I&E Engineer

Clean Harbors, in Deer Park, TX, is looking for a Senior I&E Control Specialist to support the control systems (DCS, PLC, SIS, etc.). The main responsibility is to deliver, maintain, and upgrade the control systems that meet production’s requirements, perform as necessary to achieve functionality and safety obligations, and maximize system capability. This includes the leadership of the migration and lifecycle system process, maintenance recommendation and oversight of installed base equipment, co-ordination of concepts with production.

• Health and Safety is our #1 priority and we live it 3-6-5!
• Competitive pay and benefits
• Comprehensive health benefits coverage after 30 days
• Employee Stock Purchase Plan
• Group 401-K retirement savings with company matching
• Opportunities for growth and development for all the stages of your career
• Generous paid time off, company paid training and tuition reimbursement
• Positive and safe work environments

• Lead safety, environmental compliance, and management of change (MOC) activities for all automation and control system modifications.
• Own the reliability, availability, and performance of DCS, PLC, SIS, HMI, historian, virtualization, servers, workstations, and process control network infrastructure across assigned sites.
• Monitor system health, execute preventive maintenance strategies, and resolve issues proactively to minimize downtime and operational risk.
• Develop, implement, and optimize control strategies, logic, alarms, interlocks, graphics, sequencing, loop tuning, and advanced process control applications.
• Provide advanced troubleshooting and technical support for control systems, OT networks, instrumentation, hardware, software, and cybersecurity-related issues.
• Support instrumentation reliability, commissioning, calibration, SIS lifecycle activities, proof testing, and functional safety programs in partnership with site I&E teams.
• Lead automation lifecycle management, including technology roadmaps, obsolescence planning, migrations, software upgrades, cybersecurity initiatives, and long-term capital planning.
• Manage control system assets, critical spares, vendor relationships, service agreements, and total cost of ownership to maximize business value.
• Maintain secure OT infrastructure, including backups, disaster recovery, remote access, patch management, network administration, and cybersecurity compliance.
• Maintain accurate technical documentation, including P&IDs, loop drawings, control narratives, logic records, I/O databases, network diagrams, and system architecture documents.
• Lead root cause analyses and continuous improvement initiatives to improve reliability, safety, and operational performance.
• Support capital projects, outages, turnarounds, FAT/SAT testing, commissioning, startup, and contractor/vendor management activities.
• Drive standardization, best practices, performance metrics, dashboards, and configuration quality across all supported facilities.
• Provide technical leadership, mentoring, training, regional support, and on-call assistance as required.

• ABB 800xA and/or INFI 90/Symphony (Essential) with hands-on experience in configuration, diagnostics, lifecycle management, system administration, and architecture design.
• Emerson DeltaV and Rockwell Automation (Highly Desired) including DeltaV, Control Logix, Studio 5000, Factory Talk, communications infrastructure, troubleshooting, and lifecycle support.
• SCADA, HMI, and Historian Platforms including AVEVA/Wonderware, Canary Historian, and related industrial data management systems.
• Industrial Networks and Communications including TCP/IP, OPC, Modbus, Profibus, FOUNDATION Fieldbus, Ether Net/IP, wireless technologies,…