Last Energy seeks a Helpdesk Technician to support the day-to-day IT needs of a fast-growing, DOE-regulated nuclear startup. This role will handle user support, new hire onboarding, and device provisioning while working directly alongside a lean IT team supporting a compliance-driven environment. This role extends beyond traditional helpdesk boundaries. As a lean team supporting a rapidly scaling company, you will be pulled into tasks traditionally earmarked for Systems Administrators or Security Analysts. The ideal candidate is hungry, self-driven, and thrives on autonomy, taking ownership of a task, researching what it actually takes to get it done right, and delivering results. KEY DUTIES & RESPONSIBILITIES * Serve as first point of contact for day-to-day IT support tickets, troubleshooting independently before escalating, supporting our users * Own new hire onboarding and device lifecycle: account provisioning, laptop imaging, and iPhone enrollment via Apple Business Manager and Google MDM, and asset inventory tracking * Administer user accounts, access, and endpoint compliance across Google Workspace and the managed device fleet * Document recurring issues and solutions, building out internal standards and a knowledge base as common problems are identified * Other duties as assigned QUALIFICATIONS * 1-2+ years of hands-on IT support/helpdesk experience, with strong first-principles troubleshooting instincts * Demonstrated ability to self-teach and research independently, using AI tools as an aid rather than a crutch * Working knowledge of Windows and macOS environments, along with foundational networking concepts (DNS, DHCP, VPN, basic connectivity troubleshooting) * Experience with Google Workspace administration and mobile device management (Apple/Google MDM) preferred * Enthusiastic about being on-site 5 days a week