Field Service Technician III

Company: Newmar Power LLC
Location: Costa Mesa
Posted on: January 18, 2026

Job Description:

Job Description Job Description Job Summary: Performs basic technical services at a customer site or in the field. Job Duties: Installs, adjusts, maintains, and repairs company products Maintains a parts inventory and uses a variety of small tools and follows guidelines or instructions established by the organization Refers more complex services to Field Service Representatives or Field Service Engineers Maintains service or maintenance records Attributes: Performs work under minimal supervision. Handles complex issues and problems, and refers only the most complex issues to higher-level staff. Possesses comprehensive knowledge of subject matter. Provides leadership, coaching, and/or mentoring to a subordinate group. May act as a lead or first-level supervisor. Typically reports to a department head or manager Competency: Customer service skills Problem-solving skills Technical expertise Ability to meet deadlines Ability to understand and follow directions Clean driving record Manual dexterity. Vision.

Keywords: Newmar Power LLC, Murrieta , Field Service Technician III, Engineering , Costa Mesa, California