Top Controls Engineer Jobs in Seattle, WA

Design, program, configure, commission, and troubleshoot PLC and HMI/SCADA automation systems for manufacturing clients. Create control system designs and documentation, manage engineering projects and site installation/start-up, interface with clients/vendors, and validate facility systems to ensure successful turnover.

Design, program, configure, test, validate, and commission PLC and HMI/SCADA automation systems for manufacturing clients. Create design specs and project documentation, manage project deliverables, oversee site construction/installation and start-up, troubleshoot automation issues, and coordinate with clients, vendors, and multidisciplinary teams.

Design and implement motor control and embedded real-time firmware for fluid system valves, pumps, and actuators. Develop closed-loop controllers, automated fill/drain/vent sequences, FDIR logic, HIL testing, and system-level validation. Integrate sensors, actuators, and control electronics; support propulsion hot-fire tests, ground ops, anomaly investigation, and cross-team integration with avionics and software.

Design, program, deploy, and troubleshoot industrial controls and digital operations for manufacturing lines. Support PLC/HMI programming, MES integrations, field wiring, network communication, and automation projects while partnering with OT, IT, and manufacturing teams.

Design and implement motor controls, embedded firmware, and closed-loop control for spacecraft fluid systems. Develop automated fill/drain/vent sequences, perform modeling and HIL testing, integrate sensors and actuators, create FDIR logic, and support integration, hot-fire testing, and anomaly investigation to deliver flight-ready control solutions.

Lead the controls design development team to create repeatable template designs, SOOs, point lists, BOMs, and Division 25 specs. Set technical direction and reference architectures, drive cross-discipline design decisions to meet site schedules, automate commissioning, and hire and grow controls engineers to scale modular data center deployments.

As a Sr. Software Engineer in Embedded Systems, you will design, develop, and maintain embedded software for robotics products, collaborate with cross-functional teams, and solve complex engineering challenges.

Develop, test, and validate template PLC programs for data center mechanical equipment across multiple PLC platforms. Implement sequences of operations in PLC code, wire and bench-test PLCs and sensors, debug against real IO and failure conditions, and create reusable, portable code for fleetwide deployment.

Lead development of ceiling fan controls and systems including AC/DC/BLDC motor controls, RF/Wi‑Fi/Bluetooth smart-home integration, PCB and 3D CAD design, prototyping and testing, supplier coordination, performance optimization (airflow, noise, energy), compliance, and mentoring junior engineers while supporting post-production troubleshooting.

The Controls Engineer is responsible for commissioning controls for conveyor and sortation systems, writing and implementing machine code, and ensuring all project aspects are completed and documented.

The Sr. Controls Engineer designs, programs, and tests automated sortation systems, leads projects, troubleshoots controls issues, and mentors junior engineers.

The Controls Engineer will commission controls for conveyor and sortation systems, implement PLC and HMI programs, review designs, and provide engineering support during project phases.

The Controls Engineer will commission controls for conveyor and sortation systems, implement PLC and HMI programs, and collaborate with team members and clients.

The Controls Engineer will commission controls for conveyor and sortation systems, implement PLC and HMI programs, and collaborate on project execution.

Design, develop, verify, and deliver flight control laws (CLaws) and related assessment tools for FBW aircraft using MATLAB/Simulink and C++. Support autopilot/navigation design, V&V to DO-178B and ARP4754, pilot‑in‑the‑loop evaluation, failure analysis, and integration with test rigs and supplier hardware.

Build and support industrial control systems across levels: PLC programming, HMI/SCADA development, automation commissioning, troubleshooting, motion control and robotics integration, and cross-functional collaboration with manufacturing and systems teams.

Engineer a virtualized PLC platform: port and validate control applications to software runtimes while preserving determinism and safety; build test harnesses to prove virtual controls against hardware behavior; define reference architecture for networking, redundancy, and failover; document control narratives for engineers and operators.

Design, program, and configure BMS controls for mechanical and electrical plant. Build sequences, point lists, and graphics; integrate chillers, CDUs, power monitoring, and third-party equipment over BACnet/Modbus. Commission systems, diagnose failures, and version and document logic for maintainability.

Design, deploy, and standardize SCADA architecture for power, cooling, and mechanical systems across large data center sites. Integrate field device telemetry and protocols into a unified platform, build tag databases, HMI screens, and alarm logic, validate signals during commissioning, and produce clear configuration and point documentation for repeatable deployments.

Design and engineer robot controls for data-center robotics: motion, safety, and facility integration. Own control-stack integration (fleet management, dispatch, telemetry), design safety architecture, commission and debug systems on-site, and meet availability targets.

The Senior Controls Engineer designs controls for behind-the-meter generation solutions, integrates systems, defines standards, and ensures reliability and cybersecurity.

The Senior Controls Engineer leads microgrid control system projects, ensuring successful delivery through technical support, project execution, and mentoring team members while collaborating across functions.

The role involves leading design and integration of control systems for power generation, ensuring compliance with regulations, providing technical leadership, and supporting business development.

The Controls Engineer confirms design and functionality of automated sortation systems by troubleshooting, programming PLC and HMI, and supporting project delivery with a focus on industrial controls.

The Controls Engineer is responsible for deploying Battery Energy Storage Systems, validating project designs, and ensuring smooth communication across teams.