Sonaca
Aerospace & DefenseDirect Workday career site

Maintenance Mechanic

Location
Vista, CA · On-site
Job type
Full-time
Level
Mid-level
Education
High school diploma or equivalent
Listed
29 days ago

Skills & highlights for this role

  • HVAC License
  • Electrical Journeyman license
  • 480V 3-phase electrical systems
  • PLC troubleshooting
  • welding and fabrication

Also useful

  • manual machining
  • VFDs

Who Are We

Sonaca North America is driven by a passion for innovation and a commitment to excellence. As a leading provider of aerospace and defense solutions, we are dedicated to making air and space travel safe and sustainable. We have 10 locations across North America and our engineering expertise and operational excellence set us apart from the competition.

Since the beginning in 1948, we have a proven track record of delivering high-quality products and services that are reliable, safe, and efficient. Our team of experts is dedicated to staying ahead of the curve in the aerospace and defense industry, utilizing the latest technologies and processes to ensure that we deliver the best possible solutions to our customers.

POSITION SUMMARY We are currently seeking a Maintenance Mechanic. Our Maintenance Mechanic's apply methods, best practices, and procedures in preventative maintenance, inspection, diagnostics and repair, of buildings, utilities, equipment and machinery.

ESSENTIAL JOB RESPONSIBILITIES Troubleshoot, diagnose, repair, install, and maintain production equipment, machinery, forklifts, power tools, and other facility equipment, with a strong emphasis on 480V 3-phase electrical systems, motor controls, VFDs, PLC-controlled equipment, and 24VDC control circuits.

Perform advanced electrical troubleshooting to identify and resolve equipment failures involving power distribution, control panels, relays, sensors, contactors, safety circuits, and industrial automation systems. Read and interpret electrical schematics, wiring diagrams, mechanical drawings, and technical manuals to effectively diagnose and repair equipment.

Fabricate, modify, and repair machine components, guards, brackets, fixtures, and tooling using shop equipment and standard fabrication techniques. Set up and operate manual milling machines, engine lathes, drill presses, grinders, and other machine shop equipment to manufacture and repair precision parts as required.

Perform welding, cutting, machining, and fabrication work to support equipment repairs, improvements, and continuous improvement initiatives. Conduct preventive maintenance, inspections, and corrective repairs on production equipment and facility systems to maximize equipment reliability and uptime.

Perform building and facility maintenance, repairs, and improvements, including electrical, HVAC, plumbing, and compressed air systems. Complete all required maintenance documentation, work orders, PM records, and repair reports accurately and in a timely manner. Safely operate forklifts, aerial lifts, and other material handling equipment as required.

Install, modify, maintain, and repair all production equipment and machinery, forklifts, power tools and other Sonaca North America equipment. Perform building and facility maintenance, repairs and improvements. This includes plumbing, electrical, and HVAC systems. Perform routine maintenance and inspections on facilities and equipment. EDUCATION AND EXPERIENCES High school diploma or high school equivalency preferred.

HVAC License, Electrical Journeyman license, Boiler operator license preferred. Knowledge of production machines and equipment and the mechanical ability needed to complete repairs. Strong working knowledge of 480V 3-phase power systems, motor starters, VFDs, PLCs, and 24VDC control systems. Demonstrated ability to troubleshoot electrical and electro-mechanical systems in a manufacturing environment.

Proficient in reading electrical and mechanical prints and schematics. Experienced in manual machining using milling machines and lathes, including part fabrication and repair. Welding and metal fabrication experience preferred. Ability to work independently and prioritize multiple maintenance tasks in a fast-paced manufacturing environment. Knowledge and ability to perform electrical, plumbing and other facility repairs.

Knowledge of the National Electrical Code and techniques and procedures. Ability to operate a forklift truck. Ability to diagnose problems, find solutions and implement all measures to prevent reoccurrence. Ability to follow written and verbal work instructions. Must be able to read and interpret equipment manuals.

Physical Requirements Ability to sit or stand for extended periods of time Noise levels ranging from quiet to extremely loud Required to wear Personal Protective Equipment (PPE) when working on the manufacturing floor including, but not limited to, eye, ear, and foot protection May occasionally lift and /or move up to 10-50 pounds WHY CHOOSE SONACA NORTH AMERICA? We take care of our people.

401(k) retirement savings plan with a percentage company-match contribution Competitive wages Paid holidays Paid time off Medical, dental, vision, life, and accidental insurance Short-term disability Long-term disability Employee assistance plan - for access to counseling, consulting, and other community resources Wellness program Tuition assistance Subject to eligibility, terms, and conditions Pay Range - $28-$35 per hour / DOE This job description is only a summary of the typical functions of the job, not an exhaustive or comprehensive list of all possible job responsibilities, tasks, and duties.

The responsibilities, tasks, and duties may differ from those outlined in the job description and other duties, as assigned, may be required. This document does not create an employment contract. Employees of the Company are employed on an "at will" basis and may be terminated at any time. Consistent with applicable law, Sonaca North America provides access and opportunities to those with disabilities.

Applicants with disabilities may contact us at for assistance accessing the on-line application system. Callers should have a detailed description of the requested accommodation, their name and preferred method of contact ready for Sonaca North America's Human Resources Department. Sonaca North America will make every effort to respond within two (2) business days.

This phone number is not for the general submission of application materials. This type of fraud is normally carried out through online services such as false websites, or through fake e-mails or call from people claiming to be from the company. These persons offer fraudulent employment opportunities to applicants and often ask for sensitive personal and financial information.

The fraudsters may also request recipients to provide personal information and/or to make payments as part of their fake recruiting process. Sonaca North America d oes not ask for any financial commitments from candidates as a pre-employment requirement and will always require candidates to formally apply for positions via the Careers Page or job postings.

Sonaca North America has no responsibility for fraudulent offers and if you believe you have been a victim of a fraudulent job offer concerning Sonaca North America, please email.

Read the original posting

From Sonaca's careers page, first listed on Rolev.ai on October 11, 2026. Rolev.ai is not the employer.

How Rolev.ai helps with this application

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Common questions

Where is the Maintenance Mechanic job at Sonaca located?

This Maintenance Mechanic position at Sonaca is located in Vista, CA (On-site). Always check Sonaca's application page for specific state eligibility or relocation policies.

What qualifications are required for Maintenance Mechanic at Sonaca?

For the Maintenance Mechanic role, Sonaca highlights a high school diploma or equivalent; experience with 480V 3-phase electrical systems, PLC troubleshooting, welding and fabrication. Rolev.ai can score your existing resume against these requirements and show any skill gaps before you apply.

How do I apply for the Maintenance Mechanic position at Sonaca?

This listing links directly to Sonaca's Workday application page. You can apply directly on Sonaca's site, or use Rolev.ai to check your resume fit, generate a zero-hallucination tailored resume and cover letter for this posting, and autofill the Workday application form in 1 click with the Rolev.ai Chrome extension. You always review the form and press Submit yourself.