IT Operations & Systems Administrator

NANO Nuclear Energy Inc. (NASDAQ: NNE); Oak Brook (IL); On-site; USD 90,000 - 130,000; Full time

Benefits offered by this job

Mentorship

Growth opportunities

Medical insurance

401(k) match

Unlimited PTO

Parental leave

Job summary

NANO Nuclear Energy is seeking an IT Operations & Systems Administrator to serve as the technological backbone of our Oak Brook office. You will provide on-site IT support, automate provisioning, and manage our Microsoft 365 environment.

You will also customize Dynamics 365, build dashboards, configure access, and help secure our systems in a collaborative, fast-moving setting with engineers, scientists and executives.

Qualifications

• 3–5 years of IT operations, servers, helpdesk, and systems administration.
• Experience administering Microsoft 365 environments including Entra ID, Exchange, and SharePoint Online.
• Strong judgment, initiative, and clear communication in technical support.

Responsibilities

• Onboard new hires with Windows 365 Cloud PCs and Intune management.
• Serve as IT troubleshooting POC for network and software support.
• Maintain local network, Wi-Fi 6E/7, and Teams Rooms on site.
• Respond to tickets promptly and communicate status.
• Administer Microsoft Dynamics 365, build dashboards, manage access.
• Support NEOS, SharePoint sites, and document library permissions.
• Manage Entra ID groups and data access controls.

Skills

IT Operations

Helpdesk

Systems Administration

Microsoft 365

Entra ID / Azure AD

SharePoint Online

Communication skills

Tools

Intune

Windows 365

Azure Virtual Desktop

Dataverse

Purview

NIST 800-171

CMMC

Job description

NANO Nuclear Energy is an advanced nuclear technology company developing next-generation microreactor systems that will help transform the future of clean, reliable, and resilient energy. Through the development of its KRONOS MMR™ Energy System, LOKI MMR™ Energy System, and ZEUS™ Solid Core Battery Reactor—advanced high-temperature gas-cooled reactor (HTGR) technologies designed for applications including data centers, industrial operations, remote communities, and critical infrastructure—the company is advancing innovative nuclear solutions for a rapidly evolving energy landscape. NANO Nuclear has also submitted a Construction Permit Application (CPA) to the U.S. Nuclear Regulatory Commission (NRC) to support the planned deployment of the KRONOS MMR at the University of Illinois Urbana-Champaign (UIUC), representing a significant milestone toward the commercialization of advanced nuclear technology.

Joining NANO Nuclear means contributing to pioneering technologies with the potential to redefine the nuclear industry while working alongside experts in engineering, science, and innovation. Our team operates in a collaborative, entrepreneurial environment where employees are encouraged to solve challenging technical problems and advance the materials technologies needed for next-generation energy systems.

Position Overview

We are seeking an IT Operations & Systems Administrator to serve as the technological backbone of our Oak Brook office. You will be the on-the-ground IT support for our rapidly growing team, executing zero-touch hardware provisioning and daily helpdesk operations. Simultaneously, you will serve as our internal systems administrator, primarily focused on customizing and managing our Microsoft Dynamics 365 (CRM/ERP) environment and Microsoft 365 ecosystem. This role is on-site Mon-Fri.

Responsibilities

• Execute rapid onboarding for new hires, average 2 per month. Deploy and manage Windows 365 Cloud PCs and local hardware using Microsoft Intune
• Serve as the POC for IT troubleshooting, networking, and software support.
• Support local network connectivity, Wi-Fi 6E/7 provisioning on the manufacturing floor, and Microsoft Teams Rooms (A/V conferencing) maintenance.
• Acknowledges all emails and support requests in a timely manner even if a full resolution will take longer.
• Delivers strong customer service to internal staff and external partners and treating every interaction as a reflection of the IT department.
• Act as the primary internal administrator for Microsoft Dynamics 365. You will configure custom tables, build dashboards, manage user access, and map our business processes (Vendor Management, CRM pipelines, and eventually Supply Chain/ERP) into the Dataverse.
• Assist in building and maintaining the NANO Enterprise Operating System (NEOS). Train department heads on managing their SharePoint Communication Sites, enforce the use of our flat-architecture Document ID system, and manage strict Document Library permissions.
• Manage Microsoft Entra ID groups and ensure users only have access to the specific data tiers required for their roles.

Security & Compliance Governance

• Deploy and monitor Microsoft Purview sensitivity labels, ensuring Controlled Unclassified Information (CUI) and export-controlled CAD files are heavily restricted.
• Ensure all endpoint devices and user activities comply with our strict NIST 800-171 and CMMC Level 2 cybersecurity baselines.

Required Qualifications

• 3–5 years of experience in IT Operations, Linux/Windows server environments, Helpdesk, and Systems Administration.
• Proven experience administering Microsoft 365 environments, specifically Entra ID (Azure AD), Exchange, and SharePoint Online.
• Exercise independent judgement in decision-making and is expected to raise concerns in directives when something appears incorrect, risky or against policy.
• Works through problems independently and demonstrating ownership and initiative. Applies critical thinking and sound judgement when evaluating issues, escalations and requests rather than defaulting to instructions without assessment.
• Exceptional communication skills with a proven track record of providing frictionless IT support to highly technical end-users (engineers, scientists, executives).

Preferred Qualifications

• Direct experience administering Microsoft Dynamics 365 (Sales, Customer Service, or Project Operations). Note: Candidates with strong Salesforce administration experience willing to transition to Dynamics 365 will be highly considered.
• Experience with Microsoft Intune (MDM/MAM) and deploying virtual desktops (Windows 365 or Azure Virtual Desktop), HPC Systems
• Previous experience working in defense, aerospace, or nuclear sectors, with a basic understanding of GCC High, FedRAMP, or CMMC compliance standards.

What We Offer

• A collaborative culture focused on innovation and technical excellence.
• Opportunities for mentorship, professional growth, and technical leadership.
• Competitive medical, dental, vision and life insurance with generous company contributions.
• Company 401(k) plan with 5% match.
• Unlimited PTO policy with company holidays and paid parental leave.
• The opportunity to contribute to a cleaner, more reliable energy future.

Equal Opportunity Employer

NANO Nuclear Energy is an equal opportunity employer committed to fostering a diverse and inclusive workplace. We encourage individuals with diverse backgrounds, experiences, and perspectives to apply.