Senior System Administrator - MSP Projects Team

We are a Los Angeles-based Cloud Managed Services Provider hiring a Senior System Administrator to support project delivery across SMB and mid-sized client environments. This role is ideal for a senior MSP engineer who wants to stay hands-on while taking ownership of Microsoft-focused migrations, cloud modernization, infrastructure upgrades, and client-facing project work. You will work across Microsoft 365, Windows Server, Azure, migrations, rollouts, and hybrid environments while helping build repeatable standards for a growing managed services practice. RESPONSIBILITIES Deliver Microsoft-focused infrastructure projects across managed client environments Lead migrations, rollouts, upgrades, and modernization initiatives from planning through handoff Work across Microsoft 365, Windows Server, Azure, cloud services, and hybrid infrastructure Assess client environments and recommend practical improvements around performance, reliability, and security Support project scoping, documentation, implementation, and client communication Partner with internal teams to improve standards, repeatable processes, and project delivery Provide senior-level technical guidance during migrations, escalations, and infrastructure changes Help clients modernize environments while improving scalability, consistency, and long-term supportability REQUIRED EXPERIENCE Experience working for a Managed Service Provider Senior-level experience as a System Administrator, Systems Engineer, Project Engineer, Solutions Engineer, or Infrastructure Engineer Strong Microsoft 365, Windows Server, Azure, and hybrid infrastructure experience Experience leading migrations, rollouts, upgrades, and infrastructure modernization projects Ability to scope, implement, document, and hand off technical solutions Strong client-facing communication skills and ability to explain technical recommendations clearly Experience working across SMB or mid-market client environments Ability to work independently in a remote environment while managing multiple priorities Strong troubleshooting, documentation, and project ownership skills BENEFITS $120,000 – $140,000 compensation Employee shares through 100% employee-owned ESOP structure Long-term wealth-building opportunity in addition to salary and bonus Local work-from-home model (90% at home, 10% onsite in LA area) Opportunity to help shape a growing MSP practice Strong company stability with 30 years in business Excellent employee tenure and collaborative team environment #J-18808-Ljbffr