We are seeking a smart, resourceful, and service-oriented Onsite Systems Engineer to provide white-glove technical support to two Private Equity firms located in downtown San Francisco. You’ll spend approximately 80% of your time onsite with one client and the remaining time supporting other firms in Bay Area, delivering hands-on IT support and an exceptional customer experience. While the role is primarily dedicated to these two Private Equity clients, there may be occasional opportunities to assist with a small handful of other Network Doctor clients mostly in the Bay Area. These situations are expected to be rare but reflect the collaborative nature of working within a Managed Services Provider environment. You’ll be employed by Network Doctor, a leading Managed Services Provider (MSP) that supports hundreds of organizations nationwide. This means you’ll have access to a full team of remote engineers, systems experts, and escalation resources — ensuring you’re never on your own when tackling complex or unfamiliar issues. This position requires professionalism, adaptability, and an ability to navigate a wide range of technologies with confidence and curiosity. You don’t need to know everything — but you do need to know how to find the answer, ask the right questions, and lean on your team effectively.