OT Field Engineer

Jupiter Power • Austin, TX

5d • Onsite

About The Position

We are seeking an Operational Technology (OT) Field Engineer to support the deployment and operation of utility-scale Battery Energy Storage Systems (BESS). In this role you will work hands-on in the field to commission, troubleshoot, site communications infrastructure supporting large-scale energy storage assets operating safely, reliably, and in compliance with grid requirements.
As an OT Field Engineer, you will support site-level technology associated with SCADA, Controls, power conversion systems (PCS), and industrial networks. You will collaborate closely with the organization’s operations and construction teams as well as utility partners during commissioning and throughout the operational lifecycle of BESS sites. This role involves travel to active project sites and work in high-voltage utility environments, with a strong focus on safety, system reliability, and cybersecurity best practices.
This is an opportunity to play a critical role in advancing grid-scale energy storage and supporting the transition to a more resilient and sustainable power system.

Requirements

• Associate’s or Bachelor’s degree in Electrical Engineering, Controls Engineering, Automation, or a related technical field, or equivalent practical experience
• 5+ years of experience working with Operational Technology associated with power, utilities, renewable energy, or heavy industrial environments such as oil and gas production/service/support
• Hands-on experience commissioning or supporting PLC and/or SCADA-based systems
• Willingness and ability to travel to project sites and work in outdoor, high-voltage utility environments
• Strong troubleshooting, communication, and documentation skills

Nice To Haves

• Configuration and troubleshooting of industrial Ethernet networks, switches, routers, firewalls, and VLANs
• Familiarity with Microsoft Windows Server environments, including system configuration, user management, and basic troubleshooting
• Experience with SCADA systems, HMIs, and plant control platforms
• Understanding of OT network architecture and secure system design
• Ability to read and interpret electrical schematics, network diagrams, and control logic documentation
• Familiarity with remote access tools, VPNs, and secure site-to-site communications
• Basic knowledge of OT cybersecurity principles and best practices

Responsibilities

• Commission, test, and support operational technology systems for utility-scale Battery Energy Storage System (BESS) sites
• Verify communications between site equipment, plant controllers, and remote monitoring platforms
• Support installation and operation of Cameras, site WiFi, Carrier circuits, and other technology.
• Diagnose and resolve OT hardware, software, and network issues in live field environments
• Support OT cybersecurity practices and compliance requirements as applicable
• Collaborate with the organization’s internal construction and operations teams during construction, commissioning, and operations of the BESS sites
• Support of multiple datacenters containing key infrastructure used for remote access, generation management, and other utility specific applications.
• Maintain accurate documentation including network diagrams, configurations, and as-built changes to IFC designs.
• Follow company safety policies and industry best practices when working in high-voltage and utility environments

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level
• Education Level: Associate degree