Controls Engineer III Boulder, Colorado

What you will do

As a Controls Engineer III, you will focus on designing and building data acquisition and process control systems for chemical processing. These systems will integrate instrumentation, controls, plumbing, fluid power, and solids handling to enable novel electromechanical and metallurgical processes for clean iron production.

• Design, develop, and maintain electrical, instrumentation, and control (EIC) systems for iron‑production processes from concept through detailed design, fabrication, commissioning, and handover
• Own programming and troubleshooting Siemens S7 PLCs (TIA Portal), Ignition HMI & SCADA, and associated communication networks
• Work on the full lifecycle of control system design, including P&IDs, I/O lists, control narratives, instrumentation specifications, electrical schematics, panel layouts, and network architectures
• Ensure all control systems are efficient, reliable, safe, compliant with applicable codes/standards (e.g., NEC/NFPA, ISA, IEC), and aligned with site EHS requirements
• Collaborate cross‑functionally with process engineering, mechanical systems, operations, and R&D teams to define system requirements and control strategies
• Work on integration efforts for new and existing equipment, including PLC/HMI/SCADA system architecture and control strategies
• Lead and execute the installation, configuration, commissioning, and site acceptance testing (SAT) of control systems
• Conduct system testing, tuning, loop checks, and validation to ensure optimal and stable process performance
• Develop, maintain, and review electrical design packages in Solid Works Electrical, including control panel designs, wiring diagrams, and bill of materials
• Read, understand, and comply with all workplace health and safety policies, safe work practices, and company policies and procedures
• Perform other duties as assigned by supervisor in a rapidly evolving startup environment

• 5+ years of industry experience working on controls and data acquisition (excludes internships, co‑ops, and other school projects)
• Demonstrates advanced, hands‑on experience with industrial instrumentation, including voltage, amperage, temperature, pressure, level, weight, and flow measurement systems; independently evaluates instrumentation performance and resolves complex measurement and integration issues
• Applies proven proficiency with industrial automation communication protocols (e.g., Modbus, Profibus, Ethernet/IP, RS‑485), selecting and adapting protocols to meet system integration, reliability, and performance requirements across diverse applications
• Demonstrates proficient knowledge of industrial control system (ICS) design principles, including instrumentation specification, P&IDs, and relevant ISA/IEC standards
• Demonstrates the ability to independently implement industrial electrical safety programs—including Lockout/Tagout (LOTO), arc‑flash boundaries, and electrical safe‑work practices—and to assess risks in unusual or non‑routine situations while recommending corrective actions to maintain regulatory and operational compliance

• The anticipated starting pay range for this position is $95,000‑$145,000 and may be more or less depending upon skills, experience, and education.

• 100% paid premiums across all medical, dental, vision, telemedicine, short‑term disability, long‑term disability, and basic life insurance plans
• $1,800 in annual employer HSA contributions (health savings account)

• 100% paid premiums across all medical, dental, vision, and telemedicine plans
• 12 weeks of paid parental leave

• 401k with up to 5% matching contributions which vest 100% on day one
• Eligibility for incentive stock options

If you need an accommodation during the application or interview process, reach out to us at careersth; we’re here to help.

As set forth in Electra’s Equal Employment Opportunity policy, we do not discriminate on the basis of any protected group status under any applicable law.