Senior Water & Wastewater Mechanical Engineer - Lead Design
Arcadis
Arcadis in California is seeking a Senior Process Mechanical Design Engineer to lead mechanical design, process integration, and equipment sizing for water treatment facilities and pumping stations. You will collaborate across disciplines, manage budgets and schedules, mentor junior engineers, and contribute to business development while delivering high-quality project outcomes. You will prepare robust construction documents and specifications, coordinate with vendors, and ensure design meets #J-18808-Ljbffr Arcadis
- .... We believe water is more than a resource... ...and treating wastewater responsibly to... ...'s a chance to lead change, drive... ...In the role of Senior Water/Wastewater Engineer , we'll count on... ...wastewater planning, design, and... ...plans for major mechanical engineering projects...SeniorWaterFull timeContract workWork at office
- CDM Smith seeks an Environmental Engineer to support diverse water projects from Los Angeles or Irvine, CA. You will lead teams, guide design of water/wastewater systems, and ensure regulatory compliance while mentoring junior engineers in a collaborative setting. The...SeniorWater
$121.65k - $182.48k
...Arcadis is the world's leading company delivering sustainable design, engineering, and consultancy solutions for natural... ...engineer on industrial water/wastewater projects Apply processes and... ...Chemical, Civil, Environmental, or Mechanical Engineering. ~10+ years of industrial...SeniorWaterFull timePart time$115k - $165k
...StatesDepartment: Process Design & EngineeringBusiness... ...Arcadis is the world's leading company delivering sustainable design, engineering, and consultancy... ...Design Manager to join our Water Business Line in Phoenix... ...of municipal water and wastewater projects throughout the...SeniorWaterFull timePart time$121.65k - $194.3k
...Arcadis is the world's leading company delivering sustainable design, engineering, and consultancy... ...seeking an experienced Senior Process Mechanical Design Engineer to join our California Water Business. As part of... ...large municipal water/wastewater treatment facility upgrades...SeniorWaterFull timePart timeWork at officeLocal area$176k - $288k
...Design a career and build your future… Because it matters! Senior Civil Discipline Lead McMillen, Inc. is seeking a Senior Civil Discipline Lead to join our team... ...will be a recognized leader in civil engineering for large water resources projects with demonstrated technical...SeniorWaterVisa sponsorshipRelocation packageNight shift$112.64k - $182.48k
...Arcadis is the world's leading company delivering sustainable design, engineering, and consultancy... ...searching for a Senior HVAC Engineer,... ..., to join our Water - Building Design... ...staff. The Senior Mechanical Engineer will be... ...industrial water and wastewater facilities across...SeniorWaterFull timePart timeWork at officeLocal areaImmediate start- SmithGroup Los Angeles is seeking a Senior Mechanical Engineer to lead HVAC systems design, energy modeling, and project delivery. You will mentor staff, engage with clients, and help advance sustainable design initiatives across healthcare, science, and education projects...SeniorWork at office
$130k - $150k
...lighting/LED retrofits, HVAC/mechanical systems, and BMS/BAS... ...and implementation. Senior Mechanical Project Engineer helps clients identify, design, and implement utility... .... The position leads technical assessments,... ...conditions to identify energy, water, and operational...SeniorWaterTemporary workWork at officeLocal areaRemote workFlexible hoursNight shift$121.65k - $182.48k
...Arcadis is the worlds leading company delivering sustainable design engineering and consultancy... ...Arcadis Industrial Water Treatment and Optimization... ...) Team is seeking a Senior Industrial Water Wastewater Process Engineer /... ...Civil Environmental or Mechanical Engineering. ~10...SeniorWaterFull timePart time- ...opporunity ~ Paid OT and Annual Performance Bonus Responsibilities: Perform engineering work in water and wastewater infrastructure and conveyance Work on engineering planning and design projects of large diameter pipelines Manage a variety of pipeline...SeniorWaterRelocation package
- ...multi-disciplinary MEP engineering firm delivering practical... ...constructible, and cost-effective design solutions across a wide... ...seeking an experienced Senior Mechanical & Plumbing Engineer to lead the design and delivery... ...including: Domestic water Sanitary / waste...SeniorWaterFull timeFor contractorsWork at officeLocal area
$112.64k - $182.48k
...Arcadis is the worlds leading company delivering sustainable design engineering and consultancy... ...searching for a Senior HVAC Engineer... ...experience to join our Water - Building Design... .... The Senior Mechanical Engineer willbe involved... ...water and wastewater facilities across...SeniorWaterFull timePart timeWork at officeLocal areaImmediate start$160k - $195k
...Will Look Like: As a Senior Project Engineer, you will apply your... ...expertise to the planning, design, and delivery of water and wastewater infrastructure projects... .... Serve as a Task Lead, Assistant Project Manager... ...Civil, Environmental, Mechanical, or a related...SeniorWaterFull timePart timeWork at officeLocal areaRemote workFlexible hours- ...Stantec, a leading global engineering and design firm, is seeking a Senior Water Reuse Engineer to join our team in California. As a Senior Water Reuse Engineer... ...advanced water purification, and related water and wastewater projects as a Project Technical Lead. This...SeniorWaterFor contractorsFor subcontractor
$150k - $180k
...Infrastructure; Consulting; Engineering; Project Engineering;... ...transit, tunnels, and water. Want to be part of the... ...a highly motivated Senior Traction Power Engineer... ...candidate, you will: Lead a group of junior electrical... ...develop traction power design packages Design...SeniorWaterFull timeFor contractorsLocal areaFlexible hours- Arcadis IWTO team seeks an experienced Industrial Water/Wastewater Process Engineer (7+ years) to lead design and optimization of industrial treatment systems in the United States. This hybrid role supports client facilities with field work, calculations, and coordination...Water
- CDM Smith is recruiting an Environmental Engineer to support water projects in Los Angeles or Irvine, CA. The role involves leading conveyance-related design efforts, mentoring junior staff, and advancing toward project lead positions. The ideal candidate will have a PE...SeniorWater
- Water Works Engineers seeks a Civil / Environmental Engineer to join our Western U.S. team, focusing on municipal water, wastewater and recycled water infrastructure projects. Based in Southern California... ...collaborate with engineers, designers and project managers to deliver...Water
$110.3k - $165.5k
...professionally at one of the world’s top design firms while building our... ...Stantec is actively seeking Mechanical Engineers with a minimum of 10 years... ...works, and other large water conveyance projects... ...and motors for power, water, wastewater, and light industrial projects...SeniorWaterFull timeTemporary workPart timeCasual workWork at officeLocal areaFlexible hours$75k - $310k
...Email Post Share Design a career and build your future... ..., Inc. is seeking a Senior Applied Hydraulics Engineer to join our team. The successful... ...engineering for large water resources projects with demonstrated... .... Responsibilities: Lead discussions, meetings, and...SeniorWaterVisa sponsorshipNight shift- Arcadis is a leading global design, engineering and consultancy firm focused on sustainable assets. The role supports process engineering for industrial water and wastewater projects across the United States, with hybrid work and travel as needed. You will work with a...Water
$194.9k - $310.86k
...opportunity for a highly skilled Senior Vice President, Mechanical Engineer with deep experience and... ...market, develop strategy, lead pursuits and... ...all disciplines (planning, design, and strategic consulting... ...hydronic systems (chilled water, heating water, etc.), and...SeniorWaterContract workFor contractorsFor subcontractorWork at officeLocal area- Arcadis U.S. Inc. is seeking a Senior HVAC Engineer with 12+ years of experience to join our Water - Building Design Services team based in Southern California or Phoenix, AZ. You will lead HVAC design projects, manage clients, and mentor junior engineers, contributing...SeniorWater
- ...Senior Mechanical Design EngineerInsight Global is seeking a Senior Mechanical Design Engineer for a top aerospace and advanced defense technology client. This engineer will play a critical role in the design, packaging, development, and rapid iteration of hardware supporting...Senior
$160k - $200k
...an alternative application process. Senior Mechanical Engineer 8 days ago Requisition ID: 1533... ...in the ENR annual ranking of Specialty Design Firms for Cogeneration and Data Centers... ...engineers, designers, and other discipline leads to develop budgets, schedules and work...SeniorFor contractorsWork at officeFlexible hours$200k - $280k
...Senior Mechanical Design Engineer | Launcher Systems $200,000–$280,000 Base + Pre-IPO Equity + Benefits Are you a Senior Mechanical Design Engineer... ...capabilities. The Senior Mechanical Design Engineer will lead the mechanical design and integration of advanced missile...Senior$194.9k - $310.86k
...StatesPosted: 2026-07-06We are seeking a Senior Vice President, Mechanical Engineering to lead the growth and delivery of our... ...project teams in the planning, design, and delivery of HVAC, central... ...buildings, transportation, energy, water and environment markets. With...SeniorWaterContract workFor contractorsLocal areaFlexible hours- Consor is seeking a Water/Wastewater Project Engineer to lead the planning, design, and delivery of essential water infrastructure projects across California. You will collaborate with project managers, technical specialists, and multidisciplinary teams on treatment plants...Water
$170k - $190k
...We are hiring the Cognizant Engineer (CogE) to own our flagship: a... ...surgical instruments. You will lead this product from the rig on... ...technical leadership seat. You will design the end-effector and... ...candidate skills ~ B.S. in Mechanical Engineering, Electrical Engineering...Full timeRelocationVisa sponsorshipWork visaRelocation packageFree visaFlexible hoursShift workWeekend work
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