BMS Controls Engineer, Infrastructure

Tesla's Infrastructure DesignX team leads the development of innovative solutions for complex R&D and manufacturing facilities across the Bay Area and beyond. We specialize in creating sophisticated infrastructure systems that power next-generation research and production environments.

We are seeking a specialized BMS Controls Engineer to bridge the gap between our Facilities Operations and Data Science teams. The ideal candidate will optimize our Building Management Systems (BMS) not just for operation, but for high-fidelity data acquisition. You will work closely with facilities personnel to instrument systems, validate sensor accuracy, and architect the data pipeline required to feed predictive Machine Learning models.

• Field Device & Network Configuration: Perform low-level field device setup, including setting MAC addresses, baud rates, and communication parameters. Assign, configure, and manage static IP addresses for local DDCs, VFDs, and networked control meters across the internal network
• DDC Termination & Signal Scaling: Execute point creation and configuration within the DDC programming environment. Accurately translate physical electrical signals (e.g., 4-20mA loops, 0-10VDC, pulse outputs) into scaled engineering units for the BMS database
• IT/OT Network Integration: Bridge the gap between operational technology (OT) and IT by coordinating with network administrators to establish VLANs, configure network switches, and resolve IP conflicts or firewall issues for BMS devices
• Collaborate with facilities staff to identify critical control points and sensors required for ML modeling, translating the complex requirements of the ML team into technical tasks.
• Conduct regular audits of trend data to identify "flatlined" sensors, calibration drifts, or communication drop-outs
• Design and maintain the pathway from the BMS Edge to the central repository (Cloud/On-Prem). Develop automated scripts or dashboards to monitor the "health" of the data pipeline, ensuring uptime and completeness. (Ignition/WebCTRL/Desigo) and developing the sequence of operations
• Configure and program controllers to communicate via standard industry protocols. Program DDCs and Siemens PLCs using TIA-Portal. Should know IEC 61131-3 languages
• Develop, maintain, and upgrade intuitive graphical user interfaces (GUIs) and dashboards within Ignition and ALC to visualize system performance. Develop Alarm rationalization with feedback from Facility operations
• Advanced Troubleshooting: Troubleshoot field-level hardware, signal wiring, and network integration issues (e.g., fixing loose terminations, verifying RS-485 trunk integrity, correcting baud rate mismatches, and replacing faulty sensors)
• Program control sequences and alarm logic. Manage tag databases, historical data logging, and SQL database connections for reporting

• Bachelor's Degree in Electrical Engineering, Controls Engineering, or a related field, or equivalent experience with 5+ years of industry experience
• Strong IT/OT Networking Skills: Hands-on expertise with IP addressing, subnet masking, TCP/IP protocols, VLAN configuration, and network switch management
• Device Integration Expertise: Deep knowledge of configuring and integrating major protocols: BACnet/IP, BACnet MS/TP, Modbus TCP/RTU, and Profinet
• Hardware & Wiring Proficiency: Extensive experience with DDC termination, low voltage (24V) wiring, relay logic, 4-20mA loops, multimeter troubleshooting, and using signal generators for point-to-point validation
• Experience with Inductive Automation Ignition, Automated Logic (ALC) WebCTRL, or Siemens Desigo
• Ability to program, configure, and network Variable Frequency Drives (e.g., ABB, Sinamics)
• Experience with Python/Jython for Ignition scripting, SQL databases, and EIKON ALC Logic
• Knowledge of energy management, HVAC controls, or sustainable building practices.
• Proficiency with SQL or Time-Series Databases (e.g., InfluxDB, TimescaleDB)
• Bonus: Certifications such as Certified Energy Manager (CEM), Building Automation Professional (BAP), or IT networking certifications (e.g., CompTIA Network+, CCNA)

Along with competitive pay, as a full-time Tesla employee, you are eligible for the following benefits at day 1 of hire:

• Medical plans > plan options with $0 payroll deduction
• Family-building, fertility, adoption and surrogacy benefits
• Dental (including orthodontic coverage) and vision plans, both have options with a $0 paycheck contribution
• Company Paid (Health Savings Accounts) HSA Contribution when enrolled in the High-Deductible medical plan with HSA
• Healthcare and Dependent Care Flexible Spending Accounts (FSA)
• 401(k) with employer match, Employee Stock Purchase Plans, and other financial benefits
• Company paid Basic Life, AD&D
• Short-term and long-term disability insurance (90 day waiting period)
• Employee Assistance Program
• Sick and Vacation time (Flex time for salary positions, Accrued hours for Hourly positions), and Paid Holidays
• Back-up childcare and parenting support resources
• Voluntary benefits to include: critical illness, hospital indemnity, accident insurance, theft & legal services, and pet insurance
• Weight Loss and Tobacco Cessation Programs
• Tesla Babies program
• Commuter benefits
• Employee discounts and perks program

Pay offered may vary depending on multiple individualized factors, including market location, job-related knowledge, skills, and experience. The total compensation package for this position may also include other elements dependent on the position offered. Details of participation in these benefit plans will be provided if an employee receives an offer of employment.