Founded in 1994, OBR is a provider of mission-critical cooling technology services, including repair and rebuild, inspection, maintenance, and related field services across the United States. Headquartered in Northwood, Ohio, with more than 450 employees, OBR serves a number of end markets through 12 offices, including semiconductor, water and wastewater, food and agriculture, power generation, commercial, healthcare, petrochemical, refinery, and data centers, among others. Backed by an experienced engineering team and deep expertise in the cooling technology space, OBR helps customers improve reliability, performance, and long-term system life.
The Electrical Apprentice will assist Journeymen and Master Electricians with the installation, troubleshooting, maintenance, repair, and inspection of Electrical and Instrumentation equipment within an industrial environment. This position should exhibit professionalism, a positive attitude, and technical competence while performing duties. He/She must work diligently to ensure codes and OBR standards are met while the project is completed safely and efficiently. This position may require travel depending on project location, with per diem, mileage, and gas reimbursement being offered.
ROLES/TASKS OF THE POSITION
EDUCATION & EXPERIENCE
WORK ENVIRONMENT & PHYSICAL DEMANDS
The work environment characteristics described here are representative of those an employee encounters while performing the essential functions of this job.
PREREQUISITES/REQUIREMENTS:
As an OBR Cooling Towers team member, you will enjoy:

With over 30 years of expertise, OBR Cooling Towers is a family-owned leader in comprehensive cooling tower services across the U.S. We specialize in new tower construction, thermal upgrades, inspections, preventative maintenance, and OEM parts supply for a wide range of industries—including healthcare, education, data centers, and manufacturing.
Our team brings unmatched experience in both package and field-erected towers, offering tailored engineering solutions that deliver reliability, efficiency, and compliance. Whether it’s a custom fabrication need, structural reinforcement, or critical system repair, OBR provides vertically integrated services designed to extend equipment life and reduce operational costs.
We understand that every facility has unique infrastructure and performance demands. That’s why we prioritize deep collaboration and responsive service—ensuring every project aligns with your specific goals and timelines. From annual service packages to long-term upgrade strategies, we’re your go-to partner for maximizing uptime and system efficiency.
Core Services:
-Mechanical Equipment Upgrades & Repairs
-Thermal Performance Enhancements
-Structural & Steel Component Repairs
-Corrosion Protection & Preventative Maintenance
-Inspections & Vibration Logging
-OEM & Custom Replacement Parts
-Engineering & Custom Fabrication
Our Mission: To deliver first-in-class cooling tower solutions through safety, quality, and innovation.
Let’s connect—and see how OBR Cooling Towers can optimize your cooling performance.