IT and Security Systems Administrator (Nuclear critical) jobs in United States
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Aalo Atomics · 1 month ago

IT and Security Systems Administrator (Nuclear critical)

positionIdaho Falls, ID
timeFull-time
remoteOnsite
seniorityEntry, Mid, Senior Level

Aalo Atomics is pioneering a new era in clean energy with factory-fabricated microreactors designed to deliver affordable, scalable, and reliable nuclear power. The role involves hands-on administration of Windows, Linux, and MacOS systems in both on-prem and cloud environments, providing desktop support, and collaborating on security efforts for critical projects.

EnergyManufacturingNuclear

Responsibilities

Administer Active Directory/Group Policy, DNS/DHCP, and Microsoft 365/Entra ID; manage Intune/Endpoint Manager policies and device compliance for critical systems
Own server/endpoint baseline configuration, access controls, and environment hygiene in a critical systems context
Provide L2/L3 support, imaging, break/fix, VIP support, and escalations with clear comms and high customer satisfaction
Maintain patch/update posture for OS and core applications; drive vulnerability remediation in coordination with Security
Apply least‑privilege/RBAC, hardening baselines (e.g., CIS), secure configuration, and change control appropriate to regulated environments with guidance from Engineering
Operate endpoint protection/EDR and contribute data sources to SIEM in partnership with Security Engineering
Use PowerShell (and optionally Python) to automate builds, configuration, and repetitive workflows; emphasize configuration‑as‑code and documentation
Periodic racking/stacking, cabling standards, and out‑of‑band management (IPMI/iDRAC/iLO) as needed; asset lifecycle and inventory accuracy

Qualification

Windows administrationActive Directory/Group PolicyPowerShellDesktop supportSecurity fundamentalsData center experienceLinux administrationMacOS administrationPythonIncident handlingEndpoint protectionSIEMVirtualizationNetworking basicsInfrastructure-as-codeDocumentation

Required

Hands‑on Windows administration across on‑prem (AD/GPO) and cloud (Entra ID, Intune, Microsoft 365)
Demonstrated desktop support experience (L2/L3), strong troubleshooting, and clear documentation
Security‑minded approach: least‑privilege, patch discipline, vulnerability remediation, and incident handling fundamentals
Automation with PowerShell or Python or similar (modules, remoting, error handling) to turn manual tasks into reliable scripts
Experience in or exposure to data center environments

Preferred

Background in nuclear, aerospace, or other highly regulated/critical systems environments
Familiarity with endpoint protection/EDR, SIEM, and enterprise patch/orchestration tools (e.g., Autopilot/Autopatch, WSUS, MECM/SCCM or equivalents)
Virtualization (VMware or Hyper‑V or ProxMox), basic networking (VLANs, firewalls, VPNs), and PKI/certificates
Infrastructure‑as‑code or config management (PowerShell DSC, Git; Terraform optional) and DR/backup practices

Company

Aalo Atomics

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Aalo Atomics manufactures and develops nuclear power plants for clean energy production.
dateFounded in 2023
location
Austin, Texas, USA
people-size51-200 employees
web-link
https://www.aalo.com

Funding

Current Stage
Growth Stage
Total Funding
$133.26M
Key Investors
Fifty Years
2025-08-19Series B· $100M
2024-08-14Series A· $27M
2023-04-06Seed· $6.26M

Leadership Team

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Yasir Arafat
Chief Technology Officer
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Recent News

Crunchbase News
Nuclear Fission Shows Continuing Popularity (With VCs, At Least)
2025-12-09
Fierce Network
In focus: Data center nuclear tech creeps closer to reality
2025-11-30
Business Wire
Aalo Atomics Collaborates With Microsoft to Advance AI-driven Solutions in Nuclear
2025-11-18
Company data provided by crunchbase