Controls & Automation Engineer

Role SummaryAs an Automation & Controls Engineer at Limelight Steel, you will support the commissioning, maintenance, troubleshooting, and upgrades of the electrical and controls systems for our demo-scale laser furnace and related process equipment.
Roles & Responsibilities
Support day-to-day troubleshooting, maintenance, and improvement of existing SCADA, and PLC systems.
Assist with field wiring, panel changes, device configuration, checkout, and commissioning of furnace subsystems.
Make and test HMI/SCADA updates in Ignition, including screen changes, tag updates, alarm updates, trends, and operator interface improvements.
Support Codesys PLC troubleshooting, logic changes, I/O mapping, function block testing, and controls verification.
Create and maintain controls-related engineering documentation, including P&IDs, control narratives, I/O lists, loop drawings, panel schematics, and device settings.
Integrate and troubleshoot equipment such as lasers, vacuum pumps, chillers, sensors, valves, VFDs, heaters, and other industrial devices.
Support safe operation of furnace subsystems, including laser systems, high-temperature equipment, vacuum equipment, cooling systems, and power distribution.
Provide hands-on support during equipment startup, testing, maintenance, and operational troubleshooting.
Qualifications
3–5 years of experience in electrical controls, automation, industrial maintenance, or related hands‑on engineering work.
Working knowledge of industrial control systems, PLCs, SCADA/HMI systems, electrical panels, field wiring, instrumentation, and troubleshooting.
Ability to read and update electrical schematics, wiring diagrams, I/O lists, device documentation, and P&IDs.
Strong hands‑on troubleshooting skills and willingness to work in the field on wiring, installation, checkout, and commissioning tasks.
Nice to Have
Experience with Ignition or similar SCADA platform
Experience with Codesys or similar PLC platform
Experience with industrial fieldbuses including IO Link/Ethernet/IP/Modbus
Experience supporting pilot plants, R&D equipment, or industrial process equipment.
Experience with lasers, vacuum pumps, chillers, high‑temperature equipment, heaters, gas systems, or metallurgical equipment.
Experience updating control panels, terminating field wiring, configuring sensors, replacing devices, and validating control system changes.
Mechatronics engineering experience.
Benefits
Competitive stock option package
Comprehensive health benefits that include:
Full premium coverage
for PPO Gold for employees with 80% coverage for dependents
Full premium coverage
for Vision and Dental for employees
Generous time‑off schedule
20
days paid time off (accrued according to number of hours worked)
10
holidays (personalized to the holidays you observe)
401(k) with a
4%
safe harbor company match
2x weekly
catered team lunches
A team of curious, passionate, kind, and courageous people committed to eliminating industrial emissions that contribute to climate change
Unparalleled opportunities for growth, leadership, and project ownership in a dynamic and rapidly-growing startup company
CompensationAnnual salary range for this role is
$95,000-$120,000
USD plus meaningful equity, depending on experience and level.
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