The Senior Construction Manager provides construction management and contract administration for all stakeholders for Water/Wastewater engineering projects and is key to the quality delivery of Quiddity’s services to clients.  You need a high degree of knowledge and experience on Water/Wastewater engineering sites for overall project delivery on multiple project assignments.  This may include supervising working with other CM professionals or being hands-on to ensure the on-site implementation of the project on time and on budget.

Quiddity is seeking a Client Manager to help municipal clients in the development of long-range project/facility planning.  This position is designed for high potential engineers who specialize in building strong relationships with clients. As you develop and successfully execute projects with existing clients, you’ll create opportunities for increasing levels of responsibility and rewards.

As a part of the Quiddity team, your work will make a difference. Our EITs have the opportunity to assist with the design and management of a variety of civil engineering projects. As part of our team, you will learn leadership skills from experienced engineers who will provide both mentorship and guidance.

As a part of the Quiddity team, your work will make a difference. Our EITs have the opportunity to assist with the design and management of a variety of civil engineering projects. As part of our team, you will learn leadership skills from experienced engineers who will provide both mentorship and guidance.

As a part of the Quiddity team, your work will make a difference. Our EITs have the opportunity to assist with the design and management of a variety of civil engineering projects. As part of our team, you will learn leadership skills from experienced engineers who will provide both mentorship and guidance.

As a part of the Quiddity team, your work will make a difference. Our EITs have the opportunity to assist with the design and management of a variety of civil engineering projects. As part of our team, you will learn leadership skills from experienced engineers who will provide both mentorship and guidance.

As a part of the Quiddity team, your work will make a difference. Our EITs have the opportunity to assist with the design and management of a variety of civil engineering projects. As part of our team, you will learn leadership skills from experienced engineers who will provide both mentorship and guidance.

As a part of the Quiddity team, your work will make a difference. Our EITs have the opportunity to assist with the design and management of a variety of civil engineering projects. As part of our team, you will learn leadership skills from experienced engineers who will provide both mentorship and guidance.

As a part of the Quiddity team, your work will make a difference. Our EITs have the opportunity to assist with the design and management of a variety of civil engineering projects. As part of our team, you will learn leadership skills from experienced engineers who will provide both mentorship and guidance.

As a part of the Quiddity team, your work will make a difference. Our EITs have the opportunity to assist with the design and management of a variety of civil engineering projects. As part of our team, you will learn leadership skills from experienced engineers who will provide both mentorship and guidance.

As a part of the Quiddity team, your work will make a difference. Our EITs have the opportunity to assist with the design and management of a variety of civil engineering projects. As part of our team, you will learn leadership skills from experienced engineers who will provide both mentorship and guidance.

As a part of the Quiddity team, your work will make a difference. Our EITs have the opportunity to assist with the design and management of a variety of civil engineering projects. As part of our team, you will learn leadership skills from experienced engineers who will provide both mentorship and guidance.

As a part of the Quiddity team, your work will make a difference. Our EITs have the opportunity to assist with the design and management of a variety of civil engineering projects. As part of our team, you will learn leadership skills from experienced engineers who will provide both mentorship and guidance.

The CAD Technician supports an experienced team of engineers and designers to produce full sets of CAD drawings, layouts, plan and profiles, and associated documents. The CAD Technician produces high quality, complete plan sets ready for agency approval and assists in the quality review of work from less experienced staff and may work on entry-level design tasks. This position works under general direction for more advanced products, and otherwise works independently on routine products. The CAD Technician is responsible for their work and routinely exercises initiative, sound time management and problem-solving skills. This position requires excellent verbal/ written communication skills, and advanced technical skills. 

We are looking for an experienced Construction Inspector to join our team focused on Water and/or Wastewater Treatment facilities.

The Construction Manager will work to ensure quality delivery of design and implementation services to Quiddity’s Water/Wastewater clients. This position requires a high degree of knowledge of Water/Wastewater engineering projects, contracts, design, best construction practices for implementation and delivery.

The ideal candidate will have administrative experience in a construction, engineering, or project management environment.   

The ideal candidate will have administrative experience in a construction, engineering, or project management environment.   

The Senior Construction Manager provides construction management and contract administration services for projects. This may include on-site service delivery.

We are looking for an experienced Senior Electrical Engineer to join our team in our Plano office. This opportunity is a great fit for someone who likes to work hands-on with projects from beginning to end, enjoys working with and being supported by a team of Electrical professionals, and is comfortable mentoring early-in-career Electrical Engineers and staff. With Water and Wastewater projects comprising a significant portion of our project work, we need someone who is a licensed Professional Engineer (P.E.) with a minimum of 10 years of experience in planning and designing electrical systems including at least 5 years...

Quiddity is a professional engineering firm and in need of a Front Desk Administrator in our corporate headquarters in Bellaire. This is a high visibility position, and we need a caring professional, currently in a client-facing role, who is passionate about providing a high level of service to both Quiddity’s external and internal customers.  You will be one of the first people greeting visitors by phone or in person, so a welcoming attitude is key. As part of a team, you are also essential to providing general office support.

We are seeking a skilled and driven Hydrology & Hydraulics (H&H) Project Engineer to assist project management with water resources projects from planning through construction in the Plano and Fort Worth areas. This role is ideal for an experienced civil engineer with a strong background in H&H design and modeling, who excels in both technical delivery and project management. You’ll lead critical infrastructure projects that support flood risk reduction, stormwater management, and resiliency throughout one of the nation’s most dynamic region.

We are seeking a skilled and driven Hydrology & Hydraulics (H&H) Project Manager to lead water resources projects from planning through construction in the Plano and Fort Worth areas. This role is ideal for an experienced civil engineer with a strong background in H&H design and modeling, who excels in both technical delivery and project management. You’ll lead critical infrastructure projects that support flood risk reduction, stormwater management, and resiliency throughout one of the nation’s most dynamic region.

We are seeking a skilled and experienced Land Development Project Engineer to join our civil engineering team in North Texas. This role is ideal for a licensed professional who thrives in a collaborative environment and is ready to lead the planning, design, and execution of complex land development and infrastructure projects for both private and public sector clients.

We are seeking an experienced and motivated Municipal Project Engineer to join our growing civil engineering team serving North Texas. This role is ideal for a licensed engineer (or soon to be licensed) who enjoys managing a mix of municipal infrastructure and utility projects, working closely with city and county clients, and contributing to the growth and success of public works initiatives throughout the region.   As a Project Engineer, you will lead design efforts, manage project teams, and serve as a technical resource across a wide range of public...

We are seeking an experienced Water/Wastewater Project Manager to join our dynamic and growing Plano, TX team. This role is a key part of a collaborative, cross-functional team delivering critical infrastructure solutions that improve public health and community resilience. You will manage and contribute to the planning, design, and execution of a wide range of water and wastewater infrastructure projects, including treatment plants, lift stations, pump stations, odor control systems, water wells, and utility system expansions.  

We are looking for an experienced Senior Electrical Engineer to join our team in the Plano or DFW area. This opportunity is a great fit for someone who likes to work hands-on with projects from beginning to end, enjoys working with and being supported by a team of Electrical professionals, and is comfortable mentoring early-in-career Electrical Engineers and staff. With Water and Wastewater projects comprising a significant portion of our project work, we need someone who is a licensed Professional Engineer (P.E.) with a minimum of 10 years of experience in planning and designing electrical systems including at least 5...

We are seeking a highly skilled and motivated Structural Bridge Project Engineer to join our transportation and infrastructure team. This role is ideal for an experienced engineer with a structural focus who is passionate about designing resilient, high-performance bridges and infrastructure projects across Texas.   As a Structural Bridge Project Engineer, you will manage the planning, design, and delivery of structural components for public and private sector clients, including

We are seeking an experienced Water/Wastewater Project Manager to join our dynamic and growing Houston team. This role is a key part of a collaborative, cross-functional team delivering critical infrastructure solutions that improve public health and community resilience. You will manage and contribute to the planning, design, and execution of a wide range of water and wastewater infrastructure projects, including treatment plants, lift stations, pump stations, odor control systems, water wells, and utility system expansions.  

We are seeking an experienced and proactive Transportation Project Manager to lead the delivery of roadway and transportation infrastructure projects across Central Texas. This is an excellent opportunity for a Licensed Professional Engineer with a strong background in TxDOT standards, federal project funding, and roadway design to join a collaborative team and manage high-impact transportation initiatives.   In this role, you will be responsible for conceptualizing project scope and execution, overseeing technical delivery, managing client relationships, and...

We are seeking a skilled and experienced Land Development Project Engineer to join our civil engineering team in Central Texas. This role is ideal for a licensed professional who thrives in a collaborative environment and is ready to lead the planning, design, and execution of complex land development and infrastructure projects for both private and public sector clients.

We are seeking a detail-oriented and motivated Structural Design Engineer to join our growing team focused on municipal water and wastewater infrastructure projects. This position plays a vital role in designing and supporting the delivery of essential structures such as tanks, pump stations, treatment facilities, and utility buildings. The ideal candidate is a structural engineering professional early in their career who is ready to contribute to meaningful projects under the mentorship of experienced engineers.

Quiddity is seeking an experienced Project Manager with a strong background in Municipal work to join our expanding team in Austin and Central Texas. This is an excellent opportunity to play a key role in our continued growth while working on impactful infrastructure projects that serve communities across the region. In this leadership role, you will collaborate with both existing and new clients to deliver a wide range of municipal public infrastructure projects, including water,...

We are seeking a skilled and driven Hydrology & Hydraulics (H&H) Project Manager to lead water resources projects from planning through construction in the Houston area. This role is ideal for an experienced civil engineer with a strong background in H&H design and modeling, who excels in both technical delivery and project management. You’ll lead critical infrastructure projects that support flood risk reduction, stormwater management, and resiliency throughout one of the nation’s most dynamic region.

Quiddity is seeking an experienced Design Engineer with a strong background in Municipal work to join our expanding team in Austin and Central Texas. This is an excellent opportunity to play a key role in our continued growth while working on impactful infrastructure projects that serve communities across the region. In this role, you will collaborate with both existing and new clients to deliver a wide range of municipal public...

We are seeking an experienced and motivated Municipal Project Engineer to join our growing civil engineering team serving Central Texas. This role is ideal for a licensed engineer (or soon to be licensed) who enjoys managing a mix of municipal infrastructure and utility projects, working closely with city and county clients, and contributing to the growth and success of public works initiatives throughout the region.   As a Project Engineer, you will lead design efforts, manage project teams, and serve as a technical resource across a wide range of public...

Quiddity is an award-winning, full-service civil engineering, planning, environmental, and surveying firm. We deliver forward-thinking solutions for both public infrastructure and private development projects. With a team of over 700 professionals across 12 offices in Texas and Florida, our design and consulting expertise spans from wastewater treatment and highway design to multi-family housing and master-planned communities. Since 1976, we've been committed to building strong communities—inside and out. This dedication has earned us a place among Engineering News-Record’s Top 200 Design Firms and regular recognition as a Best Place to Work by regional and local publications....