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Systems Administrator

Job in Pasadena, Los Angeles County, California, 91122, USA
Listing for: Ledgent Technology
Full Time position
Listed on 2026-02-07
Job specializations:
  • IT/Tech
    Cloud Computing, Systems Administrator
Job Description & How to Apply Below

Job Title:

Systems Administrator

Location:

Pasadena, CA (Hybrid: 3 days onsite, 2 remote after training)

Type:
Direct-hire

Overview

Our nonprofit is seeking a Systems Administrator to support and optimize our Microsoft 365 and Azure environment, enhance security posture, and assist with on-prem and cloud infrastructure projects. This role will play a key part in configuring and managing Intune, Defender, Sentinel, and related tools, while providing expertise in VMware and SAN storage systems.

Responsibilities
  • Manage and optimize Microsoft 365 and Azure services (Intune, Defender, Sentinel, Authenticator).
  • Troubleshoot and resolve misconfigurations in existing environment.
  • Assist with VMware upgrade (v8) and SAN migration (Dell to HP).
  • Support hybrid infrastructure and VPN (Fortinet).
  • Implement security protocols, monitor incidents, and remediate issues.
  • Collaborate on cloud migration strategy for file servers.
  • Provide guidance on best practices for Microsoft tools and security.
Requirements
  • 4+ years of experience in systems administration with Microsoft 365 and Azure.
  • Strong knowledge of Intune, Defender, Sentinel, and security monitoring tools.
  • Experience with VMware and SAN storage systems.
  • Familiarity with VPN (Fortinet) and Active Directory.
  • Ability to interpret logs and maintain system stability.
  • Excellent troubleshooting and communication skills.
Preferred Skills
  • Experience with cloud migration projects.
  • Knowledge of Dell and HP SAN environments.
  • Familiarity with Darktrace and other security tools.
Schedule

Hybrid (3 days onsite, 2 remote after training). Occasional visits to nearby sites.

All qualified applicants will receive consideration for employment without regard to race, color, national origin, age, ancestry, religion, sex, sexual orientation, gender identity, gender expression, marital status, disability, medical condition, genetic information, pregnancy, or military or veteran status. We consider all qualified applicants, including those with criminal histories, in a manner consistent with state and local laws, including the California Fair Chance Act, City of Los Angeles’ Fair Chance Initiative for Hiring Ordinance, and Los Angeles County Fair Chance Ordinance.

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