Senior SCADA and Communications Engineer

Why Work at SMA America

Power the future. Build your career at SMA America.

As the U.S. subsidiary of SMA Solar Technology AG, we have been at the forefront of solar inverter technology since 1981, developing solutions that make photovoltaic power plants simpler, more reliable, safer, and more cost effective. Headquartered in Rocklin, California, SMA America has spent more than two decades helping homes, businesses, and utilities across the country generate clean, reliable power. We are the only inverter manufacturer in the world offering solutions for every system size, from residential rooftops to large scale utility plants, backed by more than 1,500 patents and a presence in over 190 countries.

Innovation is only part of the story. We invest in our people, create room to grow, challenge conventional thinking, and protect a culture where teammates genuinely care about each other and the work. We hire capable people and give them the space to do the job, with clear expectations, open door leadership, and real autonomy.

If you are passionate about driving positive change and want a career where you can take ownership of your work, we would love to meet you. Together, we are not just part of the energy transition, we are helping drive it forward.

• 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 [email protected] .

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 and communication structures to meet regulatory compliance requirements

Other duties as assigned

REQUIRED QUALIFICATIONS

Bachelor's degree in Electrical Engineering, Computer Engineering, or a related discipline, or equivalent relevant work experience

At least 5 years of SCADA or energy management systems experience

Strong understanding of firewalls and network security fundamentals

Ability to debug network connections using tools such as Wireshark

Extensive hands-on experience with utility-scale SCADA systems, including SCADA servers, RTUs, PLCs, industrial gateways, and edge/data collection devices

Strong experience with industrial and utility protocols such as Modbus TCP/IP, DNP3, IEC 61850 (preferred), and OPC UA

Strong understanding of OT cybersecurity principles, including defense-in-depth architectures, secure remote access/VPNs, and network segmentation and monitoring

Experience implementing secure communication paths between OT and IT systems

Comfort working with field data, diagnostics, and system telemetry

OTHER SPECIALIZED SKILLS

Background in commissioning or field deployment

Experience implementing unidirectional security solutions (data diodes)

Knowledge of ISO/RTO integration requirements

Strong cross-functional collaboration across engineering, O&M, and IT/security teams

Excellent troubleshooting and problem-solving capabilities

Ability to clearly communicate technical architectures to both technical and non-technical stakeholders

Familiarity with NERC CIP and cybersecurity frameworks for critical infrastructure

Proficiency in English required; German and/or Spanish language skills are a plus

Proficiency with Microsoft Office Suite (Word, PowerPoint, Excel)

Proven ability to work effectively in a matrix organization

Periodic domestic travel required; international travel may be required

WE OFFER

Compensation: $138,000–$158,000 base salary, commensurate with experience

Location: Rocklin, CA (HQ) or Texas preferred; remote candidates considered. Relocation assistance available for qualified candidates

Comprehensive benefits including health, dental, and vision coverage

401(k) plan with company match

Opportunities for professional development and industry engagement

Our EEO Policy

We are an equal opportunity employer and we make our employment decisions on the basis of merit and without regard to one's race, color, creed, sex (includes gender, pregnancy, childbirth and related medical conditions), gender identity, religion, marital status, age (over 40), national origin or ancestry, physical or mental disability (includes HIV/Aids), medical condition (cancer, genetic characteristics), veteran's status, sexual orientation, or any other consideration made unlawful by law.

In accordance with applicable law protecting qualified individuals with known disabilities, SMA will attempt to reasonably accommodate qualified applicants with known disabilities, unless doing so would create an undue hardship on SMA. Any qualified applicant with a disability who believes he or she requires an accommodation in order to perform the essential functions of the job for which he or she is applying should identify the accommodation(s) needed in the application.

Our Privacy Policy

During your job application or recruitment process with us: (a) SMA may collect your personal information directly from you, such as when you submit your applic