12-Month Contract On-site at Baytown / Spring ExxonMobil has been a leader in the energy sector for over 140 years. As ExxonMobil adapts to meet the increasing global demand for oil, natural gas, and refined products, it is committed to playing a pivotal role in energy transition. ExxonMobil's mission, to fuel the world safely and responsibly, has never been more important. Together, Raise and ExxonMobil are building teams that are rising to meet the world's growing energy needs through the ExxonMobil Contingent Community—where skilled workers and unique contract opportunities meet. Raise is taking applications for current openings like this one while building a diverse group of talent for future openings. When you apply for this role, you'll also be considered for upcoming positions that align with your skills and qualifications.

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Successful applicants will be employees of Raise Limited, working at ExxonMobil facilities with both ExxonMobil employees and other contractors. Overview ExxonMobil is looking for an Instrumentation & Controls Engineer (Intermediate) to support its Global Lab Operations research organization across the Houston area, with sites in Baytown, Friendswood, and Spring. This role designs, programs, and maintains the automation and control systems behind ExxonMobil's pilot plants and custom research units, equipment that does not exist off the shelf and is engineered in house to meet specific research needs. The work spans both electrical design and PLC programming in one person rather than splitting the two, so the engineer carries a system from drawing to running code. This is an individual contributor position built for hands-on troubleshooting and field support, not project management or team leadership. Because the team supports research across ExxonMobil's global portfolio, the mix of work shifts often, and the engineer who thrives here adapts quickly to new platforms and priorities. Responsibilities Design PLC panels and control enclosures, and generate bills of materials for new and upgraded systems. Design, develop, program, test, and troubleshoot PLC-based industrial control systems, coordinating with HMI development, control system architecture, and electrical design. Develop and implement shutdown and safety logic using cause and effect matrices, and identify hazards, defects, and repairs needed to meet site safety standards. Perform system integration, commissioning, startup, and functional testing, including loop checks and I/O verification, for new and existing control and electrical systems. Maintain, update, and troubleshoot existing control and electrical systems to improve reliability, safety, and performance. Specify, evaluate, and recommend electrical and control hardware for new installations and upgrades, including power distribution equipment up to 480 volts, motors, VFDs, and unit control systems. Produce and review electrical drawings and documentation, including schematics, control panel layouts, PLC enclosures, and cable schedules, using AutoCAD Electrical. Support field troubleshooting alongside the site electrical team, directing their work with PLC and controls expertise when hands-on diagnosis is needed. Travel between ExxonMobil's Baytown, Friendswood, and Spring sites as project needs require, with priority given to whichever site is closest to home. Work across a mix of PLC and networking platforms rather than one standard system, since each site favors different hardware and software. Qualifications Required Qualifications Minimum of two to three years of hands-on experience designing, programming, and troubleshooting PLC-based control systems. This is not an entry-level or new-graduate role. Experience designing PLC panels and control enclosures and generating bills of materials. Ability to design, develop, program, test, and troubleshoot PLC-based industrial control systems. Experience developing and implementing shutdown and safety logic using cause and effect matrices. Experience with system integration, commissioning, startup, and functional testing, including loop checks and I/O verification. Experience specifying and evaluating electrical and control hardware, including equipment up to 480 volts. Proficiency producing and reading electrical drawings and documentation using AutoCAD Electrical. Strong troubleshooting and problem-solving skills, with the ability to interpret programming documentation, electrical schematics, and P&IDs. Willingness to travel between Houston-area sites as needed, with a home base in Baytown or Spring, Texas. Preferred Qualifications PLC design or controls engineering training or certification. Prior oil and gas industry experience. Proficiency in ladder logic, function block, and structured text programming. Hands-on experience with major PLC platforms, including Allen-Bradley (ControlLogix, MicroLogix, SLC), National Instruments cRIO and cDAQ controllers, Siemens (S7, Simatic 545/555), GE (Rx3i, RSTi, VersaMax, Proficy), and Automation Direct. Knowledge of industrial networking protocols, including Ethernet/IP, Modbus RTU, Modbus TCP, and

RS-485/422/232.

Excellent communication and teamwork skills Looking for meaningful work? We can help Raise is an established hiring firm with over 65 years of experience. We believe strongly in making the world a better place through work, which is why we're a certified B Corporation and donate 10% of our profits to charity. We strive to build teams that reflect the diversity of the communities we work in. We encourage all qualified applicants to apply, including people from traditionally underrepresented groups such as women, visible minorities, Indigenous peoples, people identifying as LGBTQ2SI, veterans, and people with visible/nonvisible disabilities. We have a dedicated webpage for accommodations where you can learn more about what we offer, and request accommodation: https://raise.jobs/accommodations/ In order to submit candidates for roles, our clients will sometimes require personal information to confirm the identity of applicants and their legal status to work. Raise will never ask you for personal or banking information unless you have been selected for a job. If you are ever unsure about the legitimacy of this or another job posting by Raise (or have any other questions), please contact us at +1 800-567-9675 or exxonmobil@raiserecruiting.com #EMTC25