What we do

Control Systems Automation

Sigma provides safe and effective industrial automated control and emergency shutdown systems with the ability to connect plant equipment and automate manufacturing and processes from the plant floor to the enterprise level.

Sigma’s Automation team of experts includes engineers, designers, and programmers with experience providing project services including design, integration, installation, and commissioning of control and shutdown systems using some of the most advanced PLC and HMI technologies available on the market today.

Our Automation Department

Offers the Following:

Systems/Software Experience

Systems/Software Experience:

  • Allen Bradley (System Integrators Software Suite)
  • Triconex (TriStation)
  • Modicon (ProWORX, Modsoft, Unity Pro, Control Expert)
  • Siemens ( Step7, TIA Portal, PCS 7)
  • Fastrack Softworks Suite
  • Bently Nevada
  • Wonderware


Project Experience
  • Safety Instrumented Systems (SIS)
  • Emergency Shutdown (ESD) Systems
  • Burner Management Systems (BMS)
  • Tank Farm Automation Applications
  • Blending/Batch Operations
  • Obsolescence Migration Projects
  • Vibration Monitoring/Protection
Automation Services
  • Detailed Scope of Work Package and System Functional Specification
  • Programming and Configuration
  • Safety Systems Design: System Architecture and SIL Calculations
  • PLC Design
  • HMI Design
  • Industrial Communications including Radio and Satellite Communications, Design, and Configurations
  • Factory Acceptance Testing, Site Acceptance Testing, and On-Site
  • We also work with plants on obsolescence programs to seamlessly integrate new upgraded systems.