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Our Team is Kind of a Big Deal! UniFirst is seeking a reliable and hardworking Maintenance Tech I to join our UniFirst community. As a Team Partner in the Maintenance Department, you will handle repairs, maintenance, installation and troubleshooting of industrial equipment, systems, and components. At UniFirst we have a standard Monday - Friday work week with periodic night and weekend overtime! We have an immediate opening and provide on the job training. What’s in it for you? Training: Our Team Partners receive quality skills training designed to enhance their performance and assist them with their career potential and advancement. Career Growth: You may quickly find yourself on the fast-track to success. We are a rapidly growing company offering significant avenues for personal development and growth. Culture: Our culture is what makes UniFirst an organization that stands out from the rest. Diversity: At UniFirst, you'll find an environment packed with different cultures, personalities, and backgrounds because we believe it takes many kinds of people to make us successful. What you’ll be doing: • Utilize hand/power tools, precision measurement tools, and electronic testing devices., • Ensure safe operation of machinery, mechanical electrical, pneumatic, and hydraulic systems and components., • Follow blueprints, schematics, operation manuals, manufacturer’s instructions, and engineering specifications., • Troubleshoot sources of equipment problems through observation and use of precision measuring and testing instruments., • Perform boiler chemical and wastewater pre-treatment system testing, record results in logbooks / computer systems and make necessary chemical adjustments as required, • Perform daily and weekly safety checks on boilers and make necessary repairs as required., • Record and analyze meter readings of utilities in long and take corrective actions when necessary., • Perform daily and weekly location/system safety checks and follow up to address concerns., • Inspect motor, belts, fluid levels, replace filters and perform other maintenance actions in accordance with maintenance procedures., • Inspect, clean and lubricate shafts, bearings gears and other equipment parts in accordance with work procedures and technical manual., • Utilize a Computerized Maintenance Management System., • Perform other duties as assigned by leadership. Qualifications What we’re looking for: • High school diploma or GED equivalent required., • Two-year technical degree in an appropriate background is preferred., • Must be at least 18 years of age., • Valid driver’s license and a safe driving record are required., • Knowledgeable in maintenance equipment., • Minimum of 6 months’ work experience repairing industrial processing equipment in a production environment is required. Applicable military experience will be considered., • Must pass UniFirst’s maintenance knowledge assessment test to be eligible for employment., • Ability to read blueprints and schematics is required., • Ability to read and understand maintenance literature printed in English is required., • Basic computer and Microsoft Office skills is required., • Lockout / Tagout experience is required, • Ability to work overtime as needed is required., • Ability to lift up to 80 lbs. The estimated hourly pay for this position ranges from $24.01 to $31.95 per hour. Actual compensation will vary based on factors including but not limited the candidate’s skills, experience, and qualifications. Geographic differentials may apply depending on the position’s location. There is no application deadline for this role; recruitment will remain open until the position is filled. About UniFirst The fabric of UniFirst is woven from its very unique family culture where our Team Partners enjoy a small company feel while taking advantage of the resources and stability that come with being a 1.5-billion-dollar organization. UniFirst is an international leader in the $18 billion-dollar garment services industry. We currently employ over 13,000 team partners who serve 300,000 business customer locations throughout the U.S., Canada, and Europe. We were included in the top 10 of Selling Power magazine’s “Best Companies to Sell For” list and recognized on Forbes magazine’s “Platinum 400 – Best Big Companies” list. As an 80-year old company focused on annual growth, there’s never been a better time to join our team. There’s a lot to love about UniFirst, where you come first. UniFirst is an equal opportunity employer. We do not discriminate in hiring or employment against any individual on the basis of race, color, gender, national origin, ancestry, religion, physical or mental disability, age, veteran status, sexual orientation, gender identity or expression, marital status, pregnancy, citizenship, or any other factor protected by anti-discrimination laws UniFirst is an equal opportunity employer. We do not discriminate in hiring or employment against any individual on the basis of race, color, gender, national origin, ancestry, religion, physical or mental disability, age, veteran status, sexual orientation, gender identity or expression, marital status, pregnancy, citizenship, or any other factor protected by anti-discrimination laws. If you need accommodation for any part of the application process because of a medical condition or disability, please send an e-mail to or call to let us know the nature of your request. UniFirst Recruiters and/or representatives will not ask job seekers to provide personal financial information when submitting a job application. Please be vigilant as such requests for information may be fraudulent.

This Jobot Job is hosted by: Tracy Hann Are you a fit? Easy Apply now by clicking the "Quick Apply" buttonand sending us your resume. Salary: $95,000 - $128,000 per year A bit about us: We are a global engineering and manufacturing company that designs industrial water and wastewater treatment systems, especially for regulated environments like marine, offshore, and industrial operations. We are known for our membrane-based technologies that help companies meet enviornmental discharge regulations and operate safety and efficiently. We are currently seeking an Sales Engineer which offers the opportunity to contribute to innovative engineering projects that support critical industrial applications. Our work is custom and project-based, heavy on the problem solving. Please note we are unable to accept visa candidates at this time. Why join us? Unlimited PTO Excellent Benefits 401k + Match Also, you'll be working on technology that directly protects the environment and helps industries operate more responsibly. Job Details In this role, you will support the Industrial Water platform and market expansion across the Americas. This role is responsible for developing technical solutions and preparing proposals for a comprehensive portfolio of products and services, including components, standard systems, custom integrated systems, and field services for industrial water and wastewater treatment applications. Reporting to the Director of Engineering, you will collaborate closely with Engineering, Drafting, Business Development, Sales, Marketing, Production, and Purchasing teams. Key Responsibilities Provide technical support to Business Development and Sales teams by understanding customer requirements and developing tailored solutions and proposals. Contribute to monthly, quarterly, and annual sales targets, including bookings and margin performance. Interpret technical specifications and bid documents; prepare technical, commercial, and legal proposal responses to maximize win probability. Design and develop Reverse Osmosis (RO), instrumentation, and control systems for standard and custom projects using forecasting software. Develop cost-effective solutions in collaboration with Supply Chain to strengthen competitive positioning. Prepare water mass balances and system performance projections. Partner with Drafting to produce PFDs, P&IDs, general arrangements, equipment layouts, and supporting documentation for proposals and post-award submittals. Collaborate with Purchasing, Production, and Supply Chain to prepare detailed cost estimates and project pricing models. Develop comprehensive technical and commercial proposals, including process descriptions, scopes of work, equipment lists, and performance guarantees within customer deadlines. Support Project Management and Engineering post-award through submittals, production, installation, commissioning, performance testing, and warranty support. Build and maintain strong relationships with End Users, EPC firms, and Engineering Consultants. Manage project and sales data and communicate updates effectively across the global sales team. Perform other related duties as assigned. Required Qualifications Bachelor’s degree in Chemical, Mechanical, or Process Engineering (or equivalent experience). 4+ years of experience in application engineering and proposal development for custom industrial water and wastewater treatment systems, including aeration, clarification, disinfection, media and membrane filtration (NF, RO, UF), water softening, ion exchange, and systems for raw water, boiler water, cooling water, oily water, process water, produced water, ultrapure water, and wastewater treatment. Experience modeling treatment solutions based on influent water analysis and effluent quality requirements to meet customer CapEx and OpEx objectives. Knowledge of technical, commercial, and legal principles related to proposals, costing, pricing, and contract negotiations for risk mitigation. Travel Requirements Up to 25% travel required; ability to travel internationally preferred. Interested in hearing more? Easy Apply now by clicking the "Quick Apply" button. 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Job Description Who We Are: West Yost is a water resource management and engineering firm focused exclusively on water. Since our founding in 1990, we have partnered with public agencies including cities, counties, utilities, and water districts to plan, design, and deliver water, wastewater, and stormwater solutions that support safe, reliable, and resilient communities. Our team of more than 260 professionals brings together expertise in groundwater, water supply, treatment, infrastructure, recycled water, stormwater, construction management, and operations technology. We support projects from early planning and permitting through design and construction and complement our engineering services with program management and public outreach to help clients move work forward and engage their communities. We are proud to be certified as a Great Place to Work®, and to be recognized among Fortune’s® Best Workplaces in Consulting and Professional Services from 2023 to 2025, as well as a top-ranked firm in the AEC Advisors Diversity Index. At West Yost, we are committed to being the water firm of choice for our clients and our team, advancing water resources for future generations through strong partnerships, practical solutions, and a shared commitment to quality. Compensation Range: $132,540 - $189,530. Based on our Davis, CA office location. (West Yost uses geographic salary differentials that would apply for candidates in other regions). Status: Full-time, Exempt Location: Can sit in any of our office locations. (https://www.westyost.com/locations/ ). This is a Hybrid role with 3 days in the office and 2 days remote. Position Description: Owner’s Advisory Services Practice Leader (Municipal Water) At West Yost, we are committed to significant growth over the coming years, and we are looking for experienced leaders with a proven ability to grow a practice and develop the careers of their team members. The Practice Leader we are seeking has the desire and skills to build upon our proven and diverse experience in providing program management, alternative delivery procurement, and owner advisory services and take it to new heights. The Practice Leader will work directly with clients and team members to advance our offerings in program management, alternative project delivery procurement, owner advisory and geographic reach. Reports To: Business Sector Leader, Program and Procurement Management (PPM) Major Responsibilities: • The Owner’s Advisory (OA) Practice Leader is responsible for staff development, practice area growth, quality control, marketing, business development, and fostering good overall team morale and positive client relationships., • The team of people are the core of West Yost, and as such, this leader will attract, retain, coach, develop, and inspire the OA team aligned with the strengths and interests of the individuals. Supporting the team in their delivery of proposals and meaningful projects is paramount to individual satisfaction and team success., • This leader will develop, lead, and execute an annual business plan looking at areas for growth in the OA Practice Area that align with West Yost’s values and PPM’s strategic vision. The leader is responsible for delivering on the practice area business plan while also determining how to capitalize on undeveloped new services, clients, or geographies., • Balancing workload is essential to retention, therefore, this leader will work with the team to manage workload and project future staffing needs., • This leader will also function as a senior project manager on strategic projects/programs. Key Position Objectives: • Drive succession development for the entire OA team., • Work with our business development team and Client Service Managers to strategically grow the OA sales pipeline., • Develop and implement a strategy for providing OA services in Southern California., • Model and maintain a culture of high-quality, purposeful work and one where each team member’s strengths are celebrated. What You Bring to the Team Here are some things to determine if this opportunity is a fit for your character and skills: • You successfully lead teams with a track record of success as a leader in water utility planning and engineering consulting services., • You are motivated by results. You are motivated by setting challenging goals and then working with and through others to achieve them. You take ownership of your responsibilities and take pride in making a difference., • You pay attention to details. As far as you’re concerned, anything worth doing is worth doing well and you are driven to provide quality work that is well-communicated. You stay focused on your work and that of your team to ensure that you are all successful., • You enjoy solving problems. You love taking on difficult challenges and finding creative solutions. If you don’t know the answer, you use your many resources to uncover the answer. You are also willing to ask for help, and to seek support from others., • You like helping people. You enjoy working with others and want to see others succeed. You are patient, level-headed, and cool under pressure. You take pride in seeing others grow and develop in alignment with their strengths and interests., • You communicate clearly. You appreciate the importance of communicating well and communicating often. You value clarity and ensuring that others understand the “why” behind each action and decision. You are comfortable communicating in writing, virtually, and in-person., • You think on your feet. You like learning new things and you learn quickly. When things change, as they inevitably do, you work through the phycological transition of change for yourself and in support of others. You aren’t deterred by failures but rather use them as an opportunity to learn and evolve., • You value relationships. You nurture and maintain relationships with clients and your internal teammates. You are a team builder with the ability to bring together people with varying talents to get the desired results. You understand the importance of stability and support of your family and friends outside of work and how this contributes to your success and happiness., • You have emotional intelligence. You are self-aware and able to regulate your emotions in order to meet people where they are and bring your best to any situation. People look to you for advice and mentoring, especially when faced with a challenging situation. To become part of shaping this premier and growing water firm, you will benefit from having experience in the civil or environmental engineering/science field. Technical skills are important, but in this role your ability to lead, manage, work with others, mentor and support a team is paramount. Your ability to quickly establish trust and commitment both internally and externally with clients are foundational for this role. At West Yost, we are here to provide you with the support and resources you need to build and grow the OA team. It is up to you to bring the motivation and drive to produce results. Please contact us to learn more about our culture, our people, and how together we can make a difference for the lives of future generations. 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. We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

Assistant Project Manager / Senior Project Engineer – Water & Wastewater Construction We are seeking an experienced Assistant Project Manager or Senior Project Engineer to support the successful delivery of complex water and wastewater infrastructure projects. This individual will play a key role in managing project execution from preconstruction through closeout, working closely with project managers, superintendents, owners, engineers, and subcontractors. The ideal candidate will have experience on self-perform water/wastewater treatment plant projects including concrete structures, underground utilities, process mechanical piping, and equipment installation. Responsibilities • Support overall project execution including scheduling, budgeting, procurement, subcontract management, and client coordination, • Manage RFIs, submittals, change orders, meeting minutes, and project documentation, • Assist with project cost tracking, forecasting, and monthly reporting, • Coordinate with field teams to ensure work is progressing safely, on schedule, and in accordance with contract documents, • Work closely with owners, engineers, inspectors, and subcontractors to resolve technical and construction issues, • Help manage procurement and delivery of long-lead process equipment and materials, • Participate in project planning, sequencing, and scheduling efforts, • Support quality control, commissioning, and project closeout activities, • Mentor junior engineers and help drive project team performance Qualifications • Bachelor’s degree in Civil Engineering, Construction Management, Mechanical Engineering, or related field, • 4+ years of experience for Senior Project Engineer candidates, • 6+ years of experience for Assistant Project Manager candidates, • Strong background in water/wastewater treatment plant construction preferred, • Experience with self-perform concrete, piping, mechanical, or underground utility scopes, • Knowledge of scheduling software, cost control, and project management systems, • Strong communication, organizational, and problem-solving skills, • Ability to work collaboratively in a fast-paced construction environment Preferred Experience • Water Treatment Plants (WTP), • Wastewater Treatment Plants (WWTP), • Pump Stations, • CMAR and Design-Build delivery methods, • Process mechanical piping and equipment installation, • Public works and municipal infrastructure projects Compensation & Benefits • Competitive base salary, • Bonus opportunities, • Vehicle allowance or company vehicle, • Comprehensive benefits package, • 401(k) with company match, • Long-term growth opportunities within a leading water infrastructure contractor

Veregy is an award-winning NAESCO-Accredited decarbonization company focusing on accelerating and simplifying the Energy Transition. We provide turnkey engineering and construction services designed to reduce our clients' energy and operating costs through the implementation of energy efficiency and infrastructure upgrades, smart building technology, fleet EV infrastructure, clean energy generation, and sustainability. Do you want to be part of a TEAM who delivers Eco-Friendly Environments that Transform Lives? Then you are in the right place...start the application process today! Summary of Position Functions The Project Developer is responsible for energy audits, energy conservation measures, design, energy savings calculations, bidding and negotiating subcontractor costs, sales support and support of the team responsible for construction of energy conservation projects while ensuring the developed projects meet acceptability of budgets and timelines, conformance to federal and state laws and adherence to approved specifications (internal and customer). Essential Position Functions • Leads energy-related design or construction issues, such as energy engineering, energy management, or sustainable design., • Analyzes, interprets, or creates graphical representations of energy data, using engineering software., • Communicates project expectations to team members and stakeholders in a timely and clear fashion., • Advises clients and colleagues on topics such as climate control systems, energy modeling, data logging, sustainable design, or energy auditing., • Participates in reviewing architecture, mechanical, or electrical plans or specifications to evaluate energy efficiency., • Performs or supervises energy audits, energy modeling, measurement, verification, or retro-commissioning studies., • Ensures effective communication with clients, third parties and colleagues throughout the project life cycle., • Prepares energy-related project reports, like PFA and IGA and technical documentation in compliance with approved specifications and industry standards., • Researches the newest information in renewable or alternative energy systems or technologies., • Supports the sales team and will involve extensive collaboration between both internal team members and customers., • Assists sales with funding sources and procurement paths., • Tracks activities and action items of projects within internal tracking platforms and ensures project deliverables meet deadlines., • Performs preliminary project site walks to identify EEMs and provide a unique solution customized to customer needs., • Coordinates with customer representatives and utilities to gather billing and energy data to develop energy utility analyses to qualify project feasibility., • Provides guidance and leadership to junior staff., • Presents to a variety of audiences., • Attends relevant internal and external technical meetings and design reviews., • Innovates new ways to expand on and improve the development process through consistent communication with peers and other stakeholders., • Participates in sales and industry conferences, events, and customer interactions. Note: The statements contained herein describe the essential functions of this position but should not be an all-inclusive listing of work requirements. Individuals may perform other duties as assigned including work in other areas to cover absences or relief to equalize peak work periods or otherwise balance the workload. Non-Essential Position Functions • Other duties as assigned. Supervisory Responsibilities • None at this time. Education and Qualifications To perform this position successfully, an individual must be able to perform each essential duty satisfactorily. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. • Bachelor's Degree in Mechanical Engineering or related fields like Construction Science, Construction Management, Architecture, Engineering or related field, or equivalent combination of education, training, and experience., • Experience with and knowledge of complex mechanical systems such as, chillers, boilers, and air compressors required., • Experience with measures common in state and local government including water meter automated metering, wastewater treatment, water treatment, street lighting is required., • Two years of experience in project development required., • Two years of Energy Engineering experience preferred., • One year of experience in the following computer applications: MS Project, Microsoft Office applications, RS Means estimating, and any other company standard software preferred., • A track record of establishing and maintaining development and construction budgets required., • Demonstrated success in working effectively with subcontractor market and A/E teams required. Knowledge, Skills, and Abilities • Knowledge of Veregy's services and processes is required which can be obtained through intellect, technical inclination, and dedication to gain such knowledge., • Knowledge (Intermediate to advanced) of various operating systems, software products (e.g. MS Office, etc.), is required., • Ability to work independently and efficiently manage time/workload., • Ability to analyze and solve problems., • Ability to multi-task., • Ability to quickly qualify project feasibility based on energy savings, project paybacks, customer needs, and applicable procurement and funding methods., • Ability to be customer-facing & a technical expert and the driver behind developing quality projects., • Ability to guide salespeople on relaying project specifics to customers in cases where delays or complications may arise., • Ability to coordinate with sales team to develop project pricing and cashflow analyses., • Ability to effectively present information and respond to questions from management and staff., • Ability to define problems, collect data, establish facts, and draw valid conclusions., • Ability to innovate with new processes and energy efficient systems., • Ability to interpret an extensive variety of instructions and deal with several abstract and concrete variables., • Ability to prioritize tasks and tactfully negotiate priorities with end users., • Ability to work under deadline pressure and extra hours if needed. Certificates, Licenses, Registrations • Professional Engineering (PE) License in mechanical engineering or related field is desired. Travel Requirement • This role is a remote position based in California but will require approximately 20% travel primarily in California. Benefits • Competitive Compensation., • Paid Holidays, Paid Sick Leave, and Paid Time Off., • Competitive Medical, Dental and Vision Plans., • 401k Retirement Plan with Matching Employer Contributions (%)., • Employer Sponsored Life Insurance and AD&D Insurance., • Employer Paid Short- and Long-Term Disability Insurance., • Continued Education and Trade Certification Sponsorship (Specific Positions)., • Company Branded Trucks Provided (Specific Positions). Applicants must be currently authorized to work in the United States on a full-time basis. Please note this job description is not designed to cover or contain a comprehensive listing of activities, duties or responsibilities that are required of the employee for this job. Duties, responsibilities, and activities may change at any time with or without notice. Equal Employment Opportunity has been, and will continue to be, a fundamental principle at Veregy, where employment is based upon capabilities and qualifications without discrimination because of race, color, religion, sex, age, national origin, disability, veteran status, genetic history, sexual orientation, or any other protected characteristic as established by law. #Veregy

Job Description Employment Details: • Recognized Civil Infrastructure Consulting firm in the US & Canada, • 100% employee owned, • Full Benefits: Health, Vision, Dental, and 401K match, • Sign on bonus opporunity, • Paid OT and Annual Performance Bonus Responsibilities: • Lead and oversee construction management activities for significant water and wastewater treatment plant & infrastructure projects, ensuring projects are delivered on time, within budget, and in accordance with quality standards., • Collaborate closely with cross-functional teams, including engineers, designers, and contractors, to manage and monitor project progress, resolve issues, and ensure client satisfaction., • Serve as the main point of contact for clients, maintaining open lines of communication and addressing client needs and concerns throughout the project lifecycle., • Leverage your extensive business development experience to identify, pursue, and secure new project opportunities within the civil engineering industry, particularly with municipal clients in Orange County, California. ., • Foster a safe, positive, and collaborative team culture, leading by example and contributing to the overall success of the team. Qualifications: • Bachelor's degree in Civil Engineering, Construction Management, or a related field. (Master's degree is a plus), • Minimum of 10 years of experience in construction management of large-scale water and wastewater projects for municipal or federal clients (i.e. water treatment plants, Pump stations, lift stations, etc.), • Proven track record of successful business development in the civil engineering sector, specifically with municipalities in Orange County, California., • Strong understanding of construction regulations, industry standards, and best practices within the water and wastewater treatment plant sector., • Exceptional leadership skills with the ability to manage cross-functional teams and foster collaborative working relationships., • Effective communication and interpersonal skills, enabling you to build and maintain strong client relationships and successfully navigate negotiations., • Proficiency in project management software and tools to facilitate efficient project tracking and reporting., • Strategic mindset with a proactive approach to identifying and capitalizing on new business opportunities., • Strong organizational skills, attention to detail, and problem-solving abilities.Pluses:, • Registered Professional Engineer, • OSHA-30 Hour, • Proficiency with Primavera, MS Project, Excel, and Word

Job Description Who We Are: West Yost is a water resource management and engineering firm focused exclusively on water. Since our founding in 1990, we have partnered with public agencies including cities, counties, utilities, and water districts to plan, design, and deliver water, wastewater, and stormwater solutions that support safe, reliable, and resilient communities. Our team of more than 260 professionals brings together expertise in groundwater, water supply, treatment, infrastructure, recycled water, stormwater, construction management, and operations technology. We support projects from early planning and permitting through design and construction and complement our engineering services with program management and public outreach to help clients move work forward and engage their communities. We are proud to be certified as a Great Place to Work®, and to be recognized among Fortune’s® Best Workplaces in Consulting and Professional Services from 2023 to 2025, as well as a top-ranked firm in the AEC Advisors Diversity Index. At West Yost, we are committed to being the water firm of choice for our clients and our team, advancing water resources for future generations through strong partnerships, practical solutions, and a shared commitment to quality. Compensation Range: $181,885 - $240,050. Based on our office location. (West Yost uses geographic salary differentials that would apply for candidates in other regions). Status: Full-time, Exempt Location: Preferably based in one of our California offices or Phoenix, AZ office. (https://www.westyost.com/locations/ ). This is a Hybrid role with 3 days in the office and 2 days remote. Position Description: OTCR Business Sector Leader (Operations Technology, Cybersecurity, & Resilience) - Municipal Water At West Yost, we are a water-focused company that is committed to significant growth over the coming years. We are looking for an experienced leader for our Operations Technology, Cybersecurity, and Resilience (OTCR) team with a proven ability to grow a practice and develop the careers of their team members. The OTCR team is a recognized leader in adapting innovative technologies and resilience practices to help water and wastewater utilities meet evolving challenges. Our work includes national partnerships with organizations such as Idaho National Laboratory and the American Water Works Association, and we have led efforts to bring Cyber-informed Engineering (CIE) and Consequence-driven, Cyber-informed Engineering (CCE) methodologies to the water sector. OTCR delivers complete Operations Technology (OT) design and implementation, technical program management, and resilience planning across multiple practice areas, including Resilience, Innovation, Electrical/Instrumentation/Controls, and Process Controls & Optimization. This role is aligned with West Yost’s Strategic Plan, which provides a roadmap to amplify our impact, support our teams, and deliver quality services within our industry. Our plan is to continue to focus on the water needs of public agencies and municipalities and expand our value-added services and strengthen our current presence in California, Oregon, Arizona, and Washington. The OTCR Business Sector Leader we are seeking will have the desire and skills to guide the sector toward these goals by working directly with clients and team members to advance resilient and secure water infrastructure for our communities. Key Relationships Reports to: Operations Director, Design Other key relationships: Coordinates and collaborates with the President/CEO, Business Development Director, Business Sector Leaders, Client Service Managers (CSM), and Senior Project Managers. Supported by the Leadership Team, Marketing team, Finance and Accounting teams, and Business Services team. Major Responsibilities and Decision-Making Authority: The OTCR Business Sector Leader is responsible for all sector activities, including: • Developing, leading, and executing a multi-year strategic plan for growth that aligns with West Yost’s values and strategic priorities., • Promoting a healthy business through management and leadership of core business functions that include Business Development, PM-QA/QC, Technology/Innovation, People, and Operations/Financial., • Providing technical leadership in OTCR’s practice areas: Resilience, Innovation, Electrical/Instrumentation/Controls (EI&C), and Process Controls & Optimization., • Leading business development efforts and marketing strategy to expand OTCR services nationwide., • Serving as a senior project manager or technical lead on strategic projects as needed., • Attracting, retaining, mentoring, and motivating a high-performing team capable of delivering current commitments and expanding into new service areas. Key Selection Criteria: Here are some things to determine if this opportunity is a fit for your character and skills: • You are a proven operations leader with a 10–15 year track record of success as a leader in providing consulting engineering services for water and wastewater clients. You have project experience or working knowledge in operations technology, industrial control systems, cybersecurity, and resilience planning as it pertains to public and private water infrastructure., • You are motivated by results, setting challenging goals and working with and through others to achieve them., • You pay attention to details and hold yourself and your team to high standards., • You enjoy solving problems, taking on difficult challenges, and finding creative, practical solutions., • You like helping people and see value in mentoring others to succeed., • You communicate clearly and value the importance of regular, transparent communication., • You adapt quickly when things change and use challenges as learning opportunities., • You value relationships, both with clients and colleagues, and know how to build and sustain trust., • You have emotional intelligence and self-awareness, enabling you to bring your best to any situation. Technical skills are important, but in this role your ability to lead, manage, mentor, and build trust with both internal teams and external clients is paramount. At West Yost, we will provide the foundation and support to build and grow an outstanding OTCR practice, you just need to bring the motivation and drive to produce results. If you are interested, we look forward to talking with you and hearing from your references. 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. We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

Job Description Veregy is an award-winning NAESCO-Accredited decarbonization company focusing on accelerating and simplifying the Energy Transition. We provide turnkey engineering and construction services designed to reduce our clients' energy and operating costs through the implementation of energy efficiency and infrastructure upgrades, smart building technology, fleet EV infrastructure, clean energy generation, and sustainability. Do you want to be part of a TEAM who delivers Eco-Friendly Environments that Transform Lives? Then you are in the right place…start the application process today! Summary of Position Functions The Project Developer is responsible for energy audits, energy conservation measures, design, energy savings calculations, bidding and negotiating subcontractor costs, sales support and support of the team responsible for construction of energy conservation projects while ensuring the developed projects meet acceptability of budgets and timelines, conformance to federal and state laws and adherence to approved specifications (internal and customer). Essential Position Functions • Leads energy-related design or construction issues, such as energy engineering, energy management, or sustainable design., • Analyzes, interprets, or creates graphical representations of energy data, using engineering software., • Communicates project expectations to team members and stakeholders in a timely and clear fashion., • Advises clients and colleagues on topics such as climate control systems, energy modeling, data logging, sustainable design, or energy auditing., • Participates in reviewing architecture, mechanical, or electrical plans or specifications to evaluate energy efficiency., • Performs or supervises energy audits, energy modeling, measurement, verification, or retro-commissioning studies., • Ensures effective communication with clients, third parties and colleagues throughout the project life cycle., • Prepares energy-related project reports, like PFA and IGA and technical documentation in compliance with approved specifications and industry standards., • Researches the newest information in renewable or alternative energy systems or technologies., • Supports the sales team and will involve extensive collaboration between both internal team members and customers., • Assists sales with funding sources and procurement paths., • Tracks activities and action items of projects within internal tracking platforms and ensures project deliverables meet deadlines., • Performs preliminary project site walks to identify EEMs and provide a unique solution customized to customer needs., • Coordinates with customer representatives and utilities to gather billing and energy data to develop energy utility analyses to qualify project feasibility., • Provides guidance and leadership to junior staff., • Presents to a variety of audiences., • Attends relevant internal and external technical meetings and design reviews., • Innovates new ways to expand on and improve the development process through consistent communication with peers and other stakeholders., • Participates in sales and industry conferences, events, and customer interactions. Note: The statements contained herein describe the essential functions of this position but should not be an all-inclusive listing of work requirements. Individuals may perform other duties as assigned including work in other areas to cover absences or relief to equalize peak work periods or otherwise balance the workload. Non-Essential Position Functions • Other duties as assigned. Supervisory Responsibilities • None at this time. Education and Qualifications To perform this position successfully, an individual must be able to perform each essential duty satisfactorily. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. • Bachelor’s Degree in Mechanical Engineering or related fields like Construction Science, Construction Management, Architecture, Engineering or related field, or equivalent combination of education, training, and experience., • Experience with and knowledge of complex mechanical systems such as, chillers, boilers, and air compressors required., • Experience with measures common in state and local government including water meter automated metering, wastewater treatment, water treatment, street lighting is required., • Two years of experience in project development required., • Two years of Energy Engineering experience preferred., • One year of experience in the following computer applications: MS Project, Microsoft Office applications, RS Means estimating, and any other company standard software preferred., • A track record of establishing and maintaining development and construction budgets required., • Demonstrated success in working effectively with subcontractor market and A/E teams required. Knowledge, Skills, and Abilities • Knowledge of Veregy’s services and processes is required which can be obtained through intellect, technical inclination, and dedication to gain such knowledge., • Knowledge (Intermediate to advanced) of various operating systems, software products (e.g. MS Office, etc.), is required., • Ability to work independently and efficiently manage time/workload., • Ability to analyze and solve problems., • Ability to multi-task., • Ability to quickly qualify project feasibility based on energy savings, project paybacks, customer needs, and applicable procurement and funding methods., • Ability to be customer-facing & a technical expert and the driver behind developing quality projects., • Ability to guide salespeople on relaying project specifics to customers in cases where delays or complications may arise., • Ability to coordinate with sales team to develop project pricing and cashflow analyses., • Ability to effectively present information and respond to questions from management and staff., • Ability to define problems, collect data, establish facts, and draw valid conclusions., • Ability to innovate with new processes and energy efficient systems., • Ability to interpret an extensive variety of instructions and deal with several abstract and concrete variables., • Ability to prioritize tasks and tactfully negotiate priorities with end users., • Ability to work under deadline pressure and extra hours if needed. Certificates, Licenses, Registrations • Professional Engineering (PE) License in mechanical engineering or related field is desired. Travel Requirement • This role is a remote position based in California but will require approximately 20% travel primarily in California. Benefits • Competitive Compensation., • Paid Holidays, Paid Sick Leave, and Paid Time Off., • Competitive Medical, Dental and Vision Plans., • 401k Retirement Plan with Matching Employer Contributions (%)., • Employer Sponsored Life Insurance and AD&D Insurance., • Employer Paid Short- and Long-Term Disability Insurance., • Continued Education and Trade Certification Sponsorship (Specific Positions)., • Company Branded Trucks Provided (Specific Positions). Applicants must be currently authorized to work in the United States on a full-time basis. Please note this job description is not designed to cover or contain a comprehensive listing of activities, duties or responsibilities that are required of the employee for this job. Duties, responsibilities, and activities may change at any time with or without notice. Equal Employment Opportunity has been, and will continue to be, a fundamental principle at Veregy, where employment is based upon capabilities and qualifications without discrimination because of race, color, religion, sex, age, national origin, disability, veteran status, genetic history, sexual orientation, or any other protected characteristic as established by law. #Veregy

Job Description Who We Are: West Yost is a water resource management and engineering firm focused exclusively on water. Since our founding in 1990, we have partnered with public agencies including cities, counties, utilities, and water districts to plan, design, and deliver water, wastewater, and stormwater solutions that support safe, reliable, and resilient communities. Our team of more than 260 professionals brings together expertise in groundwater, water supply, treatment, infrastructure, recycled water, stormwater, construction management, and operations technology. We support projects from early planning and permitting through design and construction and complement our engineering services with program management and public outreach to help clients move work forward and engage their communities. We are proud to be certified as a Great Place to Work®, and to be recognized among Fortune’s® Best Workplaces in Consulting and Professional Services from 2023 to 2025, as well as a top-ranked firm in the AEC Advisors Diversity Index. At West Yost, we are committed to being the water firm of choice for our clients and our team, advancing water resources for future generations through strong partnerships, practical solutions, and a shared commitment to quality. Compensation Range: $150,250 - $210,050. Based on our Irvine, CA office location. (West Yost uses geographic salary differentials that would apply for candidates in other regions). Status: Full-time, Exempt Location: Our preferred locations are – Irvine, Sacramento, Davis, or San Diego (https://www.westyost.com/locations/ ). This is a Hybrid role with 3 days in the office and 2 days remote. Position Description: Surface and Storm Water Practice Area Lead This role will have close collaboration with executive leaders and other practice area leads across the firm. West Yost is seeking an entrepreneurial and collaborative leader to grow and guide our Surface and Storm Water practice across California. This is a unique opportunity to shape the future of a practice area that is essential to resilient communities and integrated water management. Our Surface and Storm Water Practice Area Lead (PAL) will lead a team of passionate, multidisciplinary professionals within a company known for its values-driven culture, technical excellence, and strong client partnerships. At West Yost, we prioritize long-term relationships—with our clients and our people. We are 100% employee-owned and deeply committed to fostering an environment of trust, mentorship, and continuous learning. This role is ideal for a technically strong and relationship-savvy professional who is motivated to make a lasting impact. The PAL will be empowered to build the practice with support from West Yost’s leadership, access to our robust network of sector leaders and clients, and resources to expand their influence regionally. This position also offers a clear path to future advancement, including potential progression to a Business Sector Leader role, for individuals who demonstrate initiative, vision, and integrity. In addition to technical and project leadership, the PAL will partner with West Yost’s Business Sector Leader managing the operational and financial health of the practice. This includes planning and managing growth, developing new and existing markets, and driving consistent revenue performance for the practice. Essential Duties: Practice Leadership and Development • Provide leadership, direction, and mentorship to a team of engineers and technical staff across multiple offices., • Foster a collaborative, growth-oriented team environment, focused on technical excellence and client service., • Balance team workload, track resourcing needs, and support recruiting and onboarding of new staff., • Guide quality control/quality assurance efforts and support technical skill development aligned with career progression., • This role provides the opportunity to shape culture, drive innovation, and leave a meaningful legacy within a growing, future-focused practice. Business Management, Development and Strategic Growth • Develop and implement an annual business plan aligned with company strategic goals., • Lead efforts to expand the Surface and Storm Water portfolio, identifying emerging markets, trends, and client needs., • Identify and pursue stormwater and surface water project opportunities across California., • Strengthen and expand client relationships with public agencies and regional partners., • Establish annual performance goals and practice-level Key Performance Indexes (KPIs) in partnership with the BSL., • Partner with the Business Sector Leader (BSL) to track performance against revenue, utilization, backlog, write-offs, and other KPIs., • Manage forecasting, utilization, and resource planning to meet practice area revenue and profit targets., • Coordinate with Area Market Leads, Client Service Managers, and other PALs to cross-sell West Yost services., • Support grant strategy, pursuit of funded projects, and alternative delivery models., • Success in this role will directly influence the trajectory of West Yost’s service offerings and create new pathways for the PAL’s professional growth within the firm. Technical Oversight and Project Delivery • Serve as project manager, technical advisor, or QA/QC lead for complex water resources projects., • Oversee and contribute to hydrologic and hydraulic modeling using tools such as HEC-RAS, HEC-HMS, SWMM, InfoWorks, and similar platforms., • Lead or contribute to design and planning of storm drainage systems, flood control infrastructure, and green/nature-based solutions., • Integrate restoration of wetlands, riparian corridors, and riverine systems into infrastructure planning where appropriate., • Develop and review engineering reports, technical memoranda, and construction documents. Other Duties: Please note this job description is not designed to cover or contain a comprehensive listing of activities, duties, or responsibilities that are required of the employee for this job. Duties, responsibilities, and activities may change at any time with or without written notice. Qualifications: Required Education and/or Experience • Bachelor’s degree in Civil, Environmental, or Water Resources Engineering., • 15+ years of experience in consulting engineering with increasing leadership responsibility., • PE licensure in California, or ability to obtain within 6 months., • Demonstrated expertise in stormwater and flood control modeling and design., • Proven ability to manage financial performance, lead strategic pursuits, and translate technical expertise into market growth strategies., • Proven experience mentoring staff and leading multidisciplinary project teams., • Strong writing, speaking, and interpersonal skills. Preferred Education and/or Experience • Master’s degree in Civil or Environmental Engineering., • Background in environmental restoration or green infrastructure., • Knowledge of regulatory and funding frameworks (e.g., FEMA, SWRCB, Cal OES)., • Active involvement in relevant professional associations (e.g., CASQA, FMA, APWA). 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. We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

Job Description Ardurra is seeking a Wastewater Treatment Engineering Lead to join our team ideally in Irvine, CA., but could be based out of any of our California offices. We are a team-oriented and highly motivated group who strongly believe in and understands the importance of balancing work and personal life. Our recent awards, from Great Place to Work and Zweig Top Firms, are a testament to this value and the support we provide to our fellow team members. Our collaborative work environment and inclusive operating philosophy allow us to maintain a positive work culture while providing excellent service to our clients. Primary Function This position will work closely with Operations Managers, Principals, and other staff to drive business within the California market. This role will involve collaborating with local water professionals to develop and implement an innovative business strategy, identifying and leading key regional pursuits, managing large multidisciplinary projects in wastewater treatment, water reuse, and biosolids, and building strategic relationships with clients and teaming partners. Primary Duties Stay current on regulatory policy changes and maintain working relationships with regulatory officials. Contribute to business development efforts, including pursuit strategy, prepositioning, proposal development, and project interviews. Serve as a technical advisor to design teams and clients throughout the project lifecycle—planning, design, construction, startup and commissioning, and operations. Ensure joint accountability for project execution, quality, and financial performance. Mentor and supervise team members to build best-in-class capabilities. Strengthen technical skills within the team through staff development and recruitment. Manage projects to deliver a high level of quality within budget and schedule constraints. Act as a technology leader, recognized as a company/industry expert within your specialty. Experience in wastewater and reuse design, with an emphasis on treatment processes and plant design for consulting engineering. Education and Experience Requirements • Collaborate with leadership to focus on water reuse, wastewater treatment, and biosolids clients., • Foster and develop relationships with design-build partners, assisting with pursuits in strategic planning, stakeholder outreach, proposal development, and project management., • Build and nurture strategic relationships with key officials, industry leaders, and agency management, working alongside Operations Managers and company leadership., • Engage actively in local professional organizations, such as CWEA, AWWA, and Water Use, aiming for leadership roles on boards or committees., • Lead project delivery by providing technical direction and fiscal oversight, ensuring adherence to scope, schedule, and budget, and promoting quality control., • Identify business development opportunities that advance MKN’s presence in Southern California’s wastewater/water reuse sectors. Why Ardurra? While Ardurra offers competitive compensation and rich benefits programs, it is our culture that truly sets us apart from our peers. We nurture a family-like culture, striving to create a work environment that is enjoyable, challenging and rewarding but also fun. We are acutely focused on developing our staff, whether through our internal Ardurra Academy or through our industry-leading Leadership program. We have made a deliberate and focused commitment to nurture a people-centric culture where people are: valued as individuals; supported in their professional and career development with multiple, varied career paths; provided the tools and resources to be successful, engaged, and satisfied in their work; and positive benefits, time-off programs, and flexibility to help maintain a healthy balance between work and home. Ardurra is an Equal Opportunity/ Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, protected veteran status, gender identity or sexual orientation. NOTICE TO THIRD PARTY AGENCIES: Ardurra does not accept unsolicited resumes from recruiters or employment agencies. In the absence of a signed Agency Agreement, Ardurra will not consider or agree to payment of any referral compensation or recruiter fee. If a resume or candidate is submitted to any hiring manager without a previously signed agreement, Ardurra reserves the right to pursue and hire those candidate(s) without any financial obligation to the recruiter or agency. These candidates will be considered property of Ardurra. We’re not currently looking to add any more agencies to our list of approved vendors, so please do not contact any of our managers or recruitment team with sales calls or details of your candidates. #LI-LN1

Job Description We are seeking a Mechanical Engineer with experience in water and wastewater systems to support complex infrastructure and utility projects. This role will focus on the design, review, and delivery of mechanical systems including pumps, piping, valves, filtration systems, and treatment equipment. The engineer will work on projects from design through commissioning and will collaborate with clients, contractors, and multidisciplinary engineering teams to ensure projects meet safety, quality, and regulatory standards. Key Responsibilities: Design and support water/wastewater mechanical systems Develop and review technical documents, calculations, layouts, and equipment specifications Support installation, commissioning, and project handover activities Coordinate with clients, contractors, suppliers, and internal engineering teams Perform technical reviews and help resolve engineering issues Mentor junior engineers and provide technical leadership when needed Qualifications: Degree in Mechanical Engineering or related field Experience in water, wastewater, utilities, or process industries Strong knowledge of pumps, hydraulics, piping systems, and treatment processes Experience supporting projects in regulated or safety-critical environments Familiarity with design tools such as AutoCAD, BIM, or 3D modeling is a plus Strong communication and problem-solving skills This role may involve occasional travel and site support in industrial or manufacturing environments.

Job Description Wastewater Operator Job Description A 2nd shift (2pm-10:30pm) Wastewater Operator is needed for a large manufacturing facility in Santa Ana, CA. This is a direct hire position with pay based on experience (open to lower level and higher level candidates). The Wastewater Treatment Operator I will perform various duties to support the wastewater treatment operations, including inspection, monitoring, and maintenance of pump stations. Ideally looking for candidates with Wastewater Certifications. Responsibilities • Operate and maintain wastewater treatment facilities, including batch treatment of plating wastewater., • Operate a filter press and calibrate pH meters., • Initiate corrective actions for equipment deficiencies., • Maintain records as per prescribed guidelines., • Use the AA for frequent analysis of treated wastewater., • Maintain inventory of wastewater process supplies., • Ensure the wastewater treatment area is orderly and complies with OSHA and environmental standards., • Inspect, troubleshoot, maintain, and repair equipment and systems involved in wastewater treatment., • Perform scheduled lubrications, cleaning of channels, tanks, sumps, and repacking of pumps., • Return plant equipment and processes to operating status following shutdowns and power outages., • Calibrate chemical analyzers., • Prepare reports and maintain work records., • Operate equipment such as forklifts when necessary., • Perform general cleanup of tools, equipment, and areas such as spills, plating lines, hazardous waste, scrubbers, and wastewater. Essential Skills • Certification in Industrial Wastewater Treatment., • 1 year of experience working with industrial chemicals or in a metal plating environment., • 1 year of experience in wastewater treatment operations., • Knowledge of wastewater, water reclamation, and related treatment processes., • Knowledge of methods, tools, materials, and equipment used in the inspection, troubleshooting, maintenance, repair, and operation of pumps., • Knowledge of safety regulations, practices, and procedures., • Ability to work independently and with minimum supervision., • Ability to troubleshoot problems and follow oral and written instructions.Job Type & Location This is a Permanent position based out of Santa Ana, CA. Pay and Benefits The pay range for this position is $64480.00 - $64480.00/yr. 401k, benefits, PTO, sick days, holiday pay, OT Workplace Type This is a fully onsite position in Santa Ana,CA. Application Deadline This position is anticipated to close on Jun 11, 2026. About Aerotek We know that finding work is hard, and finding meaningful work is harder. Aerotek connects 180,000+ light industrial and skilled trades workers with 14,000+ employers each year, helping our workers navigate an evolving labor market and find jobs that meets their goals, skills and interests. Since 1983, we have provided a variety of career opportunities across North American industry – from short-term assignments at Fortune 500 companies where you can build your skills, to long-term opportunities where you can play a vital role solving for companies’ construction, manufacturing and maintenance challenges. Our 1,500+ experienced recruiters across 250+ offices work relentlessly to put our workforce in a position to thrive. Let us rise to meet your challenges and put our people-are everything spirit to the test as your career continues to grow. Aerotek offers weekly pay, employee benefits including medical, dental & vision, life insurance, health advocacy and employee assistance programs, a 401(k) plan, and employee discounts. The company is an equal opportunity employer and will consider all applications without regards to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law. San Francisco Fair Chance Ordinance: Pursuant to the San Francisco Fair Chance Ordinance, for all positions located in the city and county of San Francisco, we will consider for employment qualified applicants with arrest and conviction records. Massachusetts Lie Detector: It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability. Use of Artificial Intelligence (AI): We may use Artificial Intelligence (AI) to support parts of our hiring process, including sourcing, screening, and evaluating candidates. AI helps assess applications and qualifications, but final decisions are made by our hiring team. By applying, you acknowledge and agree that your application may be reviewed using AI tools. Company DescriptionWe know that finding work is hard, and finding meaningful work is harder. Aerotek connects 180,000+ light industrial and skilled trades workers with 14,000+ employers each year, helping our workers navigate an evolving labor market and find jobs that meet their goals, skills, and interests. Since 1983, we have provided a variety of career opportunities across North American industry – from short-term assignments at Fortune 500 companies where you can build your skills, to long-term opportunities where you can play a vital role in solving companies’ construction, manufacturing, and maintenance challenges. Our 1,500+ experienced recruiters across 250+ offices work relentlessly to put our workforce in a position to thrive. Let us rise to meet your challenges and put our people-are-everything spirit to the test as your career continues to grow.We know that finding work is hard, and finding meaningful work is harder. Aerotek connects 180,000+ light industrial and skilled trades workers with 14,000+ employers each year, helping our workers navigate an evolving labor market and find jobs that meet their goals, skills, and interests. Since 1983, we have provided a variety of career opportunities across North American industry – from short-term assignments at Fortune 500 companies where you can build your skills, to long-term opportunities where you can play a vital role in solving companies’ construction, manufacturing, and maintenance challenges. Our 1,500+ experienced recruiters across 250+ offices work relentlessly to put our workforce in a position to thrive. Let us rise to meet your challenges and put our people-are-everything spirit to the test as your career continues to grow.

Job Description Description AdvancedPCB is seeking a reliable, motivated Waste Treatment Operator has the responsibility of operating the waste treatment system under routine conditions. Essential Job Function: • Operate all waste treatment equipment., • Complete quality checks, • Perform preventative maintenance and make minor repairs., • Report improper operation, faulty equipment, defective materials, and unusual conditions to supervisor., • Wear personal protective equipment required by the job., • Monitor effluent by sampling., • Keep accurate records of daily incoming water consumption., • Maintain a safe, neat, and orderly work area., • Complete all internal departmental documentation accurately., • Perform additional ad hoc projects as assigned, • Work overtime as assigned Work Schedule: This is a full-time position requiring available to work during standard business hours and mandatory weekend overtime when needed to meet production goals. Shifts may include weekends when schedule details are provided in advance. Work schedule is Sunday PM through Friday AM, 10:30 pm to 7:00 am. Requirements Essential Qualifications, Education and Experience: • High school education or equivalent., • 1 year experience working with process chemicals. Preferred Additional Skills: • Beginner to Intermediate mechanical aptitude., • Ability to read, write, and communicate in English., • Bi-lingual English/Spanish is a plus. Physical Requirements: • Ability to stand 8-12 hours, • Ability to lift 50 pounds, • Ability to walk on uneven surfaces, • Ability to climb up and down stairs, • Use of gross and fine motor skills Compensation/Benefits: California Pay Range: $20.00 - $25.00 per hour USD | DOE The actual compensation offered is based on a wide array of factors unique to each candidate, including but not limited to skill set, years and depth of experience, certifications, and other relevant business considerations. Advanced PCB offers a variety of health and benefit programs. Which include Medical, Dental, Vision Insurance, HSA plans, Hospital and Accident plans, Life Insurance, PTO, Matching 401k, and Paid Holidays. About AdvancedPCB APCT, Advanced Circuits and San Diego are now unified as AdvancedPCB. Though the name is new, our commitment to our customers has remained unchanged. AdvancedPCB is the most comprehensive provider of printed circuit board solutions in the country. As a result of the combination of the capabilities of APCT, Advanced Circuits and San Diego PCB, AdvancedPCB offers competitive products for applications both large and small, and every interaction will be infused with our core belief that customer centricity is key. Today, more than 40 years after our founding, we are proud to be the nation’s leader in printed circuit board solutions, offering full-scale design, fabrication and assembly, consistently faster than the industry standard. We take pride in offering full-service solutions that meet the unique demands of any PCB customer need, while providing best-in-class customer service at every touchpoint. ITAR Compliance Requirement: This position requires access to controlled technical data and/or participation in activities subject to the International Traffic in Arms Regulations (ITAR). As such, all applicants must be U.S. persons, as defined by ITAR (U.S. citizens, U.S. lawful permanent residents, or individuals with refugee/asylee status). Candidates who do not meet ITAR eligibility requirements will not be eligible for employment in this position. AdvancedPCB is an equal opportunity employer and all qualified applicants will receive consideration for employment without regard to age, race, color, religion, sex, sexual orientation, gender identity or expression, national origin, disability, status as a protected veteran, marital status, genetic information, medical condition, or any other characteristic protected by law (EEOC). Visit us! https://www.advancedpcb.com/en-us/ Company DescriptionOne of the Largest Manufacturing companies in North America.One of the Largest Manufacturing companies in North America.

Job Description Woodard & Curran is a national engineering, science and operations firm with a simple vision for clean water, a safe environment, healthy communities and happy people. As an employee-owned company, we strive to cultivate teams that encourage collaboration in an inclusive culture. We seek talented individuals from all backgrounds to help us address a broad range of water and environmental issues. We prioritize our people, offering opportunities for professional growth, ownership and flexibility. This commitment enables us to make a meaningful impact on our clients, communities and the planet. What’s in it for you: Woodard & Curran is offering a unique opportunity to join one of our Southern California offices providing high quality wastewater engineering services to municipal clients throughout the West region and across the nation. The successful candidate will be a motivated, growth-oriented professional with an ability to lead and grow the South Region Wastewater Team and multi-discipline project teams from the concept, final design, and construction phases; start-up, and operations of facilities. This is an opportunity for an experienced wastewater professional to make a meaningful regional impact – driving technical excellence, mentoring the next generation of engineers and scientists, and partnering closely with communities to solve complex challenges. Location: Southern California (Office Locations: San Diego, Los Angeles, Irvine) This role is hybrid. Candidates are expected to be in the office at least one day per week, with additional on‑site presence on an as‑needed basis. Travel: 20% Who are we looking for: The selected candidate will primarily lead and support the engineering on municipal wastewater projects, however experience with drinking water, storm water, and industrial water applications is valuable. This position will have an opportunity to direct and collaborate with a team of junior staff. The ideal candidate is a Senior Technical Manager with strong experience in study, planning, and design of wastewater systems, including familiarity with a broad range of issues related to master planning, treatment and collection/distribution in water or wastewater systems. The ideal candidate is energized by solving complex treatment challenges, enjoys working directly with clients, and is excited to play a key role in growing Woodard & Curran’s wastewater treatment practice in the West Region. The candidate has led major treatment projects and is known for developing clear technical direction, strengthening deliverable quality through rigorous QA/QC, and partnering effectively with multidisciplinary teams to deliver practical, operable solutions. What You Will Be Doing at Woodard & Curran: • Provide technical leadership on wastewater projects of all sizes, from the concept, final design, and construction phases; start-up, and operations of facilities., • Lead and grow the West Region Wastewater Team and multi-discipline project teams, identifying emerging opportunities, supporting key pursuits, and contributing to the firm’s long-term technical leadership strategy., • Build and strengthen client relationships, contributing to business development efforts, proposal preparation, and strategic pursuits in the municipal wastewater market., • A recognized technical expert in wastewater treatment process, with deep experience in planning, design, and implementation of municipal treatment systems, including biological, • Review and oversee technical deliverables to ensure quality, consistency, and adherence to industry standards and client expectations., • Supports Project Manager with and/or directly manages the financial and technical delivery of project tasks including scope, schedule, and budget., • Serve as a technical resource for complex wastewater treatment processes, providing process expertise from planning and pilot studies through design, construction, and startup., • Prepares and delivers presentations to internal and/or external clients/professional societies and participates in committees and other external leadership opportunities through professional associations and other applicable organizations., • Partners with project managers and client managers to support client relationships, identify opportunities, and contribute to business development efforts., • Provides input on development of Woodard & Curran design or technical guidelines and standards. What You Will Need To Succeed:, • The successful candidate should have substantial technical expertise in the field of civil and environmental engineering and have in-depth understanding of the engineering concepts associated with all types of municipal wastewater systems including collection system infrastructure and wastewater treatment processes., • 20+ years of experience in evaluation, planning, design, and construction of wastewater engineering projects., • Lead technical engineer for a minimum of 5+ wastewater treatment facility designs (new or expansion)., • Considered an expert in California, • B.S. Degree in Civil, Mechanical, Chemical, or Environmental Engineering, M.S. Degree preferred., • Registered Professional Engineering California (or ability to apply for reciprocity within 6 months of hire)., • Up to date on the latest advances in technology, regulatory trends, equipment, and processes., • Ability to support and/or lead strategic initiatives to develop and expand business opportunities with new clients and geographies., • Well versed in state and local regulations regarding wastewater treatment and collection systems., • Superior writing, communication, and presentation skills., • Strong leadership skills and ability to coach, mentor, and train individuals. This position’s anticipated pay range is provided; the final exempt salary or non-exempt hourly pay will depend on experience level and consider a percentage-based geographic differential based on where the final candidate will be working. Geographic differentials recognize and reflect the cost of labor differences between geographic markets. Group A (San Diego, CA) = $160,000 - $180,000 Group B (Los Angeles - Irvine, CA) = $170,000 - $190,000 #LI-TB1 Mutual Dispute Resolution (MDR) As part of our commitment to a fair and respectful workplace, Woodard & Curran uses a Mutual Dispute Resolution (MDR) to help resolve most employment-related concerns efficiently and consistently. What this means: • MDR applies to both you and the Company, • Most workplace-related disputes are resolved through binding arbitration, rather than court proceedings, • Certain exceptions are outlined in the full agreement AS PART OF THE APPLICATION PROCESS, YOU’LL BE REQUIRED TO REVIEW AND ACKNOWLEDGE THE MDR. \uD83D\uDD17 Review the full agreement here: Mutual Dispute Resolution Agreement Employee Support & Benefits Retirement Savings: • 401(k) Pre-tax or Roth Contributions: The company matches 100% of the first 3% of salary contributed Time away from work: • Observed holidays: Choose up to 8 holidays to observe annually, • Vacation: Accrued based on years of experience and calculated on hours worked, • Sick time: Paid sick time for non-work-related illness or injury., • Parental leave: Up to 80 hours of Paid Parental Leave for child bonding Coverage and support for your needs and well-being: • Disability: Paid short- and long-term disability, • Health: Medical plan options; plus dental and vision plans., • Life: Basic employee group life insurance and AD&D benefits; additional voluntary life insurance for employees and families is available through Sun Life., • Wellbeing: DarioMind assistance program combined with personalized mental health and wellbeing resources. Workplace Information E-Verify Participation Woodard & Curran participates in the U.S. Department of Homeland Security’s E-Verify program to confirm the employment eligibility of all newly hired employees. As part of this process, we display the required Notice of E-Verify Participation and Right to Work posters. \uD83D\uDD17 View required Right to Work and E-Verify posters here. Equal Employment Opportunity & Accessibility Woodard & Curran is an Equal Opportunity Employer. We are committed to non-discrimination and make employment decisions based on job-related factors. Individuals with disabilities and protected veterans are encouraged to apply. If you require a reasonable accommodation during the application process, please contact Beth Sweitzer. \uD83D\uDD17 View our Equal Employment Opportunity Policy \uD83D\uDD17 View the "Workplace Discrimination is Illegal" poster Inclusion & Belonging We welcome individuals from all backgrounds and believe diverse perspectives strengthen our ability to serve clients and communities. As an employee-owned company, we are committed to fostering a respectful and inclusive environment where employees can grow, contribute fully, and deliver meaningful impact. Recruitment Agency Policy We do not accept unsolicited resumes from recruitment agencies. Submissions without a signed agreement in place will be considered unsolicited and not eligible for referral fees. Text Message Communication Notice: To support an efficient hiring process, we may send brief SMS updates or reminders. You may opt out at any time by replying “STOP.” Terms, Privacy & Use of AI in Hiring \uD83D\uDD17 Woodard & Curran Terms of Use \uD83D\uDD17 Woodard & Curran Privacy Statement We may use artificial intelligence (AI) tools to support aspects of the hiring process (e.g., application review or resume screening). These tools assist our team but do not replace human decision-making. All final hiring decisions are made by people. We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

Job Description Who We Are: West Yost is a water resource management and engineering firm focused exclusively on water. Since our founding in 1990, we have partnered with public agencies including cities, counties, utilities, and water districts to plan, design, and deliver water, wastewater, and stormwater solutions that support safe, reliable, and resilient communities. Our team of more than 270 professionals brings together expertise in groundwater, water supply, treatment, infrastructure, recycled water, stormwater, construction management, and operations technology. We support projects from early planning and permitting through design and construction and complement our engineering services with program management and public outreach to help clients move work forward and engage their communities. We are proud to be certified as a Great Place to Work®, and to be recognized among Fortune’s® Best Workplaces in Consulting and Professional Services from 2023 to 2025, as well as a top-ranked firm in the AEC Advisors Diversity Index. At West Yost, we are committed to being the water firm of choice for our clients and our team, advancing water resources for future generations through strong partnerships, practical solutions, and a shared commitment to quality. Compensation Range: $80,205 - $110,520. Based on our Lake Oswego office location. (West Yost uses geographic salary differentials that would apply for candidates in other regions). Status: Full-time, Exempt Location(s): • Lake Oswego, Oregon, • San Diego, California, • Sacramento, California, • Reno, Nevada, • Concord, California, • Irvine, California (https://www.westyost.com/locations/ ). This is a Hybrid role with 3 days in the office and 2 days remote. SENIOR CAD DESIGNER/ASSOCIATE MANAGER BASIC JOB FUNCTION The CAD Designer II/Associate Manager is a key member of the engineering team, with responsibility for drafting and design of various water and wastewater infrastructure projects in the public sector. They will collaborate with a team of civil engineers and project managers to provide outstanding engineering designs and construction documents. They will also assist the CAD Manager in tracking and balancing group CAD tasks and workload management. ESSENTIAL DUTIES AND ACCOUNTABILITIES (IN ORDER OF IMPORTANCE) • Develop 2D and 3D designs, drawings, plans, exhibits, and maps using Civil 3D, • nder the guidance of the engineering team and project manager., • Complete construction drawings for water and wastewater projects involving underground and above ground utilities including: pipelines; pumping and, • booster stations; water and wastewater treatment plant, civil and process mechanical equipment and systems; structural and electrical, instrumentation, and control systems., • Update, revise, and scale designs as necessary according to client feedback., • Work with other internal teams to get designs approved and executed., • Assist the CAD Manager in balancing workload, tracking tasks and driving work, • to completion., • Assist the CAD Manager in managing the CAD team. QUALIFICATIONS • Certification from a college or technical school or an Associate degree in CAD, • Drafting or Design., • 10+ year(s) of experience in CAD design for the A/E/C industry., • Proficient with Bluebeam Revu, Civil 3D, and other 3D software, • programs. Familiarity with Revit, BIM concepts, and MicroStation are a plus., • Proficient in MS Office including Word and Excel., • Proven ability to manage multiple priorities and deadlines., • Proven ability to assist a team in balancing workload across a group., • Proven ability to manage entry-level CAD Staff, • Must effectively communicate with all project team members. 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. We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

Job Description Senior Process Mechanical Engineer – Wastewater Treatment Location: Fountain Valley, CA (on-site) Travel: Up to 20–25% Overview The Senior Process Mechanical Engineer leads process design for wastewater treatment and advanced water reclamation systems from concept through detailed engineering. This role translates process simulations into practical, constructible designs, including hydraulic profiles, process flow diagrams (PFDs), piping and instrumentation diagrams (P&IDs), equipment selection, and facility layouts. This position requires expertise in biological treatment systems and advanced membrane technologies and plays a key role in delivering high-performance, sustainable water infrastructure solutions. Key Responsibilities Process Engineering & Design Lead process design from conceptual phase through Issued for Construction (IFC). Perform process simulations using tools such as BioWin or equivalent. Design biological treatment systems including MBR, MBBR, SBR, IFAS, MLE, Bardenpho, and oxidation ditch processes. Develop hydraulic profiles, PFDs, and P&IDs. Conduct process calculations, mass balances, and system performance evaluations. Advanced Treatment Systems Design and integrate advanced treatment technologies including MF/UF, NF, RO, and AOP. Develop treatment trains for water reuse and advanced reclamation. Perform membrane sizing, recovery analysis, and fouling evaluations. Equipment & Facility Design Lead equipment sizing and selection (pumps, blowers, reactors, membrane systems, chemical dosing systems). Develop and review plant layouts and general arrangement drawings. Ensure efficient process flow, constructability, and maintainability. Project Delivery Manage deliverables through all phases (Conceptual, 30%, 60%, 90%, IFC). Ensure designs meet schedule, budget, and quality requirements. Lead design reviews and support commissioning and startup activities. Multidisciplinary Coordination Coordinate with mechanical, civil, structural, electrical, instrumentation, and CAD teams. Provide input on controls, automation, and system integration. Resolve design conflicts and ensure coordinated deliverables. Technical Leadership Mentor junior engineers and review technical work products. Contribute to engineering standards and best practices. Serve as a subject matter expert in wastewater treatment and water reuse systems. Business Development Support Support technical proposals, design narratives, and preliminary cost inputs. Participate in client meetings and technical presentations. Assist in evaluating project feasibility and technical risks. Qualifications Required Experience 10–15 years of experience in wastewater treatment and water reclamation design. Experience with process modeling and simulation (BioWin preferred). Extensive experience in biological treatment systems (ASP/BNR, MBR, MBBR, SBR, IFAS, MLE, Bardenpho) and advanced treatment technologies (MF/UF, NF, RO, AOP). Proven ability to deliver projects from concept through IFC. Strong knowledge of applicable standards (AWWA, ASME, ANSI, WEF). Experience coordinating multidisciplinary teams. Education & Certifications Bachelor’s degree in Chemical, Environmental, Mechanical, or Civil Engineering (or related field). Professional Engineer (PE) license preferred (California strongly preferred). Additional training in process modeling software is a plus. Work Environment & Physical Requirements Combination of office and field work environments. Ability to travel up to 20–25% for site visits and client meetings. Ability to occasionally lift up to 30 lbs. Use of personal protective equipment (PPE) may be required in field environments.

Job Description PACE is seeking a Civil/Environmental Engineer with 5 – 15 years of experience focused in the planning, design, and permitting of sustainable water resources; specifically relating to the treatment, conveyance, and storage of wastewater, recycled water, and potable water. The position will also require specific knowledge of engineering design to perform a variety of analyses. The ideal candidate has a degree in Civil and/or Environmental Engineering with focused study and experience in water resources/water engineering, excellent verbal and written communication skills, and proven problem-solving ability. The position requires the ability to work as both part of a team as well as self-directed. Functions of this position may include: • Treatment process design, • System modeling, • Process calculations, • Hydraulic calculations and design, • Construction document preparation (specifications and drawings), • Technical writing, including interfacing with and integrating the work of others, • Cost estimating, • Field studies and site analysis, • Research / pilot testing, • Environmental permit application preparation and negotiation, • Coordination with process vendors and contractors, • Construction administration/support, including field site visits, • Overseeing the work of other engineers, CAD production staff and supporting disciplines (potentially), • Client and team member engagement, • Business development support, including proposal development (potentially) This position requires a board knowledge of the civil engineering field along with specific knowledge of regulatory framework for projects in California, Arizona and those under US EPA federal regulation. The position will strategically apply sustainable design practices to a variety of water resources projects. Requirements • Bachelor's degree in civil, environmental or related engineering field with 5 – 15 years of work experience, master’s degree a plus., • Valid Professional Engineer (PE) license (California preferred)., • University courses in water resources / water engineering such as water and wastewater treatment, hydraulics, US regulatory framework (SDWA, NPDES, CA Title 22, etc.) sustainability, etc., • MS Office proficiency., • Working knowledge of AutoCAD., • Excellent communication skills including technical writing and presentations., • Ability to work in a team environment and self-directed. Physical Demands While performing the duties of this job, the employee is regularly required to sit; use hands, handle or feel; and talk or hear. The employee is occasionally required to stand, walk and reach with hands and arms. The employee may occasionally lift and/or move up to 30 pounds. Specific vision abilities required by this job include close vision; color vision is very helpful. Occasional field work may be required and includes walking through uneven, rugged terrain, requiring good balance, ability to walk moderate to long distances, and good general vision and depth of field vision. Work Environment The noise level in the office work environment is moderate. May be required to work in external environment in all weather conditions. Salary Competitive Salary commensurate with experience and capabilities PACE is an equal opportunity employer. At this time, PACE will not sponsor a new applicant for work authorization. Local candidates are preferred and no relocation package is offered. If interested, please respond to this posting by submitting your resume with salary requirement. NO RECRUITERS PLEASE. Company DescriptionPACE is a specialized civil engineering firm focusing on advanced water resource services with unique research and development capabilities through our onsite water quality and piloting laboratories. We offer a wide range of engineering services related to water, wastewater, stormwater management, water resource planning, regulatory compliance and energy sustainability to ensure projects are both economically viable and environmentally sensitive. Our engineering approach focuses on maximizing value by applying state-of-the art analytical tools and designing water infrastructure systems that include environmental, aesthetic and recreation uses. PACE staff members include licensed professional engineers, scientists, PhDs, university instructors and policymakers in the water resource arena. When you join our PACE family, you join a group of individuals with a shared passion for water, a desire to grow, and a determination to make a difference. We believe it is important to cultivate a team-oriented, purpose-driven, and encouragement-led culture to best achieve our goals and deliver quality work to our clients. We provide an environment that incorporates professional and personal team building and growth through various interactive programs intended to cultivate a comfortable, collaborative and advanced-thinking environment. We promote these values with programs and events such as company-sponsored luncheons with group activities, training events, project presentations, in-house massages, tournaments using our office putting course, sponsoring community support events, offsite gatherings, and more. We also welcome feedback to best understand our team's needs and concerns and continuously improve our company as a whole. With the following characteristics embedded in our culture, you will feel the difference in working for a company that cares: Collaborative Client-Focused Have Fun Thrive Additionally, we maintain an active office environment to promote collaboration and efficient delivery of projects, with a wide variety of office perks: -\tComplimentary breakfast and casual attire every Friday -\tComplimentary tea, coffee, breakfast bars, and snacks offered daily -\tHealth Incentive program -\tStand up desks -\tYoga ball chair -\tIn-house golf course -\tCafé style break room with big screen TV In addition to the competitive compensation, PTO, paid holiday, insurance and retirement (401k) benefits, PACE also offers: -\tBonus pay opportunities -\tPotential future shareholder opportunities -\tReimbursement for personal health and wellness programs (such as gym memberships) -\tReimbursement for out-of-pocket medical expenses (such as co-pays/deductibles, expenses not qualified for insurance coverage, etc.) -\tTuition, training and association due reimbursement -\tFlexible spending accounts based on pre-tax payroll contributions for dependent care, medical, dental and vision expenses -\tShort-term and Long-term disability insurance -\tLife and AD&D insurance -\tEmployee Assistance Program providing counseling for well-being, legal services, financial wellness and identity theft resources • These programs each have guidelines for eligibility and reimbursement limits. Details of these programs can be provided upon request.PACE is a specialized civil engineering firm focusing on advanced water resource services with unique research and development capabilities through our onsite water quality and piloting laboratories. We offer a wide range of engineering services related to water, wastewater, stormwater management, water resource planning, regulatory compliance and energy sustainability to ensure projects are both economically viable and environmentally sensitive. Our engineering approach focuses on maximizing value by applying state-of-the art analytical tools and designing water infrastructure systems that include environmental, aesthetic and recreation uses. PACE staff members include licensed professional engineers, scientists, PhDs, university instructors and policymakers in the water resource arena.\r\n\r\nWhen you join our PACE family, you join a group of individuals with a shared passion for water, a desire to grow, and a determination to make a difference. We believe it is important to cultivate a team-oriented, purpose-driven, and encouragement-led culture to best achieve our goals and deliver quality work to our clients.\r\n \r\nWe provide an environment that incorporates professional and personal team building and growth through various interactive programs intended to cultivate a comfortable, collaborative and advanced-thinking environment. We promote these values with programs and events such as company-sponsored luncheons with group activities, training events, project presentations, in-house massages, tournaments using our office putting course, sponsoring community support events, offsite gatherings, and more. We also welcome feedback to best understand our team's needs and concerns and continuously improve our company as a whole. With the following characteristics embedded in our culture, you will feel the difference in working for a company that cares:\r\n\r\nCollaborative\r\nClient-Focused\r\nHave Fun\r\nThrive\r\n\r\nAdditionally, we maintain an active office environment to promote collaboration and efficient delivery of projects, with a wide variety of office perks:\r\n\r\n•\tComplimentary breakfast and casual attire every Friday\r\n•\tComplimentary tea, coffee, breakfast bars, and snacks offered daily\r\n•\tHealth Incentive program\r\n•\tStand up desks\r\n•\tYoga ball chair\r\n•\tIn-house golf course\r\n•\tCafé style break room with big screen TV\r\n\r\nIn addition to the competitive compensation, PTO, paid holiday, insurance and retirement (401k) benefits, PACE also offers:\r\n\r\n•\tBonus pay opportunities\r\n•\tPotential future shareholder opportunities\r\n•\tReimbursement for personal health and wellness programs (such as gym memberships)\r\n•\tReimbursement for out-of-pocket medical expenses (such as co-pays/deductibles, expenses not qualified for insurance coverage, etc.)\r\n•\tTuition, training and association due reimbursement\r\n•\tFlexible spending accounts based on pre-tax payroll contributions for dependent care, medical, dental and vision expenses\r\n•\tShort-term and Long-term disability insurance\r\n•\tLife and AD&D insurance\r\n•\tEmployee Assistance Program providing counseling for well-being, legal services, financial wellness and identity theft resources\r\n\r\n* These programs each have guidelines for eligibility and reimbursement limits. Details of these programs can be provided upon request.

Job Description Who We Are: West Yost is a water resource management and engineering firm focused exclusively on water. Since our founding in 1990, we have partnered with public agencies including cities, counties, utilities, and water districts to plan, design, and deliver water, wastewater, and stormwater solutions that support safe, reliable, and resilient communities. Our team of more than 270 professionals brings together expertise in groundwater, water supply, treatment, infrastructure, recycled water, stormwater, construction management, and operations technology. We support projects from early planning and permitting through design and construction and complement our engineering services with program management and public outreach to help clients move work forward and engage their communities. We are proud to be certified as a Great Place to Work®, and to be recognized among Fortune’s® Best Workplaces in Consulting and Professional Services from 2023 to 2025, as well as a top-ranked firm in the AEC Advisors Diversity Index. At West Yost, we are committed to being the water firm of choice for our clients and our team, advancing water resources for future generations through strong partnerships, practical solutions, and a shared commitment to quality. Compensation Range: $109,315 - $180,685. Based on our Davis, CA office location. (West Yost uses geographic salary differentials that would apply for candidates in other regions). Status: Full-time, Exempt Location: Davis, CA (https://www.westyost.com/locations/ ). This is a Hybrid role with 3 days in the office and 2 days remote. Electrical Engineer - Power Distribution Systems (Medium Voltage) – Municipal Water Infrastructure Role Description: This is an exciting opportunity for a self-motivated individual to join our electrical, instrumentation and controls practice area within the OTCR Sector. Our team is growing, and this role offers an opportunity to play an active part in that growth and help shape the team’s direction. The successful candidate will contribute technical expertise while collaborating closely with our experienced team of professionals. This position involves working alongside project managers both within other West Yost sectors and with external partners delivering coordinated, high-quality solutions. The role supports a collaborative, multidisciplinary environment and provides opportunities to influence project execution, technical development, and the long-term success of the team. Design experience with medium-voltage electrical systems is desired, along with experience supporting distributed energy systems such as battery energy storage systems, solar photovoltaic systems, and cogeneration facilities. You will also provide technical and design consulting services with a focus on electrical power distribution, motor controls, lighting, grounding, instrumentation, and controls systems design to support projects for all business sectors within West Yost. You will manage tasks, oversee the work of engineering professionals, and serve as an industry leader supporting the growth of our municipal water / wastewater practice. • West Yost has developed the AWWA cybersecurity resources since 2019., • West Yost is a CCE licensee from Idaho National Laboratory (INL)., • West Yost is a leader in applying cyber informed engineering to our projects to better protect our clients from the cyber attacks of today and tomorrow. Essential Duties and Responsibilities: • Engage with internal and external project managers and clients., • Perform engineering services during planning and preliminary design., • Perform engineering services during detailed design, including attend/lead meetings, coordinate with project team and vendors, and development of Plans and Specifications., • Perform engineering services during construction, including submittal review, RFI response, field observations., • Performing system analysis using SKM Power Tools power systems analysis software. At a minimum, provide engineering oversight for staff using these software packages to publish a power systems study with arc flash hazard analysis., • Prioritize and balance competing project demands and conflicting project requirements., • Mentor other Electrical, Instrumentation and Controls (E/I&C) engineers and technicians to effectively complete work with attention to detail., • Develop scopes, schedules and budgets for projects and project tasks., • Monitor project scope, schedule, and budget to control the work according to the project plan., • Delegate tasks to others; follow up on completion and quality of work., • Make accurate and implementable decisions in a timely manner., • Participate in client contacts and business development efforts., • Reduce complex aspects of instrumentation and control engineering to terms understandable to others., • Travel will be required to support project needs (approximately 10-15% of time). Key Skills • Good working knowledge of the National Electrical Code, • Proficient with Microsoft Office (Word, Excel, Outlook, PowerPoint, MS Project), • Excellent communication skills, both oral and written, • Performance-driven and ability to work productively, both independently and as a contributing member of a multi-discipline design team Required Qualifications • 10+ years of relevant work experience, will consider fewer years of experience, • Proficient in developing, reading, and understanding P&IDs and control schematics, • Proficient in developing, reading, and understanding electrical power and control systems, • Possess Bachelor's degree in Electrical Engineering, or equal depending on circumstance, • Professional Electrical Engineering License in California, or ability to obtain reciprocity in 6 months. 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. We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

Job Description Join our Hazen team and make the world a better place, providing exceptional client service in all things water® and superior technical solutions for our clients. Hazen is a creative, employee-owned company with minimal bureaucracy where employees thrive. Hazen has outstanding opportunities for motivated, talented people that enjoy teamwork and collaboration, client service, and solving our clients’ most difficult challenges. You will be supported by multiple mentors on projects and local office leadership. Hazen and Sawyer is seeking a Construction Manager/ Resident Engineer (CM/RE) to support the construction of water and wastewater treatment facilities and conveyance facilities located in Los Angeles County, Orange County, and Inland Empire Areas. The CM/RE will manage the construction, coordination, documentation and inspection activities for various water and wastewater facilities and pipeline projects primarily in the Orange County Area. Travel within the area may be required. Duties and responsibilities may include the following: • Reviewing and interpreting Contract Documents including project specifications and drawings., • Assisting in the processing and review of RFIs and shop drawings prepared by the Contractor., • Preparing sketches and assembling data for the Design Engineer's use., • Coordinating and facilitating communication between the Contractor, the Design Engineer, the Facility Managers, and the Owner, • Managing the field inspection of Contractor's daily operations for compliance with contract documents., • Perform Q/C on CM operations., • Reviewing Contractor’s schedules, monthly pay estimates and managing the review of change orders., • Use of cloud-based software for project documentation such as PROCORE, Unifier e-Builder etc., • Interfacing with clients and performing client management activities., • Prepare construction schedules using appropriate software (Microsoft Project and P6)., • Participate in business development activities, such as proposal development, interviews, and client marketing., • Assist Hazen engineering design teams to provide constructability reviews and VE reviews., • Other Construction and Project management activities as needed. Qualifications and Skills: • Must have bachelor’s degree in engineering, Construction Management or related field, • 7+ years relevant construction experience in heavy construction, mechanical and electrical construction, preferably in the water/wastewater industry, • Applicant must have a valid driver's license and clean driving record., • Good verbal and written communication skills, • Basic computer skills (Microsoft Office Suite) are required and the ability to learn construction specific software use (i.e., PROCORE, Bluebeam), • PE a plus, preferably California PE license, • Certified Construction Manager (CCM), OSHA 10 certification and/or other industry certs a plus We provide a comprehensive benefits package which includes employer paid life insurance, 401k employer contribution (after 1 year of service), performance bonus, comprehensive family medical, dental and vision insurance, paid time off, holidays, short-term and long-term disability, paid parental leave (after 1 year of service), employee assistance and wellness programs. Typical starting pay range for this position depends on skills, experience, education and geographical location.

Job DescriptionDescription: AdvancedPCB is seeking a reliable, motivated Waste Treatment Operator has the responsibility of operating the waste treatment system under routine conditions. Essential Job Function: • Operate all waste treatment equipment., • Complete quality checks, • Perform preventative maintenance and make minor repairs., • Report improper operation, faulty equipment, defective materials, and unusual conditions to supervisor., • Wear personal protective equipment required by the job., • Monitor effluent by sampling., • Keep accurate records of daily incoming water consumption., • Maintain a safe, neat, and orderly work area., • Complete all internal departmental documentation accurately., • Perform additional ad hoc projects as assigned, • Work overtime as assigned Work Schedule: This is a full-time position requiring available to work during standard business hours and mandatory weekend overtime when needed to meet production goals. Shifts may include weekends when schedule details are provided in advance. Work schedule is Sunday PM through Friday AM, 10:30 pm to 7:00 am. Requirements: Essential Qualifications, Education and Experience: • High school education or equivalent., • 1 year experience working with process chemicals. Preferred Additional Skills: • Beginner to Intermediate mechanical aptitude., • Ability to read, write, and communicate in English., • Bi-lingual English/Spanish is a plus. Physical Requirements: • Ability to stand 8-12 hours, • Ability to lift 50 pounds, • Ability to walk on uneven surfaces, • Ability to climb up and down stairs, • Use of gross and fine motor skills Compensation/Benefits: California Pay Range: $20.00 - $25.00 per hour USD | DOE The actual compensation offered is based on a wide array of factors unique to each candidate, including but not limited to skill set, years and depth of experience, certifications, and other relevant business considerations. Advanced PCB offers a variety of health and benefit programs. Which include Medical, Dental, Vision Insurance, HSA plans, Hospital and Accident plans, Life Insurance, PTO, Matching 401k, and Paid Holidays. About AdvancedPCB APCT, Advanced Circuits and San Diego are now unified as AdvancedPCB. Though the name is new, our commitment to our customers has remained unchanged. AdvancedPCB is the most comprehensive provider of printed circuit board solutions in the country. As a result of the combination of the capabilities of APCT, Advanced Circuits and San Diego PCB, AdvancedPCB offers competitive products for applications both large and small, and every interaction will be infused with our core belief that customer centricity is key. Today, more than 40 years after our founding, we are proud to be the nation’s leader in printed circuit board solutions, offering full-scale design, fabrication and assembly, consistently faster than the industry standard. We take pride in offering full-service solutions that meet the unique demands of any PCB customer need, while providing best-in-class customer service at every touchpoint. ITAR Compliance Requirement: This position requires access to controlled technical data and/or participation in activities subject to the International Traffic in Arms Regulations (ITAR). As such, all applicants must be U.S. persons, as defined by ITAR (U.S. citizens, U.S. lawful permanent residents, or individuals with refugee/asylee status). Candidates who do not meet ITAR eligibility requirements will not be eligible for employment in this position. AdvancedPCB is an equal opportunity employer and all qualified applicants will receive consideration for employment without regard to age, race, color, religion, sex, sexual orientation, gender identity or expression, national origin, disability, status as a protected veteran, marital status, genetic information, medical condition, or any other characteristic protected by law (EEOC). Visit us! https://www.advancedpcb.com/en-us/

Job Description Who We Are: West Yost is a water resource management and engineering firm focused exclusively on water. Since our founding in 1990, we have partnered with public agencies including cities, counties, utilities, and water districts to plan, design, and deliver water, wastewater, and stormwater solutions that support safe, reliable, and resilient communities. Our team of more than 260 professionals brings together expertise in groundwater, water supply, treatment, infrastructure, recycled water, stormwater, construction management, and operations technology. We support projects from early planning and permitting through design and construction and complement our engineering services with program management and public outreach to help clients move work forward and engage their communities. We are proud to be certified as a Great Place to Work®, and to be recognized among Fortune’s® Best Workplaces in Consulting and Professional Services from 2023 to 2025, as well as a top-ranked firm in the AEC Advisors Diversity Index. At West Yost, we are committed to being the water firm of choice for our clients and our team, advancing water resources for future generations through strong partnerships, practical solutions, and a shared commitment to quality. Compensation range: $101,325 to $180,915. Based on our Davis, CA office location. (West Yost uses geographic salary differentials that would apply for candidates in other regions). LOCATION: Can sit in any of our CA or OR office locations - (https://www.westyost.com/locations/ ). This is a Hybrid role with 3 days in the office and 2 days remote. Senior - Principal Engineer - Wastewater Collection System Planning The Senior - Principal Engineer role will contribute to the development of the firm’s Water Business Sector (which encompasses water system, water resource, recycled water, and collection system planning). Previous experience with Wastewater Collection System Planning/Hydraulic Modeling is required, including master planning, infiltration and inflow analysis, flow monitoring, risk assessments, alternatives analysis and development of capital improvement plans. Candidates with a desire to develop their career toward technical leadership, client service management, and/or regional/sector management are ideal. Key Responsibilities & Functions: • Serving as a technical leader in wastewater collection system hydraulic evaluations utilizing a variety of commercial hydraulic modeling software programs (e.g., Infoworks ICM, AquaTwin Sewer, SewerGems, etc.)., • Working as part of a team on projects throughout California and Oregon., • Analyzing various types of flow, demand, population, water quality, and facilities condition data., • Assessing collection system regulatory compliance., • Developing wastewater collection system capital improvement programs., • Preparing technical reports and master plans., • Training and mentoring staff on wastewater collection evaluation and assessments., • Serving as a project manager directing the hydraulic modeling and master planning work of senior level, as well as other staff engineers., • Providing QA/QC review on the work of others in the wastewater collection system planning team., • Interacting directly with clients and providing excellent client service., • Assisting with marketing activities and proposal development when needed. Required Qualifications: • Bachelor’s degree in Civil/Environmental Engineering., • 8+ years of experience with Wastewater Collection System Planning and Hydraulic Modeling., • Excellent verbal and written communication skills., • Experience with CAD, GIS, Microsoft Access, and hydraulic modeling software (e.g., InfoWater Pro)., • PE licensure in the State of California. PE licensure in other states in which the firm is actively practicing may also be considered. Preferred Qualifications: • Master’s degree in Civil/Environmental Engineering., • Proven ability to manage multiple priorities and deadlines., • Ability to process accurate engineering calculations unaided and prepare reports., • Proven ability to summarize technical information using appropriate grammar, punctuation and spelling for concise reader-friendliness and clarity., • Experience with direct client interaction and proposal writing, • High proficiency with InfoWater PRO; experience with Aquanuity software, • Maintaining professional competency may require attending education classes and seminars, reading professional publications, and attending professional society meetings., • This position may require out-of-office travel with occasional evening and overnight assignments. 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. We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

Job Description Senior Electrical Engineer, PE - Water/Wastewater Locations: Orange, CA. Category: Engineering Employment Type: Full-time, Regular Salary range: $115k-$175k DOE Overview We're currently seeking a talented Senior Electrical Engineer to join a dynamic team. With a solid reputation in environmental engineering, particularly in water and wastewater facility planning, design, and construction, this team's focus is on fostering sustainable water supplies for communities worldwide. As a valued member of this team, you'll be integral to various projects associated with municipal water and wastewater treatment plants. Your contributions will be instrumental in leading significant expansions of treatment facilities, conducting regional water quality analyses, and advancing essential water reuse initiatives. Responsibilities • Execute detailed electrical power systems design for water and wastewater treatment facilities with minimal oversight., • Conduct load calculations, intricate conduit routing, design motor control centers and switchgear, and develop specifications., • Collaborate efficiently with colleagues to achieve project objectives. Requirements Qualifications • Bachelor’s degree in Electrical Engineering., • Proficiency in power system applications, including calculating available short circuit current, voltage drop, harmonic distortion, and power factor., • Hands-on experience in field investigations and project start-up., • Thorough understanding of NEC, NFPA 820, and NESC standards., • Familiarity with the IEEE color book series., • Proficiency in MS Word and Excel., • Excellent communication skills., • Highly motivated, articulate, and proactive., • Ability to establish positive interactions with team members., • 10-15 years of experience in Electrical Engineering., • PE registration. Preferred Qualifications • Master’s degree in Electrical Engineering. Benefits This role offers a competitive benefits package including paid time off, comprehensive health insurance coverage, pre-tax savings account options, disability and life insurance, caregiver support, travel assistance, counseling services, and discount programs. Additional compensation may include 401(k) company contribution matching, tuition reimbursement, discretionary bonuses, career advancement bonuses, professional registration bonuses, employee referral bonuses, and compensatory time for exempt employees. Flexible work arrangements may also be available. Equal Opportunity Employer: We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. Note: This job description is intended to provide a general overview of the responsibilities and qualifications for the Senior Electrical Engineer position. Duties, responsibilities, and activities may change or be adjusted based on the needs of the company and the expertise of the individual hired.

Job Description We are currently seeking resumes from qualified, responsible, self-sufficient, energetic Water Resources Senior Project Engineers for our Irvine,California office. The ideal candidate will be motivated to develop and build their personal knowledge and skills to assist with the growth and success of the office. We offer a friendly, professional atmosphere with excellent benefits and a salary commensurate with experience. Job Description: The Water Resources Senior Project Engineer will lead the planning, analysis, and design of major water resources infrastructure projects across a broad range of public- and private-sector clients, with emphasis on large-scale hydraulic works including dams and reservoirs, major water transmission systems, large-diameter conveyance infrastructure, water regulation and storage facilities, and regional-scale water treatment systems. This role will work under the direction of the Water Engineering Group Leader and in collaboration with Project Managers, contributing to hydrology and hydraulics analyses, large-scale water transmission and regulation systems, major dam and reservoir studies, potable and wastewater systems, water treatment and surface water modeling efforts for water-related projects across TYPSA US. Primary Job Duties: • Technical Engineering Leadership:, • Perform hydrologic and hydraulic analyses in support of water resources projects, including dam safety and reservoir routing studies, large-scale surface water modeling, flood control infrastructure design, and major hydraulic system evaluations., • Lead the planning, analysis, and design of major water conveyance and transmission systems including large-diameter pipelines, aqueducts, open channels, tunnels, pumping stations, and associated hydraulic infrastructure., • Lead the feasibility study, conceptual design, and detailed engineering of dams, reservoirs, weirs, diversion works, and other large-scale water regulation and storage infrastructure., • Lead potable water supply, regional-scale water treatment facilities, wastewater treatment systems, water reuse and recycled water projects, and major advanced treatment infrastructure., • Prepare engineering calculations, technical memoranda, design reports, and supporting documentation., • Preparation of construction documents, plans, specifications, cost estimates, and quantity take-offs., • Apply applicable local, state, and federal regulations, codes, and design standards to engineering work., • Demonstrate initiative, sound engineering judgment, and oversee Project Engineers in a collaborative team-oriented approach., • Project Support and Delivery:, • Collaborate with Project Managers while independently completing defined design tasks and work packages., • Take ownership of assigned project tasks, ensuring quality, accuracy, and timely completion., • Lead a team of Project Engineers, providing technical guidance and mentoring so they can complete their project assignments., • Assist Project Managers with project coordination activities, including schedules, budgets, and internal communication., • Participate in internal project meetings and coordinate with multidisciplinary project teams., • Attend and participate in client, agency, and stakeholder meetings as needed., • Business Development and Strategic Support:, • Provide proposal development, including scope descriptions, technical approaches, and fee support., • Support marketing pursuits such as SOQs and technical write-ups., • Contribute to client service efforts and maintain professional relationships with project stakeholders., • Communication and Collaboration:, • Demonstrate clear and concise written and verbal communication skills when presenting technical information to clients, agencies, and internal teams., • Collaborate effectively with multidisciplinary teams across engineering, environmental, construction, and digital services., • Represent TYPSA in professional organizations, technical committees, and industry events as appropriate. Job Qualifications (Education, Experience, and Skills): • Minimum Education: Bachelor’s degree in Civil Engineering or a related field. A Master's level education or post-graduate study is a plus., • Minimum of ten (10) years of progressive experience in water-related engineering disciplines, with demonstrated experience in the design and delivery of major hydraulic infrastructure projects (large-scale transmission systems, dams, reservoirs, or regional water treatment facilities), • Professional Engineer (P.E.) license (ability to obtain CA license by comity in a reasonable timeframe). An active CA license is a plus., • Demonstrated experience leading large-scale hydraulic infrastructure projects, such as major transmission mains, dam or reservoir design, regional conveyance systems, or large water/wastewater treatment plant projects., • Experience working with municipal, state, and/or federal agencies., • Strong analytical, problem-solving, and engineering judgment skills., • Ability to work independently on assigned tasks while collaborating effectively with project teams., • Excellent written and verbal communication skills, including technical writing and presentations., • Experience with industry-standard engineering software and modeling tools used in water-related design, including hydraulic simulation platforms (HEC-HMS, HEC-RAS, EPANET, SWMM, eInfoWorks, or equivalent), dam break and reservoir routing models, and GIS-based hydrologic analysis tools., • Ability to manage multiple priorities and support projects across different geographic locations., • Travel required as necessary to support project and client needs., • Valid Driver’s License, with the ability to maintain insurability under the company’s insurance carrier. Competencies (To perform the job successfully, an individual should demonstrate the following competencies): • Communicative – interacts openly with others; can maintain relationships, works well independently or with a team., • Consultative - Consults with other disciplines as needed; tolerates different perspectives or opinions., • Decisive & Action Oriented - Has a high level of energy and stamina; gets things done; makes sound educated but rapid decisions even when short of information; enjoys managing challenging projects and works well in fast-paced and pressure environments. Self-motivated and proactive, • Flexible - Adapts to new challenges and circumstances; able to multi-task; thrives on variety and frequently changing environments; creative problem solver. Resourcefulness, with minimal direction., • Analytical – Uses sound data, and procedures, and follows all laws, rules, and regulations but is a solutionist or problem-solver., • Conscientious and Organized – Believes professional integrity is paramount; understands the importance of project records; responsive to clients and deadline oriented; quality oriented. Working Conditions and Environment: This position will require general supervision and will have to use independent judgment within established guidelines. Generally, uses the advanced knowledge to analyze, interpret, or make deductions from varying facts or circumstances. Will need the ability to establish rapport quickly with others working on the same project, and be able to promote positive team environment. Working knowledge of dealing with a diverse population while using tact, diplomacy, and respect. TYPSA, Inc. Culture: • Thinking toward future company and personal growth, • Yielding equity, inclusion, and diversity, • Passionate supporter of clients and teammates, • Shared comradery, • Action oriented and flexible TYPSA, Inc. Benefits: TYPSA, Inc. offers competitive salaries and a comprehensive benefits package, including medical, dental, life insurance, short and long-term disability, flexible spending accounts, Paid-time-Off, and a 401(k) plan. TYPSA, Inc. Overview: TYPSA in the United States is a multi-discipline engineering and environmental consulting firm assisting public and private clients in planning, developing, designing, constructing, and maintaining critical infrastructure projects across the United States. With offices in Arizona and California, TYPSA provides local expertise with the backing of a global network. Originally established in 1992 as AZTEC Engineering Group, Inc., the company began as a two-person DBE firm and grew into a trusted corporation serving clients nationwide. In 2006, AZTEC joined TYPSA Group, an international leader in engineering, architecture, and environmental consulting headquartered in Spain with more than 60 offices worldwide. Today, as TYPSA in the United States, we proudly carry forward the AZTEC legacy while connecting our clients to the resources, innovation, and international experience of the TYPSA Group. This integration allows us to deliver tailored local solutions with the depth and reach of a global firm. TYPSA, Inc. is an Equal Opportunity Employer committed to affirmative action planning and encourages diversity in the workplace. All qualified applicants will receive consideration for employment without regard to race, religion, color, sex, sexual orientation, gender identity, national origin, ancestry, disability, marital status, veteran status, housing status, or any other non-job-related characteristic under applicable law. Please apply online at www.typsa.us/career.

Job Description Ardurra is seeking a Senior Electrical Engineer - Water/Wastewater to join our team ideally in Irvine, CA., but could be based out of any of our California offices. Ardurra strongly believes in and understands the importance of balancing work and personal life. Our recent awards, from Great Place to Work and Zweig Top Firms, are a testament to this value and the support we provide to our fellow team members. Our collaborative work environment and inclusive operating philosophy allow us to maintain a positive work culture while providing excellent service to our clients. Primary Function: Support the planning, design, and implementation of electrical and control systems for water and wastewater infrastructure projects. This role is ideal for a seasoned engineer with deep expertise in power distribution and control systems design, and process instrumentation and controls design. You’ll work closely with multidisciplinary teams to deliver technically sound and innovative solutions that serve public agencies and communities throughout California. Primary Duties: • Design of electrical power distribution system and I&C systems design for water and wastewater treatment facilities, pump stations, and distribution systems., • Develop electrical design drawings and specifications, including single-line diagrams, load calculations, panel layouts/schedules, cable/conduit sizing, grounding system design, indoor/outdoor lighting designs, conduit/cable schedules, protective relaying and metering, UPS and power conditioning systems, service-entrance switchgear/switchboard and MCC design, lightning and surge protection systems, motors and motor controls, and heat tracing design., • Perform power system studies including load flow, short circuit, protective device coordination, arc flash analysis, and harmonic studies, using ETAP or SKM., • Design and specify I&C systems pertaining to process instrumentation (flow, pressure, level, analytical, etc.) and support process control logic development and system integration, and develop P&IDs, I/O list, loop wiring diagrams, telemetry design and communication/network system architecture., • Produce detailed construction contract drawings, specifications, and cost estimates for bid and permit packages., • Coordinate with internal engineering teams, integrators, contractors, clients, and regulatory agencies throughout the project lifecycle., • Design and specify new/existing service upgrades required for projects in hand within accordance with receptive utility standards (i.e. SCE, PG&E, SDG&E) Education and Experience Requirements: • Bachelor’s degree in Electrical Engineering or related discipline from an accredited university or college., • California Professional Engineer (PE) license in Electrical Engineering or Control Systems (or ability to obtain within one year)., • 5+ years of relevant experience in electrical and I&C design for municipal water and wastewater infrastructure., • Strong understanding of low-voltage power systems, motor control, VFDs, MCCs, stand-by generators and various types of transfer switches, and electrical codes and standards (NFPA70-NEC, NFPA 820, NFPA 70E, IEEE)., • Proven experience with power distribution, lighting, grounding, and PLC controls systems design., • Proficient in AutoCAD, Revit, and design/analysis software (ETAP, SKM)., • Familiarity with I&C specifications and process instrumentation in water/wastewater environments., • Excellent communication skills, a collaborative spirit, and demonstrated ability to manage schedules and budgets. Compensation and Benefits: Compensation is based on experience and qualifications. The salary range for this position is $$110,000 – $150,000. The firm offers a competitive salary and benefits, and most importantly, an opportunity for engagement and support from an engineering team that has led major regional & national water resource projects California. Why Ardurra? While Ardurra offers competitive compensation and rich benefits programs, it is our culture that truly sets us apart from our peers. We nurture a family-like culture, striving to create a work environment that is enjoyable, challenging and rewarding but also fun. We are acutely focused on developing our staff, whether through our internal Ardurra Academy or through our industry-leading Leadership program. We have made a deliberate and focused commitment to nurture a people-centric culture where people are: valued as individuals; supported in their professional and career development with multiple, varied career paths; provided the tools and resources to be successful, engaged, and satisfied in their work; and positive benefits, time-off programs, and flexibility to help maintain a healthy balance between work and home. Ardurra is an Equal Opportunity/ Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, protected veteran status, gender identity or sexual orientation. NOTICE TO THIRD PARTY AGENCIES: Ardurra does not accept unsolicited resumes from recruiters or employment agencies. In the absence of a signed Agency Agreement, Ardurra will not consider or agree to payment of any referral compensation or recruiter fee. If a resume or candidate is submitted to any hiring manager without a previously signed agreement, Ardurra reserves the right to pursue and hire those candidate(s) without any financial obligation to the recruiter or agency. These candidates will be considered property of Ardurra. We’re not currently looking to add any more agencies to our list of approved vendors, so please do not contact any of our managers or recruitment team with sales calls or details of your candidates. #LI-LN1

Job Description Position Summary We’re partnered with a union-signatory contractor recognized for its expertise in heavy civil mechanical infrastructure—from wastewater systems to pumps, tanks, and large-diameter valves. As their project load continues to expand, they are seeking an Assistant Estimator to help support competitive, well-organized bids on complex public works projects. This role is ideal for someone with early estimating experience or a background in field operations who’s ready to contribute to meaningful infrastructure work. You’ll focus specifically on the mechanical scopes tied to civil systems—buried piping, wet utility connections, pump stations, tank infrastructure, and more. Key Responsibilities Support the estimating team in preparing accurate bids for mechanical scopes including piping systems, pump stations, tanks, and associated appurtenances Perform detailed quantity takeoffs for buried utilities, large valves, and mechanical components from plans and specs Help evaluate bid documents, plans, and addenda to identify scope requirements, clarifications, and risks Assist in soliciting and organizing quotes from vendors and subcontractors for mechanical materials and services Attend job walks and pre-bid meetings to gather site-specific data Help prepare bid packages, internal review documents, and pricing summaries Work closely with the estimating and operations team to review constructability and labor productivity Maintain and update cost history and material pricing databases for mechanical work Contribute to project handoff documentation to field and project teams after award Typical Projects Include: Wastewater and water treatment facility mechanical packages Pump stations, lift stations, and tank installations Buried mechanical piping systems (water/sewer/storm) Large valve and vault installations Civil utility improvements with integrated mechanical scopes Qualifications 1–3 years of estimating experience in mechanical or heavy civil construction OR hands-on project support background (field/engineering) Ability to interpret detailed civil/mechanical drawings and project specs Familiarity with piping layouts, mechanical vaults, valve schedules, and tank systems Strong Excel skills; exposure to estimating tools such as On-Screen Takeoff, Bluebeam, or HCSS is a plus Eagerness to learn in a collaborative environment and contribute to a high-performing estimating team Union labor or prevailing wage project experience is a plus Field or trade experience in plumbing/mechanical scopes beneficial Compensation & Benefits Competitive salary based on experience Comprehensive health, dental, and vision coverage 401(k) with employer contribution PTO, holidays, and sick leave Opportunity for advancement into Mechanical Estimator or Project Engineer roles

Job Description Ardurra is seeking a Project Manager - Water/Wastewater to join our team ideally in Newport Beach, CA., but could be based out of any of our California offices. The Project Manager should have experience managing capital improvement projects for municipalities, technical assistance providers, water districts, community services districts, and other public agencies throughout the State of California. Relevant project experience includes conveyance pipelines, water storage reservoirs, water pumping facilities, wellhead equipping, and related infrastructure projects with construction values ranging from $5 million to $10 million completed within the last 10 years. The Seller Doer must consistently deliver high quality work on time and within budget while maintaining a strong client focused approach. This role requires established relationships within the water sector and a working knowledge of public contracting best practices. The position balances business development responsibilities with successful project delivery and requires strong foundational soft skills, including communication, collaboration, and teamwork. Applicants must submit a project portfolio that includes example PS and E documents for a minimum of three projects completed within the last 5 years. Primary Function: The Project Manager will be responsible for the planning, directing, and managing projects within Ardurra’s West Practice. Responsibilities include technical oversight, supporting business development, proposal development, project management, and oversight of personnel and resources. Role includes ensuring that projects are delivered on budget and on schedule with high client satisfaction. Other responsibilities include mentoring and developing engineers and support staff. Primary Duties: • Manage projects, clients, staff and execute capital projects., • Assist with business development activities and writing proposals in a team environment., • Archive final deliverable documents, including construction phase services., • Experienced with all aspects of public water project delivery including wastewater treatment, advanced water treatment plants, groundwater recharge, wellhead treatment., • Experienced in water pumping stations and sewer lift stations., • Experience in all types of conveyance design (pipelines, flow control facilities, turnouts, pressure reducing stations, metering stations, and related facilities). Education and Experience Requirements: • Bachelor’s Degree in Civil, Environmental, or related Engineering from an ABET accredited university or equivalent., • Licensed Professional Engineer in California., • 10+ years of related experience in water and wastewater industry, • Excellent technical writing skills, • Strong organizational, analytical, and problem-solving skills, • Highly self-motivated, able to anticipate and initiate subsequent project tasks, working independently or with minimal instruction., • Able to work efficiently within a predetermined project budget and schedule. Compensation and Benefits: Compensation is based on experience and qualifications. The salary range for this position is $120,000 to $1600,000. The firm offers a salary and benefits, and most importantly, an opportunity for engagement and support from an engineering team that has led major regional and national water resource projects. Why Ardurra? While Ardurra offers competitive compensation and rich benefits programs, it is our culture that truly sets us apart from our peers. We nurture a family-like culture, striving to create a work environment that is enjoyable, challenging and rewarding but also fun. We are acutely focused on developing our staff, whether through our internal Ardurra Academy or through our industry-leading Leadership program. We have made a deliberate and focused commitment to nurture a people-centric culture where people are: valued as individuals; supported in their professional and career development with multiple, varied career paths; provided the tools and resources to be successful, engaged, and satisfied in their work; and positive benefits, time-off programs, and flexibility to help maintain a healthy balance between work and home. Ardurra is an Equal Opportunity/ Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, protected veteran status, gender identity or sexual orientation. NOTICE TO THIRD PARTY AGENCIES: Ardurra does not accept unsolicited resumes from recruiters or employment agencies. In the absence of a signed Agency Agreement, Ardurra will not consider or agree to payment of any referral compensation or recruiter fee. If a resume or candidate is submitted to any hiring manager without a previously signed agreement, Ardurra reserves the right to pursue and hire those candidate(s) without any financial obligation to the recruiter or agency. These candidates will be considered property of Ardurra. We’re not currently looking to add any more agencies to our list of approved vendors, so please do not contact any of our managers or recruitment team with sales calls or details of your candidates. #LI-LN1

Job Description Hazen and Sawyer is seeking a Senior Water Project Manager in Southern California. As part of our design and process teams, you will be working on all phases of water projects from concept development, project planning, applied research, study, advising through detailed design, construction, and operations. Why Hazen and Sawyer: • Founded in 1951 by the son of Allen Hazen (developer of the Hazen-Williams equation), we are an employee-owned company with a singular focus on "all things water.", • Our work includes planning, design, and oversight of construction of environmental infrastructure – for water, wastewater, and stormwater management., • We foster a work environment low on bureaucracy and high in creativity., • We recruit talented professionals, provide them with challenging, interesting, and creative assignments, and furnish them with the tools they need to succeed., • We currently have over 2,000 employees in 70+ offices throughout the United States, Latin America, Canada, and the UK., • A flexible hybrid work schedule supports today's busy professionals. Key Responsibilities: • Your role will include project management, design, planning, operational support, and business development with a focus on water reuse and drinking water projects, • Supporting and developing proposal development., • Helping to identify, hire, supervise and mentor junior drinking water staff., • Direct coordination and collaboration with clients., • Coordination with internal technical specialists in all practice areas and discipline design professionals for project delivery., • Managing projects to meet client expectations, budgets, and quality requirements., • Following internal Hazen processes to ensure quality delivery of engineering projects for clients., • Technical responsibility for interpreting, organizing, executing, and coordinating assignments on small/medium/large projects., • Performing planning, studies, design, and support of projects through design, construction, and operation., • Evaluate progress of the project staff and results obtained and recommend changes to achieve overall project objective Required Qualifications: • Bachelor's degree in civil/environmental engineering, • PE license, • 12+ years of experience in municipal water treatment, water quality, water treatment technology, or manufacturing, • Experience in successfully delivering projects spanning multiple years in collaborative, multi-disciplinary teams, • Proficient in all MS Office based computer software, • Excellent communication and interpersonal skills, and capable of interacting effectively with staff, clients, and regulatory agencies, • Self-starter with attention to detail, • Strong organizational skills, • Must be capable of presenting complex issues to nontechnical people Preferred Qualifications: • Advanced degree (Master’s or Doctorate) in Civil/Environmental Engineering What We Offer: • Comprehensive health benefits (medical, dental, vision, and prescription plans), • Pre-tax flexible spending plans for medical, dependent care, and transportation, • Short and long-term disability, and employer paid life insurance, • Paid holidays, floating holidays, and paid time off (PTO), • Employer-contributed 401(k) plan and additional financial planning support, • Professional growth opportunities, including tuition reimbursement, in-house training, and incentives for professional registration and professional organization memberships, • Starting pay range for this position depends on skills, experience, education and geographical location #li-hybrid

Job Description Who We Are: West Yost is a water resource management and engineering firm focused exclusively on water. Since our founding in 1990, we have partnered with public agencies including cities, counties, utilities, and water districts to plan, design, and deliver water, wastewater, and stormwater solutions that support safe, reliable, and resilient communities. Our team of more than 260 professionals brings together expertise in groundwater, water supply, treatment, infrastructure, recycled water, stormwater, construction management, and operations technology. We support projects from early planning and permitting through design and construction and complement our engineering services with program management and public outreach to help clients move work forward and engage their communities. We are proud to be certified as a Great Place to Work®, and to be recognized among Fortune’s® Best Workplaces in Consulting and Professional Services from 2023 to 2025, as well as a top-ranked firm in the AEC Advisors Diversity Index. At West Yost, we are committed to being the water firm of choice for our clients and our team, advancing water resources for future generations through strong partnerships, practical solutions, and a shared commitment to quality. Compensation range: $119,040 to $192,420. Based on our Irvine, CA office location. (West Yost uses geographic salary differentials that would apply for candidates in other regions). LOCATION(s): We will consider any of our CA or OR office locations. (https://www.westyost.com/locations/) Senior - Principal Engineer - Water Systems & Water Supply Planning The Senior - Principal Engineer role will contribute to the development of the firm’s Water Business Sector (which encompasses water system, water resource, stormwater, recycled water, and collection system planning). Previous experience with Water System Planning/Hydraulic Modeling is required. Candidates with a desire to develop their career toward technical leadership, client service management, and/or regional/sector management are ideal. Key Responsibilities & Functions: • Serving as a technical leader in water distribution system hydraulic evaluations utilizing a variety of commercial hydraulic modeling software programs (e.g., InfoWater Pro, OpenFlows WaterGEMS, Aquanuity, etc.)., • Working as part of teams on projects throughout California and Oregon with an emphasis on Southern California-based projects and clients., • Analyzing water use, population, water quality, and facilities condition data, • Evaluating water supply availability., • Developing water supply and water system capital improvement programs., • Preparing technical reports and master plans., • Serving as a project manager directing the hydraulic modeling and master planning work of senior level, as well as other staff engineers., • Providing QA/QC review on the work of others in the water planning team, • Interacting directly with clients and providing excellent client service., • Assisting with marketing activities and proposal development when needed. Required Qualifications: • Bachelor’s degree in Civil/Environmental Engineering., • 10+ years of experience with Water System Planning and Hydraulic Modeling., • Excellent verbal and written communication skills., • Experience with CAD, GIS, and hydraulic modeling software (e.g., InfoWater Pro)., • PE licensure in the State of California. PE licensure in other states in which the firm is actively practicing may also be considered. Preferred Qualifications: • Master’s degree in Civil/Environmental Engineering., • Proven ability to manage multiple priorities and deadlines., • Ability to process accurate engineering calculations unaided and prepare reports., • Proven ability to summarize technical information using appropriate grammar, punctuation and spelling for concise reader-friendliness and clarity., • Experience with direct client interaction and proposal writing, • High proficiency with InfoWater PRO; experience with Aquanuity software, • Maintaining professional competency may require attending education classes and seminars, reading professional publications, and attending professional society meetings., • This position may require out-of-office travel with occasional evening and overnight assignments., • Professional Engineer 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. We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

Job Description Who We Are: West Yost is a water resource management and engineering firm focused exclusively on water. Since our founding in 1990, we have partnered with public agencies including cities, counties, utilities, and water districts to plan, design, and deliver water, wastewater, and stormwater solutions that support safe, reliable, and resilient communities. Our team of more than 260 professionals brings together expertise in groundwater, water supply, treatment, infrastructure, recycled water, stormwater, construction management, and operations technology. We support projects from early planning and permitting through design and construction and complement our engineering services with program management and public outreach to help clients move work forward and engage their communities. We are proud to be certified as a Great Place to Work®, and to be recognized among Fortune’s® Best Workplaces in Consulting and Professional Services from 2023 to 2025, as well as a top-ranked firm in the AEC Advisors Diversity Index. At West Yost, we are committed to being the water firm of choice for our clients and our team, advancing water resources for future generations through strong partnerships, practical solutions, and a shared commitment to quality. Compensation Range: $129,260 - $194,145. Based on our Irvine, CA office location. (West Yost uses geographic salary differentials that would apply for candidates in other regions). Status: Full-time, Exempt Location: Preferred locations are Irvine or San Diego, CA (https://www.westyost.com/locations/ ). This is a Hybrid role with 3 days in the office and 2 days remote. Position Description: Principal Engineer – Drinking Water Treatment The 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 Qualifications • Bachelor’s or Master’s degree in 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. We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

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