each other, and our community. We are seeking a senior-level Environmental, Civil, or Chemical Engineer to support our existing industrial stormwater and wastewater practice, including permit compliance support and treatment design. This role offers a flexible...Work at officeFlexible hours$95k - $120k
...KPFF, a multi-office, multi-discipline engineering firm, is committed to Excellence, Trust, Relationships, Stability, and Passion. For over 65 years KPFF has been providing creative solutions and excellent client service for a diverse range of projects and industries...Full timeTemporary workFor contractorsWork at officeLocal areaImmediate startFlexible hours$52 - $85 per hour
...Job Title: Nuclear Methods Engineer Location: Bellevue, WA Type: Contract Compensation: $52.00 - $85.00 Work Model: Remote – offsite Hours: 40.0 Overview System One is seeking a highly motivated Nuclear Methods Software Engineer for a yearlong, fully...Contract workTemporary workLocal areaRemote work$111.73k - $141.62k
...Department DNRP-Natural Resources & Parks Division Wastewater Treatment Opening Date 09/10/2026 Closing Date 9/24... ...looking for two new team members who enjoy solving real-world engineering problems, learning complex systems, and making a measurable impact...Full timeContract workTemporary workPart timeWork at officeRemote workFlexible hoursShift work3 days per week- Interstate Power & Light Co. is seeking engineers for the Grid Operations team. The positions available range from Engineer I to Engineer III, depending on experience. This role emphasizes safety, technical application, and strong communication skills while managing engineering...
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