Senior PLC Engineer

🕒 Julho 1

🤠 Texas – Remoto

🤠 Texas – Remote

⏰ Tempo Integral

🟠 Sênior

🧑‍💻 Engenheiro Full-stack

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Giga Energy

SiteLinkedInTodas as Vagas

11 - 50 funcionários

🏭 Manufatura

📦 Logística

⚡ Energia

💰 $2.300.000 Seed Round em 2022-03

Manufacturing • Logistics • Energy

Giga Energy é uma empresa especializada na fabricação e fornecimento de equipamentos elétricos e data centers modulares. Eles oferecem uma ampla gama de produtos, incluindo transformadores de pedestal trifásicos e monofásicos, transformadores de subestação e quadros de distribuição UL 891. Seus transformadores são projetados para atender às necessidades de distribuição de energia comercial e industrial, enquanto seus data centers modulares, como o Giga Box Air™ e o Giga Box Hydro™, são desenvolvidos para uma gestão eficiente de dados e projetados especialmente para mineração de bitcoin. A Giga Energy está comprometida com alta qualidade, prazos rápidos e atendimento excepcional ao cliente na entrega de soluções de infraestrutura que energizam o mundo moderno.

Descrição

• As a Senior PLC Engineer, you'll own the controls software that keeps our infrastructure online. • This is a hands-on build role. • You'll take an architecture from concept to commissioned, running system, programming the PLCs and SCADA and writing the software, services, and tooling around them. • Design, develop, test, and commission PLC programs on Siemens (TIA Portal, S7-1500/1200) and/or Rockwell/Allen-Bradley (Studio 5000, ControlLogix/CompactLogix) platforms, using IEC 61131-3 languages (Structured Text and ladder), for cooling and mechanical plant equipment: CDUs, chillers, hydraulic skids, fan walls, DOAS, and pumps. • Develop the supervisory logic for the Master Plant Controller, including equipment staging, lead/lag, setpoint reset, failover, and plant-level coordination across multiple skids. • Build and maintain the SCADA/HMI layer (Siemens WinCC, Rockwell FactoryTalk View, or Ignition): operator screens, alarming, trending, historian, and access control. • Write robust safety logic, interlocks, and alarm strategies for pressurized and high-power equipment, and uphold a safety-first engineering standard. • Integrate OEM-controlled equipment such as chillers and DOAS over Modbus TCP, BACnet, OPC UA, EtherNet/IP, and PROFINET, defining and validating register and object maps. • Build process simulations and digital twins (Siemens PLCSIM Advanced / SIMIT, Rockwell Studio 5000 Emulate / Emulate3D, or scripted models) to validate logic and tune control loops before site deployment. • Lead field commissioning, startup, and loop checks. Troubleshoot live systems and drive issues to resolution. • Apply real software engineering practices to controls work: version control, code review, modular and reusable function-block libraries, and clear naming and documentation standards. • Build the general-purpose software around the controls stack: data pipelines, monitoring and telemetry services, edge and cloud integrations, internal tooling, and automation that connects plant data to the rest of Giga's systems. • Translate the controls engineer's architecture and sequence-of-operations into working, well-structured, maintainable code. • Operate comfortably in ambiguous, unstructured environments and solve problems where established processes don't yet exist.

🎯 Requisitos

• 5+ years programming industrial PLCs and SCADA/HMI systems in production environments. • Deep hands-on experience with Siemens (TIA Portal, S7-1500/1200) and/or Rockwell/Allen-Bradley (Studio 5000, ControlLogix/CompactLogix), fluent in Structured Text and not just ladder. Experience across both platforms is a strong plus. • Proven SCADA/HMI development experience (Siemens WinCC, Rockwell FactoryTalk View, Ignition, or comparable platform), including alarming, historian, and trending. • Strong command of industrial communication protocols such as EtherNet/IP, PROFINET, Modbus TCP, OPC UA, and BACnet. • Experience programming controls for mechanical, process, or HVAC plants (pumps, valves, chillers, heat exchangers, air handling). • Track record of commissioning systems on live equipment, with a rigorous, safety-first mindset. • Excellent written and verbal communication, with the ability to work directly with controls engineers, mechanical engineers, and field technicians. • Willingness to travel to project sites for installation and commissioning.

🏖️ Benefícios

• Subsidized health, dental, and vision insurance • Equity (options) in a rapidly growing startup • 401(k) with 4% employer match • Unlimited PTO • Parental leave • Healthcare and Dependent Care Flexible Spending Accounts (FSA) or Health Savings Account (HSA) • Commuter benefits