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Employment at Peterson Power Systems

Welcome to Peterson’s Human Resources Department. Our Peterson family consists of 1,000 employees spanning across three states: California, Oregon, and Washington. Our mission is to maintain a high level of satisfied employees and recruit qualified prospective candidates who are interested in joining our hardworking, diverse and amiable community.

At Peterson, our business philosophy is based on our customers. We design our operations around solving our customers' most complex issues and keeping them informed. To achieve this high level of customer satisfaction, we are always recruiting talented and knowledgeable individuals to join our Peterson family. At Peterson Holding Company, we offer valuable work experience, career development prospective, technician apprentice programs, internships, competitive wages and benefits, and a working environment that values you not only as an employee, but as an individual.

Peterson is an equal opportunity employer


Caterpillar is a global network, and Peterson aspires to be an organization that reflects our diverse customers. Peterson is interested in individuals from all walks of life to bring new perspectives to our growing organization and contribute to the creation of better products and services.

To see what Peterson can offer you, please choose a link below:

Peterson is an equal opportunity employer & prohibits unlawful discrimination based on race, color, religion, gender, sexual orientation, gender identity/expression, national origin/ancestry, age, disability, marital & veteran status. For more information about equal employment opportunity protections, view the  EEO is the Law poster.

If you have a disability and need an accommodation in connection with the on-line application process, please email us at humanresources@petersoncat.com or call 510-357-6200.