Principal Engineer - Water/Wastewater at Apex Companies | Pittsburgh, PA

Role Overview Apex Companies LLC is seeking a Principal Engineer - Water/Wastewater for its Pittsburgh, PA office. This role centers on building and leading a new branch office, with a focus on water and wastewater engineering projects. Apex Companies is known for its growth in the engineering and environmental consulting sector and values both professional …

Join Our Team: At Wade Trim, we pride ourselves on offering a competitive salary and a robust benefits package that includes medical, dental, vision, life insurance, both short and long-term disability coverage, education reimbursement, a 401(k) plan, performance bonuses, and an employee stock program. We believe in fostering a diverse and inclusive workplace through our Employee Resource Groups and Programs such as the Young Professionals Group, Women at Wade Trim, and initiatives focused on Diversity, Equity, Inclusion, Professional Development, Leadership Development, Sustainability, and Wellness.Position Overview:We are seeking a Process Engineer to enhance our Water Team and contribute to infrastructure advancements in our Pittsburgh office. The ideal candidate should possess a valid Professional Engineer (PE) license, a Bachelor’s degree in Civil or Environmental Engineering, and between five to ten years of relevant experience. Expertise in process engineering applied to water and wastewater treatment facilities is essential. The successful applicant should be self-motivated, a collaborative team player, and possess outstanding writing, organizational, and communication skills. A flexible hybrid-remote work schedule will be available after the initial 30 days of employment.

About Apex Companies Apex Companies is a consulting and engineering firm recognized for rapid growth and strong client relationships. With a history of record sales, project excellence awards, and strategic expansion, Apex continues to build its reputation as a leader in engineering and environmental consulting. The company invests in employee development and values an entrepreneurial approach. Role Overview: Principal Environmental Engineer This Principal Environmental Engineer position is based in Pittsburgh, PA. The role centers on building and leading a new branch office, with support from division and regional teams. The engineer will play a key part in both business development and project delivery, shaping the growth of Apex in the region. Key Responsibilities Establish, manage, and expand a new branch office, working closely with division and regional leadership. Recruit, develop, and supervise a technical team to ensure smooth office operations and successful project outcomes. Create and implement strategies to attract new clients, using existing relationships and identifying new business opportunities for design projects from start to finish. Lead project management for Site Assessments & Remediation, Emergency Response, Natural Resources, EHS compliance, Permitting, Planning, and Management or Reporting Assurance Services. Mentor junior engineers and technical staff, supporting their growth and development. Serve as the main contact for clients, contractors, and stakeholders, promoting clear communication and effective problem solving. Participate in technical organizations both within and outside the company.

Are you a passionate fitness professional eager to transform the lives of individuals through engaging water aerobics classes? Join our vibrant team at Svetness Personal Training, where you can make a lasting impact while enjoying the flexibility of teaching in a community setting.We are currently looking for enthusiastic Water Aerobics Instructors to lead dynamic aqua fitness classes this summer at an HOA community located on the 2200 block of SouthHall Rd EXT, Raleigh, NC 27604. Classes will occur every Wednesday from 10 - 11 a.m. beginning June 3rd, 2026, until September 3, 2026.

Are you a driven and dedicated professional looking to advance your career with a dynamic consulting and engineering firm? At Apex Companies, we are committed to your growth and development!With remarkable sales growth, stellar client retention, strategic acquisitions, and a vibrant entrepreneurial culture, Apex Companies ranks among the fastest-growing engineering and environmental consulting firms in the nation. Recently honored by the Zweig Group for our rapid expansion in the AEC industry, we pride ourselves on delivering exceptional service and achieving numerous accolades for project excellence. We invite you to grow alongside us!Immediate Hiring!Position: Stormwater Construction Foreman (Heavy Equipment/Concrete)Location: Pittsburgh, PACompensation: $25.00 - $30.00 per hour, based on experienceSchedule: Full-Time, 40-55 hours weeklyRegional Travel: Required, typically 85% or more using a company vehicle. We provide a $68 per diem on out-of-town travel days.Are you ready to apply your construction expertise to impactful projects? Apex Companies is in search of a Stormwater Construction Foreman (Heavy Equipment/Concrete) to lead vital stormwater infrastructure projects. We welcome candidates with experience in stormwater utilities, water/wastewater management, industrial, or commercial site construction.

Join Waabi as a Mechanical Engineer, where you will be at the forefront of innovation in autonomous vehicle technology. In this role, you will collaborate with a dynamic team to design, develop, and optimize mechanical systems that drive our cutting-edge products.

Join our dynamic team as a Senior Electrical Engineer based in Pittsburgh, PA, where you will spearhead the design and enhancement of electrical systems that drive our vital infrastructure, including pipelines, compressor stations, and storage facilities. Utilizing your extensive technical knowledge, you will integrate cutting-edge technologies such as automation, real-time monitoring, and energy storage solutions to optimize performance and reduce operational costs.Your role will be pivotal in ensuring safety by implementing effective measures like arc flash mitigation and fault detection systems, adhering to the highest regulatory and environmental standards. You will oversee complex engineering projects from concept through to execution, ensuring alignment with business objectives and timelines. This high-impact position will leverage your leadership and problem-solving abilities, directly contributing to our operational reliability, safety, and strategic growth.With our Core Values guiding your work, you will face challenges that offer opportunities for rapid learning and professional growth.

Join our dynamic team at Jobs for Humanity as a Principal Engineer, where you will play a pivotal role in shaping innovative solutions that empower communities and enhance accessibility for all. You will collaborate with cross-functional teams to design, develop, and implement robust systems that meet the diverse needs of our users.

Join Duolingo as a Platform Engineer II, where you will be integral in building robust solutions that enhance our user experience. You will collaborate with cross-functional teams to develop and maintain our platform infrastructure, ensuring it is scalable and efficient.

Join RES as a purposeful Engineering Manager focused on Water Resources, where your passion for restoration and sustainability will make a tangible environmental impact. We're a team that values initiative, integrity, and hard work, thriving on collaboration, open communication, and diverse perspectives. In our dynamic field, we appreciate those who are resilient, adaptable, and resourceful. If you're eager to learn and committed to restoring ecosystems and safeguarding natural resources, we welcome you to our team.As our Engineering Manager (Water Resources), you will spearhead the technical execution of stream, wetland, and stormwater restoration projects, guiding them from initial feasibility studies to final design and construction support. We seek a licensed Professional Engineer (PE) with a strong background in complex design efforts, adherence to rigorous QA/QC standards, and the ability to manage teams handling multiple projects simultaneously.You will work from one of our regional offices and collaborate closely with project managers, scientists, construction teams, and clients. The role entails a blend of design leadership and coordination, alongside occasional travel for site visits, stakeholder meetings, and oversight during construction.

Join our dynamic team as a Water Resources Engineer / Task Leader in Pittsburgh, where you will play a pivotal role in shaping sustainable water management solutions. As a key contributor, you will lead projects that address critical water resource challenges, leveraging your expertise in hydrology, hydraulics, and environmental engineering.Your responsibilities will include:Overseeing project planning, design, and execution while ensuring compliance with environmental regulations.Collaborating with multidisciplinary teams to develop innovative approaches to water resource management.Engaging with clients and stakeholders to communicate project progress and outcomes effectively.

Join us in shaping the future through innovative solutions.Woolpert is a globally recognized leader in architecture, engineering, and geospatial services, celebrated for our blend of design excellence and advanced technology. Our dedicated team is passionate about driving progress and fostering the next generation of industry leaders. As a certified Great Place to Work® , we are committed to innovation and creating boundless opportunities for professional development.Position OverviewWoolpert is seeking a Senior Software Engineer to become a part of our dynamic Atlas Labs team, focusing on our Geospatial sector. This role reports to the Director of Product and AI. Atlas Labs is responsible for advancing technology within Woolpert’s Geospatial sector, encompassing AI model development, research and development, software infrastructure, and user-facing products.Note: We are unable to provide visa sponsorship for this position. Applicants must have existing work authorization in the United States.What You Will Do:Engage in the planning, research, design, architecture, development, and testing of software features for Atlas Labs. Daily coding is essential, primarily in Python, with potential use of C++ or JavaScript.Collaborate within a cross-functional Scrum team alongside experts in AI/ML, Geospatial Data, Software Engineering, and GIS.Work closely with both internal and external users to ensure the accuracy, quality, and availability of Atlas Labs software products.What You Will Bring:Substantial experience with commercial software products.Proficient in writing production-level code in Python, ideally with large datasets.Proven experience or academic background in key areas such as:Geospatial Data ProcessingComputer VisionAI & Machine LearningLiDARRobotics/Self-Driving/AutonomyFamiliarity with relevant technologies including:Linux, Docker, and GitHubAI/ML frameworks (TensorFlow, PyTorch)Cloud platforms (Azure, AWS, Google)Nice to Have:Experience with GIS applications such as ESRI, QGIS.

Join Wabtec Corporation as a Principal Engineer in Software Systems, where your expertise will drive innovation in our engineering teams. You will be at the forefront of developing advanced software solutions that enhance our products and services.

About Us At Gather AI, we are on a mission to revolutionize the supply chain industry through innovative technology. Our cutting-edge, vision-powered platform harnesses the power of autonomous drones and existing equipment to capture real-time data, effectively digitizing workflows that have traditionally been manual and prone to errors. This transformation allows warehouses to operate with enhanced intelligence, safety, and efficiency, thus redefining the standards for timely delivery. If you are eager to contribute to groundbreaking technology and have a meaningful impact in a crucial sector, Gather AI is the perfect fit for you. We are at the forefront of the rapidly advancing robotics field, and we invite you to join us as we reshape the global supply chain, one intelligent warehouse at a time. About the Team You will collaborate closely with systems engineers on our MHE Vision platform, engage with the MHEV team for integrated system testing and debugging, and work alongside the ML team to validate model outputs against ground truth data. You will also liaise with Customer Support and Product Management to address field-reported edge cases and quality priorities. About the Role We are seeking a dynamic Test Engineer to join our Pittsburgh team, enhancing the testing and validation framework for our MHE Vision platform. You will engage with real data and systems, analyzing large transaction datasets to derive ground truth, building and maintaining regression test infrastructure, and participating in integrated system tests within our lab environment. This is a high-impact, early-career opportunity that offers significant ownership and visibility. Your analyses will directly enhance product quality for our customers, and you will have the chance to advance into roles focused on test automation, systems engineering, or QA leadership as the company grows. What You’ll Do Manually analyze extensive transaction datasets (100+ records) to extract ground truth, detect anomalies, mismatches, and edge cases, and validate system outputs against expected behavior. Construct and manage regression test infrastructure, incorporating new edge cases identified from field deployments into the existing test suite. Engage in integrated system tests in our Pittsburgh lab alongside systems engineers, executing test procedures and documenting results. Conduct first-level root cause analysis (RCA) on test failures, clearly communicating issues to the respective engineering teams. Develop structured processes for collecting and cataloging field edge cases into repeatable test cases. Contribute to the continuous improvement of testing methodologies and practices.

Aquabyte is on the lookout for a talented and passionate Machine Learning Engineer to spearhead the development and deployment of cutting-edge algorithms for fish farms globally. In this role, you will be integral to the software and machine learning model development for our on-camera and cloud-based solutions.Our MissionAt Aquabyte, we aim to transform the aquaculture industry by enhancing its sustainability and efficiency. This ambitious mission is not only fulfilling but essential in promoting environmentally friendly practices in fish farming, ultimately contributing to the reduction of climate change impacts. As the fastest-growing food production sector, we are at the forefront of determining the technological advancements needed to responsibly harvest and conserve our marine ecosystems for future generations.We pride ourselves on our diverse, mission-driven team and are excited to collaborate with individuals who share our passion. If our vision resonates with you, we would love to hear from you!Our ProductCurrently, our focus is on empowering salmon farmers with deeper insights into their fish populations to facilitate environmentally conscious decision-making. Utilizing custom underwater cameras, advanced computer vision, and sophisticated machine learning techniques, we can accurately measure fish weights, assess health conditions, and create optimal feeding strategies in real-time. Our product encompasses three integral components: on-site hardware for image acquisition, cloud-based data processing pipelines, and a user-friendly web application. This multifaceted approach presents numerous exciting challenges across all areas of our technology stack.At Aquabyte, customer satisfaction drives our product development, as we prioritize the needs of fish farmers in every aspect of our work. We are committed to fostering a collaborative, global team.The RoleAs a Machine Learning Engineer, you will play a key role in developing machine learning models and pipelines while also engaging with databases and data infrastructure. Your responsibilities will include conducting comprehensive data analytics and building statistical inference models to understand biological processes. Working within the AI team, you will develop image and video inference pipelines to evaluate the weight, health, and behaviors of both individual fish and larger populations. You will collaborate closely with experienced engineers who bring a wealth of industry and academic expertise to the table.

Join Our Team: At Wade Trim, we are dedicated to fostering a collaborative and innovative work environment. We are currently seeking a skilled Natural Gas Engineer to enhance our infrastructure efforts at our Pittsburgh office. This role offers a chance to work on impactful projects while being part of a supportive team. What We Provide: We offer a competitive salary and a comprehensive benefits package that includes medical, dental, and vision insurance, life insurance, short and long-term disability coverage, education reimbursement, a 401(k) plan, performance bonuses, and an employee stock ownership program. Our Employee Resource Groups and Programs include the Young Professionals Group, Women at Wade Trim, Diversity, Equity and Inclusion initiatives, Professional Development, Leadership Development, Rotation Programs, Mentorship Opportunities, Sustainability Programs, and Wellness Activities.

Join Waabi as a Manufacturing Engineer focusing on New Product Introduction (NPI). In this role, you will be instrumental in designing, developing, and implementing manufacturing processes for innovative technologies. Your expertise will help streamline production and enhance product quality, ensuring that we deliver cutting-edge solutions to our clients.

Join Waabi, a cutting-edge organization founded by AI innovator Raquel Urtasun, leading the way in Physical AI technology. Our expert team is pioneering the future of autonomous transportation, powering commercial autonomous trucks and robotaxis. Backed by esteemed partners in AI, automotive, logistics, and deep tech, we are at the forefront of innovation.With rapidly expanding offices in Toronto, San Francisco, Dallas, and Pittsburgh, we are seeking diverse, innovative, and collaborative candidates eager to make a positive global impact. For more insights, visit: www.waabi.aiYour Role:- Collaborate within a dynamic team of engineers and research scientists employing an AI-centric approach to facilitate safe, large-scale self-driving solutions.- Spearhead the design and development of automotive-grade electrical distribution systems, encompassing wire harnesses, connectors, load analysis, pinouts, and vehicle networking.- Craft intricate 3D CAD assemblies that integrate both commercial off-the-shelf (COTS) and proprietary hardware across varying vehicle zones.- Customize integration strategies for a range of vehicle platforms, from passenger cars to heavy-duty trucks, while meeting specific technical criteria.- Produce production-ready 2D and 3D CAD packages, implementing GD&T and detailed specifications to ensure precision in fabrication, including development and maintenance of device transmittals.- Leverage extensive knowledge in injection molding, machining, sheet metal, and casting to enhance part design for manufacturability.- Oversee technical execution from initial prototyping to final vehicle launch, collaborating with build technicians to validate hardware functionality.- Diagnose and resolve complex electromechanical interface challenges between proprietary technology and OEM platforms through rigorous analysis.- Manage comprehensive subsystem details, including bills of materials (BOMs) and mass roll-ups, ensuring compliance with safety and regulatory standards.

Gather AI develops a vision-based platform that uses autonomous drones and existing warehouse systems to gather real-time data. By automating manual processes, the company helps warehouses operate more safely and efficiently, supporting accurate and timely deliveries across the supply chain. Role overview The Implementation Engineer leads the rollout of Gather AI’s drone technology at customer sites in the supply chain sector. This is a Pittsburgh-based position with a strong focus on hands-on deployment and customer interaction. Main responsibilities Plan and carry out onsite visits to automate inventory management for clients using drones. Handle deployment preparation, including mapping warehouses, calibrating drones, and running tests. Document procedures and train clients on how to use the system effectively. Provide ongoing customer support, manage support tickets, and troubleshoot technical issues as they arise. Collaborate with the Development team to deliver smooth and efficient drone deployments. Coordinate implementation tasks directly or through contractors to ensure client requirements are met. Serve as the main point of contact for clients, ensuring satisfaction with Gather AI’s technology and support.

Join CDR Companies as a Program Manager specializing in Civil Engineering. In this pivotal role, you will lead and manage engineering projects, ensuring they are delivered on time and within budget. You will leverage your expertise in civil engineering to collaborate with multidisciplinary teams and stakeholders, driving the successful execution of projects from conception to completion.Your responsibilities will include defining project scopes, setting timelines, and managing resources effectively. You will also be responsible for maintaining high standards of quality and safety throughout all phases of project development.