On-Site IT Infrastructure & Help Desk Admin

Mach Industries Inc.; Huntington Beach (CA); On-site; USD 44,000 - 55,000; Full time

Benefits offered by this job

Healthcare

Dental & Vision

Retirement savings

Paid time off

Equity

Job summary

Mach Industries Inc. is seeking an IT Administrator to manage the company’s infrastructure and help desk across sites in Huntington Beach, CA. You will support Windows Server, AD/Entra ID, M365, and endpoint management, while ensuring security, compliance, and continuous operations.

You will collaborate with network engineering, handle on‑site builds, and maintain documentation and runbooks. Occasional travel and extended hours may be required.

Qualifications

• 4+ years in systems administration or IT infrastructure.
• Experience with Windows Server, Active Directory/Entra ID, M365 administration, virtualization and backups.
• MDM (Intune or Jamf) and EDR-managed fleets; Okta or equivalent identity provider.
• Comfortable with physical infra: racking, cabling, switches and APs, basic VLAN.
• PowerShell; documentation; familiarity with NIST SP 800-171.

Responsibilities

• Administer core systems: Windows Server, AD/Entra ID, DNS/DHCP, file/print, virtualization, backups and certificates.
• Manage endpoints at scale: images, Intune/Jamf baselines, patching to SLA, encryption, EDR, Okta device-binding readiness; report weekly.
• Administer Microsoft 365 (GCC High after migration) and Okta daily.
• Oversee site builds: rack and stack, cabling, switch/AP installs, MDF/IDF upkeep.
• Monitor incidents; run changes via change management; maintain runbooks/diagrams.

Skills

Windows Server

Active Directory

Intune/Jamf

PowerShell

NIST 800-171 familiarity

Tools

Intune

Jamf

Microsoft 365

Entra ID

Okta

Job description

Mach Industries Inc. is seeking an IT Administrator to manage the company’s infrastructure and help desk across sites in Huntington Beach, CA. You will support Windows Server, AD/Entra ID, M365, and endpoint management, while ensuring security, compliance, and continuous operations.

You will collaborate with network engineering, handle on‑site builds, and maintain documentation and runbooks. Occasional travel and extended hours may be required.