Instrumentation Engineer III

Quanta Power Solutions, LLC•Hoover, AL

About The Position

Quanta Power Solutions is seeking an experienced Instrumentation Engineer III to lead the design, development, and implementation of instrumentation and control systems for power generation, renewable energy, battery energy storage systems (BESS), data centers, substations, transmission, and industrial infrastructure projects. The role independently executes complex instrumentation and control engineering assignments, supports multidisciplinary EPC project teams, and provides technical leadership throughout project execution, from conceptual design through commissioning. The engineer also serves as a technical resource and mentor for junior engineers and designers. The position spans instrumentation and control system design, automation and control systems engineering, technical reviews, project execution, multidisciplinary coordination, construction and commissioning support, quality and standards, and technical development. Work includes developing engineering documentation and system architectures, evaluating field instrumentation and vendor packages, coordinating designs across disciplines, supporting procurement and construction, and assisting with testing, startup, and operational readiness. Periodic travel for client meetings, field verification, construction support, and commissioning activities is required. The position may involve work in active industrial, power generation, and construction environments.

Requirements

Bachelor’s degree in Electrical Engineering, Mechanical Engineering, Chemical Engineering, Control Systems Engineering, or a related engineering discipline.
Minimum 5–8 years of instrumentation and controls engineering experience.
Experience supporting EPC projects in power generation, industrial, utility, renewable energy, or infrastructure sectors.
Strong knowledge of industrial instrumentation and process control systems; PLC, DCS, SCADA, and HMI platforms; industrial communication protocols; and process automation and control strategies.
Experience with instrument indexes and I/O databases, loop diagrams and wiring schematics, P&IDs and process control documentation, and control system architecture development.
Strong analytical and troubleshooting abilities, communication and interpersonal skills, organizational and project management capabilities, and attention to detail.
Ability to independently execute complex engineering assignments and mentor and develop junior engineering staff.
Ability to sit, stand, or walk for extended periods.
Ability to travel periodically for client meetings, field verification, construction support, and commissioning activities.
Ability to work in active industrial, power generation, and construction environments as required.

Nice To Haves

Engineer-in-Training (EIT) certification.
Progress toward Professional Engineer (PE) licensure.
Familiarity with ISA standards, NEC and NFPA requirements, and industrial cybersecurity principles.
Proficiency with AutoCAD, SmartPlant Instrumentation, Aveva Instrumentation or similar software, and Microsoft Office Suite (Word, Excel, Outlook, PowerPoint).

Responsibilities

Lead the design and development of instrumentation and control systems for EPC projects.
Develop, review, and maintain instrument indexes and I/O lists; instrument specifications and data sheets; control system architecture diagrams; loop and wiring diagrams; control narratives and cause-and-effect matrices; and P&ID reviews and instrumentation markups.
Specify and evaluate field instrumentation, including pressure, temperature, flow, and level instruments; analytical instrumentation; control valves and actuators; and process monitoring and safety devices.
Ensure designs comply with project requirements, client specifications, and industry standards.
Design and support PLC, DCS, SCADA, and HMI systems for industrial and power generation facilities.
Develop I/O assignments, control system architectures, and communication network layouts.
Review and support development of control logic, functional descriptions, and system operating philosophies.
Coordinate instrumentation integration with electrical and process control systems, and support cybersecurity and control-system reliability considerations where applicable.
Perform technical evaluations and engineering reviews of instrumentation and control system designs.
Review vendor documentation, control system packages, and instrumentation submittals; evaluate performance, reliability, maintainability, and operational requirements.
Support technical specifications for procurement and construction, and troubleshoot complex instrumentation and control issues.
Execute instrumentation engineering activities through conceptual design, detailed engineering, procurement, construction, startup, and commissioning.
Develop material take-offs, instrument schedules, and equipment lists; support project estimating and engineering scope development.
Monitor assigned deliverables for compliance with project schedules and budgets, and support construction work packages and commissioning plans.
Coordinate designs with electrical, mechanical, civil, structural, process, and construction teams; participate in interdisciplinary design, HAZOP, and constructability reviews as required.
Resolve design interface issues and ensure automation systems integrate with overall facility operations.
Provide engineering support during construction, startup, and commissioning; participate in FAT, SAT, and system validation activities.
Support loop checks, instrument calibration, functional testing, and troubleshooting; respond to RFIs and field engineering issues; assist with startup, turnover, and operational readiness.
Ensure compliance with company procedures, client specifications, and applicable codes and standards; perform quality reviews and maintain accurate documentation and revision control.
Support continuous improvement and development of engineering best practices.
Provide technical guidance to Instrumentation Engineer I and II personnel; assist with design standards and procedures; support training and knowledge sharing; promote engineering excellence, safety, and quality.