Are you driven to grow, lead, and make a meaningful impact? At Apex, we’re building more than a consulting and engineering firm—we’re creating a place where your career accelerates, your contributions matter, and your potential is fully realized. We believe your growth is our growth, which is why we invest in your development at every stage of your career.

Here, you’ll work on projects that shape communities, protect the environment, and create lasting impact, all while being empowered with the autonomy and flexibility to do your best work. Fueled by high quality delivery, exceptional client retention, and strategic acquisitions, Apex Companies continues to rank among the fastest-growing firms in the AEC industry, recently recognized by the Zweig Group for our industry-leading growth. Our success is grounded in strong leadership, a collaborative culture, and a shared commitment to delivering exceptional outcomes.

As we continue to grow, we’re focused on building a team of high-performing professionals who are ready to lead, collaborate, and push what’s possible. At Apex, you don’t just join a company, you help shape what comes next.

Responsibilities

as a Water / Wastewater Operator (Treatment Plant & Field Services): Travel to client sites to perform operational evaluations of water and wastewater treatment facilities (WTP/WWTP), lift stations, and related infrastructure Monitor and evaluate treatment system performance, including pumps, motors, meters, gauges, and process control systems Collect , test, and analyze water and wastewater samples; interpret results to assess treatment performance and compliance Review and optimize treatment processes, including chemical feed systems and dosing, to improve efficiency and reliability Perform preventive maintenance and corrective repairs on treatment systems, distribution systems, and equipment Inspect , troubleshoot, and repair mechanical and electrical components, including pumps, blowers, valves, and control systems Monitor system conditions, identify operational issues, and respond to alarms, equipment failures, and emergency conditions Clean , maintain , and service tanks, wet wells, booster stations, and other facilities Record and maintain accurate operational data, maintenance logs, and inspection reports using computerized and manual systems Prepare clear written reports and communicate findings, recommendations, and corrective actions to supervisors and project managers Assist with system startups, process adjustments, inspections, and routine operations Coordinate materials, spare parts, and equipment needed for maintenance and operational activities Operate company vehicles and equipment safely in accordance with company policies Ensure compliance with all applicable environmental regulations, permits, and safety

Requirements (EPA, OSHA, And State Standards)

Follow all health and safety procedures, including proper use of PPE Collaborate with team members and clients to identify operational improvements and implement best practices Perform additional duties as assigned

What We'Re Looking For

: Prior experience in water or wastewater treatment plant operations, system maintenance, or related environmental services preferred Pennsylvania Water/Wastewater Operator License (or ability to obtain within one year) Working knowledge of water and wastewater treatment processes, including chemical feed systems, sampling, and process control Experience performing preventive maintenance and troubleshooting mechanical and electrical equipment, including pumps, motors, blowers, valves, and control systems Strong understanding of plant operations, distribution systems, and lift stations Ability to monitor system performance, interpret data, and identify operational issues in real time Proficiency in collecting and analyzing water and wastewater samples and maintaining accurate records and reports