Role Description The Operational Systems Engineering group within the Earth Systems Science Division seeks a mid-career Controls Engineer to support research, development, and deployment activities focused on hydropower and pumped storage technologies. This position supports projects sponsored by the U.S. Department of Energy’s Hydropower and Hydrokinetics Office, Energy Technology Innovation Partnership Project, Naval Facilities Engineering Systems Command, the U.S. Army Corps of Engineers, and other federal and state stakeholders. The successful candidate will work collaboratively with engineers, scientists, project managers, and external partners to address technical and operational challenges associated with electrical and industrial control systems for critical utilities. This position offers a diverse range of technical and project-oriented responsibilities. The successful applicant will need to be adaptable, collaborative, and capable of balancing multiple priorities across research and applied engineering efforts. - Lead and support engineering assessments of hydropower industrial control systems (ICS), including PLCs, turbine governors, and plant-level automation, to identify opportunities for improved performance, reliability, and resilience. - Develop engineering-focused modernization roadmaps for aging control systems, defining technical requirements for hardware lifecycle, secure protocol transitions (e.g., Modbus to DNP3), and system hardening. - Serve as the control systems subject matter expert, providing critical guidance to ensure that new technologies and modern security architectures are compatible with the physical process, safety logic, and real-time requirements of the ICS. - Provide technical leadership and direct oversight in the field during system upgrades, coordinating with facility operators and vendors to validate that modernization efforts are implemented correctly, safely, and without disrupting plant operations. - Author and present high-quality technical products—including engineering analyses, documentation, reports, and publications—to effectively communicate project findings to sponsors, partners, and the broader technical community. - Collaborate with multidisciplinary technical teams to identify engineering challenges, assess risks, and develop innovative solutions supporting reliable and sustainable hydropower generation. - Support research and engineering activities spanning early-stage research and development through applied science and technology demonstration projects. - Contribute to the preparation of competitive research proposals and strategic project planning activities aligned with sponsor priorities and national energy objectives. - Manage or support research project execution, including coordination of technical activities, schedules, deliverables, and stakeholder communications. - Provide oversight and technical coordination for subcontractors and research partners supporting project activities and deliverables. Qualifications - Minimum Qualifications: - BS/BA and 5+ years of relevant experience -OR- - MS/MA and 3+ years of relevant experience -OR- - PhD with 1+ year of relevant experience - Preferred Qualifications: - Preferred degree in Chemical, Mechanical, Electrical, Systems Engineering, or a related field. - Core Control Systems Expertise: Deep, hands-on expertise in the design, operation, and maintenance of Industrial Control Systems (ICS). This includes programming and troubleshooting PLCs, DCS, and HMIs from major vendors (e.g., Rockwell, Siemens, Schneider Electric). - Field & Stakeholder Effectiveness: Demonstrated ability to work effectively in the field with crews, vendors, sponsors, and customers during system assessment, deployment, and troubleshooting. - Industry & Protocol Knowledge: Direct experience in the hydropower, utility, or power generation industries, with strong, practical knowledge of OT communication protocols (e.g., DNP3, Modbus, IEC 61850). - Aptitude for Cybersecurity: A strong aptitude and willingness to partner with cybersecurity experts is key. Direct cyber expertise is not a prerequisite, but a desire to learn and apply new security concepts is essential. - Communication & Teamwork: Excellent verbal and written communication skills, with a proactive and collaborative approach to problem-solving on interdisciplinary teams. - A Professional Engineer (PE) license is valued, but less common in this field and not expected. - Formal project management experience or certification is beneficial but not required. - Experience with data-oriented programming/scripting languages (e.g., Python, R) is considered a plus. Requirements - U.S. Citizenship - Background Investigation: Applicants selected will be subject to a Federal background investigation and must meet eligibility requirements for access to classified matter in accordance with 10 CFR 710, Appendix B. - Drug Testing: All Security Clearance positions are Testing Designated Positions, which means that the applicant selected for hire is subject to pre-employment drug testing, and post-employment random drug testing. In addition, applicants must be able to demonstrate non-use of illegal drugs, including marijuana, for the 12 consecutive months preceding completion of the requisite Questionnaire for National Security Positions (QNSP). - Testing Designated Position: This position is a Testing Designated Position (TDP). The candidate selected for this position will be subject to pre-employment and random drug testing for illegal drugs, including marijuana, consistent with the Controlled Substances Act and the PNNL Workplace Substance Abuse Program. Benefits - Medical insurance - Dental insurance - Vision insurance - Robust telehealth care options - Several mental health benefits - Free wellness coaching - Health savings account - Flexible spending accounts - Basic life insurance - Disability insurance* - Employee assistance program - Business travel insurance - Tuition assistance - Relocation - Backup childcare - Legal benefits - Supplemental parental bonding leave - Surrogacy and adoption assistance - Fertility support - Employees are automatically enrolled in our company-funded pension plan* - Employees may enroll in our 401 (k) savings plan with company match* - Employees may accrue up to 120 vacation hours per year - Employees may receive ten paid holidays per year

Role Description Design hardware and electrical control systems for industrial automation equipment, including but not limited to: - Conveyor systems - Sortation equipment - Flow-control devices used in parcel, logistics, and e-commerce distribution operations This role sits within their hardware engineering team and is responsible for design only, while other teams handle field installation and commissioning. Projects are substantial in duration, and engineers move from one project to the next as design phases complete. Qualifications - Senior-level experience (5+ years) in hardware/electrical design for industrial automation or material handling equipment - Strong AutoCAD proficiency - Solid understanding of the physical components involved (motors, drives, sensors, PLCs) - Strong English communication skills for real-time collaboration with U.S. engineering counterparts and project teams - Ability to work independently, remotely Requirements - Design hardware and electrical control systems for automated material handling equipment - Produce AutoCAD drawings, schematics, panel layouts, and wiring diagrams to document designs - Apply working knowledge of components used in equipment (motors, drives, sensors, PLCs, safety devices) - Translate project specifications and mechanical requirements into buildable designs - Maintain BOMs and design documentation - Ensure designs comply with applicable codes, standards, and client specifications - Work on a project basis, with assignment to specific projects for the duration of the design phase Benefits - Competitive salary - Professional development and training opportunities - Work with cutting-edge cloud and container technologies - Flexible work arrangements and collaborative team environment - Impact on organization-wide digital transformation initiatives

• Develop the electrical systems behind an innovative ClimateTech product and help prepare it for international serial production. • Design and develop electrical hardware for the next generation of the Road Power Plant. • Create electrical schematics, select components and design high quality PCB layouts. • Perform simulations, laboratory testing, debugging and system validation. • Develop prototypes and support the transition into serial production. • Integrate sensors, actuators and control units into the overall product architecture. • Collaborate closely with mechanical, hydraulic, software and physics teams to solve interdisciplinary engineering challenges. • Support real world testing and continuously improve hardware performance under practical operating conditions. • Optimize existing electrical systems with a strong focus on reliability, manufacturability and scalability. • Contribute to future controller generations and electrical architectures for international deployment.

• Review AI training problems related to **Electrical Engineering and Signal Processing** • Assess whether tasks are scientifically realistic, technically sound, and clearly designed • Evaluate whether grading criteria and expected outputs are correct and consistent • Identify ambiguity, missing information, incorrect assumptions, or flawed task design • Provide clear written feedback and detailed annotations • Work independently in a remote task-based environment • Maintain high accuracy and consistency across all reviewed tasks