Controls Hardware Engineer

About Pacific Fusion Pacific Fusion was founded in 2023 with the mission to power the world with abundant, affordable, clean energy. We are rapidly designing and building a pulser-driven inertial fusion system to achieve net facility gain (more fusion energy output than stored energy input). In parallel, we are developing the key components required to build affordable fusion systems. Our plans are ambitious. We have raised over $900M so far from incredible investors, resourcing us to deliver on these plans. We are bringing together the best scientists, engineers, and operators from the fusion community, hard tech industry, and other sectors. We are united by a shared sense of urgency to provide clean power for the world, particularly managing climate change while meeting growing global energy demand. You can read more about us in this letter from our founders. Why This Role Matters As a Controls Hardware Engineer, you will be an instrumental part of interfacing between project teams and gathering controls oriented requirements. Primarily you will take those requirements and design significant parts of our main control system. This role requires an individual who has a passion for controls engineering, and would like to grow in hardware design and implementation. What You'll Do Requirements & System DefinitionCollaborate with cross-functional engineering teams and system stakeholders to develop, document, and validate control system requirementsTranslate functional and safety requirements into detailed control logic, hardware specifications, and test criteriaParticipate in design and hazard reviews to ensure system requirements align with performance, safety, and reliability goals Control System Design and ImplementationDevelop control architectures for safety-critical and utility systemsDesign electrical schematics, control panels, and wiring diagrams for 24VDC control and 480VAC drive power systemsSpecify and integrate PLC, HMI, and communication hardwareConfigure and commission VFDs, servo drives, and motion control systemsImplement and verify safety interlock and process control logic in accordance with SIS and NFPA standards Software Development and IntegrationDevelop and test PLC programs using structured and modular programming practicesConduct system-level integration testing, troubleshooting, and commissioning supportWork with instrumentation and field devices to ensure proper control and feedback integration Compliance and DocumentationEnsure system designs comply with NFPA 70 (NEC), NFPA 70E, NFPA 79, and SIS/IEC 61511 standardsDevelop technical documentation including I/O lists, control narratives, functional requirements, and validation test proceduresSupport safety validation, risk assessments, and functional testing throughout the system lifecycle Collaboration and Technical LeadershipServe as a technical point of contact for controls-related aspects of multidisciplinary projectsWork closely with fabrication, installation, and operations teams to ensure design intent and performance goals are achievedContribute to continuous improvement of design methods, documentation standards, and controls best practices What You Bring Bachelor’s degree in Electrical Engineering, Controls Engineering, or related field5+ years of experience in industrial automation or control system designProficiency with PLC-based systemsExperience with VFDs, servo drives, and motion control systemsFamiliarity with systems operating at 24VDC and 480VACStrong understanding of NFPA 70/70E/79 and functional safety (IEC 61511) standardsProven ability to develop system requirements and translate them into detailed design documentationIndustrial Panel/Cabinet design experience Bonus Points For Experience with safety PLCs and interlock logic designBackground in large scientific facilities, or other high-reliability environmentsCAD experience, EPLAN experience is a significant plus! Pay Range $138,100—$207,100 USD Total Compensation & Benefits For Eligible Employees Industry-competitive salary Equity plan 6% employer 401k matching Generous paid time off (including sick leave, vacation, paid family leave) Medical, Dental, and Vision insurance Actual base salary offered will be determined by: experience, skills, and work location. This range is for base salary, our total compensation includes equity and benefits. We welcome you to apply even if your expectations are outside our listed range. Pacific Fusion is committed to creating a diverse environment and is proud to be an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. Pacific Fusion is committed to providing reasonable accommodations for qualified individuals with disabilities in our job application procedures and throughout employment. If you need assistance or any accommodation, please let us know. Pacific Fusion does not accept unsolicited resumes from recruiters or employment agencies without a fully executed recruitment agreement in place. In the absence of such agreement, Pacific Fusion reserves the right to pursue and hire any candidates without an obligation to pay fees. Agencies are requested not to contact Pacific Fusion hiring managers or employees regarding recruiting services.