Roberto Rosario
Business Owner @ Powersystems Group, LLC
About
I lead Powersystems Group, LLC a solutions-focused company delivering reliable transformers, switchgear, reclosers, and static transfer switches for critical power projects.For over four years, we’ve helped data centers, utilities, industrial, and renewable energy clients meet growing demand with confidence. Our difference lies in strong partnerships with trusted manufacturers in Mexico and Texas, combined with a hands-on approach to project management, logistics, and on-time delivery.What I bring to every project:Technical depth — Medium- and low-voltage transformers, LV/MV switchgear, and advanced power solutions.Practical execution — Coordinating design, manufacturing, and shipment to reduce delays and risks.Industry focus — Supporting data centers, utilities, renewables, oil & gas, and large industrial facilities.Commitment to service — Transparent communication, fast response times, and reliable follow-through.I’m passionate about building long-term partnerships and helping organizations scale their power infrastructure without compromise. If your team is planning capacity expansion or facing challenges with lead times, I’d welcome the opportunity to connect.
United States
Arlington
Electrical & Electronic Manufacturing
Sandler Training Alumni, Negotiation, Project Planning, Electrical Design, Rack Mounted PDU, Bilingual-Spanish, Excel, Word, AutoCAD, PLC, VFD, Electrical Controls, Microsoft Word, Microsoft Excel, Variable Frequency Drives, Switchgear, Building Automation, Automation, PDU, HVAC
Experience

Project and Operations Manager
Dallas/Fort Worth Area
Successfully helped grow the company from 2 employees to over 10 team members, while doubling sales and contributed to the moving from a virtual presence to a 13k sqft manufacturing facility. Responsible for managing accounts and projects related to the service of low and medium voltage critical power equipment, such as; data centers, hospitals, telecommunications etc.

Account Manager
Kaman Automation
Dallas/Fort Worth Area
Responsibilities included but not limited to managing and supporting accounts in the motion and industrial automation industry. Services offered; full design and build of motion and industrial control systems for OEMs, engineering firms and/or end users. Projects for water-waste water treatment plants, utilities and building management systems. Responsible for negotiating the final value and close of the sale. Reaching out to potential clients within the assigned territory. Educating customers on our products and services and how we can help them with their challenges.

Regional Sales Manager Mexico, Latin America and the Caribbean
STATES A Division of Megger
Dallas/Fort Worth Area
Duties included managing and supporting different sales representatives, electrical distributors and direct accounts for Mexico, Latin America and the Caribbean markets for the STATES’ brand. Responsible for negotiating the final value and close of the sale. Reaching out to potential clients with the designated sales representative for that market. Educating customers and engineering teams on why these products are a need for their electrical systems. Generate marketing material, attend trade shows and seminars in the industry.

Project Manager - Operations Manager
Dallas, tx
Duties included managing and supporting projects for the 3 business units within the company, as well as overseeing the operations of the manufacturing facility in the United States. Industries served were; Transportation & Logistics, Heavy Industries and Manufacturing. Responsible for generating proposals and negotiating the final value of sale. Engaging in negotiations with product's and services suppliers to get advantage over the competition, or to increase job profits. Organizing projects with production and engineering teams.

Sales Engineer
DK Controls LLC
Business Development. Daily acitivities included managing and supporting different accounts in the Process Controls and Industrial Automation industries. Responsible for generating Proposals and negotiating the final value and close of sale.

Sales Engineer - Account Manager
Standard Controls Inc
Dallas/Fort Worth Area
Managed and supported different accounts in the Process Controls and Industrial Automation industries. Business Development. Managed accounts for the Critical Power Switchgear/Switchboard market and Industrial Automation. Responsible for negotiating the final value and close of sale. Liason between the company’s internal departments and customers. Engaged in negotiations with product's and services suppliers to increase job profit. Responsible for generating Proposals and negotiating the final value and close of sale. While at the same time, engaging in negotiations with product's and services suppliers to get advantage over the competition, or to increase job profit. Organizing work schedule with the production department to meet deadlines and to optimize job profits. Perform material and or services procurement. In charge of supervising projects’ progress by providing knowledgeable solutions to production issues. Involved in the final test and quality assurance of these projects.
Roberto Rosario's Contact Information
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