Instrument & Controls Engineer - Water/Wastewater SCADA Systems

Company: Whitman, Requardt & Associates, LLP
Location: York
Posted on: February 13, 2026

Job Description:

Job Description Job Description At Whitman, Requardt & Associates, LLP, we are "People Focused and Project Driven". We have been in business for 110 years and we are known for our quality work and quality employees. This is your chance to join our team - help us to design the infrastructure and buildings that improve the world! Whitman, Requardt, & Associates (WRA) is currently seeking an experienced Instrumentation and Control (I&C) Engineer in our York, PA office. As an I&C Engineer, you will support the design, programming, and modernization of Supervisory Control and Data Acquisition (SCADA) systems that monitor and control critical water and wastewater infrastructure You’ll work closely with multidisciplinary engineering teams to plan and design process control systems, develop PLC and HMI programs, support network and cybersecurity initiatives, and perform field testing and commissioning. Responsibilities: System Design : Collaborate with mechanical, electrical, and civil engineers to design, specify, and document process control and SCADA systems. This involves creating design drawings such as process & instrumentation diagrams (P&IDs), electrical diagrams, schematic diagrams, loop diagrams and network architecture diagrams. The design process will also include the selection of appropriate hardware and software components, Input/Output points lists, and process control narratives. Programming and Configuration : Utilize your expertise in programming of industrial controls for the water and wastewater industry. You'll configure and program HMIs, OITs, PLCs, RTUs, and other similar devices for the integration and operational functionality of various processes. Testing and Troubleshooting : Witness and/or conduct testing and validation of SCADA systems and their components. Perform field inspections, develop testing procedures, and witness commissioning of control systems. Security and Compliance : Have a general understanding of industrial related security measures to safeguard SCADA systems. Support the implementation of cybersecurity best practices, including asset inventory, network segmentation, and access control aligned with NIST CSF and AWWA guidance. Travel : Travel around the mid-Atlantic region will be required (10%). Travel destinations will be construction sites, factories/shops and client meetings. Travel will be primarily days trips with minimal overnights required. Requirements: Bachelor of Science degree in Mechanical, Electrical, Computer, or related Engineering degree and/or equivalent degree from an ABET accredited program. 5-10 years of relevant experience. EIT certification preferred; willingness to pursue PE licensure encouraged. Hands-on experience working with SCADA, PLC, HMI systems in industrial settings. Proficient using SCADA software such as VTSCADA, Rockwell FactoryTalk, or comparable platforms. Proficient using PLC programming applications such as Allen Bradley, Modicon, or comparable platforms. Knowledge of industrial communication protocols like MODBUS, DNP3, EtherNet IP, OPC, etc. Understanding of cybersecurity principles as they relate to SCADA systems. Strong verbal and written communications skills. Ability to work in a collaborative multidisciplinary team environment. Proficient in Microsoft Office applications, Word, Excel, and Teams Experience with CAD software such as AutoCAD and Revit. U.S. citizenship required. Benefits: WRA recognizes that employees play an important role in its success. Our commitment to full-time employees is reflected in the comprehensive benefits package we offer: Flexible work schedule options Competitive salary Leave accrual and paid holidays Healthcare benefits Group Life Insurance, as well as additional optional life Insurance, short and long term disability insurance Flexible spending accounts for medical and dependent care reimbursement 401(k) Retirement Plan Tuition Reimbursement Employee Assistance Program Parental and maternity leave benefits WRA is an equal opportunity/affirmative action employer and complies with all applicable anti-discrimination laws. Applicants must be currently authorized to work in the United States on a full-time basis without the need for employment-based visa sponsorship now or in the future. WRA will not sponsor applicants for U.S. work visa status for this opportunity. (no sponsorship is available for H-1B, L-1, TN, O-1, E-3, H-1B1, F-1, J-1, OPT, CPT or any other employment-based visa) Not accepting resumes from 3rd party recruiters for this position Position 2770 LI - Onsite LI - Mid Level

Keywords: Whitman, Requardt & Associates, LLP, Reston , Instrument & Controls Engineer - Water/Wastewater SCADA Systems, Engineering , York, Virginia