Senior Enterprise Solution Architect

About Commonwealth Fusion Systems: 

Commonwealth Fusion Systems is on a mission to deliver the urgent transition to fusion energy.

Combining decades of research, top talent, and new technologies, we’re designing and building commercially viable fusion power plants. And we're working with policymakers, suppliers, and many others to build the energy industry of the future.

We’re in the best position to make it happen. Since 2018, we’ve raised $4 billion of capital, making us the largest and leading fusion company in the world.

Now we’re looking for more thinkers, doers, builders, and makers to join us. People who’ll bring new perspectives, solve tough problems, and thrive as part of a team.

If that’s you and this role fits, we want to hear from you.

Join the power movement as a Senior Enterprise Solution Architect

To support our rapid growth and complex engineering, manufacturing, and business operations, we are looking for a strategic and hands-on Enterprise Solution Architect.

In this role, you will be responsible for defining, designing, and driving the overarching technology architecture across our digital ecosystem. You will bridge the gap between high-level business goals and technical execution, ensuring our Enterprise Resource Planning (ERP), Product Lifecycle Management (PLM), Manufacturing Execution Systems (MES), cloud infrastructure, and data platforms seamlessly integrate into a unified digital thread.

If you thrive in high-impact environments, enjoy solving complex IT/OT integration challenges across corporate and operational systems, and want to architect the digital foundation for the future of clean energy, we would love to hear from you.

What you'll do:

What we're looking for:

• Bachelor's or Master's degree in Computer Science, Information Systems, Software Engineering, Mechanical/Industrial Engineering, or equivalent practical experience
• 8 to 10+ years of total experience in enterprise architecture, solution architecture, or lead systems architecture, with a focus on advanced engineering, hardware, aerospace, automotive, clean energy, or industrial manufacturing sectors.
• Proven Track Record: Direct experience leading or delivering at least 2 to 3 full lifecycle implementations or modernizations connecting PLM, ERP, and MES/MOM platforms       
• Big-Picture Vision & Technical Depth: A strategic thinker who can easily shift from high-level enterprise roadmaps to detailed technical, API, and schema design conversations
• Effective Communicator: An architect capable of building consensus and explaining technical trade-offs among cross-functional stakeholders, executive leadership, and shop-floor engineers
• Pragmatic Architect: A balanced practitioner who weighs best-practice architectural frameworks against the speed, flexibility, and delivery constraints required in a high-growth environment
• Complexity Manager: Someone skilled at untangling legacy tech debt, resolving data silos, and defining rationalized target-state environments

Bonus points for:

• Enterprise Platforms: Deep hands-on design experience and domain expertise with industry-standard core systems, including:
• PLM: Siemens Teamcenter, PTC Windchill, Aras Innovator, or PTC Arena
• ERP: SAP S/4HANA, Odoo, Microsoft Dynamics 365, Oracle Fusion Cloud ERP / NetSuite, or Epicor Kinetic
• MES: Siemens Opcenter, Manufacturo, SAP Digital Manufacturing (DM), or AVEVA MES
• SCADA / Automation: Ignition (Inductive Automation), AVEVA System Platform (Wonderware), Siemens SIMATIC WinCC, GE Proficy, or Rockwell FactoryTalk View
• Integration Frameworks: Hands-on experience with modern integration architecture (REST/GraphQL APIs, message brokers like Kafka or RabbitMQ, iPaaS platforms like MuleSoft, Workato, or Boomi), ISA-95 standards, PLM XML, edge computing, and IIoT shop-floor integration.
• Cloud & Infrastructure: Strong experience with major cloud platforms (AWS, Azure, or GCP), cloud-native design patterns, hybrid deployment models, and identity/security protocols

Must-have requirements:

#LI-Onsite

At CFS, we excel in fast-paced environments, driven by our values of integrity, execution, impact, and self-critique. As we grow, we’re eager to bring on mission-driven folks who offer diverse perspectives and fresh ways to tackle challenges.

We value diversity deeply and are proud to be an equal opportunity employer by choice. We consider all qualified applicants equally, regardless of race, color, national origin, ancestry, citizenship status, protected veteran status, religion, physical or mental disability, marital status, sex, sexual orientation, gender identity or expression, age, or any other basis protected by law.

This role requires compliance with U.S. laws concerning the export of controlled or protected technologies or information (collectively, “Export Control Laws"). Any offer of employment will be contingent on the need for compliance with such Export Control Laws.

Compensation: USD 110,000 – 185,000 per year salary