IS International Services, LLC

Engineer

• Code Translation: Collaborate with multi-disciplinary stakeholders to interpret complex local and international fire code regulations, converting them into precise, actionable technical product requirements or permitting solutions.
• Compliance Matrixes: Design, implement, and maintain exhaustive code compliance matrixes to extract and track definitive regulatory criteria across distinct deployment areas.
• Deficiency Resolution: Proactively identify regulatory compliance gaps or unique local jurisdictional (AHJ) variances, developing robust technical workarounds and engineering solutions.
• Risk Mitigation & Testing: Support operational aspects of corporate fire safety initiatives, validating safety parameters by defining how systems are modeled, configured, and full-scale tested for deflagration and fire propagation potentials.
• Reporting & Visibility: Synthesize complex test data and compliance profiles into clean, visual dashboards and executive reports (using Word, Excel, PowerPoint) to drive data-backed storytelling for regional leadership.
• First Responder Education: Develop, update, and actively conduct specialized training frameworks to prepare internal teams, client representatives, and regional Fire Departments on proper emergency/first-responder protocols during thermal events.
• Technical Issue Management: Directly participate in technical issue resolution pipelines, streamlining communications to uncover root causes and quickly finalize systemic engineering adjustments.
• Industry Leadership: Keep a continuous pulse on shifting global codes, codes-committee rulings, and energy storage safety benchmarks to consistently advance the baseline safety of regional product deployments.

BESS Fire Protection Engineer I

Electrical Engineer

• Develop and review comprehensive engineering packages
• Specify and integrate critical equipment
• Perform and validate essential electrical engineering calculations
• Lead the integration of Balance-of-Plant (BOP) systems
• Ensure all designs align with utility interconnection requirements

Senior BESS Electrical Engineer

Business Intelligence Developer

• Design and develop Power BI dashboards that provide visibility into warranty performance, operational KPIs, claims metrics, financial reporting, project status, and executive scorecards.
• Create interactive reports that monitor warranty trends, SLA performance, product reliability, claim resolution, customer metrics, and operational efficiency.
• Build executive dashboards supporting KPI tracking, OKRs, SMART goals, and continuous improvement initiatives.
• Develop reusable reporting frameworks that reduce manual reporting and improve decision-making.
• Analyze warranty claims, operational performance, engineering data, and financial metrics to identify trends and recommend business improvements.
• Develop SQL queries, ETL processes, and automated datasets for enterprise reporting.
• Prepare datasets used for Root Cause Analysis (RCA), product quality improvements, and warranty optimization.
• Perform ad hoc analysis supporting Finance, Engineering, Product Management, and Executive Leadership.
• Design Power Apps solutions that streamline warranty operations and internal business workflows.
• Automate reporting processes using Microsoft Excel, VBA, Power Query, Power Automate, and SmartDocs.
• Improve business processes through workflow automation and standardized reporting.
• Manage SharePoint sites, document libraries, workflow tools, and operational databases.
• Partner with Engineering, Finance, Supply Chain, Product Management, Customer Support, Quality, and Operations teams to translate business requirements into reporting solutions.
• Support cross-functional initiatives involving KPI development, performance tracking, process optimization, and operational excellence.
• Present dashboards and business insights to leadership teams and key stakeholders.
• Assist with data governance, reporting standards, and dashboard best practices.

Inspector

• The Quality Inspector (or QA/QC Technician) ensures that energy storage products, components, and on-site installations adhere to strict quality standards and specifications.
• They perform inspections, manage non-conforming materials, conduct root cause analysis (RCA), and maintain detailed documentation for battery energy storage systems (BESS).
• This is a traveling position supporting projects in Arizona, Nevada, California, Texas and more. Candidates can expect to be away from home 4 - 6 weeks at a time.

Quality Inspector

• Own BESS modeling, model validation, and grid-code compliance support for Chile projects and advanced applications including data centers.
• Develop, review, test, document, and defend EMT, RMS, steady-state, and PPC model packages with inverter OEMs, modeling firms, grid operators, utilities, and internal Fluence teams.
• Perform modeling work, communicate findings clearly, and actively pull support from OEMs, modeling firms, controls teams, and project teams to keep studies and compliance work moving.

Senior Grid Integration, Power Systems Engineer

Full-stack Engineer

• Own technical execution, requirements compliance, and gap closure for BESS projects in Puerto Rico, Chile, Dominican Republic, the USA, and data center applications.
• Review grid code documents, contracts, technical specifications, and project documentation to determine whether the system, equipment, controls, and solution comply with project and regulatory requirements.
• This is a hands-on execution role. The person must identify gaps, define closure paths, develop the technical and commercial proposal, and drive alignment across engineering, procurement, controls, project management, vendors, customers, and field teams until closure.

Senior Technical Lead – Execution

• Develop and implement IEC 61131-3 structured text control logic including thermal management and safety logic.
• Design and implement TCP/Modbus, RTU/Modbus, TCP/OPC-UA, and/or IEC61850 server/clients within the CMS logic to monitor hardware, apply power/thermal/safety algorithm logic, and provide metrics to the SCADA platform.
• Interpret and refine product and project requirements and design, engineer, and materialize them in the CMS platform.
• Develop and maintain design, solution, and component specifications that are part of the CMS platform.
• Contribute to Commissioning operations efforts including power dispatch, troubleshooting discrete HW issues, and coordinating with onsite commissioning personnel.
• Support in the resolution of installation, commissioning, and operational issues.
• Participate in EMS Rack and Network Junction Box config functional Checksheets during commissioning.
• Review/coordinate design and other technical information from OEM suppliers and contractors.
• Maintain knowledge of applicable codes, standards, certifications, and applications in the Energy Storage industry.
• Assist the Operations Team in controls related issues that arise.
• Work closely with Software Engineering on the interface to Container management software application.

CMS Controls Engineer

Support Engineer

• Support the project team on design and integration of the project specific requirements with existing functionalities: cybersecurity, network, architecture and associated devices.
• Support the Design stage of a project and develop Network topologies, Internet requirements, IP address list and the network cabinet BOM and shop drawings according to project specifications and requirements.
• Support and develop along with the Controls and SCADA Engineer standardized test procedures and execute tests (FAT/SAT) to reduce commissioning time, and perform testing, including involvement in hands-on lab testing during evaluations of prototype systems.
• Install, connect, and configure networking equipment, including but not limited to servers, switches, routers, and firewalls.
• Ensure all network hardware and software are deployed according to technical specifications, project requirements, and security protocols.
• Develop and maintain documentation of system infrastructure including hardware, protocols, communication links and cybersecurity strategies.
• Monitor network performance and availability using appropriate tools and methodologies.
• Diagnose and resolve connectivity issues, hardware failures, and configuration problems in a timely manner to minimize downtime.
• Perform scheduled maintenance, firmware updates, and upgrades to network infrastructure.
• Ensure all updates are tested and documented to maintain operational stability and compliance with standards.
• Work closely with Project Managers, Commissioning Engineers/Technicians, and the Controls, SCADA & Systems Deployment team to support the delivery of project milestones.
• Provide technical support and hands-on training to on-site personnel in the use, operation, and maintenance of networking systems.
• Maintain accurate and detailed records of network configurations, installation procedures, changes, and maintenance activities.
• Ensure documentation is current, accessible, and compliant with company requirements.