Systems Administrator Jobs

Harbinger Motors

Location:
United States, Garden Grove

Category:
IT - Administration

Contract Type:
Not provided

Salary:

100000.00 - 120000.00 USD / Year

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Job Description:

Harbinger Motors is seeking a highly motivated and experienced Systems Administrator to join our team. This role is crucial for ensuring the stability, integrity, and efficient operation of the in-house IT infrastructure that supports our engineering, manufacturing, and corporate operations.

Job Responsibility:

Own and administer Google Workspace
Manage JumpCloud for directory services, device management, SSO, and fleet-wide configuration
Maintain Atlassian tools (Jira, Confluence)
Oversee Slack workspace configuration
Manage company hardware: macOS, Windows, Ubuntu, and mobile fleets
Support and maintain Neat devices and Zoom Rooms
Implement and maintain endpoint protection, patch management, and vulnerability scanning
Centralize and standardize identity across the company
Design, enforce, and maintain security policies
Manage user lifecycle processes
Partner with security teams
Maintain logs, configurations, and documentation
Serve as an escalation point for T2/T3 issues
Troubleshoot hardware, software, identity, and network issues
Maintain and publish SOPs, runbooks, and documentation
Support office and remote collaboration tools
Communicate clearly and effectively with end users
Lead migrations, upgrades, and cross-platform integrations
Identify opportunities to improve workflows, automate repetitive tasks, and reduce operational drag
Standardize processes and develop sustainable long-term solutions
Evaluate new tools and technologies

Requirements:

4+ years of experience as a Systems Administrator
Hands-on experience administering Google Workspace, JumpCloud, Atlassian, and Slack
Deep technical knowledge of macOS, Windows, and Ubuntu environments
Experience with endpoint security, EDR, MDM, patching tools, and vulnerability scanners
Proven ability to manage access controls, identities, and device compliance
Experience supporting Zoom Rooms or similar A/V setups
Ability to write clean, complete documentation
Strong troubleshooting skills and the ability to explain tech to non-tech people

Nice to have:

Experience scaling IT operations in a rapidly growing environment
Scripting or automation skills (PowerShell, Python, or similar)
Experience with mobile device management

What we offer:

Comprehensive Health, Dental & Vision (HDV) – 100% employee covered
Early-stage Stock Options
Robust Retirement Savings (401k, HSA, FSA)
Generous Paid Time Off (PTO) & Parental Leave
Annual Vacation Bonus
Wellness & Fertility Benefits
Cell Phone Stipend
Complimentary Meals & Stocked Kitchens

Additional Information:

Job Posted:
December 09, 2025

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Systems Administrator