Senior SCADA & Communications Engineer

Why Work at SMA America At SMA America , we believe in Energy that Changes . Since 1981, we’ve been developing innovative solar technology that simplifies, secures, and enhances the performance of photovoltaic systems — all while pushing the boundaries of what’s possible in clean energy. But we’re not just transforming power — we’re empowering people. We’ve built a culture where bold ideas are welcomed, collaboration is second nature, and your career growth truly matters. With our Rocklin, CA headquarters as the hub, we offer a hybrid work model, competitive benefits, and a team-driven environment where your impact is seen and felt. Whether you’re a sales expert, service pro, or engineering innovator, if you’re ready to join a purpose-driven team committed to shaping the future of energy — we’d love to meet you. Senior SCADA & Communications Engineer Rocklin, CA (HQ) or Texas / Remote considered, US (location pending your confirmation) WORK AUTHORIZATION Applicants must be authorized to work in the United States on a full-time basis SMA America does not offer employment visa sponsorship of any kind, including H-1B, OPT, CPT, or TN visas Candidates who currently require or will in the future require visa sponsorship are not eligible Candidates operating under a temporary work permit or any visa-tied employment authorization are also not eligible AI-GENERATED APPLICATION MATERIALS We review all resumes and application materials for AI-generated content Submissions that show evidence of AI manipulation will be disqualified from consideration without further review We want to hear your authentic voice and see your genuine experience RECRUITMENT FRAUD NOTICE All SMA America openings are posted on our official careers page and all recruiter communication comes from an @sma-america.com address. We never request payment, banking information, or a Social Security number during the recruitment process. If you are contacted about an SMA America role from a personal email account, or asked for any of the above, please forward the message to HRGeneralmailbox@sma-america.com . PURPOSE OF THE POSITION The Senior SCADA & Communications Engineer supports the design, integration, and operation of communication and control systems across utility-scale renewable energy assets, including solar PV, battery storage, and hybrid plants. This role owns site-level communications architecture, machine-to-machine (M2M) SCADA integration, and secure connectivity between sites, utilities, and cloud platforms. PRIMARY DUTIES / RESPONSIBILITIES Lead integration of site controllers, inverters, and auxiliary equipment into a unified SCADA architecture Design and configure machine-to-machine (M2M) communications between site controllers, inverters, and plant-level gateways and data concentrators Define and deploy end-to-end communication networks, including industrial Ethernet (fiber/copper), layered OT network segmentation, and integration of secure connectivity platforms, data collectors, and industrial gateways Design and support OT networks, including firewalls, routers, switches, VLANs and segmentation, and fiber optic networks Manage secure communication interfaces between sites and utilities, transmission operators, ISOs/RTOs, asset owners, and cloud-based platforms Configure and validate protocols for wide-area communications, including real-time telemetry, dispatch and control signals, and event and disturbance reporting Design and implement multi-layer cybersecurity architectures, including segmented network zones, secure data replication layers, and unidirectional gateways (data diodes) for critical assets Support compliance with NERC CIP standards, utility interconnection requirements, and internal cybersecurity frameworks Enable inverter monitoring, diagnostics, and fault detection through integration with cloud-based dashboards Collaborate with O&M and engineering teams to troubleshoot issues and optimize system performance Maintain auditable data…