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Mach Industries

Develops unmanned military systems and propulsion

IT Administrator - Infrastructure and Help Desk

System AdministrationConfirmed live in the last 24 hours
Full-timeHuntington Beach, CA, USA

About the Job

Requirements

  • At least 4 years of experience in systems administration or IT infrastructure.
  • Experience with Windows Server, Active Directory and Entra ID, Microsoft 365 administration, virtualization, and backup systems.
  • Experience with mobile device management (Intune or Jamf) and endpoint detection and response-managed fleets; familiarity with Okta or an equivalent identity provider.
  • Ability to perform physical infrastructure work, including racking, cabling, switch and access point installation, and basic virtual local area network configuration.
  • PowerShell skills, disciplined documentation practices, and working familiarity with NIST SP 800-171.
  • Availability to work extended hours and weekends as needed.
  • Willingness to travel around 25–30% as needed during new site development.

Responsibilities

  • Administer core systems, including Windows Server, Active Directory and Entra ID, DNS/DHCP, file and print services, virtualization, backups and restore testing, and certificates.
  • Manage endpoints at scale, including images, Intune or Jamf baselines, patching to service-level agreements, encryption, endpoint detection and response coverage, and Okta device-binding readiness; report coverage weekly.
  • Administer Microsoft 365, including GCC High after migration, and Okta day to day.
  • Provide infrastructure support for site builds and existing sites by performing rack-and-stack work, cabling, switch and access point installations, and MDF/IDF upkeep.
  • Monitor and respond to incidents, process changes through change management, and keep runbooks and diagrams current.
  • Produce evidence for NIST SP 800-171 configuration-management, system-integrity, and media-protection controls.
  • Automate provisioning and compliance checks with PowerShell and participate in the systems on-call rotation.

Desired Qualifications

  • Experience with Microsoft 365 Government Community Cloud High (GCC High).
  • Previous experience in the defense, aerospace, or cleared-facility industries.
  • Experience supporting and managing endpoints in a manufacturing environment.
  • Relevant industry certifications, such as Microsoft MD-102, AZ-104, CompTIA Network+, or Security+.
  • Familiarity with endpoint management tools such as Jamf.
  • Working knowledge of Linux operating systems and Python scripting.

About the Company

Mach Industries

Develops unmanned military systems and propulsion

Mach Industries designs and builds unmanned military systems, including VTOL drones, long-range strike weapons, and counter-UAS, along with propulsion and energetics. Its products combine flight hardware, power plants, and munitions into compact, military-ready systems, with most components produced in-house to lower costs. The company differentiates itself through vertical integration, a large California manufacturing footprint, and acquisitions (like Exquadrum) to expand solid-rocket-motor capability and reduce bottlenecks. Its goal is to scale manufacturing and accelerate programs to meet defense contracts and national security needs, supported by large funding rounds to grow production and operations.

Company size
201-500
Company stage
Series C
Total funding
$1.1B
Headquarters
Huntington Beach, CA
Founded
2022

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