System Administrator

robert halfSan Diego, CA2 days ago

Occupations

Network and Computer Systems Administrators Computer Systems Engineers/Architects Computer Systems Analysts

Industries

Computer Systems Design Services Computer Facilities Management Services Software Publishers

We are seeking a Systems Administrator to support and enhance our Microsoft 365 environment, endpoint management platform, and core infrastructure services. This role will be responsible for administering Microsoft 365 technologies including Entra ID (Azure AD), Intune, Exchange Online, Teams, SharePoint Online, and related security controls. The ideal candidate will also possess a strong networking foundation with experience managing firewalls, VPNs, network troubleshooting, and security best practices.

Responsibilities: Administer Microsoft 365, Entra ID, and Intune environments. Manage identity, access, endpoint security, and device compliance. Support Exchange Online, Teams, SharePoint Online, and related M365 services. Configure and troubleshoot firewalls, VPNs, and network connectivity. Maintain Windows Server, Active Directory, and related infrastructure. Automate administrative tasks using PowerShell. Monitor system health, security, and performance. Provide Tier 2/3 technical support and participate in infrastructure projects.

Required Qualifications:

3+ years of Systems Administration experience
Strong experience supporting Microsoft 365 environments
Hands-on administration experience with Entra ID (Azure AD)
Experience managing Microsoft Intune and endpoint security
Knowledge of Exchange Online, Teams, and SharePoint administrationExperience troubleshooting Windows 10/11 environments
Solid understanding of: Networking fundamentals, DNS, DHCP, TCP/IP, VPN technologies, Firewall administrationExperience with PowerShell scripting and automation
Strong analytical and troubleshooting skills

Benefits available to contract/temporary professionals, include medical, vision, dental, and life and disability insurance. Hired contract/temporary professionals are also eligible to enroll in our company 401(k) plan. Visit roberthalf.gobenefits.net for more information. Robert Half will consider for employment qualified applicants with arrest or conviction records in accordance with the Los Angeles County Fair Chance Ordinance for Employers and the California Fair Chance Act.

Apply now

Level

LeadL6

Location

San Diego, CA

Occupation

Network and Computer Systems Administrators

Industry

Computer Systems Design Services

Posted

2 days ago

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