Senior IT Support Engineer

Who We Are At Justworks, you’ll enjoy a welcoming and casual environment, great benefits, wellness program offerings, company retreats, and the ability to interact with and learn from leaders in the startup community. We work hard and care about our most prized asset - our people. We’re helping businesses get off the ground by enabling them to focus on running their business. We solve HR issues. We’re data-driven and never stop iterating. If you’d like to work in a supportive, entrepreneurial environment, are interested in building something meaningful and having fun while doing it, we’d love to hear from you. We're united by shared goals and shared motivations at Justworks. These are best summed up in our company values, which are reflected in our product and in our team. Our Values If this sounds like you, you’ll fit right in.Who You Are You have experience supporting technology in a startup, high-growth, or enterprise environment. You combine exceptional white-glove customer service with strong technical expertise, a passion for solving complex problems, and a continuous improvement mindset. As a Senior IT Support Engineer, you’ll serve as a senior technical expert, driving improvements across endpoint management, workplace technology, and the Digital Employee Experience (DEX). You’ll combine hands-on technical support with automation, AI, operational excellence, and process improvement to keep employees productive and successful. You lead by example through clear communication, strong documentation, technical expertise, and a customer-first approach. What You Will Work On Technical Support & Operations Serve as a senior technical expert for complex endpoint, operating system, networking, and workplace technology issues. Engineer, maintain, and continuously improve endpoint technologies, operating system configurations, and workplace technology to enhance reliability, security, and employee productivity. Deliver exceptional white-glove technical support to remote and in-office employees. Perform root cause analysis on recurring issues and implement long-term solutions. Partner with Infrastructure, Security, and other IT teams to improve the employee technology experience. Endpoint Management Manage the complete endpoint lifecycle, including procurement, deployment, configuration, inventory, repairs, decommissioning, and secure asset disposal. Administer Jamf or Kandji for macOS and Microsoft Intune for Windows. Monitor endpoint health, compliance, patching, encryption, and security. Test and validate operating system updates, software deployments, and configuration changes before organization-wide rollout. Maintain accurate asset inventory using Oomnitza or similar asset management platforms. Employee Lifecycle Support Own the technical onboarding and offboarding experience, ensuring timely device provisioning, hardware readiness, and asset recovery. Prepare, configure, deploy, and recover employee equipment for both remote and in-office employees. Continuously improve onboarding and offboarding processes through automation, documentation, and operational best practices. Automation & Continuous Improvement Lead technical initiatives that improve endpoint management, workplace technology, automation, and operational maturity across the IT organization. Leverage AI tools such as ChatGPT, Claude, Gemini, Microsoft Copilot, or similar technologies to accelerate troubleshooting, scripting, and research while maintaining strict security, accuracy, and