Archer is an aerospace company based in San Jose, California building an all-electric vertical takeoff and landing aircraft with a mission to advance the benefits of sustainable air mobility. We are designing, manufacturing, and operating an all-electric aircraft that can carry four passengers while producing minimal noise. Our sights are set high and our problems are hard, and we believe that diversity in the workplace is what makes us smarter, drives better insights, and will ultimately lift us all to success. We are dedicated to cultivating an equitable and inclusive environment that embraces our differences, and supports and celebrates all of our team members. Role Overview The Principal Solution Architect – Finance Systems will be responsible for defining, leading, and delivering the finance and controlling system architecture and roadmap across the enterprise. This role serves as the strategic thought leader for all Finance, Controlling, and Costing systems , ensuring scalable, compliant, and efficient processes across SAP S/4HANA FICO , integrated procurement and manufacturing flows, and enterprise reporting systems. You will partner closely with Finance, Operations, and IT leadership to shape the financial systems strategy , drive modernization initiatives, and ensure integration of Finance into end-to-end business processes spanning supply chain, manufacturing, and corporate functions.