Systems Administrator

About the role

Whisper Aero is a next-generation electric propulsion and air movement company designing cleaner, quieter, and more efficient thrust for aviation and beyond. Backed by world-class talent from NASA, major aerospace firms, and leading innovators, we operate with startup speed to disrupt traditional paradigms in aerospace and air management. To maintain our rapid pace of engineering innovation, we are looking for a sharp, proactive System Administrator to scale, secure, and future-proof our IT infrastructure.

We are seeking a versatile and security-conscious System Administrator with 4+ years of hands-on experience managing robust hybrid IT environments. In this role, you will own the administration and lifecycle management of our corporate users and IT systems. You will bridge the gap between heavy-duty engineering requirements and secure enterprise IT, automating provisioning, securing endpoints, and hardening our cloud and on-premise infrastructure against modern cyber threats.

Responsibilities

Identity, Access Management & Endpoint Security

• Administer Microsoft 365, Azure, Entra ID (Azure AD), and Active Directory; enforce strict multi-factor authentication (MFA) and design intelligent Conditional Access Policies.
• Drive Windows OS (10 and 11) and Windows Server (2019+) fleet management via Microsoft Intune and Autopilot, alongside Mobile Application Management (MAM) policies.
• Implement and optimize Single Sign-On (SSO), SCIM provisioning, and automated identity management across cloud platforms including Slack, Atlassian tools (Jira/Confluence), and others.
• Build streamlined automation pipelines for employee on-boarding and off-boarding, drastically reducing manual IT friction.

Infrastructure & Operations

• Deploy, patch, and maintain Windows Servers and Hyper-V virtualization environments.
• Execute comprehensive vulnerability patch management strategies for operating systems and third-party software applications.
• Architect, execute, and routinely test a robust backup strategy designed to defend against malware and ransomware, ensuring swift and predictable disaster recovery.

Security & Compliance

• Deploy proactive threat prevention, malware/ransomware defense protocols, and incident response/disaster recovery workflows.
• Support hardening initiatives aligned with NIST guidelines or Cybersecurity Maturity Model Certification (CMMC) requirements (preferred).
• Leverage modern AI tools and LLMs creatively to troubleshoot complex IT issues, script automation logic, and analyze infrastructure logs efficiently.

Requirements

• Minimum 4+ years of professional experience in a System Administrator or corporate IT engineering role.
• Deep expertise in MS 365, Azure, Entra ID, Active Directory, GPO, and MFA configuration.
• Proven experience with Windows Servers (2019+), Windows 10/11 endpoints, Hyper-V, and Windows server deployment methodologies.
• Hands-on experience with Microsoft Intune, Autopilot, and MAM policies.
• Working knowledge of SSO, SCIM, and automated user provisioning (Slack, Atlassian, etc.).
• Demonstrated history of managing robust backup strategies, vulnerability patching, malware/ransomware prevention, and disaster recovery planning.
• Experience scripting (PowerShell, Python, etc.) to automate repetitive IT workflows (on/off-boarding).
• Curiosity and working knowledge of leveraging AI to diagnose IT problems and streamline operations.

Preferred skills

• Linux administration experience (Ubuntu/RHEL).
• Familiarity with defense or aerospace compliance frameworks (NIST SP 800-171, CMMC).
• Experience in fast-paced startup or high-growth engineering environments.

Benefits

• Top-tier Benefits: Employee-first focused comprehensive benefits package, minimum of 90% employer-paid plans for employees and dependents with optional HSA/FSA account offerings.
• PTO & Federal Holidays: Starting at four weeks of paid time off for vacation, sick, and personal days.
• Competitive Salary: Value-based compensation, plus enjoy Tennessee's no-income-tax life.
• End of Year Bonuses: For eligible employees.
• Beverages and snacks available to energize you throughout the day, with paid team meals based on office demands.
• 401(k).
• Relocation Assistance.
• Professional Development Stipend.