Jobs at ON.energy

Designs and executes infrastructure QA plans covering RHEL updates, containerized deployments, platform upgrades, performance testing, rollback safety, and CI/CD validation. Builds test automation and monitoring scripts, validates server sizing and production-bound systems under load, and collaborates with systems, DevOps, and application engineering teams on acceptance criteria. Documents defects and qualification outcomes while troubleshooting issues across operating system, network, and application layers.

Leads the Systems Engineering R&D function for grid-scale energy storage, power conversion, UPS, and power quality products. Establishes systems engineering governance across architecture, requirements, interfaces, risk, verification, qualification, and design transfer. Manages and develops systems engineers, guides multidisciplinary technical decisions, oversees product verification and field deployment, and coordinates with customers, suppliers, manufacturing, program management, and service teams. Requires extensive leadership experience in complex power or energy hardware development.

Leads R&D product concept development and systems architecture for grid-scale energy storage products. Owns requirements engineering, feasibility studies, preliminary design, prototyping, design reviews, vendor technical coordination, trade studies, risk management, and transition from validated prototypes to production. Supports deployment issue resolution and continuous improvement while coordinating hardware, firmware, test, product, operations, and supply chain teams.

Creates and modifies Revit families for electrical equipment, including panels, cabinets, and transformers. Builds and simplifies models from CAD files and vendor documentation, manages parameters and visibility settings, organizes equipment in BIM projects, and produces drawings, views, general arrangements, and technical renders. Updates AutoCAD drawings and coordinates equipment interfaces with mechanical and electrical modelers.

Manage full lifecycle execution of battery energy storage and hybrid data center projects. Responsibilities include client coordination, safety, scheduling, budgeting, engineering, quality, commissioning, compliance, risk mitigation, contract negotiations, change orders, invoice approvals, reporting, supplier relationships, and project closeout. The role manages EPC contractors and complex infrastructure projects across the U.S. and Latin America.

Administer and continuously improve an enterprise QMS platform supporting ISO 9001 certification for medium-voltage UPS equipment. Configure workflows, permissions, dashboards, audits, CAPA, training, document control, and management reviews. Develop quality policies, procedures, and SOPs; coordinate with departments, customers, suppliers, and auditors; monitor quality metrics; and support corrective actions and system integration. The role requires ISO 9001 expertise, QMS platform administration, technical writing, bilingual English-Spanish communication, and travel up to 25%.

Leads advanced laboratory validation and stress testing for grid-tied power systems and medium-voltage UPS products. Develops HIL test protocols, coordinates facilities, discovers failure modes, analyzes high-fidelity data, verifies performance against requirements, and ensures safety compliance. Translates lab findings into commissioning procedures and troubleshooting guides while mentoring field technicians and coordinating training rotations. Provides technical direction across product development, validation, and de-risking activities.

Represents ON.energy at Korean suppliers, conducting equipment inspections, FATs, NCR resolution, quality documentation, and shipment-readiness reviews. Audits supplier processes, verifies corrective actions, supports qualification and continuous improvement, and assists with receiving inspection, installation, SAT, and commissioning. The role covers electrical power equipment including transformers, batteries, PCS/inverters, switchgear, and control cabinets, requiring extensive supplier-site travel and Korean-English technical communication.

Coordinates ON.energy’s branding operations, including merchandise, printed materials, signage, vehicle branding, events, conferences, inventory, schedules, documentation, and vendor relationships. Reviews proofs and samples for brand compliance, tracks deliverables, manages logistics across offices and operating sites, supports award submissions, and assists with event setup and teardown. The role is based onsite in Miami and requires periodic travel.

Own end-to-end execution of UPS skid production programs, including scheduling, quality, traceability, delivery, inventory, logistics, and supplier performance. Make real-time production decisions, manage manufacturing partner relationships, troubleshoot build issues across cross-functional teams, and report KPIs to leadership. The role is based on-site in Dallas and requires up to 75% travel.

Six-month remote R&D internship supporting laboratory product and system testing. Responsibilities include developing test plans, tracking readiness, organizing execution evidence, analyzing test data, creating reusable data-processing tools, drafting reports, coordinating with engineering teams, documenting issues, and improving testing workflows. The intern will support testing at laboratory locations and may travel optionally, while following safety, access, and confidentiality requirements.

The Senior Marketing Technology Software Engineer owns and enhances the corporate website using Nuxt, Vue, and TypeScript, supporting SEO, campaigns, content operations, performance, accessibility, and interactive visual experiences. The role also develops business process automation, enterprise integrations, and REST/Web API solutions. Responsibilities include requirements gathering, technical documentation, stakeholder collaboration, troubleshooting, mentoring, and improving engineering standards.

Leads the Technical Council and Document Control teams supporting data center engineering projects. Oversees technical issue escalation, resolution workflows, KPI frameworks, dashboards, knowledge management, project submittals, customer transmittals, SharePoint governance, and documentation standards. Partners with Engineering and executive leadership to improve quality, response times, compliance, and scalability. Requires substantial engineering operations leadership, expertise in energy infrastructure, document management platforms, and travel to U.S. project sites.

Lead the technical direction, architecture, roadmap, and engineering standards for ON.energy’s BESS product line. Own multiple product development cycles from concept through field deployment, personally resolve complex electrical and thermal design challenges, approve detailed engineering drawings, manage strategic vendors, lead design reviews and post-mortems, mentor engineers, and represent product engineering with customers, certifying bodies, suppliers, and industry groups. Requires deep BESS or mission-critical power experience and travel up to 25–30%.

Field-facing role to deploy, configure, and support OT networks for utility-scale BESS projects. Ensure reliable communications between EMS, PCS, BMS, protection relays, meters, and SCADA; troubleshoot, document architectures, support FAT/SAT, and hand over sites to service teams.

Develop and operate hardware-in-the-loop and real-time simulation systems for energy storage and power conversion products. Build real-time models, integrate controllers and firmware, execute functional and fault test campaigns, automate testing and reporting, investigate failures, and support root-cause analysis. The role requires hands-on laboratory work with power electronics, controls, data acquisition, industrial protocols, and test documentation.

Leads advanced power and energy systems integration across microgrids, energy storage, controls, protection, communications, testbeds, commissioning, and commercial deployments. Builds and manages an engineering integration team, directs technology evaluation and validation, establishes technical governance and readiness processes, resolves complex multi-vendor systems issues, and communicates technical risk and evidence to customers, suppliers, partners, and executives.

Build and maintain AWS-based data lakehouse infrastructure, including batch and streaming ETL/ELT pipelines, high-frequency time-series ingestion, orchestration, analytical datasets, governance, security, monitoring, alerting, and data quality testing. The role requires strong Python, PySpark, advanced SQL, open table formats, AWS data services, lakehouse modeling, and infrastructure-as-code experience.

Deploys, configures, commissions, and supports Ignition-based Energy Management Systems for utility-scale battery storage projects. Integrates EMS with PLCs, PCS, BMS, meters, protection relays, and site networks; configures tags, alarms, historians, dashboards, and control workflows; troubleshoots communications and system issues; supports FATs, SATs, site commissioning, documentation, standardization, and operational handover. Requires hands-on Ignition experience and 30–40% travel to project sites.

Provides IT support by maintaining corporate infrastructure, systems, software, and assets. Resolves user requests, administers Windows users, installs and updates applications, provides remote support, documents incidents and tasks, protects corporate and personal data, and ensures compliance with IT standards and guidelines. The role reports to Technology and Software Management teams and supports continuous improvement of IT practices.