Home › Companies › Careers Carollo Icims Com › Water/Wastewater Engineer (Professional to Senior)
Water/Wastewater Engineer (Professional to Senior)
Careers Carollo Icims Com · Walnut Creek, CA, US; Sacramento, CA, US; Fresno, CA, US · Active · $80,000–$190,000 / year · iCIMS
Job facts
| Field | Value |
|---|---|
| Company | Careers Carollo Icims Com |
| Title | Water/Wastewater Engineer (Professional to Senior) |
| Normalized title | - |
| Department / team | Engineering |
| Location | Walnut Creek, CA, United States |
| Work model | - |
| Employment type | Full Time |
| Salary | $80,000–$190,000 / year |
| Status | active |
| ATS provider | iCIMS |
| Posted / first seen | 2025-07-14 / 2026-05-31 |
| Changed / last seen | 2026-06-01 / 2026-06-18 |
Related slices
| Page | What it contains | Open |
|---|---|---|
| Company jobs | Active postings from Careers Carollo Icims Com. | Open |
| Company breakdowns | Role, location, ATS, and work model facets for this company. | Open |
| ATS provider jobs | Active postings observed through iCIMS. | Open |
| Provider filtered search | The same provider as a filtered job collection. | Open |
| City jobs | Active postings in Walnut Creek. | Open |
| Department jobs | Active postings in Engineering. | Open |
| Lifecycle events | Open, update, close, and reopen events for this posting. | Open |
| Original posting | Canonical source or apply URL captured from the ATS. | Open |
Linked records
| Company | Careers Carollo Icims Com |
| Source | 27cd7253-9d92-4046-9fad-8ba55ec63dfe |
| ATS provider | iCIMS |
Description
Overview
Carollo Engineers is a leading engineering firm dedicated exclusively to water. For over 90 years, we've specialized in the planning, design, and construction of water, wastewater, stormwater, and reuse facilities, bringing innovative and sustainable solutions to the water sector's most complex challenges.
We work with water agencies, municipalities, utilities, research organizations, and private companies across various industries, including technology, manufacturing, and beyond. These clients choose Carollo because we employ some of the most knowledgeable and experienced professionals in the world. When you join our team, you'll work alongside industry leaders who are advancing the science of water, protecting public health, and building resilient communities.
Carollo's vision is to be the best water consulting firm and the best place for you to build your career. If you're passionate about making a difference in this critical field, we invite you to explore a career with Carollo.
Responsibilities
Responsibilities (vary dependent upon hiring level):
EIT:
Serve as an engineer on the planning, design, construction, and/or commissioning of water and wastewater treatment projects of various sizes
Perform data entry and analysis
Perform system modeling, process calculations, and hydraulic calculations to size and select facilities
Prepare cost estimates
Perform permitting and alternatives analysis
Prepare technical memoranda, reports, plans and specifications, and other deliverables
Perform engineering services during construction, including but not limited to reviewing contractor submittals for conformance with contract plans and specifications and evaluating requests for information
Participate in field activities, such as site visits, overseeing field work, and pilot testing
Travel may be required
P.E. through Senior Engineer additional responsibilities could include:
Serve as the technical lead on the planning, design, construction, and/or commissioning of water and wastewater treatment projects of various sizes (small, medium, and large)
May serve as project manager on small to medium sized projects and would assume all project manager responsibilities
Participate in field activities, such as site visits and overseeing field work
Provide on-the-job training and mentoring of project staff and entry to mid-level engineers
Maintain a culture of effective communication among project teams, clients, partners, and other stakeholders
Perform engineering services during construction, including but not limited to reviewing contractor submittals for conformance with contract plans and specifications and evaluating requests for information
Develop and maintain relationships with existing clients
Partner with local business development teams to identify project opportunities and assist with business development activities, including, but not limited to proposal preparation, scope and fee preparation, and interview participation
Coordinate the work of other engineering disciplines, designers, modelers, technicians, and others who assist in specific assignments
Assist with proposal preparation, including development of project scopes and fees
Participate in field activities, such as site visits, overseeing field work, and pilot testing
Travel may be required
Qualifications
Qualifications ( vary depending on hiring level):
Degree in Civil or Environmental Engineering or related engineering field
EIT Certification or passed FE exam or Registration as a Professional Engineer for higher level engineers
Experience delivering and managing water/wastewater treatment projects with partial responsibility for budget, schedule, contractual obligations, and quality standards for higher level engineers
Ability to deliver high quality services within budget and schedule constraints
Ability to apply critical thinking, analysis, and innovative techniques to develop options and recommendations to solve technical problems
Strong verbal and written communication skills
Ability to communicate effectively with clients and project teams
Work well in a team environment
Highly motivated and self-starting
Proficient in MS Word, Outlook, Excel, and PowerPoint
Preferred Qualifications
Education and Experience (vary depending on hiring level):
Degree in Civil or Environmental Engineering
Engineer-in-Training: 2-5 years of experience in planning, design, and/or construction of water/wastewater treatment projects
Mid level Engineer: 5-12 years of experience
Senior level Engineer: 12+ years of experience
Compensation Range
$80,000 to $190,000 annually. Range varies dependent upon hiring level. This is the lowest to highest salary we in good faith believe we would pay for this role at the time of this posting. We may ultimately pay more or less than the posted range, and the range may be modified in the future. An employee’s pay within the salary range will be based on several factors including, but limited to, relevant education, qualifications, certifications, experience, skills, seniority, geographic location, performance, and business or organizational needs.
Other Compensation and Benefits
Carollo is committed to providing employees with a competitive, comprehensive benefits program that provides the support employees and their families need to lead healthy, productive lives. Carollo’s benefits package includes paid time off and holidays, comprehensive health insurance coverage, pre-tax savings account options for healthcare, dependent care and commuter expenses, disability insurance and life insurance options for you and your dependents. We also offer free Caregiver Support, Travel Assistance, counseling services, discount programs, and a Lifestyle Reimbursement Account. Other compensation that may be available includes: 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. Eligibility for benefits varies based on employment status.
#LI-CW1
Full job record
| Job ID | d78568f37418b80fab68b854b4678982e40c9210 |
| Org ID | d8bb1717-4980-4cb3-8acf-96b00dd56dde |
| Source ID | 27cd7253-9d92-4046-9fad-8ba55ec63dfe |
| Board ID | 27cd7253-9d92-4046-9fad-8ba55ec63dfe |
| Provider | icims |
| Provider Job Key | 3443 |
| Title | Water/Wastewater Engineer (Professional to Senior) |
| Normalized Title | — |
| Status | active |
| Active | yes |
| Location Text | Walnut Creek, CA, US; Sacramento, CA, US; Fresno, CA, US |
| Department | Engineering |
| Team | — |
| Employment Type | full_time |
| Workplace Type | — |
| Remote Policy | — |
| Country | United States |
| Region | CA |
| City | Walnut Creek |
| Salary Raw | Overview Carollo Engineers is a leading engineering firm dedicated exclusively to water. For over 90 years, we've specialized in the planning, design, and construction of water, wastewater, stormwater, and reuse facilities, bringing innovative and sustainable solutions to the water sector's most complex challenges. We work with water agencies, municipalities, utilities, research organizations, and private companies across various industries, including technology, manufacturing, and beyond. These clients choose Carollo because we employ some of the most knowledgeable and experienced professionals in the world. When you join our team, you'll work alongside industry leaders who are advancing the science of water, protecting public health, and building resilient communities. Carollo's vision is to be the best water consulting firm and the best place for you to build your career. If you're passionate about making a difference in this critical field, we invite you to explore a career with Carollo. Responsibilities Responsibilities (vary dependent upon hiring level): EIT: Serve as an engineer on the planning, design, construction, and/or commissioning of water and wastewater treatment projects of various sizes Perform data entry and analysis Perform system modeling, process calculations, and hydraulic calculations to size and select facilities Prepare cost estimates Perform permitting and alternatives analysis Prepare technical memoranda, reports, plans and specifications, and other deliverables Perform engineering services during construction, including but not limited to reviewing contractor submittals for conformance with contract plans and specifications and evaluating requests for information Participate in field activities, such as site visits, overseeing field work, and pilot testing Travel may be required P.E. through Senior Engineer additional responsibilities could include: Serve as the technical lead on the planning, design, construction, and/or commissioning of water and wastewater treatment projects of various sizes (small, medium, and large) May serve as project manager on small to medium sized projects and would assume all project manager responsibilities Participate in field activities, such as site visits and overseeing field work Provide on-the-job training and mentoring of project staff and entry to mid-level engineers Maintain a culture of effective communication among project teams, clients, partners, and other stakeholders Perform engineering services during construction, including but not limited to reviewing contractor submittals for conformance with contract plans and specifications and evaluating requests for information Develop and maintain relationships with existing clients Partner with local business development teams to identify project opportunities and assist with business development activities, including, but not limited to proposal preparation, scope and fee preparation, and interview participation Coordinate the work of other engineering disciplines, designers, modelers, technicians, and others who assist in specific assignments Assist with proposal preparation, including development of project scopes and fees Participate in field activities, such as site visits, overseeing field work, and pilot testing Travel may be required Qualifications Qualifications ( vary depending on hiring level): Degree in Civil or Environmental Engineering or related engineering field EIT Certification or passed FE exam or Registration as a Professional Engineer for higher level engineers Experience delivering and managing water/wastewater treatment projects with partial responsibility for budget, schedule, contractual obligations, and quality standards for higher level engineers Ability to deliver high quality services within budget and schedule constraints Ability to apply critical thinking, analysis, and innovative techniques to develop options and recommendations to solve technical problems Strong verbal and written communication skills Ability to communicate effectively with clients and project teams Work well in a team environment Highly motivated and self-starting Proficient in MS Word, Outlook, Excel, and PowerPoint Preferred Qualifications Education and Experience (vary depending on hiring level): Degree in Civil or Environmental Engineering Engineer-in-Training: 2-5 years of experience in planning, design, and/or construction of water/wastewater treatment projects Mid level Engineer: 5-12 years of experience Senior level Engineer: 12+ years of experience Compensation Range $80,000 to $190,000 annually. Range varies dependent upon hiring level. This is the lowest to highest salary we in good faith believe we would pay for this role at the time of this posting. We may ultimately pay more or less than the posted range, and the range may be modified in the future. An employee’s pay within the salary range will be based on several factors including, but limited to, relevant education, qualifications, certifications, experience, skills, seniority, geographic location, performance, and business or organizational needs. Other Compensation and Benefits Carollo is committed to providing employees with a competitive, comprehensive benefits program that provides the support employees and their families need to lead healthy, productive lives. Carollo’s benefits package includes paid time off and holidays, comprehensive health insurance coverage, pre-tax savings account options for healthcare, dependent care and commuter expenses, disability insurance and life insurance options for you and your dependents. We also offer free Caregiver Support, Travel Assistance, counseling services, discount programs, and a Lifestyle Reimbursement Account. Other compensation that may be available includes: 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. Eligibility for benefits varies based on employment status. #LI-CW1 |
| Salary Min | 80,000 |
| Salary Max | 190,000 |
| Salary Currency | USD |
| Salary Period | year |
| Source URL | https://careers-carollo.icims.com/jobs/3443/water-wastewater-engineer-%28professional-to-senior%29/job |
| Apply URL | https://careers-carollo.icims.com/jobs/3443/water-wastewater-engineer-%28professional-to-senior%29/job |
| First Seen At | 2026-05-31 18:37:50Z |
| Last Seen At | 2026-06-18 08:18:00Z |
| Last Checked At | 2026-06-18 08:18:00Z |
| Last Changed At | 2026-06-01 13:40:24Z |
| Inactive At | — |
| Source Posted At | 2025-07-14 04:00:00Z |
| Source Updated At | 2026-02-23 22:45:47Z |
| Raw Payload Uri | s3://job-postings-prod-raw-590183727216/raw/provider=icims/board=careers-carollo.icims.com/date=2026-06-18/2026-06-18T08-17-56-553Z-0a81eb757a62a48e4cf758c7437dba25c2d732b7f91b2aa2ced29e081676674b.json |
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"description": "<h2>Overview</h2>\n<p>Carollo Engineers is a leading engineering firm dedicated exclusively to water. For over 90 years, we've specialized in the planning, design, and construction of water, wastewater, stormwater, and reuse facilities, bringing innovative and sustainable solutions to the water sector's most complex challenges.</p>\n<p> </p>\n<p>We work with water agencies, municipalities, utilities, research organizations, and private companies across various industries, including technology, manufacturing, and beyond. These clients choose Carollo because we employ some of the most knowledgeable and experienced professionals in the world. When you join our team, you'll work alongside industry leaders who are advancing the science of water, protecting public health, and building resilient communities.</p>\n<p> </p>\n<p>Carollo's vision is to be the best water consulting firm and the best place for you to build your career. 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