Demo

Distributed Control System (DCS) Specialist/Subject Matter Expert

Luminant Power LLC
Midlothian, TX Full Time
POSTED ON 12/15/2025
AVAILABLE BEFORE 2/15/2026
If you have what it takes to become part of the Vistra family and would like to start a promising career with a global leader, take a look at the exciting employment opportunities that are currently available and apply online. Job Summary A "Distributed Control System Specialist" is responsible for designing, installing, maintaining, and optimizing complex industrial process control systems by utilizing distributed control networks, ensuring smooth communication between various components, troubleshooting issues, implementing upgrades, and collaborating with Operations, Maintenance, and Engineering teams. Job Description Key Responsibilities: System Maintenance and Troubleshooting: Monitoring system performance and identifying potential issues through data analysis. Diagnosing and resolving hardware and software faults within the DCS system. Performing Preventative maintenance on DCS Hardware to ensure system reliability. Understands relationship of equipment to plant systems Process Optimization Tuning control loops to optimize process variables and improve efficiency. Must be able to troubleshoot logic and apply necessary modifications. Analyzing process data to identify areas for improvement and implement changes. Collaborating with operations teams to optimize production processes. Perform trouble-shooting activities on all plant DCS-controlled equipment. Must be able to troubleshoot and diagnose problems in systems, read and interpret online diagrams, electrical protection scheme, P&IDs, equipment specifications, and vendor service manuals. Alarm Management: Managing alarm systems to minimize false alarms and ensure timely response to critical events. Developing alarm management strategies to improve operator decision-making. Project support: Participate in major maintenance projects, including equipment overhauls and removal and replacement of major units and parts. Inspects and monitors work of third-party contractors during major equipment repair or installation. Participating in capital projects related to DCS upgrades or expansions. Providing technical support during plant turnarounds and outages. Documentation and Training: Maintaining accurate documentation of the DCS system configuration and operating procedures. May provide instruction and teaching to lower-level employees. Familiar with the use of computer-based trending tools. Must be able to frequently climb ladders; enter confined spaces; climb to and work from elevated platforms, ladders and walkways at elevations of 80 feet and more; crawl to the through confined areas On-call support is required, both remote and onsite. Makes decisions and recommends appropriate repair techniques for plant equipment to peers, supervisors, plant management. Ensures strict adherence to safety, health and environmental procedures as they relate to plant operations and maintenance including but not limited to Lockout Tagout, Job Safety Analysis, Confined Space, Hot Work, Electrical Safety and PPE **LEVEL OF POSITION WILL BE DETERMINED BY APPLICABLE SKILLS/EXPERIENCE. Education, Experience, and Skill Requirements: Five(5) plus years maintaining and updating Distributed Control System Hardware, Network, Data Historians, and Logic. Computer networking knowledge and experience with industrial data communication and transmission protocols Experience gained through college degree programs, trade school, related military service training programs, or technical training school programs. Knowledge of tuning control loops, calibrating field instruments, and Data Communications Strong understanding of industrial process control principles and concepts Expertise in DCS programming languages and software platforms Excellent analytical and problem-solving skills Strong communication and collaboration skills to work effectively with cross-functional teams Able to work Overtime and callouts when needed Knowledge of troubleshooting complex technical issues All applicants must be a successful candidate on the Plant Operator Selection System/Power Plant Operations and Maintenance (POSS / MASS) program in order to be considered a candidate for this position. POSS / MASS exams are administered on an as-needed basis by Human Resources and all communication concerning the testing is sent to the candidate's email address provided during the application process. Key Metrics: Demonstrate continual self-improvement in job skills and knowledge. This job description is not designed to cover or contain a comprehensive listing of activities, duties or responsibilities that are required of the employee. Duties, responsibilities and activities may change, or new ones may be assigned at any time with or without notice. Job Family Plant Operations Company Luminant Power LLC Locations Midlothian, Texas Texas We are a company of people committed to: Exceeding Customer Expectations, Great People, Teamwork, Competitive Spirit and Effective Communication. If this describes you, then apply today! If you currently work for Vistra or its subsidiaries, please apply via the internal career site. It is the policy of the Company to comply with all employment laws and to afford equal employment opportunity to individuals in all aspects of employment, including in selection for job opportunities, without regard to race, color, religion, sex, sexual orientation, gender identity, pregnancy, national origin, age, disability, genetic information, military service, protected veteran status, or any other consideration protected by federal, state or local laws. If you are an individual with a disability and need assistance submitting an application or would like to request an accommodation, please email us at assistance@vistraenergy.com to make a request. Vistra (NYSE: VST) is a leading Fortune 500 integrated retail electricity and power generation company based in Irving, Texas, that provides essential power resources to customers, businesses, and communities from California to Maine. Vistra is the largest competitive power generator in the U.S., with a capacity of approximately 41,000 megawatts, or enough to power 20 million homes, operating in all of the major competitive wholesale markets in the country. Vistra is a leader in the energy transformation and expansion with an unyielding focus on reliability, affordability, and sustainability, powered by a diverse portfolio that includes natural gas, nuclear, coal, solar, and battery energy storage facilities. The company continues to grow its zero-carbon resources, operating the second-largest fleet of competitive nuclear power plants in the country, substantial battery energy storage capacity, and a growing number of solar facilities. Vistra is one of the largest competitive electricity providers in the country and takes an innovative, customer-centric approach to retail, offering solutions to meet customers’ needs, including more than 50 renewable energy plans. Through its family of retail brands, Vistra serves approximately 5 million residential, commercial, and industrial retail customers. As a leader in the responsible transformation of the country’s energy supply, Vistra has made significant progress towards its 2030 and 2050 targets. The company has committed to a 60% reduction of Scope 1 and 2 greenhouse gas emissions by 2030, as compared to our 2010 baseline, and net-zero carbon emissions by 2050, assuming necessary technological advancements and public policy incentives are achieved. Learn more about our environmental, social, and governance efforts and read the company’s sustainability report at https://vistracorp.com/sustainability/. Vistra’s hardworking team is committed to its purpose, “lighting up lives, powering a better way forward” and is guided by four core principles: we do business the right way, we work as a team, we compete to win, and we care about our stakeholders, including our customers, our communities where we work and live, our employees, and our investors. Learn more about how Vistra is powering a better way forward at vistracorp.com. Come join us and be part of something special! Click here to learn more about Vistra! It is the policy of the Company to comply with all employment laws and to afford equal employment opportunity to individuals in all aspects of employment, including in selection for job opportunities, without regard to race, color, religion, sex, sexual orientation, gender identity, pregnancy, national origin, age, disability, genetic information, military service, protected veteran status, or any other consideration protected by federal, state or local laws. If you are an individual with a disability and need assistance submitting an application or would like to request an accommodation, please email us at assistance@vistracorp.com to make a request.

Salary.com Estimation for Distributed Control System (DCS) Specialist/Subject Matter Expert in Midlothian, TX
$78,965 to $97,103
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