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Sr. Systems Control Engineer - PLC Allen Bradley

Johnson Service Group

Monrovia, CA • $105,000 to $130,000 / yr • 9/24/2026

Engineering , Professional , Skilled & Trades , Manufacturing

Job Description

Job Description

JSG is hiring a Sr. Systems Control Engineer - Automation in Monrovia, CA.

Salary range: $105K-$130K DOE
Onsite - Monrovia, CA

Skills:

  • Current experience in RS Logix and PointIO is required. Strong fundamental background in controls engineering is a MUST!
  • Pre-sale conceptual design, schedule, and cost estimation of control architecture for semi-automated and fully automated industrial processing workstations
  • PLC logic and electrical schematic design for integrating system operation, motion control, laser programming and control, machine vision (Cognex, Keyence), data collection and analysis, file management, human machine interfaces (HMI), SCADA, OPC, UA, and networking capabilities with real time implementation.
  • Structured, re-useable low-level motion control system code for Delta-Tau, Aerotech, and ACS motion systems implementing control system and I/O functions.
  • Manufacturing floor automation connectivity including LAN, OPC UA, database, and other standard interfaces and protocols.
  • PLC code for Allen Bradley, Omron, Siemens, Mitsubishi, Sick and Pilz PLCs
  • Work in a team environment with other engineers, production, QA, test, materials control, contract management, and sales personnel
  • Support and develop new logic, interfaces, and controls under direction of management.
  • Prepare requirements document based on interview with customer and hardware engineers.
  • Analyze and recommend improvements to our present controls’ development and design control methodology.
  • Completely knowledgeable in Controls design tools and environments including: OPC UA, Rs Logix, CP One, Ethernet IP and others.
\nCompany Description

Johnson Service Group, Inc. (JSG) is a North American leader in the staffing and consulting services industry, with over 40 years of experience investing in people and companies. We offer medical, dental, vision, life insurance options, 401(k), weekly pay, and more.

Johnson Service Group (JSG) is an Equal Opportunity Employer. JSG provides equal employment opportunities to all applicants and employees without regard to race, color, religion, sex, age, sexual orientation, gender identity, national origin, disability, marital status, protected veteran status, or any other characteristic protected by law.

Company Description

Johnson Service Group, Inc. (JSG) is a North American leader in the staffing and consulting services industry, with over 40 years of experience investing in people and companies. We offer medical, dental, vision, life insurance options, 401(k), weekly pay, and more.\r\n\r\nJohnson Service Group (JSG) is an Equal Opportunity Employer. JSG provides equal employment opportunities to all applicants and employees without regard to race, color, religion, sex, age, sexual orientation, gender identity, national origin, disability, marital status, protected veteran status, or any other characteristic protected by law.