OT Security Engineer, Energy Manufacturing

What To Expect
Tesla is seeking an OT Security Engineer to lead and execute production and field OT security for Tesla Energy at Giga Buffalo, New York. This role secures the manufacturing environments supporting production of Powerwall, Megapack, Solar Roof, and Solar Panel systems.

At Tesla, we secure the machine that builds and controls the machine. This engineer works hands‑on inside live production and operational environments, partnering with Energy Manufacturing Engineering, Controls Engineering, IT Manufacturing, Facilities, and InfoSec to reduce real security risk without disrupting safety, quality, or uptime.

This role spans industrial automation, robotics, power electronics manufacturing, OT networks, and secure remote access, supporting productions of Energy systems. The ideal candidate is execution driven, comfortable in high availability production environments, and capable of translating security requirements into scalable, production safe implementations.

What You'll Do

Execute OT security assessments and remediation across: Powerwall manufacturing and test lines. Megapack manufacturing environments. Solar Roof and Solar Panel manufacturing systems

Drive OT vulnerability management, patching, and firmware lifecycle activities for: PLCs, HMIs, industrial PCs, test systems, and power electronics adjacent controllers

Utilize Claroty for: Passive OT asset discovery and continuous monitoring. Approved active validation and configuration verification. Vulnerability identification, prioritization, and remediation tracking. Supporting detection of anomalous behavior across Energy factory environments

Partner with Controls Engineering and IT Manufacturing to harden: PLCs, HMIs, and industrial control systems. Manufacturing and facility OT network architectures, segmentation, and access models

Support secure remote access architectures for: Vendors, integrators, engineers, and support teams

Contribute to equipment and robotics security hardening initiatives, including: Credential and access management. Firmware and configuration baselines. USB and removable media controls. Controller and test station lockdown strategies

Support OT incident response, investigations, and recovery impacting Energy manufacturing systems

Enable secure onboarding of new Energy manufacturing tooling, vendors, test equipment, and production lines

Participate in threat modeling and architecture reviews for Energy manufacturing, control, and field connected OT systems

Support backup, resilience, and recovery initiatives for critical Energy manufacturing and control infrastructure

What You'll Bring

2 years of experience in OT, ICS, SCADA, or manufacturing security environments

Hands‑on experience securing industrial automation in production settings

Strong working knowledge of PLC platforms (Rockwell, Siemens, Beckhoff preferred)

Practical experience with Claroty or similar OT security platforms

Familiarity with OT protocols such as EtherNet/IP, Profinet, Modbus, and related industrial networking

Experience implementing or supporting secure remote access for OT environments

Proven experience executing remediation in uptime‑critical manufacturing systems

Exposure to OT incident response and operational recovery activities

Familiarity with SIEM integration and security telemetry (Splunk preferred)

Security certifications are a plus; real‑world factory and Energy systems experience is highly valued

Benefits
Compensation and Benefits
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

Expected Compensation

Software Development Engineer - $126,000 - $189,000/annual salary

Sr Software Development Engineer - $151,200 - $226,800/annual salary

cash and stock awards benefits for all levels

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.

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