System Administrator – MSP
📍 Irvine, CA (Hybrid) | 💵 $80,000–$90,000 | 🕒 Full-Time | Monday–Friday, 8AM–5PM
Are you a self-driven, security-minded System Administrator ready to make an impact in a fast-paced, highly regulated environment? A growing Managed Service Provider (MSP) is seeking a sharp and dependable System Administrator to support and improve the IT infrastructure of a high-performance financial services client headquartered in Irvine, CA.
In this role, you’ll manage and support a fully hybrid workforce of ~75 users across the country, balancing hands-on technical support with strategic infrastructure projects and cybersecurity operations. You’ll be the go-to for system uptime, secure access, endpoint protection, and remote collaboration tools—playing a key role in keeping the business efficient, compliant, and resilient.
What You’ll Do:
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Maintain and improve IT systems, networks, endpoints, printers, and peripheral hardware
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Provide timely, professional support both on-site and remotely
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Administer Microsoft 365, Active Directory, MFA, and endpoint protection solutions
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Support and secure telecommunications and remote access systems
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Monitor system health and performance, proactively addressing issues
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Manage access controls, user accounts, and permissions
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Ensure high availability and disaster recovery preparedness
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Support process automation and compliance-related IT initiatives
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Maintain documentation including SOPs, system configurations, and inventories
What You Bring:
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3+ years of experience in IT systems administration (MSP or financial/regulated industry experience is a plus)
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Strong grasp of Microsoft 365, Active Directory, MFA, and endpoint security tools
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Experience supporting distributed or remote teams across locations
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Knowledge of networking, remote access, and system uptime best practices
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Organized, dependable, and capable of managing competing priorities with minimal supervision
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Excellent communication and customer service skills
Compensation & Benefits:
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💵 Competitive Salary: $80,000 – $90,000 depending on experience
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🏥 Medical, Dental & Vision Insurance
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💼 401(k) Retirement Plan
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🏖️ Generous PTO and Paid Holidays
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👥 Employee Assistance Program (EAP)
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🏠 Hybrid Work Schedule (eligible after 6 months on-site)