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Maintenance CNC Electronics Technician II

Senior Aerospace Ketema
tuition reimbursement, 401(k)
United States, California, El Cajon
790 Greenfield Drive (Show on map)
Jul 30, 2025

Company
Ketema
Vacancy title
Maintenance CNC Electronics Technician II
Ref
31027
Location
Ketema - 790 Greenfield Dr, El Cajon, CA 92021
Advertised salary
$34 - $40 per hour
Employment type
Full-time
Contract type
Permanent/Regular
Working pattern
Monday- Friday 6:30am- 3:00pm
Closing date
30 October 2025
Description

Maintenance CNC Electronics Technician II - Ketema

Who is Senior plc?

Senior plc is an international, market-leading, engineering solutions provider with 26 operating businesses in 12 countries. Senior designs manufacture and markets high-technology components and systems for the principal original equipment producers in the worldwide aerospace, defense, and land vehicle and power & energy markets. The Group is split into two divisions, Aerospace and Flexonics, servicing five key sectors.

Our global values underpin what we do, and how we do it ...

Safety - Integrity - Customer Focus - Respect & Trust - Accountability - Excellence

Who is Senior Operations SoCal?

We are a technology-driven, team-oriented, manufacturing company that takes pride in the relationships we build with our customers, suppliers and with each other. We offer exciting career opportunities in a fast-paced, dynamic team environment and reward employees who are motivated, innovative, and results-oriented. We are looking for dedicated individuals to join us in engineering solutions for our customers.

We are currently seeking a full-time Maintenance CNC Electronics Technician II for the 1st shift (6:30 am - 3:00 pm) at our El Cajon location.

What does the job involve?

The Maintenance CNC Electronics Technician II perform a variety of moderately complex tests on electronic components to determine functioning level and capacity. Maintains, repairs, and/or installs electronic, electrical, and mechanical components on CNC machines and other production equipment. Performs maintenance on assigned production machinery, including modifying, analyzing, diagnosing, and resolving electronic, electrical, mechanical, and operational problems.



What will my responsibilities include?



  • Maintains, repairs, modifies and/or installs electronic, electrical, and mechanical components on production equipment. Modifies, builds, calibrates, maintains, troubleshoots, and repairs electronic and electrical instruments of computer numerical control machines.
  • Diagnoses causes of electronic, electrical, or mechanical malfunction or failure of operations equipment.
  • Repairs and/or replaces defective or faulty components or equipment parts and reassembles equipment.
  • Performs routine preventative or corrective maintenance to ensure machines operate smoothly, using test equipment and following manuals, specifications, or schematic diagrams.
  • Inspects, examines, operates, and tests machinery and equipment in order to diagnose malfunctions.
  • Read manuals, blueprints, schematics, diagrams, and technical orders to determine methods and sequences of assembly and/or repair.
  • Records periodic electrical testing and recommends or initiates modification or replacement of equipment that fails to meet acceptable operating standards.
  • Reviews production schedule and performs necessary adjustments during a time that least impacts production.
  • Records maintenance and repair work performed. Analyzes and records test results and prepares written testing documentation.
  • Demonstrates ability to appear for work on time, works overtime, when necessary, follows directions from a supervisor, interacts well with co-workers, understands, and follows work rules and procedures, works safely, complies with corporate policies, goals, and objectives, accepts constructive feedback, establishes goals and objectives, and exhibits initiative and commitment.
  • Supports lean initiatives and process improvement events; understands the principles of 5S methodology.
  • Demonstrates knowledge and understanding of the fundamental steps in Total Productive Maintenance (TPM) and advises other colleagues in the process when necessary.



What key skills and experience do I need?



  • Ability to read and interpret schematic drawings or diagrams.
  • Attention to detail; thorough and dependable with completing assigned tasks.
  • Mechanical aptitude required, knowledge of machines and tools.
  • Knowledge of Programmable Logic Controller (PLC) Ladder Logic and printed circuit boards (PCB)


What qualifications should I have?

Education:



  • Associate degree or equivalent combination of experience and education.



Experience:



  • 7 years of experience working with CNC (computer numerical control) equipment.



Why Join Senior Aerospace Ketema?

Joining Senior means not only a rewarding career with a tight-knit and collaborative team, but you will also enjoy a competitive compensation package that includes a market-led base salary, a comprehensive benefits package along with wellness benefits, employee recognition program, matching 401k plan, paid vacation, employee wellness activities, tuition reimbursement, and community involvement initiatives.



If offer of employment is made it will be contingent upon passing all the following: Drug Test, Background Check, ITAR and U.S. Export Compliance Screening.

Equal Opportunity Employer: minority/female/disability/veteran

Access to our facilities is restricted under the International Traffic in Arms Regulations (ITAR) and/or the Export Administration Regulations (EAR) to U.S. Persons (U.S. Citizens, lawful permanent residents, U.S. Nationals, U.S. refugees, asylees, or temporary residents under amnesty provisions), and to properly licensed foreign persons. Applicants receiving a conditional offer of employment will be required to provide information to determine whether they are subject to these regulations and, if so, to assess their country of chargeability for export control purposes. Additionally, potential employee names will be screened against the Consolidated Screening List (maintained by the United States government) to determine eligibility to receive controlled technical data.


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