Mark Spelman

Field Operations Technician i @ICON

Austin, TX, US

Operated ICON’s Vulcan concrete 3D printer on multiple field projects, executing print setup, calibration, and daily production tasks to meet structural and quality specifications.Performed preventative maintenance, diagnostics, and calibration on large-format 3D printers and supporting systems using hand tools, measurement instruments, and heavy equipment to ensure consistent uptime and reliability.Utilized laser alignment systems to calibrate Y-rail locomotion assemblies, achieving precise printer motion and alignment for large-scale print accuracy.Managed and documented maintenance, build execution, and issue escalation through Procore and internal ticketing software, ensuring traceability, operational discipline, and adherence to Standard Operating Procedures (SOPs).

Texas State University

Bachelor of Science - BS, Manufacturing Engineering Technology/Technician