Wastewater Treatment Engineer Jobs in Alabama
Wastewater Treatment Engineer jobs in Alabama are open across Mobile, Birmingham, and Union Springs and other Alabama metros, with employers like Arcadis, Ardurra, and Inframark hiring at every experience level. Find a role that fits below and apply directly.
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INTRODUCTION
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
Arcadis is searching for a Senior Water/Wastewater Engineer/Project Manager to join our Resilience Water Team in Mobile, Alabama!
As a Senior Engineer/Project Manager, you will work with multiple engineering disciplines on water/wastewater-related projects. You will manage the full spectrum of the project lifecycle (conceptual-level planning, permitting, detailed design development, and construction support) and participate in business development activities. Water and Wastewater example projects include distribution system improvement projects, hydraulic modeling, conveyance-related construction projects, gravity sewer main rehabilitation construction projects, inflow and infiltration assessment and reduction programs, water treatment and reclamation.
ROLE ACCOUNTABILITIES
In this role, you will manage each phase of assigned projects including contracting, planning, scheduling, budgeting, resourcing, supervising design, reporting progress, supporting procurement of construction services, and administering construction activities. You will perform a critical role in keeping projects on task, on time and on budget. Where applicable, you will evaluate plans and technical design for completeness and constructability, you will support permitting and other professional engineering services during construction, which may include construction observation, review of shop drawings, responses to requests for information (RFIs), and permit closeouts. Additional responsibilities include:
- Overseeing the development of design calculations, technical report sections, technical design drawings and specifications
- Preparing construction packages (including all deliverables) for the engineering, procurement, and construction of water/wastewater/stormwater systems for clients
- Developing cost estimates and project schedules, completing design tasks within budget and on schedule
- Supervising and supporting the work of others and mentoring junior-level engineering and design/drafting staff
- Leveraging work experience and client relationships to win new projects, in collaboration with Principal-level staff
- Preparing and presenting project-related information to clients for weekly and monthly progress meetings
- Traveling for project site visits, client meetings, or other project-related activities
QUALIFICATIONS & EXPERIENCE
Required Qualifications
- Bachelor's degree in Civil, Mechanical, Structural Engineering or related field
- 12 years of relevant engineering project management experience
- PE license or ability to obtain within 6 months
Preferred Qualifications
The ideal candidate will have at least 6 years of experience in project management involving design and construction engineering for water and wastewater projects, which may include distribution systems, wastewater collection systems, pump and lift stations, and treatment facilities. They should possess demonstrated project leadership experience, having served as a Project Manager, Design Lead, or Technical Lead on projects of varying sizes.
Preferred qualifications include a Master’s degree in Civil Engineering, Mechanical Engineering, or a related field. Experience in construction inspection and management, as well as asset management and condition assessment, is highly desirable. Additional preferred qualifications include process mechanical design experience and active participation in regional or national professional associations. PMP certification is considered a plus.
WHY ARCADIS?
We can only achieve our goals when everyone is empowered to be their best. We believe everyone's contribution matters. It’s why we are pioneering a skills-based approach, where you can harness your unique experience and expertise to carve your career path and maximize the impact we can make together.
You’ll do meaningful work, and no matter what role, you’ll be helping to deliver sustainable solutions for a more prosperous planet. Make your mark, on your career, your colleagues, your clients, your life and the world around you.
Together, we can create a lasting legacy.
Join Arcadis. Create a Legacy.
OUR COMMITMENT TO EQUALITY, DIVERSITY, INCLUSION & BELONGING
We want you to be able to bring your best self to work every day. Our ambition is to be an employer of choice and provide a great place to work for all our people. We are an equal opportunity employer. We are dedicated to a policy of non-discrimination in employment on any basis including race, creed, color, religion, national origin, sex, age, disability, marital status, sexual orientation, gender identity, citizenship status, disability, veteran status, or any other basis prohibited by law.
Arcadis offers benefits for full time and part time positions. These benefits include medical, dental, and vision, EAP, 401K, STD, LTD, AD&D, life insurance, paid parental leave, reward & recognition program and optional benefits including wellbeing benefits, adoption assistance and tuition reimbursement. We offer nine paid holidays and 20 days PTO that accrue per year. The salary range for this position is $110,000 - $175,000/year. Actual salaries will vary and are based on several factors, such as experience, education, budget, internal equity, project and location.
See All 6 Wastewater Treatment Engineer Jobs in Alabama
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Find JobsWastewater Treatment Engineer Jobs by City in Alabama
Where Alabama roles are concentrated, by current openings.
Wastewater Treatment Engineer Job Market in Alabama
A snapshot from current Alabama openings, updated as new roles post.
Who's Hiring
- Arcadis2

- Ardurra2

- Inframark1

- Waggoner Engineering1

Top Industries Hiring
- Consulting & Professional Services3
- Construction & Real Estate2
- Government & Public Sector1
What Alabama Employers Look For
The qualifications that appear most often in wastewater treatment engineer jobs across Alabama.
- Bachelor's degree in civil, environmental, or chemical engineering from an ABET-accredited program
- Professional Engineer (PE) license or active EIT status with a plan to sit for the PE exam
- Experience with wastewater treatment plant design, operations, or process optimization
- Proficiency in modeling and design tools such as BioWin, WaterGEMS, AutoCAD, or EPA SWMM
- Familiarity with NPDES permit requirements, Clean Water Act compliance, and state discharge regulations
- Experience preparing engineering reports, construction documents, and regulatory submissions
Wastewater Treatment Engineer Jobs in Alabama: Frequently Asked Questions
How many wastewater treatment engineer jobs are there in Alabama?
There are 6+ wastewater treatment engineer openings in Alabama on Migrate Mate as of June 2026, with the most roles in Mobile, Birmingham, and Union Springs. New positions post regularly as employers across Alabama hire.
How much do wastewater treatment engineers make in Alabama?
Wastewater treatment engineers in Alabama earn a median of about $99,010 a year, based on May 2025 Bureau of Labor Statistics wage data, ranging from around $63,930 for the lowest 10% to over $168,370 for the top 10%. Pay rises with experience, specialty, and employer.
Which Alabama cities have the most wastewater treatment engineer jobs?
Mobile, Birmingham, and Union Springs have the most wastewater treatment engineer openings in Alabama right now, with additional roles spread across smaller metros statewide.
Which companies hire wastewater treatment engineers in Alabama?
Employers hiring wastewater treatment engineers in Alabama include Arcadis, Ardurra, and Inframark, based on current listings on Migrate Mate as of June 2026.
Are there remote wastewater treatment engineer jobs in Alabama?
Yes. About 17% of wastewater treatment engineer openings tied to Alabama are remote or hybrid as of June 2026. The rest are on-site roles based in Alabama metros.
How do I apply for wastewater treatment engineer jobs in Alabama?
You can apply to wastewater treatment engineer jobs in Alabama directly on Migrate Mate. Search the listings above, find roles that match your experience and preferred Alabama location, then apply to each one that fits.
See All 6 Wastewater Treatment Engineer Jobs in Alabama
Find roles in Alabama that match your experience and apply in just a few clicks.
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