Controls Engineer Location: Houston, TX Travel Requirement: Up to 25% Job Summary: We are seeking an experienced Controls Engineer with a strong background in the oil and gas industry to join our team. The ideal candidate will design, implement, and maintain control systems to optimize industrial processes, ensuring efficiency, reliability, and safety. This role involves collaborating with cross-functional teams and traveling to client sites for system installation, troubleshooting, and support. Key Responsibilities: * Design, program, and implement PLC-based control systems (e.g., Rockwell, Siemens, Schneider Electric) for oil and gas processes. * Develop and configure HMI systems to provide operator-friendly interfaces and process monitoring. * Integrate various industrial protocols, such as Modbus, Ethernet/IP, and Profibus, for seamless communication between devices and systems. * Perform system testing, commissioning, and troubleshooting on-site and remotely to ensure proper functionality. * Create and maintain detailed technical documentation, including wiring diagrams, control logic, and system architectures. * Collaborate with project teams to define system requirements and deliver tailored control solutions. * Assist with retrofitting and upgrading control systems from legacy platforms to modern technologies. * Ensure compliance with industry standards such as ISA, NFPA, and API to maintain safe and efficient operations. * Provide hands-on technical support and operator training for installed systems. * Stay informed on emerging technologies and best practices to recommend improvements to control systems. Qualifications: * Bachelor's degree in electrical engineering, Control Systems, or a related field. * 5+ years of experience in controls engineering, preferably in the oil and gas sector. * Proficiency in programming PLCs (Rockwell, Siemens, Schneider Electric). * Strong knowledge of HMI configuration and design for process control. * Familiarity with field instrumentation, motor control centers (MCC), and variable frequency drives (VFDs). * Hands-on experience with system troubleshooting, testing, and commissioning. * Solid understanding of industrial communication protocols such as Modbus, Ethernet/IP, and Profibus. * Experience with safety systems, including SIL (Safety Integrity Level) and SIS (Safety Instrumented Systems). * Strong analytical and problem-solving skills with attention to detail. * Ability to manage multiple projects in a fast-paced environment. The Cognizant community: We are a high caliber team who appreciate and support one another. Our people uphold an energetic, collaborative and inclusive workplace where everyone can thrive. * Cognizant is a global community with more than 300,000 associates around the world. * We don't just dream of a better way - we make it happen. * We take care of our people, clients, company, communities and climate by doing what's right. * We foster an innovative environment where you can build the career path that's right for you. About us: Cognizant is one of the world's leading professional services companies, transforming clients' business, operating, and technology models for the digital era. Our unique industry-based, consultative approach helps clients envision, build, and run more innovative and efficient businesses. Headquartered in the U.S., Cognizant (a member of the NASDAQ-100 and one of Forbes World's Best Employers 2024) is consistently listed among the most admired companies in the world. Learn how Cognizant helps clients lead with digital at www.cognizant.com Cognizant is an equal opportunity employer. Your application and candidacy will not be considered based on race, color, sex, religion, creed, sexual orientation, gender identity, national origin, disability, genetic information, pregnancy, veteran status or any other characteristic protected by federal, state or local laws. Disclaimer: Compensation information is accurate as of the date of this posting. Cognizant reserves the right to modify this information at any time, subject to applicable law. Applicants may be required to attend interviews in person or by video conference. In addition, candidates may be required to present their current state or government issued ID during each interview.