Mid-Level Water/Wastewater Engineer
Confirmed on the employer's own hiring board on Oct 19, 2026. First seen by Alion on Oct 7, 2026.
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
- Plan, schedule, and lead technical assignments for municipal water and wastewater treatment projects and associated infrastructure.
- Evaluate existing treatment facilities, analyze operating data, and develop alternatives and recommendations.
- Perform process and hydraulic calculations to evaluate, size, and select treatment systems and equipment.
- Prepare technical memoranda, reports, construction drawings, specifications, and cost estimates.
- Coordinate the work of other engineering disciplines, designers, technical specialists, and subconsultants.
- Manage assigned tasks to meet project budgets, schedules, and quality requirements.
- Support permitting and coordination with regulatory agencies.
- Provide engineering services during construction, including submittal reviews, responses to requests for information, and site visits.
- Participate in field investigations, condition assessments, pilot testing, and facility startup and commissioning.
- Develop relationships with utility staff and participate in client meetings and technical presentations.
- Assist with proposals, including developing scopes of work and engineering fee estimates.
- Provide technical guidance and mentoring to junior engineers.
- May serve as project manager on smaller projects, depending on experience.
Qualifications
- Bachelor's degree in civil or environmental engineering or a related engineering field.
- 6 to 12 years of relevant water and wastewater engineering experience, with significant experience in the planning and design of municipal water and/or wastewater treatment facilities.
- Experience delivering municipal water and/or wastewater projects in the Raleigh-Durham market.
- Registration as a Professional Engineer in North Carolina.
- Experience evaluating and designing municipal water and/or wastewater treatment processes, systems, and equipment.
- Experience preparing engineering calculations, technical reports, drawings, specifications, and cost estimates.
- Working knowledge of North Carolina design standards and permitting requirements applicable to municipal water and wastewater projects.
- Ability to lead technical assignments, coordinate project staff, and deliver quality work within budgets and schedules.
- Sound engineering judgment and the ability to develop practical recommendations.
- Strong written and verbal communication skills and the ability to work effectively with clients and multidisciplinary teams.
Preferred Qualifications
- Master's degree in civil or environmental engineering or a related engineering field.
- Experience providing engineering services during construction and supporting facility startup and commissioning.
- Experience serving as project manager for smaller municipal water and/or wastewater projects.
- Familiarity with treatment process or hydraulic modeling software.
Compensation Range
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.