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Job Title- Senior Water/Wastewater Engineer Location- Baton Rouge, LA | Chicago, IL | Denver, CO (Centennial) | Minneapolis, MN | West Palm Beach, FL Job Type – Hybrid Requisition ID - 11162 Stanley Consultants is seeking a Senior Water/Wastewater Engineer to lead and deliver water, wastewater, and groundwater projects in any of our Water offices. This individual will be responsible for the planning, design, construction, and project management of water resources and municipal utility infrastructure, including drinking water sources, distribution systems, storage facilities, wastewater systems, and water treatment projects from technical development through construction services.

YEAR

Stanley Consultants is a global engineering firm that provides planning, design, consulting, construction and management services to clients with complex challenges in power generation and delivery, transportation, water, utility plants, buildings and the environment. Our experts work across markets and geography to collaborate with clients, communities and colleagues and share a passion for complex problem solving. It&rsquo;s that passion that drives our creativity and innovation, creating bold solutions for our clients.
Founded in 1913, Stanley Consultants has a staff of 1,100 members in 31 offices and has worked in all 50 states, U.S. territories and in 110 countries around the world. Engineering News Record (ENR) magazine ranks Stanley Consultants 22nd in power, 15th in transmission and distribution, 42nd in water supply, 194th in environmental, and 73rd in overall top 500 design firms in the United States. Internationally, ENR ranks Stanley Consultants 129th among the top 225 firms.
We inspire powerful minds by embracing a global mindset, diversity and training to build skills that stretch the imagination. We refer to our employees as &ldquo;members&rdquo; and are proud of our 100 percent member ownership. As owners, our members have a vested interest in successfully serving our clients and share in the inherent rewards that come with our success. 
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Stanley Consultants

Senior Water/Wastewater Engineer

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ADAPTED_NOW

APTIM Environmental & Infrastructure, LLC is committed to providing an extensive range of benefits that protect and promote the health and financial well-being of our employees and their families through the APTIM Benefits Marketplace https://aptim.makeityoursource.com/. This opening is remote or in one of our APTIM offices mentioned California (Concord), Texas (Dallas), Florida (Tampa or Winter Garden), Ohio (Findlay), Pennsylvania (Pittsburgh), Lenexa,KS or in the New York, New Jersey area.

APTIM

Senior Civil Engineer

Support experienced engineers on transportation projects, including plan development for a comprehensive range of transportation design projects, including horizontal and vertical geometry, cross sections, earthwork modeling, 3D roadway modeling, quantities calculations, construction specifications, and utility coordination. However, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with the contractor’s legal duty to furnish information.

Engineer-In-Training 1 - 2027, Transportation Design

With annual revenues of more than $5 billion, we employ over 2,800 people who operate 20 production units in six business divisions - Olefins, Polyolefins, Vinyl, Specialty Polyvinyl Chloride, Chlor-Alkali, and Oil & Gas. Our core business, producing plastic resins and petrochemicals, takes place at three wholly-owned chemical manufacturing subsidiaries located in Delaware City, Delaware, Baton Rouge, Louisiana and Point Comfort, Texas.

Formosa Plastics Corp

MECHANICAL ENGINEER II

ENGINEER II

Through our deep domain expertise and legacy of flawless execution, Emerson helps customers in critical industries like life sciences, energy, power and renewables, chemical and advanced factory automation operate more sustainably while improving productivity, energy security and reliability. We have built an engaged community of inquisitive, dedicated people who thrive knowing they are welcomed, trusted, celebrated, and empowered to solve the world's most complex problems - for our customers, our communities, and the planet.

Emerson Electric Co

Manufacturing Engineer

INTERN

About Us: NorthStar Energy Services, a Quanta Services, Inc. (NYSE:PWR) company, is based in Channelview, TX and provides engineering, design, procurement, construction and support services to the chemical, petrochemical, pipeline, oil & gas, bulk storage and terminal industries throughout the country. NorthStar possesses the skills and expertise to self-perform the design and installation of civil, structural, mechanical, piping, electrical, and instrumentation systems throughout a broad array of industrial applications.

Northstar Energy Services

Electrical Engineer Intern

[AW]-iCims

Based in Baton Rouge, this position supports Honeywell's installed customer base primarily at industrial facilities throughout Louisiana, including refineries, specialty chemical plants, and liquefied natural gas (LNG) facilities. Oversee installation and construction activities for field devices and control panels, including fixed and PTZ cameras, card readers, door hardware, magnetic locks, electric strikes, and visual indicators.

Honeywell is a Fortune 100 company that invents and manufactures technologies to address tough challenges linked to global macrotrends such as safety, security, and energy. With approximately 129,000 employees worldwide, including more than 19,000 engineers and scientists, we have an unrelenting focus on quality, delivery, value, and technology in everything we make and do.

Honeywell International Inc

Advanced Field Service Engineer

OTHER

Tata Consulting Engineers USA, LLC, (TCE), is a multi-disciplinary engineering organization offering a full range of integrated engineering design, project support, procurement and construction management services to the energy and chemicals industries. Please be advised all email communications from TCE will come from our business email addresses, which end in '@tataconsultingengineers.com'.

CDI Engineering Services

E&I Project Engineer/PM

We offer our fulltime staff employees a comprehensive benefits package that's among the best in our industry, including top-tier medical, dental and vision plans covering eligible employees and dependents, voluntary wellness and employee assistance programs, life insurance, disability, retirement plans with matching, and generous paid time off. Reporting directly to the Project Manager, your main functions will include contract administration, project planning and scheduling, and project reporting, and you will play an advisory role to Project Management for contractual, legal, and other project issues.

Kiewit

Traveling Field Engineer - Oil, Gas, & Chemical (Ogc)

Delivers ownership of the mechanical integrity system: Sets PM frequency and reviews all mechanical integrity inspection reports with the maintenance and operations teams to develop repair plans and improvements. The employee is required to stand, use hands to finger, handle, or feel; reach with hands and arms; the employee may be required, on occasion, to climb or balance, stoop, kneel, or crouch.

Royal Vopak

Maintenance Engineer

By joining CF, you will be part of a team that brings their varied experiences, wide-ranging knowledge and diverse talents together to deliver important work and you'll be able to pursue complex, exciting opportunities that help you continue to grow and achieve your potential in different areas. As part of our recruitment process, CF Industries may use automated tools, including artificial intelligence ("AI") and machine learning technologies, to assist recruiters in identifying and prioritizing candidates whose qualifications align with job-related criteria, including information provided during the application process such as resumes, work history, education, qualifications, and responses to application questions.

CF Industries, Inc.

Process Engineer

We serve electric utilities, power generation, industrial, renewable, and energy markets with integrated capabilities spanning planning and system studies, engineering and design, maintenance and testing, program management, construction, and turnkey EPC delivery. With more than 60 years of experience executing large, complex projects, Dashiell specializes in medium- and high-voltage electrical infrastructure and delivers safe, reliable solutions across the full project lifecycle.

Dashiell

Graduate Civil Engineer

In this leadership-level position, you'll leverage your expertise to guide complex engineering projects, mentor junior staff, and contribute to the safe and efficient implementation of power uprates at nuclear facilities. Your responsibilities will also include evaluating proposed modifications, preparing technical reports, calculations, and specifications, and communicating findings to project teams, clients, and other key stakeholders.

Enercon Services Inc

Principal Power Uprate Civil Structural Engineer

The primary focus of the Automation Engineer I is to contribute to quality design, development, installation and fulfillment of processes and systems utilized for project execution. Ability to analyze and evaluate work processes, work flow and budgets to maintain successful project delivery.

Champion Technology Services

Entry Level Automation Engineer

You will assist with the configuration and quotation of low-voltage electrical equipment using Siemens configuration and pricing tools, support customer project execution activities, coordinate with vendors and internal teams, and occasionally assist with field visits and equipment startups. As a Project Engineer I - Power Systems, you will support the successful execution of industrial electrical projects by working alongside Project Managers, Project Engineers, Project Coordinators, Account Managers, and manufacturing partners.

AWC Inc

Project Engineer

We serve millions of people every year, helping to create a safer, more efficient, productive, and better-connected world across four global markets: energy, security & defence, space & aerospace, and general industrial. Across our company, we recognize excellence, culminating in the Smiths Excellence Awards, our annual celebration of the most extraordinary activities, people, and projects that best showcase our strengths and help drive our business forward.

Smiths Group Plc

Mechanical Engineer

This individual will help facilitate integration of project execution activities for the site, support development of new project scopes, and provide on-site coordination to improve alignment, responsiveness, and overall project delivery. With our extensive experience, we have successfully undertaken diverse projects across various industries, including Oil & Gas, Chemicals, Petrochemicals, Energy Transition, Power, and Pulp & Paper.

S &amp; B Engineers and Constructors, Ltd. is a privately owned, fully integrated engineering, procurement and construction company that services a diverse set of industries.
S &amp; B was founded on the principles of honesty, integrity and safety. For the last 50 years, S &amp; B has serviced clients in the refining, petrochemical and chemical, midstream, power, infrastructure and pulp and paper industries. As a company with over 4,500 employees, our resources and experience allow us to execute any size project with complete client satisfaction. We also offer our clients flexibility with our resources in order to execute their project in a manner that will ensure success and safety.

S&B Engineers and Constructors Ltd

Onsite Project Engineer Lead Baton Rouge, LA

Delta Utilities acquired CenterPoint Energy's natural gas utility operations in Louisiana and Mississippi in April 2025 and will acquire Entergy's natural gas utilities in Baton Rouge and New Orleans in summer 2025. Responsible for developing and updating Gas Integrity Risk Model and Integrity Management Plans (DIMP/TIMP – leak analysis studies, threat identification, mitigation processes).

DELTA UTILITIES SERVICES, LLC

Engineer (I, II, III, Sr.)

HiringThing

Our specialized experience includes design for data centers, healthcare, science and technology, high-rise buildings, clean energy, education, and other building types as well as structural and building sciences, infrastructure asset management, advanced robotics, and more. Job Summary: The Senior Electrical Engineer will work in a fast-paced multi-discipline team environment responsible for designing building systems and producing construction documentation for institutional projects in the higher education, government and healthcare markets.

Energy Engineer Jobs in Baton Rouge, LA

Senior Water/Wastewater Engineer Stanley Consultants

Senior Civil Engineer APTIM

Engineer-In-Training 1 - 2027, Transportation Design Stanley Consultants

MECHANICAL ENGINEER II Formosa Plastics Corp

ENGINEER II Formosa Plastics Corp

Manufacturing Engineer Emerson Electric Co

Electrical Engineer Intern Northstar Energy Services

Advanced Field Service Engineer Honeywell International Inc

E&I Project Engineer/PM CDI Engineering Services

Traveling Field Engineer - Oil, Gas, & Chemical (Ogc) Kiewit

Maintenance Engineer Royal Vopak

Process Engineer CF Industries, Inc.

Graduate Civil Engineer Dashiell

Principal Power Uprate Civil Structural Engineer Enercon Services Inc

Entry Level Automation Engineer Champion Technology Services

Project Engineer AWC Inc

Mechanical Engineer Smiths Group Plc

Onsite Project Engineer Lead Baton Rouge, LA S&B Engineers and Constructors Ltd

Engineer (I, II, III, Sr.) DELTA UTILITIES SERVICES, LLC

Senior Electrical Engineer Salas O'Brien Engineers Inc

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