Senior Water Process Mechanical Engineer Hybrid Role
$150k - $181kKennedy Jenks
A leading engineering firm in water infrastructure seeks a Senior Process Mechanical Engineer in Portland, OR. The role involves managing and optimizing water treatment processes, ensuring they meet regulations and sustainability standards. With 7+ years of relevant experience and a PE license required, this position supports business development in the water industry. Competitive salary range of $150,000 to $181,000 with a hybrid work model and a comprehensive benefits package included. #J-18808-Ljbffr
$150k - $181k
Senior Process Mechanical Engineer - Water Portland, OR, USA Job Description Posted Monday, February 23, 2026 at 10:00 AM Founded in 1919, KJ has always... ...supports a healthy work-life balance and utilizes a hybrid model of home and office work to empower our people to...SeniorWaterWork at officeWork from home$150k - $200k
A water treatment consultancy is seeking a National Water Treatment Technical Expert in Portland, Oregon. This role involves providing technical expertise in drinking water treatment and mentoring... ...in the field and a PE license. A hybrid work model allows for a balanced work...SeniorWater- Senior Process Design Engineer (Technical Lead) Portland, OR, USA Job Description... ..., award-winning water reuse projects, and... ...sectors. In this role you will lead complex... ...Chemical , Environmental, Mechanical, Civil, or related... ...balance and utilizes a hybrid model of home and...SeniorWaterWork at officeWork from home2 days per week
$132.9k - $182.7k
A leading engineering firm is seeking a Senior Mechanical (Plumbing) Engineer in Portland, Oregon. The role involves overseeing industrial plumbing projects, mentoring team members... ...complex facilities. The position supports a hybrid working environment, with a salary range...SeniorRemote job- PrideNow is seeking an experienced Electron Beam Welding Process Engineer in Tualatin, Oregon. This role requires 12+ years of experience or a PhD with 5+ years and strong hands-on expertise with EBW processes. You will lead the development and qualification of welding...Senior
$130k - $180k
...Senior Project Manager (Civil Engineering) – Energy Projects (Remote/Hybrid - Pacific Northwest) Tetra Tech is adding an experienced Senior... ...the same tasks in a previous role. This is a strategic growth... ...offering cutting-edge solutions in water, environment, energy, and...SeniorWaterContract workFor contractorsWork experience placementCasual workWork at officeLocal areaRemote workWorldwide$120k - $150k
Ensero Solutions is looking for a Senior Process Engineer to join their Vancouver office. This role involves providing senior-level engineering support for water treatment and remediation projects, preparing engineering specifications, and building client relationships....SeniorWaterRemote jobWork at office- A mid-sized consulting firm is seeking a Water Treatment Design/Process Engineer in Beaverton, Oregon. The role involves collaborating with engineers and clients to deliver innovative municipal water and wastewater infrastructure projects. Ideal candidates should have...SeniorWater
$52 - $64 per hour
...Senior Revit Piping Designer On-Board Services is... ...-Hire Job Location: Hybrid work arrangement (2 days... ...services firm that provides engineering, design, construction,... ...manufacturing, energy, water, and government sectors... ...nationwide. This role is hybrid, requiring 2...SeniorWaterPermanent employmentFull timeContract workWork at officeImmediate startRemote work2 days per week- ...construction firm is seeking a qualified Project Manager to lead mechanical packages for a major water treatment plant construction project in Gresham, Oregon.... ...along with a bachelor's degree in a relevant field. The role promises competitive benefits and a chance to positively...SeniorWaterLocal area
- A leading technology company in Tualatin, Oregon, is seeking a Mechanical Engineer 4. In this role, you will design, develop, and deliver advanced semiconductor manufacturing equipment. Your responsibilities include creating detailed mechanical designs and collaborating...SeniorRemote job
- Lam Research in Tualatin, Oregon is seeking a Process Engineer to develop advanced formulations and enhance semiconductor equipment processes... ...semiconductor fields and familiarity with statistical tools. The role allows for both on-site and remote work flexibility, promoting...SeniorRemote work
$91.4k - $142.75k
A multinational engineering firm is seeking a Building Mechanical Engineer in Portland, Oregon. The role involves designing mechanical systems for water and wastewater projects, managing projects, and ensuring high-quality standards. Applicants should have a Bachelor's...SeniorWaterFlexible hours$107.36k - $134.13k
...energy, carbon, and water-use savings. Since... ...seeking a Senior HRIS Business Analyst... ...Operations. This role partners with HR,... ...accurate data, compliant processes, and strong... ...communication. This is a hybrid role requiring at... ..., Business, Engineering, or a related field...SeniorWaterWork at officeRemote work1 day per week- ...available for ANYONE. This role will require travel to and/or... ...therapies and ensuring clean water to enabling the connection... ...innovate and grow by designing, engineering, and executing the... ...world.? We're looking for a?Mechanical Senior Quality Manager in and around...SeniorWaterFor contractorsFor subcontractorWork at office
$128.91k - $154.64k
Urban Flood Safety & Water Quality District in Portland, Oregon, seeks... ...and payroll operations. This role involves overseeing internal... ..., supervising financial processing, and ensuring compliance with... ...annually, with opportunities for a hybrid work schedule. #J-18808-Ljbffr...Water- ...PEAK Technical Services Inc. is seeking a highly skilled Lead or Senior Piping Designer to join our team in Portland, Oregon. This hybrid role requires a professional with extensive experience in piping design and proven leadership in complex industrial projects. The ideal...Senior
- Associated Engineering is seeking an experienced Project Manager in Portland, Oregon. The role focuses on delivering projects that improve communities across Canada. Candidates should possess a Bachelor's degree in engineering, registration as a Professional Engineer, and...SeniorWaterFlexible hours
- ...their booming practice. The ideal candidate must have over 10 years of related experience and Oregon State Bar membership. This hybrid role includes managing litigation cases, excellent client communication, and a collaborative work environment. Competitive benefits such...Senior
- A leading environmental consulting firm is looking for an experienced Pipeline Engineer to support water and wastewater pipeline projects in a hybrid work environment. The ideal candidate will have over 10 years of experience in pipeline engineering, strong communication...SeniorWater
$72.69k - $106.25k
A leading engineering firm in Portland, Oregon is seeking a Substation Engineer to work in a project team environment. This role involves project conceptualization, troubleshooting electrical... ...relevant experience. The position offers a hybrid work arrangement and a competitive...Senior- ...communications, and ensure the accuracy of legal documents. Enjoy a hybrid work schedule after training and be part of a family-friendly... ...benefits and a commitment to celebrating team successes, this role offers a fulfilling career path in a supportive environment. #J-...Senior
- A global project delivery company is seeking a qualified Project Manager in Gresham, Oregon, to support mechanical packages for a water treatment plant project. Responsibilities include managing mechanical subcontractors, overseeing budgets, and leading project delivery...SeniorWaterFor subcontractor
- A prominent engineering firm in Portland, Oregon seeks an experienced Building Mechanical Engineer to lead the design of mechanical systems primarily for municipal water and wastewater projects. You will prepare design drawings and specifications, conduct calculations for...SeniorWater
- LAM RESEARCH Corporation is seeking a Process Engineer in Tualatin, Oregon. The role involves working on cutting-edge technology to innovate process formulations... ...fluency in two languages are preferred. Lam offers a hybrid work model including opportunities for on-site and...SeniorRemote work
- ...A leading engineering firm is seeking a Senior Structural Engineer in Portland, OR, to lead the structural design of water and wastewater facilities. This role demands 8+ years of experience, a PE license,... ...projects. The position offers a hybrid work model and an array of...SeniorWater
$120k - $145k
...Akana is seeking an experienced licensed Senior Civil Engineer to join our dynamic Portland office.... ...travel may be required and requested. This role will provide technical leadership and... ...development, transportation systems, water resources, and site development. This position...SeniorWaterFull timeTemporary workFor contractorsWork at office- ...company based in Tualatin, Oregon, is seeking a Process Engineer to work on advanced semiconductor technology. In this role, you will develop new processes, enhance... ...processes and tools. The position benefits from a hybrid work model, offering flexibility in work location...
- ...impact. The impact you’ll make As a Virtual Process Engineer at Lam, you’ll be at the forefront of... ...Lam’s semiconductor technology. In this role, you will have a significant impact on... ...models based on the needs of each role. Our hybrid roles combine the benefits of on‑site...SeniorWork at officeLocal areaRemote workFlexible hoursShift work2 days per week3 days per week1 day per week
$105k - $145k
Oregonite in Portland seeks a Professional Engineer to design and analyze water and wastewater infrastructure projects. In this hybrid role, you’ll coordinate with teams to ensure all work meets technical standards and client expectations. Qualified candidates will have...Water
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