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63 water engineering intern jobs found

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Onsite water engineering intern California
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KC
Sep 18, 2026
Intern
Civil Engineering Intern, Summer 2027
$28.50 hourly
KPFF Consulting Engineers Newport Beach, CA
Company Description At KPFF Consulting Engineers , we are more than just an engineering design firm. For 65 years, we have dedicated ourselves to innovative, sustainable engineering that shapes the built environment and tackles complex infrastructure challenges. Our team culture emphasizes balance, growth, and well-being, supporting each member's professional journey with flexibility, generous benefits, and a collaborative approach to work-life integration. With over 1,500 professionals across 36 offices nationwide , KPFF's decentralized structure allows each office the flexibility to pursue projects aligned with their regional strengths. Learn more at www.kpff.com. KPFF Orange County Our Orange County Civil team is looking for students to join us for our Summer 2027 Civil Engineering Internship Program in Newport Beach. As an intern, you will become part of the project team and gain firsthand experience with the work that goes into planning, designing, and delivering...
US
Sep 17, 2026
Full time
Supervisory Civil Engineer
U.S. Army Corps of Engineers Sacramento, CA
Summary This is a Direct Hire Authority (DHA) solicitation utilizing the DHA for Certain Personnel of the DoD Workforce to recruit and appoint qualified candidates to positions in the competitive service. About the Position: This position is with the Corps of Engineers, Sacramento District, Civil Works Design Branch, located in Sacramento California. A recruitment/relocation incentive may be offered. See Additional information section for more information. Learn more about this agency Duties Help Serves as a Section Chief responsible for providing professional engineering advice, guidance, review and overall supervision of all project engineering activities associated with the Civil Works engineering and design program. The work is in support of the District's Civil Works Program, which involves planning, design and construction of flood control and navigation projects throughout portions of multiple western states. Projects range from dams, appurtenances, levees,...
MK
Sep 12, 2026
Intern
Civil Engineering Intern - Summer 2027
MacKay Roseville, CA
At MacKay, we believe great people are the foundation of our growth and success. We are in an exciting phase of expansion, creating new opportunities for our employees to take on meaningful work, collaborate across disciplines, and build long-term careers. Whether your role is technical or part of our support services team, you play an important role in delivering high-quality work and helping our projects succeed. MacKay is seeking a Civil Engineering Intern to join our Land Development team in Raton, NM, for 10-12 weeks during the summer of 2027. Candidates should be currently enrolled in a civil engineering or related program, with a preference given to those entering their senior year. The internship will provide valuable hands-on experience and may cover projects in areas such as water resources, energy, land development, municipal, mining, and more depending on the region. We're always looking for ways to help you grow in your career by giving you tasks that stretch your...
NB
Sep 08, 2026
Full time
Systems Engineer I
$71,314 - $103,406 yearly
Niagara Bottling, LLC Diamond Bar, CA
At Niagara, we're looking for Team Members who want to be part of achieving our mission to provide our customers the highest quality most affordable bottled water. Consider applying here, if you want to: Work in an entrepreneurial and dynamic environment with a chance to make an impact. Develop lasting relationships with great people. Have the opportunity to build a satisfying career. We offer competitive compensation and benefits packages for our Team Members. Systems Engineer I Systems engineering is an interdisciplinary of engineering that focuses on how to design and manage complex engineering systems over their life cycles. Issues such as reliability, logistics, coordination of different teams, evaluation measurements, and other disciplines that becomes more difficult when dealing with large or complex projects. Systems engineering deals with work-processes, optimization methods, and risk management tools in such projects. It overlaps technical and human-centered...
St
Sep 08, 2026
Intern
Intern/Associate Engineer - All Roles
$70,000 - $90,000 yearly
Starpath Hawthorne, CA
Intern & Associate Engineers Position Details Location: Los Angeles (Hawthorne), CA Employment Type: Internship Department: Engineering Travel: Occasional Application Type: Rolling / Ongoing About Starpath Starpath develops and manufactures the technologies that will enable humans to live on the Moon and Mars. Today, we are building robotic systems that locally produce the essential commodities a lunar civilization will require at extreme scale: water, power, and oxygen. Our ultimate goal is to build and operate a self-sustaining city on Mars. The Role We hire early-career engineers on a rolling basis throughout the year - both Interns (currently enrolled students) and Associates (recent graduates or Master's students). Applications are reviewed continuously; strong candidates are moved to screens as opportunities open across our teams. Whether you're joining us for a summer, a semester, or the start of your career, you'll work on real hardware alongside senior...
NB
Aug 05, 2026
Full time
Sr Process Engineer - Packaging
$111,766 - $159,267 yearly
Niagara Bottling, LLC Diamond Bar, CA
At Niagara, we're looking for Team Members who want to be part of achieving our mission to provide our customers the highest quality most affordable bottled water. Consider applying here, if you want to: Work in an entrepreneurial and dynamic environment with a chance to make an impact. Develop lasting relationships with great people. Have the opportunity to build a satisfying career. We offer competitive compensation and benefits packages for our Team Members. Sr Process Engineer - Packaging The Senior Process Engineer - Packaging is responsible for designing vertically integrated packaging equipment solutions across multiple formats - including PET, canning, and cartons - for the full range of Niagara's beverage products. This role also emphasizes researching emerging technologies in the packaging industry to position Niagara ahead of a rapidly evolving competitive landscape. Projects include new beverage lines, cost-saving retrofits, line efficiency improvements, new...
Fi
Aug 05, 2026
Intern
Project Engineering Intern
$25.00 hourly
Filanc Escondido, CA
Filanc is an award-winning, general engineering and design-build contractor that constructs, renovates, and expands water and wastewater treatment, biosolids management, and waste-to-energy facilities throughout the Western United States. For more than 70 years, we have delivered complex, mission-critical projects through a collaborative, client-focused approach that emphasizes safety, quality, innovation, and long-term community impact. Our teams combine field expertise with technical excellence to build facilities that protect public health and the environment. Essential Functions: The Project Engineering Intern assists the Project team with various activities for onsite construction projects. Responsibilities: Assist in the development and monitoring of project budgets. Collect and code project cost documents and continually monitor and update the budget to reflect changes in work Monitor of project schedules and review work schedules for improving work methods...
Co
Aug 05, 2026
Full time
Engineer I-III
$82,758 - $121,810 yearly
City of San Luis Obispo, CA San Luis Obispo, CA
Salary : $82,758.00 - $121,810.00 Annually Location : City of San Luis Obispo, CA Job Type: Regular Full Time Department: CIP Project Engineering Opening Date: 06/29/2026 FLSA: Non-Exempt JOB DESCRIPTION The City of San Luis Obispo is seeking motivated and talented candidates for Engineer I-III. Two vacancies are currently available - and this is a great opportunity to make a meaningful impact in a community consistently recognized for its high quality of life. One position is in Public Works , and one is in Community Development. The eligibility list established through this recruitment may also be used to fill future Engineer I-III roles in other departments, including Utilities, giving applicants the chance to be considered for multiple pathways within the City. This recruitment will remain open until the positions are filled. Applications submitted by 11:59 PM on Monday, July 27, 2026, will receive first consideration. As this is a continuous recruitment,...
SA
Mar 29, 2026
Full time
Assistant Engineer
Sacramento Area Sewer District Sacramento, CA
Salary : $112,257.60 - $136,468.80 Annually Location : Sacramento, CA Job Type: FULL TIME (NON-EXEMPT) Job Number: 3956 - 2026 Department: SacSewer Opening Date: 03/27/2026 Closing Date: 4/28/2026 5:00 PM Pacific Position Sacramento Area Sewer District (SacSewer) is currently accepting applications for an Assistant Engineer position. Applications will be screened after the following filing deadlines at 5PM: 4/13/26, 4/28/26 The Assistant Engineer is the journey-level class in the engineering series. Under general supervision, incumbents are expected to be proficient in performing difficult assignments in routine planning, design, technical investigations, and field/construction projects. This position holds no supervisory responsibility but may provide technical direction to paraprofessional engineering personnel or Engineer/Architect Student Interns. An Assistant Engineer may serve as a resident engineer on smaller, less complex field/construction...
Ha
Sep 18, 2026
Full time
Wastewater Project Engineer (Mid-Level)
$135,000 - $160,000 yearly
Hazen and Sawyer San Francisco, CA
Hazen and Sawyer is seeking a Wastewater Project Engineer for ourSacramento, California office. As part of our design and process teams, you will be involved with a wide range of wastewater infrastructure projects. This will encompass all phases of design, including conceptual/feasibility evaluations, project management, preparation of design reports, permitting, development of construction drawings and specifications, and support of construction services. 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...
SG
Sep 18, 2026
Full time
Entry-Level Engineer, Building Technology
$79,560 - $81,640 yearly
Simpson Gumpertz & Heger Los Angeles, CA
Do you want to help engineer what's next? Simpson Gumpertz & Heger (SGH) is a national engineering firm committed to delivering holistic advice for our clients' most complex challenges. We leverage our collective and diverse experience, technical expertise, and industry knowledge of structures and building enclosures, advanced analysis, performance & code consulting, and applied science & research to deliver unrivaled, comprehensive solutions that drive superior performance. With 800 employees in offices nationwide, SGH's industry-leading teams constantly seek to advance the meaning of what's possible. What makes careers at SGH so special? The only way to advance is to question and explore. Every member of the SGH team is both a learner and an educator, committed to advancing ourselves, our teams, and our industry. Together we are creating a community that never settles for what is but always seeks what could be. There are many reasons to love SGH: Our Work:...
CC
Sep 18, 2026
Full time
Sr. Civil/Utility Engineer
Cordoba Corporation Los Angeles, CA
Overview The Senior Civil/Utility Engineer is responsible for coordinating the relocation of existing utilities or clearing any potential conflicts for the delivery of infrastructure projects for various clients on transportation projects include transit, municipal, highway, and airport. This opportunity entails working with project design teams to coordinate the relocation of existing utilities in advance of construction projects. It also includes designing or overseeing the design of utility connections, relocations, and related tasks. The Sr. Civil /Utility Engineer should be well-versed in relocation strategies and the laws and regulations of the relevant jurisdictions as well as state and industry requirements. The Sr. Civil /Utility Engineer must understand the technical aspects of projects and have a hands-on approach. The Senior Civil / Utility Engineer's job is to ensure any important information is properly communicated to each party, whether through utility...
PG
Sep 18, 2026
Full time
Mechanical Engineer III
$95,000 - $150,000 yearly
PM Group Pleasanton, CA
Overview The Mechanical Engineer III position is an exciting opportunity to join PM Group's quickly growing San Francisco area team located out of Pleasanton, CA . Together we will all be sharing knowledge, learning, growing, and continuing to be an integral part of supporting PM Group's ongoing expansion in the US. Our office will be executing cutting-edge projects for Cell & Gene Therapy, Biologics, and Pharma facilities - from feasibility through to qualification - for both local and international clients. Together with our clients and partners, we will deliver projects that improve the everyday lives of people across the globe. We are looking for an Engineer who enjoys client interaction as well as the technical aspects of the position. This individual needs to have an understanding of the technical aspects of mechanical design engineering including but not limited to HVAC, plant & process utilities, plumbing, and compressed gas systems design. The ability to...
WC
Sep 18, 2026
Full time
Project Engineer
$80,000 - $95,000 yearly
WEAVER CONSULTANTS GROUP Irvine, CA
Project Engineer From its inception in 1991, Weaver Consultants Group has been founded upon the tenets of attentive and responsive customer service, strong project management, and solid internal financial controls. The quality of our people, our focus on understanding and responding to our clients' needs, and our application of good business management practices have resulted in most new projects originating from our existing customer base. Over the years, our professionals have faced the challenges of a constantly changing industry. Shifting federal and state regulations, cultural trends, and technical innovations have vastly impacted the way businesses work. Throughout it all, our team has remained dedicated to our clients, helping to identify pragmatic solutions to help them achieve their business objectives. We are seeking an intermediate-level Project Engineer in our Irvine, California office with experience in environmental field work, general Civil engineering, and...
Ar
Sep 18, 2026
Full time
Project Electrical Engineer
$92,530 - $152,675 yearly
Arcadis Los Angeles, CA
Arcadis is the world's leading company delivering sustainable design, engineering, and consultancy solutions for natural and built assets. We are more than 34,000 people, in over 30 countries, dedicated to improving quality of life. Everyone has an important role to play. With the power of many curious minds, together we can solve the world's most complex challenges and deliver more impact together. Role Description: We are seeking an Electrical Engineer with experience in designing electrical power systems to join our Los Angeles, CA office or our Irvine, CA office. Using your technical capabilities and collaborating with our experienced team of professionals, you will provide technical and design consulting services with a focus on electrical power distribution, motor controls, lighting, and grounding design to support projects for our Resilience Water Business Line. You will also manage tasks and oversee the work of junior staff. The ideal candidate must be...
Ar
Sep 18, 2026
Full time
Project Water/Wastewater Pipeline Engineer
$105,494 - $168,498 yearly
Arcadis Los Angeles, CA
Arcadis is the world's leading company delivering sustainable design, engineering, and consultancy solutions for natural and built assets. We are more than 34,000 people, in over 30 countries, dedicated to improving quality of life. Everyone has an important role to play. With the power of many curious minds, together we can solve the world's most complex challenges and deliver more impact together. Role description: We are seeking a Project Water/Wastewater Pipeline Engineer to join our dynamic Water Business Line in Southern California. In this role, you will lead and support the planning, design, and construction of water and wastewater pipeline projects for municipal, utility, and private sector clients. Role accountabilities: As a Project Water/Wastewater Pipeline Engineer, you will lead and manage the design and delivery of water and wastewater pipeline projects, encompassing feasibility studies, preliminary and final design, as well as construction support. You will...
BC
Sep 18, 2026
Full time
Drainage/Stormwater Quality Engineer III
$100,000 - $125,000 yearly
Bowman Consulting Group, Ltd. San Diego, CA
Short Description Bowman has an opportunity for a Drainage/Stormwater Quality Engineer III to join our team in San Diego, CA. At Bowman, we believe in creating opportunities for aspiring people to thrive and achieve ambitious goals. That's why a career at Bowman is more than a job. It is an opportunity to be part of a diverse and engaged community of professionals, to be treated as a respected and valued member of a motivated team and to be empowered to do exceptional work that advances the best interest of everyone involved. We recognize the importance of creating a work environment that is both rewarding to our employees and supportive of our unwavering commitment to provide unparalleled service to our clients. Purpose Evaluate, select, and apply standard engineering techniques, procedures, and criteria on moderately complex projects. Responsibilities Leadership and Direction Receive general instruction on key objectives for execution. Receive direction as needed,...
GC
Sep 18, 2026
Full time
Water Resources Engineer or Scientist
$88,560 - $132,180 yearly
Geosyntec Consultants, Inc. Oakland, CA
Overview Do you want to build an impactful career to change the world for the better? Geosyntec has an exciting opportunity for a Water Resources Engineer or Scientist in our Oakland or Walnut Creek, California office to join our water resources, green stormwater infrastructure, and urban stormwater compliance practice. In this position, you will work on complex municipal and public-sector projects involving green stormwater infrastructure (GSI), low impact development (LID), urban drainage, stormwater quality improvements, creek restoration, hydraulic and hydrologic analysis, NPDES/MRP compliance, construction documents, and project delivery from planning through design and implementation. Geosyntec is an innovative, international engineering and consulting firm serving private and public-sector clients to address new ventures and complex problems involving our environment, natural resources, and civil infrastructure. Our engineers, scientists, technical and project...
WS
Sep 18, 2026
Full time
Associate Mechanical Engineer - Buildings
$79,300 - $109,000 yearly
WSP Riverside, CA
Job Description This Opportunity WSP is currently initiating a search for a Mechanical Engineer for our Riverside, CA office. Be involved in projects with our Property & Buildings Team and be a part of a growing organization that meets our clients' objectives and solves their challenges. At WSP, we are driven by inspiring the right people to be part of our future-focused business objectives. Our devotion to teamwork has allowed us to build communities and expand our skylines. Here at WSP, anything is within our reach and yours as a WSP employee. Come join us and help shape the future! The Associate Mechanical Engineer will support the planning, design, and delivery of mechanical building systems for a variety of projects, including commercial, healthcare, higher education, life sciences, mission critical, mixed-use, and other building types. Working alongside experienced engineers and multidisciplinary teams, you will contribute to the development of HVAC,...
Ax
Sep 17, 2026
Full time
Sr Mechanical Engineer II
$142,312 - $227,700 yearly
Axon San Francisco, CA
Join Axon and be a Force for Good. At Axon, we're on a mission to Protect Life. We're explorers, pursuing society's most critical safety and justice issues with our ecosystem of devices and cloud software. Like our products, we work better together. We connect with candor and care, seeking out diverse perspectives from our customers, communities and each other. Life at Axon is fast-paced, challenging and meaningful. Here, you'll take ownership and drive real change. Constantly grow as you work hard for a mission that matters at a company where you matter. Your Impact Axon is committed to improving public safety by developing cutting-edge, innovative technologies. Known for developing the original TASER energy weapon, the Axon engineering team is tasked with continual excellence to keep the organization at the forefront of the market. Sr. Mechanical Design Engineers at Axon have full design ownership over next generation life-saving technology from conceptualization...
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