About the role
What to Expect
Dawn Industries builds software that watches industrial robot cells (PLC, robot, gripper, sensors), diagnoses faults with evidence an engineer can verify, and applies a fix only when a human approves it. You will own the live data plane: the part of the product that holds a standing connection to running industrial controllers, reads from them safely, and serves that data to everything downstream. What you build will eventually run inside customers' plants, attached to machines we do not own and must never disturb.
We develop against real hardware in our own lab.
APPLICATION NOTE: No PLC, robotics, or manufacturing experience is required. Learning to read industrial programs deeply is part of the job.
What You'll Do
- Protocol Engineering: Implement and harden clients for native industrial protocols (S7comm/ISO-on-TCP, Modbus RTU/TCP, EtherNet/IP/CIP, PROFINET, OPC UA, MELSEC/SLMP), from the spec where one exists and from packet captures where one does not.
- Surface Characterization: Empirically map what each controller family actually exposes: addressing modes, per-request cost, throughput ceilings, undocumented limits, and how it fails. Publish the numbers and design against them.
- Acquisition Scheduling: Build read planners and schedulers that extract the most information per round-trip within measured device budgets, so monitoring never degrades a running machine.
- Read-Only Guarantees: Enforce at the protocol layer that the acquisition path cannot mutate a controller, and make that guarantee provable, tested, and auditable.
What You'll Bring
- Degree in Computer Science, Computer Engineering, or equivalent practical experience.
- 1+ years of systems software engineering, or a portfolio that proves the same depth.
