Senior Controls Engineer - High-Power Automation Architect

SPOC Automation

Trussville (AL)

On-site

USD 100,000 - 140,000

Full time

14 days+

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Job summary

SPOC Automation is seeking a Senior Controls Engineer to lead the architecture, design, and implementation of advanced control systems for high-power electrical equipment and energy systems. You will own BOMs, write control software for PLC/CODESYS and Linux environments, and collaborate across departments to deliver scalable, manufacturable solutions.

The role emphasizes leadership in controls and automation, with a focus on reliability, documentation, and mentoring junior engineers to uphold

Qualifications

Bachelor's degree in electrical engineering, controls, or related field.
7+ years of experience in industrial controls, automation, or power systems engineering.
Experience with PLC platforms and CODESYS environments.
Strong experience with Linux-based systems, including development and scripting.
Direct experience designing and supporting high-power electrical systems, including integration with inverters or variable frequency drives.
Proven ability to develop and manage BOMs, electrical schematics, and control panel designs.
Strong troubleshooting skills across electrical systems, controls software, and integrated systems.

Responsibilities

Design and develop control systems for high-power applications, including system architecture, control strategies, and detailed design deliverables. Own and develop complete bill of materials (BOMs), I/O lists, wiring diagrams, and panel layouts to support production and field deployment. Ensure designs are manufacturable, serviceable, and aligned with company standards.
Develop, program, and maintain control software across multiple platforms, including traditional PLC environments, CODESYS-based systems, and Linux-based control applications. Integrate control systems with inverters, drives, and other power electronics, ensuring proper operation, communication, and protection strategies.
Configure and commission variable frequency drives and inverter systems, with strong preference for experience with Danfoss products or equivalent platforms. Develop parameter sets, communication interfaces, and control logic required for stable and efficient system operation.
Collaborate cross-functionally with mechanical, electrical, and manufacturing teams to ensure seamless product development and execution. Actively participate in design reviews, providing technical input and identifying risks early in the design process.
Support testing, validation, and commissioning activities, including prototype builds, factory acceptance testing (FAT), and field commissioning. Troubleshoot system issues across hardware and software domains, providing timely and effective resolution.
Develop and maintain technical documentation, including control narratives, functional specifications, software documentation, and commissioning procedures. Ensure consistency and clarity across all deliverables.
Mentor junior engineers and contribute to the development of engineering standards, templates, and best practices within the organization.