Jobs · Engineering · Massachusetts

Controls Engineer

Apex Systems · North Reading, MA · 4 days ago
Engineering$70–$120/hrContract

Role Overview

We are seeking a Controls Engineer with a strong focus on machine behavior, system-level control, and integration. This role functions more like a software or embedded developer than a traditional PLC-only programmer. The position supports the design, implementation, and commissioning of automated equipment, with a heavy emphasis on debugging across software, firmware, and hardware. The ideal candidate thinks like a robotics or embedded systems engineer, focusing on system brains rather than just plant-floor automation.

Key Responsibilities

  • Design, program, and maintain embedded or PLC-based control systems for industrial machinery.
  • Develop C++ or Structured Text control software following software engineering best practices.
  • Participate in machine and robot bring-up, working with distributed control architectures.
  • Perform real-time motion and sensor integration.
  • Integrate sensors, actuators, VFDs, servos, and safety devices.
  • Support machine commissioning and troubleshoot systems onsite.
  • Diagnose I/O, communication, and motion control issues.
  • Interface with HMIs, SCADA systems, and industrial networks like EtherNet/IP and PROFINET.

Required Qualifications

  • Experience programming embedded systems or PLCs (such as Rockwell, Siemens, or Beckhoff) is required.
  • Experience with commissioning automated machinery is required.
  • Strong understanding of industrial automation principles.
  • Familiarity with industrial networking (EtherNet/IP, PROFINET).

Preferred Qualifications

  • Ability to interpret electrical schematics and system documentation.
  • Motion control experience.
  • Experience with safety PLCs or functional safety (SIL/PL-rated systems).
  • Exposure to robotics integration.

Pay

The pay rate for this position is between $70.00 and $120.00 per hour.

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