Maintenance Electrical Engineer
Company : Poly-America
Location : Grand Prairie, TX, 75051
Job Type : Full Time
Date Posted : 11 January 2026
Overview
Poly-America, L.P. is currently seeking an Electrical Engineer to join our engineering team. Poly-America produces several lines of polyethylene products including high quality trash bags, construction and agricultural films. Dedicated to providing the highest quality polyethylene products, our team of chemical, mechanical, electrical and process engineers is at the forefront of modern plastics technology. The company’s innovative design team is responsible for several technological breakthroughs in blown-film extrusion and bag making. We also maintain one of the most sophisticated on-site labs in the plastics industry.
Responsibilities
The engineer will be installing, upgrading, modifying, and working on various types of electrical systems. These systems included three phase power distribution, 480V three phase motors with variable frequency drive configurations, AC/DC drives and motors, programmable logic controllers (PLCs), analog and digital circuitry, servo systems operating with multiple axis, industrial equipment networks and protocols, and human machine interfaces. In addition to project work the engineer will support maintenance groups on existing equipment. This role will document, recommend and execute maintenance procedures, upgrade proposals based on a combination of industrial data analysis and troubleshooting results. Our engineers work in both solo and team environments with different disciplines depending on the scope and nature of the project. They regularly draw on their professionalism, communication skills, and technical expertise to instruct local maintenance personnel or contractors on relevant theory and practical applications. The role may involve additional responsibilities and opportunities as they become necessary and/or are assigned by management.
Qualifications
- A Bachelor’s Degree in Electrical Engineering.
- AutoCAD skills with regards electrical drawings
- At least three years of experience performing troubleshooting or engineering related functions on three phase 480V equipment in an industrial environment.
- A strong desire to follow projects and processes through conceptualization to implementation and maintenance.
- The ability to self-motivate and complete independent assignments or components of group projects on a deadline.
- The aptitude and desire necessary to be a good student of Poly-America processes, equipment, and procedures.
Successfully passing a drug screen is required for this position.
Poly-America offers competitive compensation packages including Medical/Dental, paid vacations and holidays, and 401(K).
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Frequently asked questions
Grand Prairie's industrial growth drives steady demand for maintenance electrical engineers skilled in three-phase power systems and PLCs. Poly-America and similar manufacturers seek professionals adept in electrical maintenance, making it a promising area for job seekers with specialized electrical troubleshooting experience.
Employers in Grand Prairie often prefer candidates holding certifications like NFPA 70E for electrical safety and Certified Maintenance & Reliability Technician (CMRT). These credentials demonstrate expertise in industrial electrical systems, aligning with the technical rigors expected in maintenance electrical engineer positions.
Expertise in handling 480V three-phase motors, variable frequency drives, and programmable logic controllers is crucial. Proficiency in AutoCAD for electrical schematics, alongside strong troubleshooting capabilities on industrial electrical networks, distinguishes top candidates in this field.
Progression often leads to roles such as Engineering and Maintenance Manager or Electrical Engineer Manager, combining technical leadership with project oversight. Gaining experience with complex motor controls and process automation enhances prospects for supervisory positions.
Poly-America integrates cutting-edge blown-film extrusion technology, requiring engineers to engage in both maintenance and innovation. The role emphasizes cross-disciplinary collaboration and independent project management, offering a unique blend of hands-on and strategic engineering tasks.
Engineers tackle sophisticated electrical systems supporting polyethylene product lines, demanding adaptability to evolving technology. Balancing solo troubleshooting with team coordination and maintaining high-quality standards in a fast-paced industrial setting defines the challenge.
Salaries generally range from $75,000 to $95,000 annually, depending on experience and expertise with industrial electrical systems. Poly-America offers competitive compensation packages inclusive of benefits, reflecting the specialized skills required for these maintenance engineering roles.
The company fosters continuous learning through exposure to advanced plastics manufacturing technologies and encourages engineers to deepen their process knowledge. Collaborative projects and mentorship create opportunities for skill enhancement beyond routine maintenance tasks.
Three-phase power underpins the operation of critical machinery such as high-voltage motors and variable frequency drives. Mastery of this system ensures efficient troubleshooting and maintenance, vital to minimizing downtime in Poly-America’s production environment.