Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Principal Engineer - Water Treatment

West Yost

Principal Engineer – Drinking Water TreatmentThe Principal Engineer –Drinking Water Treatment is responsible for leading planning and design of water treatment projects. This includes business development and proposal writing along with managing and engaging in project work from project planning, preliminary design, design, and support services during construction. We are seeking a dynamic leader who is passionate about pushing our capabilities to new heights. This individual will thrive in a collaborative environment, working closely with both clients and team members to drive success. With a proven track record in capturing and delivering impactful projects, developing strong client relationships, and mentoring and guiding staff, this leader will play a pivotal role in shaping our future. This position offers a unique opportunity to provide strategic support to the Treatment Business Sector, while making a lasting impact on our organization's growth and success.Other duties include:Lead engineering designs, construction drawings, specifications, and calculations for various projects. Review project designs and drawings for compliance with engineering principles, firm standards, regulatory compliance, customer contract requirements, and related specifications.Establish and foster client relations and develops proposals and budgets. Meet with clients to determine recommended project scope and estimate staffing requirements and fee.Develop and maintain client contact before, during, and after project completion. Cultivate client relationships through organizational involvement and by direct contact.Use technical knowledge to develop technical studies/reports and designs for water treatment projects.Make recommendations to senior management as to additional staff and resource needs. Assign staff and other resources, working with other managers to balance overall company workload and best utilize personnel.Prepare and conduct technical review of staff, reports, correspondence, calculations and prepare technical recommendations. Prepare opinions of probable cost on current and new designs. Ensures projects are delivered on schedule and within scope and budget.Project management of major design and construction projects. Effectively direct projects from planning through completion. Keep timely track of project progress, schedule, and budget. Monitor project scopes, request contract amendments when appropriate.Mentor engineering staff on technical matters and procedures and act as a technical resource.Contribute to technical journals and conference presentations.Provide quality assurance for plans and contract documents for construction of improvements within specialty area.Determine clients' invoicing requirements and work with accounting staff to prepare timely monthly invoices. Prepare summary billing descriptions if appropriate or required by client.Required QualificationsBachelor's or Master's degree in Civil/Environmental Engineering or related field.15+ years' experience in civil engineering consulting or engineering management.Excellent writing and communication skills are essential.PE licensure in the State of California, or ability to obtain PE licensure within 6 months of hire. PE licensure in other states that firm is actively practicing may also be considered.Travel Requirements:This position may require travel to other offices and/or client offices.A Little About the West Yost Life:You will experience many opportunities to grow and develop professionally with your colleagues through collaborative in-person work experience, knowledge sharing, and mentorship opportunities. We also offer hybrid and flexible work schedules to our employees to help promote and encourage a healthy work/life balance. All of our team members have access to local and company-wide events, our Diversity, Equity and Inclusion Workgroup, Culture Workgroup, Wellness Workgroup, book clubs, charitable giving and community service, firm-wide resources, peer groups (young professionals & middlers group), and mentorship and leadership programs. We support and foster your career success and encourage you to be in control of your future with us.At West Yost, we make space for connection across the firm. Each month, we hold an all-hands meeting that bring together team members from every location, including those working remotely, to stay aligned and engaged. Individual sectors and teams also hold their own monthly meeting. At the local level, our offices host gatherings, from camping trips and river rafting to community events and celebrations.Once a year, we come together in person for our Annual All Staff event, a firmwide experience focused on learning, networking, and building relationships across teams. That evening, we continue our longest-standing tradition, the Duck Dinner, where West Yosters are encouraged to bring a guest and enjoy a night of great food, connection, and entertainment.We work hard, and we place equal value on having fun.Our commitment to quality begins with our hiring practices. We employ the most talented team members in our industry from all backgrounds. We are highly selective of the individuals we choose to represent the firm, seeking only those individuals whose technical abilities and commitment to client service matches our vision for excellence. We are dedicated to our number one asset, our employees. Because we are employee-owned, we are responsible for and rewarded by our own success. Come to West Yost where, with our support, you'll do the best work of your life.Standard Benefits:We provide a comprehensive array of valuable benefits to protect your health, your family, and your way of life. Benefits include medical, dental, vision, flexible spending accounts, health saving accounts (with West Yost contribution), paid vacation, paid sick leave and holidays, two employee assistance programs, travel assistance program, 401(k) profit sharing with employer match, leaves of absence with additional supplemental paid time off, parental leave, life and AD&D insurance, short-term and long-term disability insurance, and even pet insurance.Other Unique Benefits:You'll be provided with support in on-going education through our 529 college savings plan/student loan repayment program, tuition reimbursement, paid professional memberships, paid training, and Leadership Academy programs. You'll be recognized for your contributions at West Yost through milestone anniversary benefits, peer to peer recognition programs, the potential for employee stock ownership, annual monetary and paid time off bonuses, performance-based bonus eligibility, merit increase eligibility, and employee referral bonuses. We also offer a wellness reimbursement.

Vacancy posted 2 days ago
Similar jobs that could be interesting for youBased on the Principal Engineer - Water Treatment in Irvine, CA vacancy
  •  ...Civil Senior Principal Engineer You'll Come for a Job…But You'll Stay for an Exciting Career!...  ...solutions to clients in the energy industry, water resources, public infrastructure, and...  .... PROJECTS INCLUDE Wastewater Treatment Facilities, Collection Facilities, Water... 
    Suggested
    Contract work
    Remote work

    Cannon

    Irvine, CA
    3 days ago
  • $173.2k - $268.7k

     ...everywhere share the need for clean water. And as they work to meet that need,...  ...practice is seeking a highly motivated Principal Water/Wastewater Engineer to join our successful water team in...  ...management for water and wastewater treatment and conveyance projects. We are... 
    Suggested
    Full time
    Temporary work
    Part time
    For contractors
    Casual work
    Work at office
    Local area
    Flexible hours

    Stantec

    Irvine, CA
    1 day ago
  • $108k - $170k

    The importance of water to the health of our world can’t be overstated. As the frequency and intensity of floods, droughts and...  ....Who are we looking for? GHD is seeking a Senior Project Engineer - Water Treatment to join our team based in either our Irvine, CA or Phoenix,... 
    Suggested
    Contract work
    For contractors
    Work at office

    GHD

    Irvine, CA
    7 hours ago
  • $100k - $110k

     ...sustainable solutions for industrial air, water, and energy transition. Since 1966, we'...  ..., power generation, and water treatment. As a purpose-driven company, we foster...  ...stewardship. The High-Spec Water Mechanical Engineer is responsible for the design, specification... 
    Suggested
    For contractors
    Local area

    CECO Environmental

    Tustin, CA
    4 days ago
  • $128k - $175k

     ...Irvine office has an opening for a self-motivated engineer with 10 to 15 years of experience to work on projects related to water/wastewater design, conveyance pipeline...  ...civil design including water and wastewater treatment plants, pumping stations, pipelines, and site... 
    Suggested
    Full time
    Temporary work
    Work experience placement
    Work at office
    Local area
    Remote work

    Brown and Caldwell

    Irvine, CA
    2 days ago
  •  ...learn how you could help make great things possible not only in your community, but around the world. In the role of Senior Water/Wastewater Engineer, we'll count on you to:Serve as a technical expert water/wastewater planning, design, and construction projectsPrepare and... 
    Contract work
    Work at office

    HDR

    Irvine, CA
    1 day ago
  • $105.49k - $168.5k

     ...Irvine, CA, United States | San Diego, CA, United StatesDepartment: Water EngineeringBusiness Unit: ANA United StatesWork Type:...  ...is the world's leading company delivering sustainable design, engineering, and consultancy solutions for natural and built assets.We are... 
    Full time
    Part time

    Arcadis

    Irvine, CA
    1 day ago
  • $132k - $189k

     ...Senior Water/Wastewater Engineer At HDR, our employee-owners are fully engaged in creating a welcoming environment where each of us is valued...  ...-time Employee Status: Regular Business Class: WW Treatment and Effluent Mgmt Job Posting: Apr 22, 2025 At HDR, we... 
    Full time
    Contract work
    Temporary work
    Part time
    Work at office

    HDR

    Irvine, CA
    4 days ago
  • $126.42k - $220.73k

     ...sustainable infrastructure and our expertise in engineering, procurement, consulting and...  ...As the Project Engineering Manager for Water & Wastewater, you will manage execution...  ...collaborative delivery projects including advanced treatment facilities, underground conveyance, and... 
    Full time
    Part time
    Work experience placement
    Work at office
    Local area
    Worldwide
    Relocation
    Visa sponsorship
    Flexible hours

    Black & Veatch

    Irvine, CA
    2 days ago
  • $126.42k - $220.73k

     ...Project Engineering Manager - Water/WastewaterTogether, we own our company, our future, and our shared success. As an employee-owned company, our...  ..., and collaborative delivery projects including advanced treatment facilities, underground conveyance, and carbon neutral solutions... 
    Work experience placement
    Work at office
    Local area
    Worldwide

    Black & Veatch

    Irvine, CA
    2 days ago
  • $119.04k - $192.42k

     ...Description Who We Are: West Yost is a water resource management and engineering firm focused exclusively on water....  ...in groundwater, water supply, treatment, infrastructure, recycled water,...  ...office locations.  ( Senior - Principal Engineer - Water Systems & Water... 
    Temporary work
    Work experience placement
    Work at office
    Local area
    Remote work
    Flexible hours
    Night shift
    Afternoon shift

    West Yost

    Irvine, CA
    23 days ago
  • $170k - $220k

     ...Diego, CA, United StatesDepartment: Water EngineeringBusiness Unit: ANA United...  ...company delivering sustainable design, engineering, and consultancy solutions for natural...  ...Arcadis is currently searching for a Principal Water Treatment Design Engineer/Manager to join our... 
    Full time
    Part time
    Local area

    Arcadis

    Irvine, CA
    4 days ago
  • $92k - $171k

    Kennedy Jenks is seeking a strategic and collaborative Lead Municipal Wastewater Treatment Engineer based in California to guide wastewater treatment projects for municipal clients. In this leadership role, you will serve as a technical leader, lead multidisciplinary teams... 
    Work at office
    Work from home
    2 days per week

    Kennedy Jenks

    Irvine, CA
    1 day ago
  • $158k - $193k

    ResponsibilitiesMaxLinear is seeking a Principal Signal & Power Integrity (SI/PI) Engineer to join our team. In this role, you will focus on the following:Development of state-of-the-art packages and printed circuit boards (PCBs) for MaxLinear’s next generation products... 
    Work experience placement
    Live in

    MaxLinear

    Irvine, CA
    2 hours ago
  •  ...Caldwell (BC) has an exciting opportunity for a Senior Electrical Engineer to support projects of strategic importance and work...  ...professionals who perform industrial and municipal electrical, and other water/wastewater work.Position can be based anywhere in the Pacific... 
    Full time
    Contract work
    Temporary work
    Work experience placement
    Work at office
    Local area
    Remote work
    Relocation package
    2 days per week
    3 days per week

    Brown and Caldwell

    Irvine, CA
    1 day ago
  • $126.4k - $189.6k

    Communities everywhere share the need for clean water. And as they work to meet that need, they’re facing new, more complex challenges...  ...will be part of the electrical discipline designing and engineering impactful projects that range in size and complexity. As a licensed... 
    Full time
    Temporary work
    Part time
    For contractors
    For subcontractor
    Casual work
    Work at office
    Local area
    Flexible hours

    Stantec

    Irvine, CA
    1 day ago
  • $126.42k - $239.93k

     ...sustainable infrastructure and our expertise in engineering, procurement, consulting and...  ...opportunity to:Lead Electrical design for water/wastewater projects Provide technical guidance...  ...recent projects: Tomahawk Wastewater Treatment Facility ExpansionPreferred... 
    Full time
    Part time
    Work experience placement
    Work at office
    Local area
    Remote work
    Worldwide
    Relocation
    Visa sponsorship
    Flexible hours

    Black & Veatch

    Irvine, CA
    1 day ago
  • $100.9k - $176.6k

     ...redefine what’s possible.Job Description:Opportunity: Our Parsons Irvine, California office is now hiring for a highly experienced Principal Engineer to join our team! In this role you will support major road and highway projects for Caltrans and other regional clients.... 
    Full time
    Work experience placement
    Work at office
    Immediate start
    Flexible hours

    Parsons

    Irvine, CA
    1 day ago
  •  ...Mechanical Engineer We are seeking a Mechanical Engineer with experience in water and wastewater systems to support complex infrastructure and utility projects. This...  ..., piping, valves, filtration systems, and treatment equipment. The engineer will work on projects... 
    For contractors

    Automationtechies

    Tustin, CA
    4 days ago
  • $253k - $336k

     ...dedicated to building the foundational systems that empower our engineering teams to develop, test, and deploy cutting-edge defense...  ...software development lifecycle and production pipelines. As a Principal Engineer on this team, you will be instrumental in ensuring the... 
    Full time
    Work experience placement
    Immediate start

    Anduril Industries

    Costa Mesa, CA
    2 days ago
  • $160.1k - $236.99k

     ...respect to IP, including continuous improvement projectsWhat We're Looking ForBachelor’s degree in Computer Science, Electrical Engineering or related fields and 5-10 years of related professional experience or Master’s degree and/or PhD in Computer Science, Electrical... 
    Permanent employment
    Full time
    Internship
    Work from home
    Flexible hours

    Marvell

    Irvine, CA
    7 hours ago
  • $150k - $270k

    At Turion Space, our astronautical engineering work is what makes autonomous operations in orbit possible. This team owns the flight dynamics...  ...safely in a contested and increasingly crowded domain. As a Principal Astronautical Engineer, you'll lead the design, development,... 
    Permanent employment
    Full time
    Shift work

    TURION SPACE

    Irvine, CA
    2 days ago
  • $115k - $180k

    A Day in Your Life at MKS:As a Principal Manufacturing Engineer in MKS Irvine Development Group, you will partner with Operations and the wider Engineering team to develop manufacturing and metrology methods for fabricating cutting-edge optics. In this role, you will report... 
    Permanent employment
    Full time
    Visa sponsorship
    Work visa
    Relocation package

    Atotech

    Irvine, CA
    3 days ago
  • $200k - $230k

    POSITION SUMMARYThe Principal Engineer will provide technical leadership and architectural direction for the company's AI-powered SaaS platform, driving the design and delivery of scalable, secure, and high-performing software solutions. Partner with engineering, product... 
    Full time

    Veritone

    Irvine, CA
    7 hours ago
  • Job Summary:The Principal Engineer, Algorithm - ECG is a senior technical leader responsible for the architecture, development, and advancement of electrocardiogram (ECG) signal processing algorithms that enable accurate, reliable cardiac monitoring in Masimo’s non-invasive... 
    Work at office
    Monday to Friday
    Flexible hours

    Masimo

    Irvine, CA
    4 days ago
  • $220k - $293k

     ...fully operational systems by partnering closely with specialist engineering, operations, and production teams. Through our integrated...  ...national interests in space.About The JobAnduril is hiring a Principal Radar Engineer to architect and deliver next-generation space-... 
    Full time
    Work experience placement
    Immediate start

    Anduril Industries

    Costa Mesa, CA
    3 days ago
  • $151.7k - $227.6k

     ...the world’s leading integrated design practice. Our architects, engineers, interior designers, consultants, sustainability specialists,...  ...us and design your place with Stantec.Your OpportunityAs a Principal, Healthcare Mechanical Engineering, one must bring deep knowledge... 
    Full time
    Temporary work
    Part time
    For contractors
    Casual work
    Work at office
    Local area

    Stantec

    Irvine, CA
    3 days ago
  • $253k - $336k

     ...designing and integrating advanced hardware for Group 5 air vehicles and across missile platforms. Air Dominance & Strike Propulsion Engineers own the full development lifecycle, from concept generation, to integration and flight test, ensuring high-performance, resilient,... 
    Full time
    Work experience placement
    Immediate start

    Anduril Industries

    Costa Mesa, CA
    4 days ago
  • $175.3k

     ...jobs that impact everyone's life. What if your ideas could change the way the world connects, powers up, or thinks? As a Lead Principal Engineer Digital Design in our Research & Development team, you'll have the opportunity to merge creativity with your technical... 
    Local area

    Infineon Technologies

    Irvine, CA
    1 day ago
  •  ...JobBut Youll Stay for an Exciting Career! Engineering and Designing Reliable, Responsive,...  ...solutions to clients in the energy industry, water resources, public infrastructure, and...  ...fun. JOIN CANNON as a CIVIL SENIOR PRINCIPAL ENGINEER LAND DEVELOPMENT in IRVINE.... 

    Cannon

    Tustin, CA
    3 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Principal Engineer - Water Treatment. Be the first to apply!